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Author | Yang, Z.; Tirry, W.; Schryvers, D. | ||||
Title | Analytical TEM investigations on concentration gradients surrounding Ni4Ti3 precipitates in Ni-Ti shape memory material | Type | A1 Journal article | ||
Year | 2005 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 52 | Issue | 11 | Pages | 1129-1134 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000228190200010 | Publication Date | 2005-03-16 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 49 | Open Access | |
Notes | GOA project; MCRTN-FP6-505226 Multimat | Approved | Most recent IF: 3.747; 2005 IF: 2.228 | ||
Call Number | UA @ lucian @ c:irua:55687 | Serial | 110 | ||
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Author | Santamarta, R.; Schryvers, D. | ||||
Title | Effect of amorphous-crystalline interfaces on the martensitic transformation in Ti50Ni25Cu25 | Type | A1 Journal article | ||
Year | 2004 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 50 | Issue | Pages | 1423-1427 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000221009500002 | Publication Date | 2004-04-13 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 29 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 2004 IF: 2.112 | |||
Call Number | UA @ lucian @ c:irua:48379 | Serial | 795 | ||
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Author | Yang, Z.; Tirry, W.; Lamoen, D.; Kulkova, S.; Schryvers, D. | ||||
Title | Electron energy-loss spectroscopy and first-principles calculation studies on a Ni-Ti shape memory alloy | Type | A1 Journal article | ||
Year | 2008 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 56 | Issue | 3 | Pages | 395-404 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000253020900011 | Publication Date | 2007-12-01 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 20 | Open Access | |
Notes | Goa; Ec Rtn; Fwo | Approved | Most recent IF: 5.301; 2008 IF: 3.729 | ||
Call Number | UA @ lucian @ c:irua:67462 | Serial | 931 | ||
Permanent link to this record | |||||
Author | Schryvers, D.; Ma, Y.; Toth, L.; Tanner, L.E. | ||||
Title | Electron microscopy study of the formation of Ni5Al3 in a Ni62.5Al37.5 B2 alloy: 1: precipitation and growth | Type | A1 Journal article | ||
Year | 1995 | Publication | Acta metallurgica et materialia | Abbreviated Journal | |
Volume | 43 | Issue | 11 | Pages | 4045-4056 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | New York | Editor | ||
Language | Wos | A1995TA33200014 | Publication Date | 2003-12-05 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0956-7151; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | Times cited | 27 | Open Access | ||
Notes | Approved | no | |||
Call Number | UA @ lucian @ c:irua:13164 | Serial | 973 | ||
Permanent link to this record | |||||
Author | Schryvers, D.; Ma, Y.; Toth, L.; Tanner, L.E. | ||||
Title | Electron microscopy study of the formation of Ni5Al3 in a Ni62.5Al37.5 B2 alloy: 2: plate crystallography | Type | A1 Journal article | ||
Year | 1995 | Publication | Acta metallurgica et materialia | Abbreviated Journal | |
Volume | 43 | Issue | 11 | Pages | 4057-4065 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | New York | Editor | ||
Language | Wos | A1995TA33200015 | Publication Date | 2003-12-05 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0956-7151; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | Times cited | 11 | Open Access | ||
Notes | Approved | no | |||
Call Number | UA @ lucian @ c:irua:13165 | Serial | 974 | ||
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Author | Berg, L.K.; Gjønnes, J.; Hansen, V.; Li, X.Z.; Knutson-Wedel, M.; Waterloo, G.; Schryvers, D.; Wallenberg, L.R. | ||||
Title | GP-zones in Al-Zn-Mg alloys and their role in artificial aging | Type | A1 Journal article | ||
Year | 2001 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 49 | Issue | Pages | 3443-3451 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000171445700006 | Publication Date | 2002-07-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 261 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 2001 IF: 2.658 | |||
Call Number | UA @ lucian @ c:irua:48363 | Serial | 1361 | ||
Permanent link to this record | |||||
Author | Muto, S.; Schryvers, D.; Merk, N.; Tanner, L.E. | ||||
Title | HREM and ED study of the displacive transformation of the Ni2Al phase in a Ni65Al35 alloy and associated with the martensitic transformation | Type | A1 Journal article | ||
Year | 1993 | Publication | Acta metallurgica et materialia | Abbreviated Journal | |
Volume | 41 | Issue | Pages | 2377-2383 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | New York | Editor | ||
Language | Wos | A1993LN82900011 | Publication Date | 0000-00-00 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 0956-7151 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | Times cited | 31 | Open Access | ||
Notes | Approved | no | |||
Call Number | UA @ lucian @ c:irua:6778 | Serial | 1497 | ||
Permanent link to this record | |||||
Author | Schryvers, D.; Lahjouji, D.E.; Slootmaekers, B.; Potapov, P.L. | ||||
Title | HREM investigation of martensite precursor effects and stacking sequences in Ni-Mn-Ti alloys | Type | A1 Journal article | ||
Year | 1996 | Publication | Scripta metallurgica et materialia | Abbreviated Journal | Scripta Mater |
Volume | 35 | Issue | Pages | 1235-1241 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | New York | Editor | ||
Language | Wos | A1996VL92800019 | Publication Date | 2002-07-26 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.224 | Times cited | 2 | Open Access | |
Notes | Approved | no | |||
Call Number | UA @ lucian @ c:irua:15427 | Serial | 1506 | ||
Permanent link to this record | |||||
Author | Rotaru, G.-M.; Tirry, W.; Sittner, P.; van Humbeeck, J.; Schryvers, D. | ||||
Title | Microstructural study of equiatomic PtTi martensite and the discovery of a new long-period structure | Type | A1 Journal article | ||
Year | 2007 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 55 | Issue | 13 | Pages | 4447-4454 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000248436400021 | Publication Date | 2007-06-04 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 7 | Open Access | |
Notes | Fwo G.0465.05; Multimat | Approved | Most recent IF: 5.301; 2007 IF: 3.624 | ||
Call Number | UA @ lucian @ c:irua:65849 | Serial | 2047 | ||
Permanent link to this record | |||||
Author | Bartova, B.; Schryvers, D.; Yang, Z.; Ignacova, S.; Sittner, P. | ||||
Title | Microstructure and precipitates in as-cast Co38Ni33Al29 shape memory alloy | Type | A1 Journal article | ||
Year | 2007 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 57 | Issue | 1 | Pages | 37-40 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000246632900010 | Publication Date | 2007-04-13 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 22 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 2007 IF: 2.481 | |||
Call Number | UA @ lucian @ c:irua:64753 | Serial | 2059 | ||
Permanent link to this record | |||||
Author | Potapov, P.L.; Ochin, P.; Pons, J.; Schryvers, D. | ||||
Title | Nanoscale inhomogeneities in melt-spun Ni-Al | Type | A1 Journal article | ||
Year | 2000 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 48 | Issue | Pages | 3833-3845 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000089632800003 | Publication Date | 2002-07-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 28 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 2000 IF: 2.166 | |||
Call Number | UA @ lucian @ c:irua:48362 | Serial | 2265 | ||
Permanent link to this record | |||||
Author | Potapov, P.; Shelyakov, A.; Schryvers, D. | ||||
Title | On the crystal structure of TiNi-Cu martensite | Type | A1 Journal article | ||
Year | 2001 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 44 | Issue | Pages | 1-7 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000166808100001 | Publication Date | 2002-07-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 36 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 2001 IF: 1.130 | |||
Call Number | UA @ lucian @ c:irua:48378 | Serial | 2433 | ||
Permanent link to this record | |||||
Author | Tirry, W.; Schryvers, D. | ||||
Title | Quantitative determination of strain fields around Ni4Ti3 precipitates in NiTi | Type | A1 Journal article | ||
Year | 2005 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 53 | Issue | 4 | Pages | 1041-1049 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000226774500014 | Publication Date | 2004-12-14 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 97 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 2005 IF: 3.430 | |||
Call Number | UA @ lucian @ c:irua:55686 | Serial | 2750 | ||
Permanent link to this record | |||||
Author | Seo, J.W.; Schryvers, D. | ||||
Title | TEM investigation of the microstructure and defects of CuZr martensite: 1: morphology and twin systems | Type | A1 Journal article | ||
Year | 1998 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 46 | Issue | Pages | 1165-1175 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000072289100009 | Publication Date | 2002-07-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 46 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 1998 IF: 1.834 | |||
Call Number | UA @ lucian @ c:irua:48360 | Serial | 3479 | ||
Permanent link to this record | |||||
Author | Seo, J.W.; Schryvers, D. | ||||
Title | TEM investigation of the microstructure and defects of CuZr martensite: 2: planar defects | Type | A1 Journal article | ||
Year | 1998 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 46 | Issue | Pages | 1177-1183 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Address | |||||
Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000072289100010 | Publication Date | 2002-07-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 21 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 1998 IF: 1.834 | |||
Call Number | UA @ lucian @ c:irua:48361 | Serial | 3480 | ||
Permanent link to this record | |||||
Author | Schryvers, D.; Firstov, G.S.; Seo, J.W.; van Humbeeck, J.; Koval, Y.N. | ||||
Title | Unit cell determination in CuZr martensite by EM and X-ray diffraction | Type | A1 Journal article | ||
Year | 1997 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 36 | Issue | Pages | 1119-1125 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | A1997WV99600007 | Publication Date | 0000-00-00 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 76 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 1997 IF: 0.645 | |||
Call Number | UA @ lucian @ c:irua:21344 | Serial | 3811 | ||
Permanent link to this record | |||||
Author | Faraji, F.; Neyts, E.C.; Milošević, M.V.; Peeters, F.M. | ||||
Title | Comment on “Misinterpretation of the Shuttleworth equation” | Type | A1 Journal ArticleUA | ||
Year | 2024 | Publication | Scripta Materialia | Abbreviated Journal | Scripta Materialia |
Volume | 250 | Issue | Pages | 116186 | |
Keywords | A1 Journal Article; CMT | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Wos | Publication Date | 2024-05-24 | ||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462 | ISBN | Additional Links | ||
Impact Factor | 6 | Times cited | Open Access | ||
Notes | Research Foundation Flanders; | Approved | Most recent IF: 6; 2024 IF: 3.747 | ||
Call Number | UA @ lucian @ CMT | Serial | 9116 | ||
Permanent link to this record | |||||
Author | Wang, X.; Li, K.; Schryvers, D.; Verlinden, B.; Van Humbeeck, J. | ||||
Title | R-phase transition and related mechanical properties controlled by low-temperature aging treatment in a Ti50.8 at.% Ni thin wire | Type | A1 Journal article | ||
Year | 2014 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 72-73 | Issue | Pages | 21-24 | |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
A cold-drawn Ti50.8 at.% Ni wire was annealed at 600 °C for 30 min, followed by aging at 250 °C for different times. A microstructure with small grains and nanoscaled precipitates was obtained. The thermally induced martensite transformation is suppressed in the samples aged for 4 h or longer, leaving a one-stage R-phase transition between −150 and +150 °C. The transformation behavior, work output and recovery stress associated with the R-phase transition are presented. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000329148500006 | Publication Date | 2013-10-17 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 27 | Open Access | |
Notes | Fwo | Approved | Most recent IF: 3.747; 2014 IF: 3.224 | ||
Call Number | UA @ lucian @ c:irua:111847 | Serial | 2806 | ||
Permanent link to this record | |||||
Author | Lemoine, G.; Delannay, L.; Idrissi, H.; Colla, M.-S.; Pardoen, T. | ||||
Title | Dislocation and back stress dominated viscoplasticity in freestanding sub-micron Pd films | Type | A1 Journal article | ||
Year | 2016 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 111 | Issue | 111 | Pages | 10-21 |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
A dislocation-based crystal plasticity model is developed in order to study the mechanical and creep/ relaxation behaviour of polycrystalline metallic thin films. The model accounts for the confinement of plasticity due to grain boundaries and for the anisotropy of individual grains, as well as for the significant viscoplastic effects associated to dislocation dominated thermally activated mechanisms. Numerical predictions are assessed based on experimental tensile test followed by relaxation on freestanding Pd films, based on an on-chip test technique. The dislocation-based mechanism assumption captures all the experimental trends, including the stress strain response, the relaxation behaviour and the dislocation density evolution, confirming the dominance of a dislocation driven deformation mechanism for the present Pd films with high defects density. The model has also been used to address some original experimental evidences involving back stresses, Bauschinger effect, backward creep and strain recovery. (C) 2016 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000375812100002 | Publication Date | 2016-03-26 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 6 | Open Access | |
Notes | Approved | Most recent IF: 5.301 | |||
Call Number | UA @ lucian @ c:irua:133636 | Serial | 4162 | ||
Permanent link to this record | |||||
Author | Ghidelli, M.; Orekhov, A.; Bassi, A.L.; Terraneo, G.; Djemia, P.; Abadias, G.; Nord, M.; Béché, A.; Gauquelin, N.; Verbeeck, J.; Raskin, J.-p.; Schryvers, D.; Pardoen, T.; Idrissi, H. | ||||
Title | Novel class of nanostructured metallic glass films with superior and tunable mechanical properties | Type | A1 Journal article | ||
Year | 2021 | Publication | Acta Materialia | Abbreviated Journal | Acta Mater |
Volume | Issue | Pages | 116955 | ||
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
A novel class of nanostructured Zr50Cu50 (%at.) metallic glass films with superior and tunable mechanical properties is produced by pulsed laser deposition. The process can be controlled to synthetize a wide range of film microstructures including dense fully amorphous, amorphous embedded with nanocrystals and amorphous nano-granular. A unique dense self-assembled nano-laminated atomic arrangement characterized by alternating Cu-rich and Zr/O-rich nanolayers with different local chemical enrichment and amorphous or amorphous-crystalline composite nanostructure has been discovered, while significant in-plane clustering is reported for films synthetized at high deposition pressures. This unique nanoarchitecture is at the basis of superior mechanical properties including large hardness and elastic modulus up to 10 and 140 GPa, respectively and outstanding total elongation to failure (>9%), leading to excellent strength/ductility balance, which can be tuned by playing with the film architecture. These results pave the way to the synthesis of novel class of engineered nanostructured metallic glass films with high structural performances attractive for a number of applications in microelectronics and coating industry. |
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Wos | 000670077800004 | Publication Date | 2021-05-12 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 27 | Open Access | OpenAccess |
Notes | H.I. is mandated by the Belgian National Fund for Scientific Research (FSR-FNRS). This work was supported by the Fonds de la Recherche Scientifique – FNRS under Grant T.0178.19 and Grant CDR– J011320F. We acknowledge funding for the direct electron detector used in the 4D stem studies from the Hercules fund 'Direct electron detector for soft matter TEM' from the Flemish Government J.V acknowledges funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 823717 – ESTEEM3. A.O. has received partial funding from the GOA project “Solarpaint” of the University of Antwerp. A.B. and J.V. acknowledge funding through FWO project G093417N ('Compressed sensing enabling low dose imaging in transmission electron microscopy') from the Flanders Research Fund. M.G. and A.L.B acknowledge Chantelle Ekanem for support in PLD depositions. | Approved | Most recent IF: 5.301 | ||
Call Number | EMAT @ emat @c:irua:178142 | Serial | 6761 | ||
Permanent link to this record | |||||
Author | Delville, R.; Schryvers, D.; Zhang, Z.; James, R.D. | ||||
Title | Transmission electron microscopy investigation of microstructures in low-hysteresis alloys with special lattice parameters | Type | A1 Journal article | ||
Year | 2009 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 60 | Issue | 5 | Pages | 293-296 |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
A sharp drop in hysteresis is observed for shape memory alloys satisfying the compatibility condition between austenite and martensite, i.e. ë2 = 1, where ë2 is the middle eigenvalue of the transformation strain matrix. The present work investigates the evolution of microstructure by transmission electron microscopy as the composition of the Ti50Ni50−xPdx system is systemically tuned to achieve the condition ë2 = 1. Changes in morphology, twinning density and twinning modes are reported along with twinless martensite and exact austenitemartensite interfaces. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000262553300007 | Publication Date | 2008-11-08 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 56 | Open Access | |
Notes | Multimat | Approved | Most recent IF: 3.747; 2009 IF: 2.949 | ||
Call Number | UA @ lucian @ c:irua:76017 | Serial | 3710 | ||
Permanent link to this record | |||||
Author | Idrissi, H.; Renard, K.; Ryelandt, L.; Schryvers, D.; Jacques, P.J. | ||||
Title | On the mechanism of twin formation in FeMnC TWIP steels | Type | A1 Journal article | ||
Year | 2010 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 58 | Issue | 7 | Pages | 2464-2476 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
Although it is well known that FeMnC TWIP steels exhibit high work-hardening rates, the elementary twinning mechanisms controlling the plastic deformation of these steels have still not been characterized. The aim of the present study is to analyse the extended defects related to the twinning occurrence using transmission electron microscopy. Based on these observations, the very early stage of twin nucleation can be attributed to the pole mechanism with deviation proposed by Cohen and Weertman or to the model of Miura, Takamura and Narita, while the twin growth is controlled by the pole mechanism proposed by Venables. High densities of sessile Frank dislocations are observed within the twins at the early stage of deformation, which can affect the growth and the stability of the twins, but also the strength of these twins and their interactions with the gliding dislocations present in the matrix. This experimental evidence is discussed and compared to recent results in order to relate the defects analysis to the macroscopic behaviour of this category of material. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000276523200018 | Publication Date | 2010-01-25 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 244 | Open Access | |
Notes | Iap | Approved | Most recent IF: 5.301; 2010 IF: 3.791 | ||
Call Number | UA @ lucian @ c:irua:82270 | Serial | 2441 | ||
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Author | Idrissi, H.; Ryelandt, L.; Veron, M.; Schryvers, D.; Jacques, P.J. | ||||
Title | Is there a relationship between the stacking fault character and the activated mode of plasticity of FeMn-based austenitic steels? | Type | A1 Journal article | ||
Year | 2009 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 60 | Issue | 11 | Pages | 941-944 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
By changing the testing temperature, an austenitic FeMnAlSi alloy presents either å-martensite transformation or mechanical twinning during straining. In order to understand the nucleation and growth mechanisms involved in both phenomena, defects and particularly stacking faults, were characterized by transmission electron microscopy. It is observed that the character of the stacking faults also changes (from extrinsic to intrinsic) together with the temperature and the activated mode of plasticity. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000265359900005 | Publication Date | 2009-02-10 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 84 | Open Access | |
Notes | Iap | Approved | Most recent IF: 3.747; 2009 IF: 2.949 | ||
Call Number | UA @ lucian @ c:irua:77276 | Serial | 1751 | ||
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Author | Viart, N.; Sayed Hassan, R.; Ulhaq-Bouillet, C.; Meny, C.; Panissod, P.; Loison, J.L.; Versini, G.; Huber, F.; Pourroy, G.; Verbeeck, J.; Van Tendeloo, G. | ||||
Title | Oxidation processes at the metal/oxide interface in CoFe2/CoFe2O4 bilayers deposited by pulsed laser deposition | Type | A1 Journal article | ||
Year | 2006 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 54 | Issue | 1 | Pages | 191-196 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
CoFe2/CoFe2O4 bilayers were made by pulsed laser ablation of a CoFe2 target on Si(I 0 0) substrates. The metallic layer was deposited first, in vacuum. The oxide was then deposited in an oxidizing O-2:N-2 (20:80) atmosphere. Two different procedures were used for the introduction of the oxidizing atmosphere in the deposition chamber: the laser ablation of the target was either stopped (discontinuous deposition process) or maintained (continuous deposition process) during the 20 min necessary for the establishment of the desired O-2:N-2 pressure. In both cases, the different electronegativities of Fe and Co cause an important modification of the Fe/Co ratio at the metal/oxide interface, with a depletion of Fe in the metal region and of Co in the oxide region. In the continuous procedure, the combination of the kinetic energy given by the ablation process to the Fe and Co adatoms with the one they get from their different affinity towards oxidation allows the formation of a low roughness metal/oxide interface with a high (111) preferred orientation of the CoFe2O4 layer, an induced re-crystallisation of the metal layer underneath and an unusual antiferromagnetic metal/oxide magnetic coupling. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000233784500021 | Publication Date | 2005-10-15 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | 5 | Open Access | |
Notes | Approved | Most recent IF: 5.301; 2006 IF: 3.549 | |||
Call Number | UA @ lucian @ c:irua:56043UA @ admin @ c:irua:56043 | Serial | 2540 | ||
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Author | Choisez, L.; Ding, L.; Marteleur, M.; Kashiwar, A.; Idrissi, H.; Jacques, P.J. | ||||
Title | Shear banding-activated dynamic recrystallization and phase transformation during quasi-static loading of β-metastable Ti – 12 wt % Mo alloy | Type | A1 Journal article | ||
Year | 2022 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 235 | Issue | Pages | 118088-13 | |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
Dynamic recrystallization (DRX) within adiabatic shear bands forming during the fracture of TRIP-TWIP β−metastable Ti-12Mo (wt %) alloy was recently reported. The formation of 1-3 µm thick-adiabatic shear bands, and of dynamic recrystallization, was quite surprising as their occurrence generally requires high temperature and/or high strain rate loading while these samples were loaded in quasi-static conditions at room temperature. To better understand the fracture mechanism and associated microstructural evolution, thin foils representative of different stages of the fracture process were machined from the fracture surface by Focused Ion Beam (FIB) and analyzed by Transmission Electron Microscopy (TEM) and Automated Crystal Orientation mapping (ACOM-TEM). Complex microstructure transformations involving severe plastic deformed nano-structuration, crystalline rotation and local precipitation of the omega phase were identified. The spatial and temporal evolution of the microstructure during the propagation of the crack was explained through dynamic recovery and continuous dynamic recrystallization, and linked to the modelled distribution of temperature and strain level where TEM samples were extracted. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Wos | 000814729300005 | Publication Date | 2022-06-05 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 9.4 | Times cited | Open Access | OpenAccess | |
Notes | Approved | Most recent IF: 9.4 | |||
Call Number | UA @ admin @ c:irua:188505 | Serial | 7096 | ||
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Author | Fang, C.M.; van Huis, M.A.; Zandbergen, H.W. | ||||
Title | Structure and stability of Fe2 phases from density-functional theory calculations | Type | A1 Journal article | ||
Year | 2010 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 63 | Issue | 4 | Pages | 418-421 |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
Fe(2)C plays a crucial role in the precipitation of iron carbides. Jack's structural models for epsilon-Fe(2)C, and non-stoichiometric epsilon-Fe(2.4)C, are analyzed using first-principles calculations. Several new configurations of epsilon-Fe(2)C with even higher stability are found. We show how epsilon-Fe(2)C transforms into eta-Fe(2)C, and address the structural relationships with the chi-Fe(5)C(2), theta-Fe(3)C and Fe(7)C(3) phases. The relative occurrence of these phases in steel, as well as their probable evolution during tempering of quenched steels, is discussed. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000279496000017 | Publication Date | 2010-05-03 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 32 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 2010 IF: 2.820 | |||
Call Number | UA @ lucian @ c:irua:95591 | Serial | 3299 | ||
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Author | Idrissi, H.; Renard, K.; Schryvers, D.; Jacques, P.J. | ||||
Title | On the relationship between the twin internal structure and the work-hardening rate of TWIP steels | Type | A1 Journal article | ||
Year | 2010 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 63 | Issue | 10 | Pages | 961-964 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
FeMnC and FeMnSiAl TWIP steels deformed under the same conditions exhibit different work-hardening rates. The present study investigates the microstructure of plastically deformed FeMnC and FeMnSiAl samples, particularly the internal structure of the mechanically generated twins and their topology at the grain scale. Twins in the FeMnC steel are finer and full of sessile dislocations, rendering this material distinctly stronger with an improved work-hardening rate. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000282461800003 | Publication Date | 2010-07-20 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 145 | Open Access | |
Notes | Iap | Approved | Most recent IF: 3.747; 2010 IF: 2.820 | ||
Call Number | UA @ lucian @ c:irua:84472 | Serial | 2452 | ||
Permanent link to this record | |||||
Author | Fang, C.M.; van Huis, M.A.; Zandbergen, H.W. | ||||
Title | Stability and structures of the \epsilon-phases of iron nitrides and iron carbides from first principles | Type | A1 Journal article | ||
Year | 2011 | Publication | Scripta materialia | Abbreviated Journal | Scripta Mater |
Volume | 64 | Issue | 3 | Pages | 296-299 |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
First-principles calculations were performed for the ε-phases and other iron carbides/nitrides with hexagonal close-packed Fe sublattices. Although these nitrides/carbides have similar crystal structures, they exhibit different chemical and physical properties. Relative to α-Fe, graphite and N2, all the ε-type nitrides are stable, while all the carbides are metastable. The lattice parameters of the ε-iron nitrides vary differently from those of the ε-carbides, as a function of the concentration of X (Xdouble bond; length as m-dashN, C). The structural relationships of ε-Fe2X with η-Fe2X and ζ-Fe2X are discussed. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | 000285323300022 | Publication Date | 2010-09-02 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6462; | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | 3.747 | Times cited | 29 | Open Access | |
Notes | Approved | Most recent IF: 3.747; 2011 IF: 2.699 | |||
Call Number | UA @ lucian @ c:irua:86974 | Serial | 3120 | ||
Permanent link to this record | |||||
Author | Hoang, D.-Q.; Korneychuk, S.; Sankaran, K.J.; Pobedinskas, P.; Drijkoningen, S.; Turner, S.; Van Bael, M.K.; Verbeeck, J.; Nicley, S.S.; Haenen, K. | ||||
Title | Direct nucleation of hexagonal boron nitride on diamond : crystalline properties of hBN nanowalls | Type | A1 Journal article | ||
Year | 2017 | Publication | Acta materialia | Abbreviated Journal | Acta Mater |
Volume | 127 | Issue | Pages | 17-24 | |
Keywords | A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
Hexagonal boron nitride (hBN) nanowalls were deposited by unbalanced radio frequency sputtering on (100)-oriented silicon, nanocrystalline diamond films, and amorphous silicon nitride (Si3N4) membranes. The hBN nanowall structures were found to grow vertically with respect to the surface of all of the substrates. To provide further insight into the nucleation phase and possible lattice distortion of the deposited films, the structural properties of the different interfaces were characterized by transmission electron microscopy. For Si and Si3N4 substrates, turbostratic and amorphous BN phases form a clear transition zone between the substrate and the actual hBN phase of the bulk nanowalls. However, surprisingly, the presence of these phases was suppressed at the interface with a nanocrystalline diamond film, leading to a direct coupling of hBN with the diamond surface, independent of the vertical orientation of the diamond grain. To explain these observations, a growth mechanism is proposed in which the hydrogen terminated surface of the nanocrystalline diamond film leads to a rapid formation of the hBN phase during the initial stages of growth, contrary to the case of Si and Si3N4 substrates. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Oxford | Editor | ||
Language | Wos | Publication Date | |||
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 1359-6454 | ISBN | Additional Links | UA library record; ; WoS full record; WoS citing articles | |
Impact Factor | 5.301 | Times cited | Open Access | OpenAccess | |
Notes | Approved | Most recent IF: 5.301 | |||
Call Number | UA @ lucian @ c:irua:142398 | Serial | 4645 | ||
Permanent link to this record | |||||
Author | Lezaack, M.B.; Hannard, F.; Zhao, L.; Orekhov, A.; Adrien, J.; Miettinen, A.; Idrissi, H.; Simar, A. | ||||
Title | Towards ductilization of high strength 7XXX aluminium alloys via microstructural modifications obtained by friction stir processing and heat treatments | Type | A1 Journal article | ||
Year | 2021 | Publication | Materialia | Abbreviated Journal | |
Volume | 20 | Issue | Pages | 101248 | |
Keywords | A1 Journal article; Electron microscopy for materials research (EMAT) | ||||
Abstract ![]() |
High strength 7XXX aluminium series reach exceptional strength, higher than all other industrial aluminium alloys. However, they suffer from a lack of ductility compared to softer series. This work presents a procedure to improve the ductility of 7475 Al alloy in high strength condition, reaching a true fracture strain of 70% at full 500 MPa T6 yield strength. Using friction stir processing (FSP) and post-FSP heat treatments, 100% of industrial rolled material T6 yield stress is maintained but a 180% increase in fracture strain is measured for the processed material. This ductility improvement is studied by in-situ synchrotron X-ray tomography and is explained by the reduction of intermetallic particles size and the homogenization of their spatial distribution. Furthermore, the microstructure after FSP shows equiaxed refined grains which favour crack deviation as opposed to large cracks parallel to the elongated coarse grains in rolled plate. These results are paving the way to better formability and crashworthiness of 7XXX alloys. | ||||
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Corporate Author | Thesis | ||||
Publisher | Place of Publication | Editor | |||
Language | Wos | 000718127100006 | Publication Date | 2021-10-19 | |
Series Editor | Series Title | Abbreviated Series Title | |||
Series Volume | Series Issue | Edition | |||
ISSN | 2589-1529 | ISBN | Additional Links | UA library record; WoS full record; WoS citing articles | |
Impact Factor | Times cited | Open Access | Not_Open_Access | ||
Notes | Approved | Most recent IF: NA | |||
Call Number | UA @ admin @ c:irua:184145 | Serial | 6894 | ||
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