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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.
	Address
	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
Permanent link to this record



	Author	Van Tendeloo, G.; De Meulenaere, P.; Schryvers, D.
	Title	Landscape roughness at an atomic scale			Type	A1 Journal article
	Year	1997	Publication	Physica: D : nonlinear phenomena	Abbreviated Journal	Physica D
	Volume	107	Issue		Pages	401-410
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	A large number of materials have a highly degenerate ground state and therefore a complex microstructure. Because of this degenerate state, phase transitions between the different phases play an important role. High resolution techniques in electron microscopy and nano-scale chemical analysis allow to study not only the microstructure but also the interfaces down to an atomic scale. We focus particularly on the ambiguity of alloys oil approaching the phase transition. The short range order (SRO) in ''1 1/20'' type alloys and the microstructure of ''tweed'' and needle formation in martensite like alloys with composition Ni5Al3 are considered in more detail.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Amsterdam	Editor
	Language		Wos	A1997YC73400034	Publication Date	2003-05-13
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0167-2789;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.514	Times cited	2	Open Access
	Notes				Approved	Most recent IF: 1.514; 1997 IF: 1.508
	Call Number	UA @ lucian @ c:irua:21347			Serial	1775
Permanent link to this record



	Author	Schryvers, D.; Boullay, P.; Kohn, R.; Ball, J.
	Title	Lattice deformations at martensite-martensite interfaces in Ni-Al			Type	A1 Journal article
	Year	2001	Publication	Journal de physique: 4	Abbreviated Journal	J Phys Iv
	Volume	11	Issue		Pages	23-30
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Les Ulis	Editor
	Language		Wos	000173253800005	Publication Date	2007-09-14
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1155-4339;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor		Times cited	9	Open Access
	Notes				Approved	Most recent IF: NA
	Call Number	UA @ lucian @ c:irua:48385			Serial	1800
Permanent link to this record



	Author	Lu, J.; Martinez, G.T.; Van Aert, S.; Schryvers, D.
	Title	Lattice deformations in quasi-dynamic strain glass visualised and quantified by aberration corrected electron microscopy			Type	A1 Journal article
	Year	2014	Publication	Physica status solidi: B: basic research	Abbreviated Journal	Phys Status Solidi B
	Volume	251	Issue	10	Pages	2034-2040
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	Advanced transmission electron microscopy and statistical parameter estimated quantification procedures were applied to study the room temperature quasi-dynamical strain glass state in NiTi alloys. Nanosized strain pockets are visualised and the displacements of the atom columns are quantified. A comparison is made with conventional high-resolution transmission electron microscopy images of point defect induced strains in NiAl alloys.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Berlin	Editor
	Language		Wos	000344360000009	Publication Date	2014-03-31
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0370-1972;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.674	Times cited	2	Open Access
	Notes	Fwo			Approved	Most recent IF: 1.674; 2014 IF: 1.489
	Call Number	UA @ lucian @ c:irua:120471			Serial	1801
Permanent link to this record



	Author	Tirry, W.; Schryvers, D.
	Title	Linking a completely three-dimensional nanostrain to a structural transformation eigenstrain			Type	A1 Journal article
	Year	2009	Publication	Nature materials	Abbreviated Journal	Nat Mater
	Volume	8	Issue	9	Pages	752-757
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	NiTi is one of the most popular shape-memory alloys, a phenomenon resulting from a martensitic transformation. Commercial NiTi-based alloys are often thermally treated to contain Ni4Ti3 precipitates. The presence of these precipitates can introduce an extra transformation step related to the so-called R-phase. It is believed that the strain field surrounding the precipitates, caused by the matrixprecipitate lattice mismatch, lies at the origin of this intermediate transformation step. Atomic-resolution transmission electron microscopy in combination with geometrical phase analysis is used to measure the elastic strain field surrounding these precipitates. By combining measurements from two different crystallographic directions, the three-dimensional strain matrix is determined from two-dimensional measurements. Comparison of the measured strain matrix to the eigenstrain of the R-phase shows that both are very similar and that the introduction of the R-phase might indeed compensate the elastic strain introduced by the precipitate.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	London	Editor
	Language		Wos	000269215500022	Publication Date	2009-06-21
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1476-1122;1476-4660;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	39.737	Times cited	53	Open Access
	Notes	Multimat			Approved	Most recent IF: 39.737; 2009 IF: 29.504
	Call Number	UA @ lucian @ c:irua:77657			Serial	1822
Permanent link to this record



	Author	Goessens, C.; Schryvers, D.; van Landuyt, J.; Amelinckx, S.; de Keyzer, R.
	Title	Long period surface ordering of iodine ions in mixed tabular AgBr-AgBrI microcrystals			Type	A1 Journal article
	Year	1995	Publication	Surface science : a journal devoted to the physics and chemistry of interfaces	Abbreviated Journal	Surf Sci
	Volume	337	Issue		Pages	153-165
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Amsterdam	Editor
	Language		Wos	A1995RQ74900024	Publication Date	2003-05-13
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0039-6028;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.925	Times cited	10	Open Access
	Notes				Approved	no
	Call Number	UA @ lucian @ c:irua:13162			Serial	1836
Permanent link to this record



	Author	Schryvers, D.
	Title	Martensitic and bainitic transformations in Ni-Al alloys			Type	A1 Journal article
	Year	1994	Publication	Journal de physique: 4	Abbreviated Journal
	Volume	C2	Issue		Pages	225-234
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Les Ulis	Editor
	Language		Wos		Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1155-4339	ISBN		Additional Links	UA library record
	Impact Factor		Times cited		Open Access
	Notes				Approved
	Call Number	UA @ lucian @ c:irua:10014			Serial	1946
Permanent link to this record



	Author	Schryvers, D.
	Title	Martensitic and related transformations in Ni-Al alloys			Type	A1 Journal article
	Year	1995	Publication	Journal de physique: 4 T2 – IIIrd European Symposium on Martensitic Transformations (ESOMAT 94), SEP 14-16, 1994, BARCELONA, SPAIN	Abbreviated Journal	IIIrd European Symposium on Martensitic Transformations (ESOMAT 94), SEP 14-16, 1994, BARCELONA, SPA
	Volume	5	Issue	C2	Pages	225-234
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	The present paper gives a review of results of recent studies investigating the fundamentals of the martensitic and related phase transformations in Ni-Al. For the former case, the emphasis will be on the microstructure of martensite plates. The latter include the metastable Ni2Al omega-like and stable Ni5Al3 bainitic phases. These phases will be discussed in view of their atomic structure, nucleation, growth and effect on the martensitic transformation. A separate chapter will deal with precursor effects.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Les Ulis	Editor
	Language		Wos	A1995QX40700036	Publication Date	2007-07-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1155-4339;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor		Times cited	21	Open Access
	Notes				Approved	no
	Call Number	UA @ lucian @ c:irua:104437			Serial	1947
Permanent link to this record



	Author	Zhang, H.; Salje, E.K.H.; Schryvers, D.; Bartova, B.
	Title	The martensitic phase transition in Ni-Al: experimental observation of excess entropy and heterogeneous spontaneous strain			Type	A1 Journal article
	Year	2008	Publication	Journal of physics : condensed matter	Abbreviated Journal	J Phys-Condens Mat
	Volume	20	Issue	5	Pages	055220,1-7
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	London	Editor
	Language		Wos	000252923400023	Publication Date	2008-01-19
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0953-8984;1361-648X;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.649	Times cited	7	Open Access
	Notes	Multimat (MRTN-CT-2004-505226)			Approved	Most recent IF: 2.649; 2008 IF: 1.900
	Call Number	UA @ lucian @ c:irua:67710			Serial	1948
Permanent link to this record



	Author	Schryvers, D.; Holland-Moritz, D.
	Title	Martensitic transformations and microstructures in splat-cooled Ni-Al			Type	A1 Journal article
	Year	1999	Publication	Materials science and engineering: part A: structural materials: properties, microstructure and processing	Abbreviated Journal	Mat Sci Eng A-Struct
	Volume	273/275	Issue		Pages	697-702
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Lausanne	Editor
	Language		Wos	000084560400122	Publication Date	2002-07-25
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0921-5093;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.094	Times cited	6	Open Access
	Notes				Approved	Most recent IF: 3.094; 1999 IF: 0.943
	Call Number	UA @ lucian @ c:irua:29380			Serial	1949
Permanent link to this record



	Author	Schryvers, D.; Boullay, P.; Potapov, P.; Satto, C.
	Title	Martensitic transformations studied on nano- and microscopic length scales			Type	A1 Journal article
	Year	2000	Publication	Festkörperprobleme	Abbreviated Journal
	Volume	40	Issue		Pages	375-387
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Braunschweig	Editor
	Language		Wos		Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0430-3393	ISBN		Additional Links	UA library record
	Impact Factor		Times cited		Open Access
	Notes				Approved	Most recent IF: NA
	Call Number	UA @ lucian @ c:irua:48376			Serial	1950
Permanent link to this record



	Author	Schryvers, D.; Tirry, W.; Yang, Z.Q.;
	Title	Measuring strain fields and concentration gradients around Ni₄Ti₃ precipitates			Type	A1 Journal article
	Year	2006	Publication	Materials science and engineering A: structural materials properties microstructure and processing	Abbreviated Journal	Mat Sci Eng A-Struct
	Volume	438	Issue		Pages	485-488
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000242900900105	Publication Date	2006-07-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0921-5093;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.094	Times cited	35	Open Access
	Notes	Goa			Approved	Most recent IF: 3.094; 2006 IF: 1.490
	Call Number	UA @ lucian @ c:irua:62329			Serial	1969
Permanent link to this record



	Author	Potapov, P.L.; Schryvers, D.
	Title	Measuring the absolute position of EELS ionisation edges in a TEM			Type	A1 Journal article
	Year	2004	Publication	Ultramicroscopy	Abbreviated Journal	Ultramicroscopy
	Volume	99	Issue		Pages	73-85
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Amsterdam	Editor
	Language		Wos	000220804700005	Publication Date	2003-08-12
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0304-3991;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.843	Times cited	29	Open Access
	Notes				Approved	Most recent IF: 2.843; 2004 IF: 2.215
	Call Number	UA @ lucian @ c:irua:48781			Serial	1970
Permanent link to this record



	Author	Salje, E.K.H.; Zhang, H.; Idrissi, H.; Schryvers, D.; Carpenter, M.A.; Moya, X.; Planes, A.
	Title	Mechanical resonance of the austenite/martensite interface and the pinning of the martensitic microstructures by dislocations in Cu_74.08Al_23.13Be_2.79			Type	A1 Journal article
	Year	2009	Publication	Physical review: B: condensed matter and materials physics	Abbreviated Journal	Phys Rev B
	Volume	80	Issue	13	Pages	134114,1-1134114,8
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	A single crystal of Cu74.08Al23.13Be2.79 undergoes a martensitic phase transition at 246 and 232 K under heating and cooling, respectively. The phase fronts between the austenite and martensite regions of the sample are weakly mobile with a power-law resonance under external stress fields. Surprisingly, the martensite phase is elastically much harder than the austenite phase showing that interfaces between various crystallographic variants are strongly pinned and cannot be moved by external stress while the phase boundary between the austenite and martensite regions in the sample remains mobile. This unusual behavior was studied by dynamical mechanical analysis (DMA) and resonant ultrasound spectroscopy. The remnant strain, storage modulus, and internal friction were recorded simultaneously for different applied forces in DMA. With increasing forces, the remnant strain increases monotonously while the internal friction peak height shows a minimum at 300 mN. Transmission electron microscopy shows that the pinning is generated by dislocations which are inherited from the austenite phase.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Lancaster, Pa	Editor
	Language		Wos	000271351300033	Publication Date	2009-10-22
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1098-0121;1550-235X;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.836	Times cited	38	Open Access
	Notes	Multimat			Approved	Most recent IF: 3.836; 2009 IF: 3.475
	Call Number	UA @ lucian @ c:irua:78542			Serial	1975
Permanent link to this record



	Author	Schryvers, D.; Van Tendeloo, G.
	Title	Metals and alloys: 2: phase transformations			Type	H3 Book chapter
	Year	1997	Publication		Abbreviated Journal
	Volume		Issue		Pages	80-104
	Keywords	H3 Book chapter; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	Vch	Place of Publication	Weinheim	Editor
	Language		Wos		Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Additional Links	UA library record
	Impact Factor		Times cited		Open Access
	Notes				Approved	Most recent IF: NA
	Call Number	UA @ lucian @ c:irua:15430			Serial	2013
Permanent link to this record



	Author	Fredrickx, P.; Schryvers, D.
	Title	La microscopie électronique à transmission (MET) et son utilisation dans l'étude d'inclusions nano-cristallines dans le verre			Type	A3 Journal article
	Year	2002	Publication	L'archéométrie au service des monuments et des oeuvres d'art	Abbreviated Journal
	Volume	10	Issue		Pages	131-136
	Keywords	A3 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos		Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Additional Links	UA library record
	Impact Factor		Times cited		Open Access
	Notes				Approved	Most recent IF: NA
	Call Number	UA @ lucian @ c:irua:48776			Serial	2036
Permanent link to this record



	Author	Shi, H.; Delville, R.; Srivastava, V.; James, R.D.; Schryvers, D.
	Title	Microstructural dependence on middle eigenvalue in Ti-Ni-Au			Type	A1 Journal article
	Year	2013	Publication	Journal of alloys and compounds	Abbreviated Journal	J Alloy Compd
	Volume	582	Issue		Pages	703-707
	Keywords	A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT)
	Abstract	The microstructure of various compounds of the Ti-Ni-Au alloy system is investigated by transmission electron microscopy in relation with changing lattice parameters improving the compatibility conditions between austenite and martensite expressed by the lambda(2) = 1 equation based on the Geometrically NonLinear Theory of Martensite (GNLTM). Although local differences in microstructure are observed, when increasing the gold content compound twins are replaced by Type I twins, while twinned lamellar structures are replaced by untwinned plates and self-accommodating structures when lambda(2) = 1 is approached, all confirming the predictions of the GNLTM. (c) 2013 Elsevier B.V. All rights reserved.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Amsterdam	Editor
	Language		Wos	000325468100114	Publication Date	2013-08-29
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0925-8388;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.133	Times cited	8	Open Access
	Notes				Approved	Most recent IF: 3.133; 2013 IF: 2.726
	Call Number	UA @ lucian @ c:irua:112209			Serial	2042
Permanent link to this record



	Author	Potapov, P.L.; Schryvers, D.; Strijckers, H.; van Roost, C.
	Title	Microstructural mechanism of development in photothermographic materials			Type	A1 Journal article
	Year	2003	Publication	The journal of imaging science and technology	Abbreviated Journal	J Imaging Sci Techn
	Volume	47	Issue	2	Pages	115-123
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Springfield, Va	Editor
	Language		Wos		Publication Date	0000-00-00
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1062-3701	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.348	Times cited		Open Access
	Notes				Approved	Most recent IF: 0.348; 2003 IF: NA
	Call Number	UA @ lucian @ c:irua:48382			Serial	2046
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)
	Abstract
	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	Malard, B.; Pilch, J.; Sittner, P.; Gartnerova, V.; Delville, R.; Schryvers, D.; Curfs, C.
	Title	Microstructure and functional property changes in thin Ni-Ti wires heat teated by electric current: high energy X-ray and TEM investigations			Type	A1 Journal article
	Year	2009	Publication	Functional materials letters	Abbreviated Journal	Funct Mater Lett
	Volume	2	Issue	2	Pages	45-54
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	High energy synchrotron X-ray diffraction, transmission electron microscopy and mechanical testing were employed to investigate the evolution of microstructure, texture and functional superelastic properties of 0.1 mm thin as drawn NiTi wires subjected to a nonconventional heat treatment by controlled electric current (FTMT-EC method). As drawn NiTi wires were prestrained in tension and exposed to a sequence of short DC power pulses in the millisecond range. The annealing time in the FTMT-EC processing can be very short but the temperature and force could be very high compared to the conventional heat treatment of SMAs. It is shown that the heavily strained, partially amorphous microstructure of the as drawn NiTi wire transforms under the effect of the DC pulse and tensile stress into a wide range of annealed nanosized microstructures depending on the pulse time. The functional superelastic properties and microstructures of the FTMT-EC treated NiTi wire are comparable to those observed in straight annealed wires.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000271077000001	Publication Date	2009-07-22
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1793-6047;1793-7213;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.234	Times cited	21	Open Access
	Notes	Multimat			Approved	Most recent IF: 1.234; 2009 IF: 2.561
	Call Number	UA @ lucian @ c:irua:77656			Serial	2052
Permanent link to this record



	Author	Lu, J.B.; Shi, H.; Sedlakova-Ignacova, S.; Espinoza, R.; Kopeček, J.; Sittner, P.; Bártová, B.; Schryvers, D.
	Title	Microstructure and precipitates in annealed Co₃₈Ni₃₃Al₂₉ ferromagnetic shape memory alloy			Type	A1 Journal article
	Year	2013	Publication	Journal of alloys and compounds	Abbreviated Journal	J Alloy Compd
	Volume	572	Issue		Pages	5-10
	Keywords	A1 Journal article; Engineering sciences. Technology; Electron microscopy for materials research (EMAT)
	Abstract	Transmission electron microscopy was performed to investigate the microstructure and precipitates in the annealed Co38Ni33Al29 ferromagnetic shape memory alloy. Apart from the dendritic secondary phase in the austenite matrix, micron-sized (up to 100 μm) fcc-based precipitates with partial γ′ L12 ordering and containing none, one or three {1 1 1}p parallel twin planes were found. The orientation relationship between the precipitates and matrix was found to be KurdjumovSachs. STEMEDX analysis indicates that twinned and non-twinned precipitates are Co-rich and Al- and Ni-deficient with respect to the matrix and with a lower Co/Al ratio for the latter. The 3D morphologies of precipitates were reconstructed with focused ion beam/scanning electron microscope dual-beam slice-and-view imaging, showing that the single {1 1 1}p plane twinned precipitates have a plate-like shape while the non-twinned precipitates are lath-like and often bent.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Amsterdam	Editor
	Language		Wos	000319209600002	Publication Date	2013-04-02
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0925-8388;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	3.133	Times cited	10	Open Access
	Notes				Approved	Most recent IF: 3.133; 2013 IF: 2.726
	Call Number	UA @ lucian @ c:irua:107914			Serial	2058
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)
	Abstract
	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
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	Author	Delville, R.; Malard, B.; Pilch, J.; Schryvers, D.
	Title	Microstructure changes during non-conventional heat treatment of thin NiTi wires by pulsed electric current studied by transmission electron microscopy			Type	A1 Journal article
	Year	2010	Publication	Acta materialia	Abbreviated Journal	Acta Mater
	Volume	58	Issue	13	Pages	4503-4515
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	Transmission electron microscopy, electrical resistivity measurements and mechanical testing were employed to investigate the evolution of microstructure and functional superelastic properties of 0.1 mm diameter as-drawn NiTi wires subjected to a non-conventional heat treatment by controlled electric pulse currents. This method enables a better control of the recovery and recrystallization processes taking place during the heat treatment and accordingly a better control on the final microstructure. Using a stepwise approach of millisecond pulse annealing, it is shown how the microstructure evolves from a severely deformed state with no functional properties to an optimal nanograined microstructure (2050 nm) that is partially recovered through polygonization and partially recrystallized and that has the best functional properties. Such a microstructure is highly resistant against dislocation slip upon cycling, while microstructures annealed for longer times and showing mostly recrystallized grains were prone to dislocation slip, particularly as the grain size exceeds 200 nm.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Oxford	Editor
	Language		Wos	000279787100020	Publication Date	2010-06-02
	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	110	Open Access
	Notes	Multimat; FWO IAA			Approved	Most recent IF: 5.301; 2010 IF: 3.791
	Call Number	UA @ lucian @ c:irua:83279			Serial	2062
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	Author	Santamarta, R.; Schryvers, D.
	Title	Microstructure of a partially crystallised Ti50Ni25Cu25 melt-spun ribbon			Type	A1 Journal article
	Year	2003	Publication	Materials transactions	Abbreviated Journal	Mater Trans
	Volume	44	Issue	9	Pages	1760-1767
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication		Editor
	Language		Wos	000186013100023	Publication Date	2005-10-17
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1345-9678;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	0.713	Times cited	23	Open Access
	Notes				Approved	Most recent IF: 0.713; 2003 IF: 1.159
	Call Number	UA @ lucian @ c:irua:48773			Serial	2064
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	Author	Peirs, J.; Tirry, W.; Amin-Ahmadi, B.; Coghe, F.; Verleysen, P.; Rabet, L.; Schryvers, D.; Degrieck, J.
	Title	Microstructure of adiabatic shear bands in Ti6Al4V			Type	A1 Journal article
	Year	2013	Publication	Materials characterization	Abbreviated Journal	Mater Charact
	Volume	75	Issue		Pages	79-92
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	Microstructural deformation mechanisms in adiabatic shear bands in Ti6Al4V are studied using traditional TEM and selected area diffraction, and more advanced microstructural characterisation techniques such as energy dispersive X-ray spectroscopy, high angle annular dark field STEM and conical dark field TEM. The shear bands under investigation are induced in Ti6Al4V samples by high strain rate compression of cylindrical and hat-shaped specimens in a split Hopkinson pressure bar setup. Samples from experiments interrupted at different levels of deformation are used to study the evolution of the microstructure in and nearby the shear bands. From the early stages of adiabatic shear band formation, TEM revealed strongly elongated equiaxed grains in the shear band. These band-like grains become narrower towards the centre of the band and start to fraction even further along their elongated direction to finally result in a nano-crystalline region in the core. In fully developed shear bands, twins and a needle-like martensite morphology are observed near the shear band.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	New York	Editor
	Language		Wos	000314860900011	Publication Date	2012-11-07
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1044-5803;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.714	Times cited	56	Open Access
	Notes	Iuap; Fwo			Approved	Most recent IF: 2.714; 2013 IF: 1.925
	Call Number	UA @ lucian @ c:irua:105300			Serial	2065
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	Author	Bartova, B.; Wiese, N.; Schryvers, D.; Chapman, J.N.; Ignacova, S.
	Title	Microstructure of precipitates and magnetic domain structure in an annealed Co₃₈Ni₃₃Al₂₉ shape memory alloy			Type	A1 Journal article
	Year	2008	Publication	Acta materialia	Abbreviated Journal	Acta Mater
	Volume	56	Issue	16	Pages	4470-4476
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	The microstructure of a Co38Ni33Al29 ferromagnetic shape memory alloy was determined by conventional transmission electron microscopy (TEM), electron diffraction studies together with advanced microscopy techniques and in situ Lorentz microscopy. Rod-like precipitates, 1060 nm long, of hexagonal close-packed -Co were confirmed to be present by high-resolution TEM. The orientation relationship between the precipitates and B2 matrix is described by the Burgers orientation relationship. The crystal structure of the martensite obtained after cooling is tetragonal L10 with a (111) twinning plane. The magnetic domain structure was determined during an in situ cooling experiment using the Fresnel mode of Lorentz microscopy. While transformation proceeds from B2 austenite to L10 martensite, new domains are nucleated, leading to a decrease in domain width, with the magnetization lying predominantly along a single direction. It was possible to completely describe the relationship between magnetic domains and crystallographic directions in the austenite phase though complications existed for the martensite phase.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Oxford	Editor
	Language		Wos	000259931300033	Publication Date	2008-06-11
	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	23	Open Access
	Notes	Multimat			Approved	Most recent IF: 5.301; 2008 IF: 3.729
	Call Number	UA @ lucian @ c:irua:72321			Serial	2072
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	Author	Somsen, C.; Kästner, J.; Wassermann, E.F.; Boullay, P.; Schryvers, D.
	Title	Microstructure of quenched Ni-rich Ni-Ti shape memory alloys			Type	A1 Journal article
	Year	2001	Publication	Journal de physique: 4 T2 – 8th European Symposium on Martensitic Transformations (ESOMAT2000), SEP 04-08, 2000, COMO, ITALY	Abbreviated Journal	J Phys Iv
	Volume	11	Issue	Pr8	Pages	445-449
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	Microstructural investigations with transmission electron microscopy were carried out on quenched Ni-Ti alloys with 52 and 54.5 at% Ni. For the Ni52Ti48 specimen long time exposed diffraction patterns of a single grain show besides the expected reflections of the B2-phase, two sets of extra reflections in different zones. The first type of spots is explained by lattice displacement waves, which are regarded as precursors of the martensitic Ni-Ti phases, B 19' and R-phase, respectively. The second set of reflection with more diffuse intensity than the other reflections is related to Ni4Ti3 precipitates in an early state of formation. For the Ni-richer Ni54.5Ti45.5 alloy only Ni4Ti3 precipitates in an early state of formation are found but no precursors of the B 19'- and R-phase.
	Address
	Corporate Author				Thesis
	Publisher	E d p sciences	Place of Publication	Les ulis cedexa	Editor
	Language		Wos	000173253800075	Publication Date	2007-09-14
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1155-4339;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor		Times cited	2	Open Access
	Notes				Approved	Most recent IF: NA
	Call Number	UA @ lucian @ c:irua:104187			Serial	2073
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	Author	Tian, H.; Schryvers, D.; Shabalovskaya, S.; van Humbeeck, J.
	Title	Microstructure of surface and subsurface layers of a Ni-Ti shape memory microwire			Type	A1 Journal article
	Year	2009	Publication	Microscopy and microanalysis	Abbreviated Journal	Microsc Microanal
	Volume	15	Issue		Pages	62-70
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract	The microstructure of a 55 Êm diameter, cold-worked Ni-Ti microwire is investigated by different transmission electron microscopy techniques. The surface consists of a few hundred nanometer thick oxide layer composed of TiO and TiO2 with a small fraction of inhomogeneously distributed Ni. The interior of the wire has a core-shell structure with primarily B2 grains in the 1 Êm thick shell, and heavily twinned B19 martensite in the core. This core-shell structure can be explained by a concentration gradient of the alloying elements resulting in a structure separation due to the strong temperature dependence of the martensitic start temperature. Moreover, in between the B2 part of the metallic core-shell and the oxide layer, a Ni3Ti interfacial layer is detected.
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Cambridge, Mass.	Editor
	Language		Wos	000262912700009	Publication Date	2009-01-15
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	1431-9276;1435-8115;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	1.891	Times cited	15	Open Access
	Notes	FWO G.0465.05; Multimat			Approved	Most recent IF: 1.891; 2009 IF: 3.035
	Call Number	UA @ lucian @ c:irua:72319			Serial	2074
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	Author	Schryvers, D.; Boullay, P.; Potapov, P.L.; Kohn, R.V.; Ball, J.M.
	Title	Microstructures and interfaces in Ni-Al martensite: comparing HRTEM observations with continuum theories			Type	A1 Journal article
	Year	2002	Publication	International journal of solids and structures	Abbreviated Journal	Int J Solids Struct
	Volume	39	Issue		Pages	3543-3554
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	Oxford	Editor
	Language		Wos	000176752500014	Publication Date	2002-10-14
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0020-7683;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor	2.76	Times cited	13	Open Access
	Notes				Approved	Most recent IF: 2.76; 2002 IF: 1.080
	Call Number	UA @ lucian @ c:irua:48771			Serial	2078
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	Author	Schryvers, D.
	Title	Microtwin sequences in thermoelastic Ni_xAl_100-x martensite studied by conventional and high resolution transmission electron microscopy			Type	A1 Journal article
	Year	1993	Publication	Philosophical magazine: A: physics of condensed matter: defects and mechanical properties	Abbreviated Journal
	Volume	68	Issue		Pages	1017-1032
	Keywords	A1 Journal article; Electron microscopy for materials research (EMAT)
	Abstract
	Address
	Corporate Author				Thesis
	Publisher		Place of Publication	London	Editor
	Language		Wos	A1993MF59100016	Publication Date	2007-07-08
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0141-8610;1460-6992;	ISBN		Additional Links	UA library record; WoS full record; WoS citing articles
	Impact Factor		Times cited	37	Open Access
	Notes				Approved	no
	Call Number	UA @ lucian @ c:irua:6779			Serial	2079
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