| Records |
| Author |
Avetisyan, A.A.; Partoens, B.; Peeters, F.M. |
| Title |
Electric field tuning of the band gap in four layers of graphene with different stacking order |
Type |
P1 Proceeding |
| Year |
2012 |
Publication |
Proceedings of the Society of Photo-optical Instrumentation Engineers
T2 – Conference on Photonics and Micro and Nano-structured Materials, JUN 28-30, 2011, Yerevan, ARMENIA |
Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
84140-84148 |
| Keywords |
P1 Proceeding; Engineering sciences. Technology; Condensed Matter Theory (CMT) |
| Abstract |
We investigated the effect of different stacking order of the four graphene layer system on the induced band gap when positively charged top and negatively charged back gates are applied to the system. A tight-binding approach within a self-consistent Hartree approximation is used to calculate the induced charges on the different graphene layers. We show that the electric field does not open an energy gap if the multilayer graphene system contains a trilayer part with the ABA Bernal stacking. |
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Place of Publication |
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Wos |
000303856600012 |
Publication Date |
2012-01-20 |
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Series Title |
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Abbreviated Series Title |
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| Series Volume |
8414 |
Series Issue |
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Edition |
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ISBN |
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UA library record; WoS full record |
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| Notes |
; This work was supported by the Flemish Science Foundation (FWO-Vl), and the BelgianScience Policy (IAP). One of us (A.A.A.) was supported by a fellowship from the Belgian Federal Science Policy Office (BELSPO). ; |
Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:113046 |
Serial |
886 |
| Permanent link to this record |
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| |
| Author |
Peelaers, H.; Partoens, B.; Peeters, F.M. |
| Title |
Phonon band structures of Si nanowires |
Type |
A1 Journal article |
| Year |
2009 |
Publication |
AIP conference proceedings |
Abbreviated Journal |
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| Volume |
1199 |
Issue |
|
Pages |
323-324 |
| Keywords |
A1 Journal article; Condensed Matter Theory (CMT) |
| Abstract |
We present full ab initio calculations of the phonon band structure of thin Si nanowires oriented along the [110] direction. Using these phonon dispersion relations we investigate the structural stability of these wires. We found that all studied wires were stable also when doped with either B or P, if the unit cell was taken sufficiently large along the wire axis. The evolution of the phonon dispersion relations and of the sound velocities with respect to the wire diameters is discussed. Softening is observed for acoustic modes and hardening for optical phonon modes with increasing wire diameters. |
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Place of Publication |
New York |
Editor |
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Wos |
000281590800153 |
Publication Date |
2010-01-15 |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:84891 |
Serial |
2602 |
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| |
| Author |
Peeters, F.M.; Partoens, B.; Kong, M. |
| Title |
The classical electron gas in artificial structures |
Type |
P3 Proceeding |
| Year |
2004 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
235-250 |
| Keywords |
P3 Proceeding; Condensed Matter Theory (CMT) |
| Abstract |
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Thesis |
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| Publisher |
IOS Press |
Place of Publication |
Amsterdam |
Editor |
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Wos |
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Publication Date |
0000-00-00 |
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Abbreviated Series Title |
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Additional Links |
UA library record |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:62457 |
Serial |
365 |
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| Author |
Partoens, B.; Peeters, F.M. |
| Title |
Density functional theory approach to artificial molecules |
Type |
P1 Proceeding |
| Year |
2001 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
128-141 |
| Keywords |
P1 Proceeding; Condensed Matter Theory (CMT) |
| Abstract |
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Thesis |
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| Publisher |
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Place of Publication |
New York |
Editor |
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Wos |
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Publication Date |
0000-00-00 |
| Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record; |
| Impact Factor |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:37300 |
Serial |
636 |
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| Author |
Partoens, B.; Peeters, F.M. |
| Title |
Enhanced spin and isospin blockade in two vertically coupled quantum dots |
Type |
P1 Proceeding |
| Year |
2001 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
1035-1036 |
| Keywords |
P1 Proceeding; Condensed Matter Theory (CMT) |
| Abstract |
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Thesis |
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| Publisher |
Springer |
Place of Publication |
Berlin |
Editor |
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Wos |
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Publication Date |
0000-00-00 |
| Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record; |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:37297 |
Serial |
1054 |
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| Author |
Peeters, F.M.; Janssens, K.L.; Partoens, B. |
| Title |
Excitons in single and vertically coupled type II quantum dots in high magnetic fields |
Type |
H1 Book chapter |
| Year |
2003 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
117 |
| Keywords |
H1 Book chapter; Condensed Matter Theory (CMT) |
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Place of Publication |
s.l. |
Editor |
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Wos |
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Publication Date |
0000-00-00 |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record; |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:62451 |
Serial |
1129 |
| Permanent link to this record |
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| Author |
Peeters, F.M.; Kong, M.; Partoens, B. |
| Title |
Geometry induced defects in a confined Wigner lattice |
Type |
P1 Proceeding |
| Year |
2002 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
192-195 |
| Keywords |
P1 Proceeding; Condensed Matter Theory (CMT) |
| Abstract |
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Place of Publication |
s.l. |
Editor |
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Wos |
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Publication Date |
0000-00-00 |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record; WoS citing articles |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:62449 |
Serial |
1333 |
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| Author |
Peeters, F.M.; Tadić, M.; Janssens, K.L.; Partoens, B. |
| Title |
Hole band engineering in self-assembled quantum dots and molecules |
Type |
H1 Book chapter |
| Year |
2004 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
191-202 |
| Keywords |
H1 Book chapter; Condensed Matter Theory (CMT) |
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Place of Publication |
s.l. |
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Wos |
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Publication Date |
0000-00-00 |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record; WoS full record; |
| Impact Factor |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:62454 |
Serial |
1475 |
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| Author |
Reijniers, J.; Partoens, B.; Peremans, H. |
| Title |
DIY measurement of your personal HRTF at home : low-cost, fast and validated |
Type |
P3 Proceeding |
| Year |
2017 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
1-5 |
| Keywords |
P3 Proceeding; Engineering sciences. Technology; Engineering Management (ENM); Condensed Matter Theory (CMT) |
| Abstract |
<script type='text/javascript'>document.write(unpmarked('The breakthrough of 3D audio has been hampered by the lack of personalized head-related transfer functions (HRTF) required to create realistic 3D audio environments using headphones. In this paper we present a new method for the user to personalize his/her HRTF, similar to the measurement in an anechoic room, yet it is low-cost and can be carried out at home. We compare the resulting HRTFs with those measured in an anechoic room. Subjecting the participants to a virtual localization experiment, we show that they perform significantly better when using their personalized HRTF, compared to a generic HRTF. We believe this method has the potential of opening the way for large scale commercial use of 3D audio through headphones.')); |
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| Publisher |
Audio Engineering Society |
Place of Publication |
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Additional Links |
UA library record |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ lucian @ c:irua:148068 |
Serial |
4871 |
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| Author |
Jorissen, B.; Covaci, L.; Partoens, B. |
| Title |
Comparative analysis of tight-binding models for transition metal dichalcogenides |
Type |
A1 Journal article |
| Year |
2024 |
Publication |
SciPost physics core |
Abbreviated Journal |
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| Volume |
7 |
Issue |
1 |
Pages |
004-30 |
| Keywords |
A1 Journal article; Electron microscopy for materials research (EMAT); Condensed Matter Theory (CMT) |
| Abstract |
We provide a comprehensive analysis of the prominent tight-binding (TB) models for transition metal dichalcogenides (TMDs) available in the literature. We inspect the construction of these TB models, discuss their parameterization used and conduct a thorough comparison of their effectiveness in capturing important electronic properties. Based on these insights, we propose a novel TB model for TMDs designed for enhanced computational efficiency. Utilizing MoS2 as a representative case, we explain why specific models offer a more accurate description. Our primary aim is to assist researchers in choosing the most appropriate TB model for their calculations on TMDs. |
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Place of Publication |
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Wos |
001170769300001 |
Publication Date |
2024-02-06 |
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Abbreviated Series Title |
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Series Issue |
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Additional Links |
UA library record; WoS full record; WoS citing articles |
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Times cited |
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Open Access |
Not_Open_Access |
| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ admin @ c:irua:202983 |
Serial |
9012 |
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| Author |
Reijniers, J.; Partoens, B.; Peremans, H. |
| Title |
Noise-resistant correlation-based alignment of head-related transfer functions for high-fidelity spherical harmonics representation |
Type |
P3 Proceeding |
| Year |
2023 |
Publication |
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Abbreviated Journal |
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| Volume |
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Issue |
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Pages |
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| Keywords |
P3 Proceeding; Engineering sciences. Technology; Engineering Management (ENM); Condensed Matter Theory (CMT) |
| Abstract |
It is standard practice in virtual reality applications to synthesize binaural audio based on a discrete set of directionally-dependent head-related impulse responses (HRIRs). This set of HRIRs is often time-aligned in a pre-processing step, to allow for high-fidelity interpolation between HRIRs corresponding with neighbouring directions. The fidelity of this operation depends on the similarity of neighbouring aligned HRIRs. The pairwise quality of similarity makes it a difficult criterion to optimize globally and consequently one often resorts to alignment methods based on a specific feature that can be extracted for each HRIR separately, e.g., the first-onset of the peak or the group delay. However, such proxies for similarity are very sensitive to noise and therefore require a high signal-to-noise ratio, which makes them less suitable for processing HRIRs acquired outside an anechoic room. In this paper, we advance a novel alignment method, which maximizes the similarity – defined as the correlation between the full-length HRIRs – between neighbouring aligned HRIRs for all directions at once. We show that this correlation-based alignment procedure outperforms the first-onset alignment with regards to the fidelity of the spherical harmonics representation of both the spectral and interaural time difference (ITD) information, when tested on the KEMAR HRIR and six human HRIRs. Finally, we show that the correlation-based alignment is more robust to noise. |
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Series Issue |
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Edition |
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ISBN |
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Additional Links |
UA library record |
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Times cited |
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Open Access |
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| Notes |
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Approved |
Most recent IF: NA |
| Call Number |
UA @ admin @ c:irua:199714 |
Serial |
9062 |
| Permanent link to this record |
