“DIY measurement of your personal HRTF at home : low-cost, fast and validated”. Reijniers J, Partoens B, Peremans H, , 1 (2017)
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.'));
Keywords: P3 Proceeding; Engineering sciences. Technology; Engineering Management (ENM); Condensed Matter Theory (CMT)
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“Noise-resistant correlation-based alignment of head-related transfer functions for high-fidelity spherical harmonics representation”. Reijniers J, Partoens B, Peremans H, (2023)
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.
Keywords: P3 Proceeding; Engineering sciences. Technology; Engineering Management (ENM); Condensed Matter Theory (CMT)
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“Charged-impurity correlations in a δ-doped quantum barrier”. Koenraad PM, Shi JM, van de Stadt AFW, Smets A, Perenboom JAAJ, Peeters FM, Devreese JT, Wolter JH, , 2351 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Charged-impurity correlations in Si ?-doped GaAs”. Shi JM, Koenraad PM, van de Stadt AFW, Peeters FM, Devreese JT, Wolter JH, , 2351 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Destruction of magnetophonon resonance in high mobility heterojunctions from competition between elastic and inelastic scattering”. Xu W, Leadley DR, Peeters FM, Devreese JT, Nicholas RJ, Harris JJ, Foxon CT, Proceedings of the International Conference on the Physics of Semiconductors 22, 839 (1994)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Effects of confinement in strongly-coupled superlattices on impurity bound magneto-polarons”. Shi JM, Peeters FM, Devreese JT, Cheng J-P, Kono J, McCombe BD, Proceedings of the International Conference on the Physics of Semiconductors 22, 2267 (1994)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Effects of DX centers on electronic structure of a ?-doped quantum barrier”. Shi JM, Koenraad PM, van de Stadt AFW, Peeters FM, Devreese JT, Wolter JH, , 2355 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Effects of the DX centers on electronic structure of a δ-doped quantum barrier”. Shi JM, Koenraad PM, van de Stadt AFW, Peeters FM, Devreese JT, Wolter JH, , 2355 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Electron mobility in Si delta-doped GaAs”. Hai GQ, Studart N, Peeters FM, Devreese JT, Koenraad PM, van de Stadt AFW, Wolter JH, Proceedings of the International Conference on the Physics of Semiconductors 22, 823 (1994)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Magneto-optical spectrum of a quantum dot”. Geerinckx F, Peeters FM, Wen X, Devreese JT, (1991)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Optically detected magnetophonon resonance in GaAs-GaAlAs heterojunctions”. Barnes DJ, Nicholas RJ, Watts M, Peeters FM, Wu XG, Devreese JT, Langerak CJ, Singleton J, Harris JJ, Foxon CT, (1991)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Resonant magnetopolaron effects in GaAs/AlGaAs MQWs at high magnetic fields”. Wang YJ, Nickel HA, McCombe BD, Peeters FM, Hai GQ, Shi JM, Devreese JT, Wu XG, , 797 (1997)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT); Theory of quantum systems and complex systems
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“Binding of remote and spatial separated D- centers in double barrier resonant tunneling semiconductor devices”. Marmorkos IK, Schweigert VA, Peeters FM, Lok JGS, , 2769 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“The classical electron gas in artificial structures”. Peeters FM, Partoens B, Kong M, , 235 (2004)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Correlation between a remote electron and a two-dimensional electron gas in resonant tunneling devices”. Kato H, Peeters FM, , 843 (2001)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“A cyclotron resonance study of the resonant polaron coupling in CdTe/CdMgTe quantum wells”. Chang CC, Michels JG, Cheng HH, Nicholas RJ, Peeters FM, Wu XG, Ossau W, Waag A, Landwehr G, , 383 (1997)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Devices consisting of hybrid systems: ferro-magnetic and superconducting disks on top of a heterojunction”. Peeters FM, Li XQ, Matulis A, , 253 (1997)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“The effect of chemical composition on enthalpy and entropy changes of martensitic transformations in binary NiTi shape memory alloys”. Khalil-Allafi J, Amin-Ahmadi B, Journal Of Alloys And Compounds 487Proceedings of the 22nd International Conference on the Physics of Semiconductors, 363 (2009). http://doi.org/10.1016/j.jallcom.2009.07.135
Abstract: In the present research work the binary NiTi alloys with various compositions in the range of 50.351 at.% Ni were used. Samples have been annealed at 850 °C for 15 min and then quenched in water. In order to characterize transformation temperatures and enthalpy changes of the forward and the reverse martensitic transformation, Differential Scanning Calorimetric (DSC) experiments were performed. The enthalpy and entropy changes as a function of Ni atomic content have been thermodynamically investigated. Results show that enthalpy and entropy changes of martensitic transformation decrease when Ni atomic content increases. The variation of enthalpy and entropy of martensitic transformation with Ni content in binary NiTi alloys were explained by thermodynamic parameters and electron concentration of alloy (e/a) respectively.
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
Impact Factor: 3.133
Times cited: 30
DOI: 10.1016/j.jallcom.2009.07.135
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“Electron correlation effects in quantum dots”. Matulis A, Peeters FM, , 1875 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“High field magnetotransport in a Ga0.8In0.2As quantum well with a parallel δ-layer”. van der Burgt M, Karavolas VC, Peeters FM, Singleton J, Nicholas RJ, Herlach F, Harris JJ, van Hove M, Borghs G, , 588 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Magnetic-field-induced metal-insulator transition in GaAs/AlGaAs quantum wells and superlattices”. Hilber W, Helm M, Hauke W, Peeters FM, Alavi K, Pathak RN, , 196 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Magnetic freeze-out induced transition from three- to two-dimensional magnetotransport in Si-δ-doped InSb layers grown on GaAs”. Bogaerts R, de Keyser A, van Bockstal L, Herlach F, Karavolas VC, Peeters FM, Borghs G, , 706 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Measuring quantum Hall resistors in pulsed magnetic fields”. van der Burgt M, Peeters FM, Singleton J, Nicholas RJ, Herlach F, Harris JJ, Foxon CT, , 750 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Melting of a quantum Wigner crystal in bi-layer structures”. Goldoni G, Peeters FM, , 2451 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Modification of the 2D electronic properties in Si-δ-doped InSb due to surface effects”. de Keyser A, Bogaerts R, van Bockstal L, Herlach F, Karavolas VC, Peeters FM, van de Graaf W, Borghs G, , 383 (1997)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Precision magnetometry on a submicron scale”. Geim AK, Lok JGS, Maan JC, Dubonos SV, Li XQ, Peeters FM, Nazarov YV, , 3311 (1996)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Quantum oscillations in the Hall effect of thin Sc1-xErxAs epitaxial layers burried in GaAs”. Bogaerts R, de Keyser A, Herlach F, Peeters FM, DeRosa F, Palmstrøm CJ, Brehmer D, Allen SJ, , 596 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Self-consistent g* factor and spin-split Landau levels in strong magnetic fields and at low temperatures”. Xu W, Vasilopoulos P, Das MP, Peeters FM, , 743 (1995)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Theory of the magneto-transport in a nonplanar two dimensional electron gas”. Badalian SM, Ibrahim IS, Peeters FM, , 327 (1997)
Keywords: P3 Proceeding; Condensed Matter Theory (CMT)
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“Strained graphene structures : from valleytronics to pressure sensing”. Milovanović, SP, Peeters FM, Nanostructured Materials For The Detection Of Cbrn , 3 (2018). http://doi.org/10.1007/978-94-024-1304-5_1
Abstract: Due to its strong bonds graphene can stretch up to 25% of its original size without breaking. Furthermore, mechanical deformations lead to the generation of pseudo-magnetic fields (PMF) that can exceed 300 T. The generated PMF has opposite direction for electrons originating from different valleys. We show that valley-polarized currents can be generated by local straining of multi-terminal graphene devices. The pseudo-magnetic field created by a Gaussian-like deformation allows electrons from only one valley to transmit and a current of electrons from a single valley is generated at the opposite side of the locally strained region. Furthermore, applying a pressure difference between the two sides of a graphene membrane causes it to bend/bulge resulting in a resistance change. We find that the resistance changes linearly with pressure for bubbles of small radius while the response becomes non-linear for bubbles that stretch almost to the edges of the sample. This is explained as due to the strong interference of propagating electronic modes inside the bubble. Our calculations show that high gauge factors can be obtained in this way which makes graphene a good candidate for pressure sensing.
Keywords: P1 Proceeding; Pharmacology. Therapy; Engineering sciences. Technology; Condensed Matter Theory (CMT)
Times cited: 6
DOI: 10.1007/978-94-024-1304-5_1
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