Zobrazeno 1 - 10
of 67
pro vyhledávání: '"P. Gaury"'
Autor:
Kloss, Thomas, Weston, Joseph, Gaury, Benoit, Rossignol, Benoit, Groth, Christoph, Waintal, Xavier
Publikováno v:
New J. Phys. 23, 023025 (2021)
Tkwant is a Python package for the simulation of quantum nanoelectronics devices to which external time-dependent perturbations are applied. Tkwant is an extension of the Kwant package (https://kwant-project.org/) and can handle the same types of sys
Externí odkaz:
http://arxiv.org/abs/2009.03132
Autor:
Gaury, Benoit, Haney, Paul M.
Publikováno v:
ACS Appl. Energy Mater., 2019, 2 (1), pp 144-151
Thin film polycrystalline photovoltaics are a mature, commercially-relevant technology. However, basic questions persist about the role of grain boundaries in the performance of these materials, and the extent to which these defects may limit further
Externí odkaz:
http://arxiv.org/abs/1902.03587
Publikováno v:
Solar Energy Materials and Solar Cells Volume 198 (2019) 53-62
This work introduces a new software package `Sesame' for the numerical computation of classical semiconductor equations. It supports 1 and 2-dimensional systems and provides tools to easily implement extended defects such as grain boundaries or sampl
Externí odkaz:
http://arxiv.org/abs/1806.06919
Autor:
Gaury, Benoit, Haney, Paul M.
Publikováno v:
Phys. Rev. Applied 8, 054026 (2017)
We present analytical relations for the dark recombination current of a $pn^+$ junction with positively charged columnar grain boundaries in the high defect density regime. We consider two defect state configurations relevant for positively charged g
Externí odkaz:
http://arxiv.org/abs/1704.04234
Publikováno v:
Journal of International Clinical Dental Research Organization, Vol 14, Iss 2, Pp 110-119 (2022)
Objective: To critically evaluate the existing evidence with respect to the effect of vibrational devices on pain levels during orthodontic treatment. Materials and Methods: Unrestricted electronic search in PubMed/MEDLINE, Directory of open access j
Externí odkaz:
https://doaj.org/article/bc86e5ef5c9c48bd8f9cd6a12017dc56
Autor:
Gaury, Benoit, Haney, Paul M.
Publikováno v:
J. App. Phys 120 234503 (2016)
Analytic expressions are presented for the dark current-voltage relation $J(V)$ of a $pn^+$ junction with positively charged columnar grain boundaries with high defect density. These expressions apply to non-depleted grains with sufficiently high bul
Externí odkaz:
http://arxiv.org/abs/1608.07451
Autor:
Gaury, Benoit, Haney, Paul M.
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), pages 3037-3040
Two-photon time-resolved photoluminescence has been recently applied to various semiconductor devices to determine carrier lifetime and surface recombination velocities. So far the theoretical modeling activity has been mainly limited to the commonly
Externí odkaz:
http://arxiv.org/abs/1606.04051
Publikováno v:
J. App. Phys. 120, 095702 (2016)
Electron beam induced current (EBIC) is a powerful characterization technique which offers the high spatial resolution needed to study polycrystalline solar cells. Current models of EBIC assume that excitations in the $p$-$n$ junction depletion regio
Externí odkaz:
http://arxiv.org/abs/1605.04272
Autor:
Gaury, Benoit, Haney, Paul
Publikováno v:
Journal of Applied Physics, 119, 125105 (2016)
The determination of minority-carrier lifetimes and surface recombination velocities is essential for the development of semiconductor technologies such as solar cells. The recent development of two-photon time-resolved microscopy allows for better m
Externí odkaz:
http://arxiv.org/abs/1601.05444
Autor:
Gaury, Benoit, Waintal, Xavier
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures 75, 72 (2016)
We derive simple expressions that relate the noise and correlation properties of a general time-dependent quantum conductor to the wave functions of the system. The formalism provides a practical route for numerical calculations of quantum noise in a
Externí odkaz:
http://arxiv.org/abs/1506.07408