Photo-dissociation of hydrogen passivated dopants in gallium arsenide

L. Tong; J. A. Larsson; M. Nolan; M. Murtagh; J. C. Greer; M. Barbe; F. Bailly; J. Chevallier; F. S. Silvestre; D. Loridant-Bernard; E. Constant; F. M. Constant

doi:10.1016/S0168-583X(01)00949-1

Photo-dissociation of hydrogen passivated dopants in gallium arsenide

L. Tong, J. A. Larsson, M. Nolan, M. Murtagh, J. C. Greer, M. Barbe, F. Bailly, J. Chevallier, F. S. Silvestre, D. Loridant-Bernard, E. Constant, F. M. Constant

Research output: Journal Publication › Article › peer-review

3 Citations (Scopus)

Abstract

A theoretical and experimental study of the photo-dissociation mechanisms of hydrogen passivated n- and p-type dopants in gallium arsenide is presented. The photo-induced dissociation of the Si_Ga-H complex has been observed for relatively low photon energies (3.48 eV), whereas the photo-dissociation of C_As-H is not observed for photon energies up to 5.58 eV. This fundamental difference in the photo-dissociation behavior between the two dopants is explained in terms of the localized excitation energies about the Si-H and C-H bonds.

Original language	English
Pages (from-to)	234-239
Number of pages	6
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	186
Issue number	1-4
DOIs	https://doi.org/10.1016/S0168-583X(01)00949-1
Publication status	Published - Jan 2002
Externally published	Yes

Keywords

Gallium arsenide
Hydrogen passivation
Photo-dissociation

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/S0168-583X(01)00949-1

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Tong, L., Larsson, J. A., Nolan, M., Murtagh, M., Greer, J. C., Barbe, M., Bailly, F., Chevallier, J., Silvestre, F. S., Loridant-Bernard, D., Constant, E., & Constant, F. M. (2002). Photo-dissociation of hydrogen passivated dopants in gallium arsenide. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 186(1-4), 234-239. https://doi.org/10.1016/S0168-583X(01)00949-1

@article{c7d8457c45964a5faad80fff019ebbb2,

title = "Photo-dissociation of hydrogen passivated dopants in gallium arsenide",

abstract = "A theoretical and experimental study of the photo-dissociation mechanisms of hydrogen passivated n- and p-type dopants in gallium arsenide is presented. The photo-induced dissociation of the SiGa-H complex has been observed for relatively low photon energies (3.48 eV), whereas the photo-dissociation of CAs-H is not observed for photon energies up to 5.58 eV. This fundamental difference in the photo-dissociation behavior between the two dopants is explained in terms of the localized excitation energies about the Si-H and C-H bonds.",

keywords = "Gallium arsenide, Hydrogen passivation, Photo-dissociation",

author = "L. Tong and Larsson, {J. A.} and M. Nolan and M. Murtagh and Greer, {J. C.} and M. Barbe and F. Bailly and J. Chevallier and Silvestre, {F. S.} and D. Loridant-Bernard and E. Constant and Constant, {F. M.}",

year = "2002",

month = jan,

doi = "10.1016/S0168-583X(01)00949-1",

language = "English",

volume = "186",

pages = "234--239",

journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

issn = "0168-583X",

publisher = "Elsevier",

number = "1-4",

}

Tong, L, Larsson, JA, Nolan, M, Murtagh, M, Greer, JC, Barbe, M, Bailly, F, Chevallier, J, Silvestre, FS, Loridant-Bernard, D, Constant, E & Constant, FM 2002, 'Photo-dissociation of hydrogen passivated dopants in gallium arsenide', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 186, no. 1-4, pp. 234-239. https://doi.org/10.1016/S0168-583X(01)00949-1

TY - JOUR

T1 - Photo-dissociation of hydrogen passivated dopants in gallium arsenide

AU - Tong, L.

AU - Larsson, J. A.

AU - Nolan, M.

AU - Murtagh, M.

AU - Greer, J. C.

AU - Barbe, M.

AU - Bailly, F.

AU - Chevallier, J.

AU - Silvestre, F. S.

AU - Loridant-Bernard, D.

AU - Constant, E.

AU - Constant, F. M.

PY - 2002/1

Y1 - 2002/1

N2 - A theoretical and experimental study of the photo-dissociation mechanisms of hydrogen passivated n- and p-type dopants in gallium arsenide is presented. The photo-induced dissociation of the SiGa-H complex has been observed for relatively low photon energies (3.48 eV), whereas the photo-dissociation of CAs-H is not observed for photon energies up to 5.58 eV. This fundamental difference in the photo-dissociation behavior between the two dopants is explained in terms of the localized excitation energies about the Si-H and C-H bonds.

AB - A theoretical and experimental study of the photo-dissociation mechanisms of hydrogen passivated n- and p-type dopants in gallium arsenide is presented. The photo-induced dissociation of the SiGa-H complex has been observed for relatively low photon energies (3.48 eV), whereas the photo-dissociation of CAs-H is not observed for photon energies up to 5.58 eV. This fundamental difference in the photo-dissociation behavior between the two dopants is explained in terms of the localized excitation energies about the Si-H and C-H bonds.

KW - Gallium arsenide

KW - Hydrogen passivation

KW - Photo-dissociation

UR - http://www.scopus.com/inward/record.url?scp=0036135695&partnerID=8YFLogxK

U2 - 10.1016/S0168-583X(01)00949-1

DO - 10.1016/S0168-583X(01)00949-1

M3 - Article

AN - SCOPUS:0036135695

SN - 0168-583X

VL - 186

SP - 234

EP - 239

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

IS - 1-4

ER -

Photo-dissociation of hydrogen passivated dopants in gallium arsenide

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Keywords

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