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

Free 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 B.V.",

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 - https://www.scopus.com/pages/publications/0036135695

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

Abstract

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