Identification of VSe-impurity pairs in ZnSe: N

T. A. Kennedy; E. R. Glaser; B. N. Murdin; C. R. Pidgeon; K. A. Prior; B. C. Cavenett

doi:10.1063/1.112114

Identification of V_Se-impurity pairs in ZnSe: N

T. A. Kennedy, E. R. Glaser, B. N. Murdin, C. R. Pidgeon, K. A. Prior, B. C. Cavenett

School of Engineering & Physical Sciences

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

Optically detected magnetic resonance (ODMR) of heavily nitrogen-doped ZnSe at 24 GHz reveals an anisotropic spectrum which can be assigned to a deep donor comprised of a Se vacancy paired with an impurity. The newly resolved spectrum is trigonal along (111) with g_?=2.0072(2) and g _?=2.0013(2). Comparison of this g tensor with previous work leads to the assignment of the spectrum to V_Se-X, where X is most probably Cu or Ag. Combining this result with previous photoluminescence and ODMR work shows that ZnSe:N has three distinct donors which include both impurities and intrinsic defects.

Original language	English
Pages (from-to)	1112-1114
Number of pages	3
Journal	Applied Physics Letters
Volume	65
Issue number	9
DOIs	https://doi.org/10.1063/1.112114
Publication status	Published - 1994

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10.1063/1.112114

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title = "Identification of VSe-impurity pairs in ZnSe: N",

abstract = "Optically detected magnetic resonance (ODMR) of heavily nitrogen-doped ZnSe at 24 GHz reveals an anisotropic spectrum which can be assigned to a deep donor comprised of a Se vacancy paired with an impurity. The newly resolved spectrum is trigonal along (111) with g?=2.0072(2) and g ?=2.0013(2). Comparison of this g tensor with previous work leads to the assignment of the spectrum to VSe-X, where X is most probably Cu or Ag. Combining this result with previous photoluminescence and ODMR work shows that ZnSe:N has three distinct donors which include both impurities and intrinsic defects.",

author = "Kennedy, {T. A.} and Glaser, {E. R.} and Murdin, {B. N.} and Pidgeon, {C. R.} and Prior, {K. A.} and Cavenett, {B. C.}",

year = "1994",

doi = "10.1063/1.112114",

language = "English",

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journal = "Applied Physics Letters",

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T1 - Identification of VSe-impurity pairs in ZnSe

T2 - N

AU - Kennedy, T. A.

AU - Glaser, E. R.

AU - Murdin, B. N.

AU - Pidgeon, C. R.

AU - Prior, K. A.

AU - Cavenett, B. C.

PY - 1994

Y1 - 1994

N2 - Optically detected magnetic resonance (ODMR) of heavily nitrogen-doped ZnSe at 24 GHz reveals an anisotropic spectrum which can be assigned to a deep donor comprised of a Se vacancy paired with an impurity. The newly resolved spectrum is trigonal along (111) with g?=2.0072(2) and g ?=2.0013(2). Comparison of this g tensor with previous work leads to the assignment of the spectrum to VSe-X, where X is most probably Cu or Ag. Combining this result with previous photoluminescence and ODMR work shows that ZnSe:N has three distinct donors which include both impurities and intrinsic defects.

AB - Optically detected magnetic resonance (ODMR) of heavily nitrogen-doped ZnSe at 24 GHz reveals an anisotropic spectrum which can be assigned to a deep donor comprised of a Se vacancy paired with an impurity. The newly resolved spectrum is trigonal along (111) with g?=2.0072(2) and g ?=2.0013(2). Comparison of this g tensor with previous work leads to the assignment of the spectrum to VSe-X, where X is most probably Cu or Ag. Combining this result with previous photoluminescence and ODMR work shows that ZnSe:N has three distinct donors which include both impurities and intrinsic defects.

U2 - 10.1063/1.112114

DO - 10.1063/1.112114

M3 - Article

SN - 0003-6951

VL - 65

SP - 1112

EP - 1114

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 9

ER -

Identification of VSe-impurity pairs in ZnSe: N

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Identification of V_Se-impurity pairs in ZnSe: N