Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon

T. Ishikawa; T. Sekiguchi; K. Yoshizawa; K. Naito; M. L.W. Thewalt; K. M. Itoh

doi:10.1016/j.ssc.2010.07.004

Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon

T. Ishikawa
, T. Sekiguchi
, K. Yoshizawa
, K. Naito
, M. L.W. Thewalt
, K. M. Itoh

President

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

4 Citations (Scopus)

Abstract

Isoelectronic beryllium (Be) pair centers in silicon have been studied by photoluminescence spectroscopy under a magnetic field. The photoluminescence of the bound-exciton recombination at this center shows that the number of Zeeman split peaks is the smallest for the magnetic field applied along a 〈100〉 direction. This result provides direct evidence that the Be pairs orient themselves in 〈111〉 directions. The g values of the hole and electron in this bound exciton determined by fitting of the Zeeman diagrams support the shallow acceptor character of this isoelectronic center.

Original language	English
Pages (from-to)	1827-1830
Number of pages	4
Journal	Solid State Communications
Volume	150
Issue number	37-38
DOIs	https://doi.org/10.1016/j.ssc.2010.07.004
Publication status	Published - 2010 Oct

Keywords

A. Semiconductors
C. Impurities in semiconductors
D. Optical properties
E. Luminescence

ASJC Scopus subject areas

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/j.ssc.2010.07.004

Cite this

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title = "Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon",

abstract = "Isoelectronic beryllium (Be) pair centers in silicon have been studied by photoluminescence spectroscopy under a magnetic field. The photoluminescence of the bound-exciton recombination at this center shows that the number of Zeeman split peaks is the smallest for the magnetic field applied along a 〈100〉 direction. This result provides direct evidence that the Be pairs orient themselves in 〈111〉 directions. The g values of the hole and electron in this bound exciton determined by fitting of the Zeeman diagrams support the shallow acceptor character of this isoelectronic center.",

keywords = "A. Semiconductors, C. Impurities in semiconductors, D. Optical properties, E. Luminescence",

author = "T. Ishikawa and T. Sekiguchi and K. Yoshizawa and K. Naito and Thewalt, \{M. L.W.\} and Itoh, \{K. M.\}",

note = "Funding Information: This work was supported in part by Grant-in-Aid for Scientific Research \#18001002 , in part by Special Coordination Funds for Promoting Science and Technology , and in part by a Grant-in-Aid for the Global Center of Excellence at Keio University .",

year = "2010",

month = oct,

doi = "10.1016/j.ssc.2010.07.004",

language = "English",

volume = "150",

pages = "1827--1830",

journal = "Solid State Communications",

issn = "0038-1098",

publisher = "Elsevier Ltd",

number = "37-38",

}

TY - JOUR

T1 - Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon

AU - Ishikawa, T.

AU - Sekiguchi, T.

AU - Yoshizawa, K.

AU - Naito, K.

AU - Thewalt, M. L.W.

AU - Itoh, K. M.

N1 - Funding Information: This work was supported in part by Grant-in-Aid for Scientific Research #18001002 , in part by Special Coordination Funds for Promoting Science and Technology , and in part by a Grant-in-Aid for the Global Center of Excellence at Keio University .

PY - 2010/10

Y1 - 2010/10

N2 - Isoelectronic beryllium (Be) pair centers in silicon have been studied by photoluminescence spectroscopy under a magnetic field. The photoluminescence of the bound-exciton recombination at this center shows that the number of Zeeman split peaks is the smallest for the magnetic field applied along a 〈100〉 direction. This result provides direct evidence that the Be pairs orient themselves in 〈111〉 directions. The g values of the hole and electron in this bound exciton determined by fitting of the Zeeman diagrams support the shallow acceptor character of this isoelectronic center.

AB - Isoelectronic beryllium (Be) pair centers in silicon have been studied by photoluminescence spectroscopy under a magnetic field. The photoluminescence of the bound-exciton recombination at this center shows that the number of Zeeman split peaks is the smallest for the magnetic field applied along a 〈100〉 direction. This result provides direct evidence that the Be pairs orient themselves in 〈111〉 directions. The g values of the hole and electron in this bound exciton determined by fitting of the Zeeman diagrams support the shallow acceptor character of this isoelectronic center.

KW - A. Semiconductors

KW - C. Impurities in semiconductors

KW - D. Optical properties

KW - E. Luminescence

UR - https://www.scopus.com/pages/publications/77957354592

UR - https://www.scopus.com/pages/publications/77957354592#tab=citedBy

U2 - 10.1016/j.ssc.2010.07.004

DO - 10.1016/j.ssc.2010.07.004

M3 - Article

AN - SCOPUS:77957354592

SN - 0038-1098

VL - 150

SP - 1827

EP - 1830

JO - Solid State Communications

JF - Solid State Communications

IS - 37-38

ER -

Zeeman photoluminescence spectroscopy of isoelectronic beryllium pairs in silicon

Abstract

Keywords

ASJC Scopus subject areas

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