Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods

A.V. Mudryi; A.V. Karotki; M.V. Yakushev; R.W. Martin

doi:10.1007/s10812-009-9163-5

Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods

A.V. Mudryi, A.V. Karotki, M.V. Yakushev, R.W. Martin

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

1 Citation (Scopus)

Abstract

Photoluminescence of CuInS2 single crystals grown by both the traveling heater method (THM) and chemical vapor transport (CVT) has been investigated at 4.2, 78, and 300 K. Intense emission in the near-band-edge region caused by free and bound excitons has been detected for both types of crystals. Taking into account the energy position of the luminescence line of the ground (n = 1) and first excited (n = 2) states, the binding energy for free A excitons has been estimated to be about 19.7 and 18.5 meV for CuInS2 grown by CVT and THM, respectively.

Original language	English
Pages (from-to)	215-219
Number of pages	4
Journal	Journal of Applied Spectroscopy
Volume	76
Issue number	2
DOIs	https://doi.org/10.1007/s10812-009-9163-5
Publication status	Published - Mar 2009

Keywords

CuInS2
photoluminescence
exciton

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10.1007/s10812-009-9163-5

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title = "Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods",

abstract = "Photoluminescence of CuInS2 single crystals grown by both the traveling heater method (THM) and chemical vapor transport (CVT) has been investigated at 4.2, 78, and 300 K. Intense emission in the near-band-edge region caused by free and bound excitons has been detected for both types of crystals. Taking into account the energy position of the luminescence line of the ground (n = 1) and first excited (n = 2) states, the binding energy for free A excitons has been estimated to be about 19.7 and 18.5 meV for CuInS2 grown by CVT and THM, respectively.",

keywords = "CuInS2, photoluminescence, exciton",

author = "A.V. Mudryi and A.V. Karotki and M.V. Yakushev and R.W. Martin",

year = "2009",

month = mar,

doi = "10.1007/s10812-009-9163-5",

language = "English",

volume = "76",

pages = "215--219",

journal = "Journal of Applied Spectroscopy",

issn = "0021-9037",

number = "2",

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TY - JOUR

T1 - Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods

AU - Mudryi, A.V.

AU - Karotki, A.V.

AU - Yakushev, M.V.

AU - Martin, R.W.

PY - 2009/3

Y1 - 2009/3

N2 - Photoluminescence of CuInS2 single crystals grown by both the traveling heater method (THM) and chemical vapor transport (CVT) has been investigated at 4.2, 78, and 300 K. Intense emission in the near-band-edge region caused by free and bound excitons has been detected for both types of crystals. Taking into account the energy position of the luminescence line of the ground (n = 1) and first excited (n = 2) states, the binding energy for free A excitons has been estimated to be about 19.7 and 18.5 meV for CuInS2 grown by CVT and THM, respectively.

AB - Photoluminescence of CuInS2 single crystals grown by both the traveling heater method (THM) and chemical vapor transport (CVT) has been investigated at 4.2, 78, and 300 K. Intense emission in the near-band-edge region caused by free and bound excitons has been detected for both types of crystals. Taking into account the energy position of the luminescence line of the ground (n = 1) and first excited (n = 2) states, the binding energy for free A excitons has been estimated to be about 19.7 and 18.5 meV for CuInS2 grown by CVT and THM, respectively.

KW - CuInS2

KW - photoluminescence

KW - exciton

UR - http://dx.doi.org/10.1007/s10812-009-9163-5

U2 - 10.1007/s10812-009-9163-5

DO - 10.1007/s10812-009-9163-5

M3 - Article

SN - 0021-9037

VL - 76

SP - 215

EP - 219

JO - Journal of Applied Spectroscopy

JF - Journal of Applied Spectroscopy

IS - 2

ER -

Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods

Abstract

Keywords

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Magnetic Field - and Pressure - Optical Effects In CULNSE2 And CULNS2

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Photoluminescence of CuInS2 single crystals grown by traveling heater and chemical vapor transport methods

Abstract

Keywords

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Projects

Magnetic Field - and Pressure - Optical Effects In CULNSE2 And CULNS2

Cite this