Nonradiative recombination processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy

Koichi Okamoto; Kenichi Inoue; Yoichi Kawakami; Shigeo Fujita; Masahide Terazima; Ayumu Tsujimura; Isao Kidoguchi

doi:10.1063/1.1519666

Nonradiative recombination processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy

Koichi Okamoto, Kenichi Inoue, Yoichi Kawakami, Shigeo Fujita, Masahide Terazima, Ayumu Tsujimura, Isao Kidoguchi

Department of Fundamental Organic Chemistry

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

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Abstract

A study was performed on the nonradiative recombination (NR) processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy. The signal intensities and the time profiles were used to detect the heat generations and conductivities of NR processes. The results showed that the amount of heat generated at the wing regions was much smaller than that at the seed regions.

Original language	English
Pages (from-to)	575-577
Number of pages	3
Journal	Review of Scientific Instruments
Volume	74
Issue number	1 II
DOIs	https://doi.org/10.1063/1.1519666
Publication status	Published - Jan 2003

All Science Journal Classification (ASJC) codes

Instrumentation

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10.1063/1.1519666

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title = "Nonradiative recombination processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy",

abstract = "A study was performed on the nonradiative recombination (NR) processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy. The signal intensities and the time profiles were used to detect the heat generations and conductivities of NR processes. The results showed that the amount of heat generated at the wing regions was much smaller than that at the seed regions.",

author = "Koichi Okamoto and Kenichi Inoue and Yoichi Kawakami and Shigeo Fujita and Masahide Terazima and Ayumu Tsujimura and Isao Kidoguchi",

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AU - Okamoto, Koichi

AU - Inoue, Kenichi

AU - Kawakami, Yoichi

AU - Fujita, Shigeo

AU - Terazima, Masahide

AU - Tsujimura, Ayumu

AU - Kidoguchi, Isao

PY - 2003/1

Y1 - 2003/1

N2 - A study was performed on the nonradiative recombination (NR) processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy. The signal intensities and the time profiles were used to detect the heat generations and conductivities of NR processes. The results showed that the amount of heat generated at the wing regions was much smaller than that at the seed regions.

AB - A study was performed on the nonradiative recombination (NR) processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy. The signal intensities and the time profiles were used to detect the heat generations and conductivities of NR processes. The results showed that the amount of heat generated at the wing regions was much smaller than that at the seed regions.

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Nonradiative recombination processes of carriers in InGaN/GaN probed by the microscopic transient lens spectroscopy

Abstract

All Science Journal Classification (ASJC) codes

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