Electrical Characteristics of Nonpolar InGaN-Based Light-Emitting Diodes Evaluated at Low Temperature
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概要
- 論文の詳細を見る
The present article is a follow-up of our previous article [Jpn. J. Appl. Phys. 45 (2006) 7661]. InGaN-based light-emitting diodes of nonpolar orientation were grown on high-quality commercial GaN substrates. Results of low-temperature characterization showed that they were electrically conductive at temperature as low as 5 K. This experimental confirmation of electrical conduction at low temperature contradicts our previous results and the discussion of conduction mechanism returns to an impurity-concentration-related mechanism.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2007-11-15
著者
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Masui Hisashi
Materials Department College Of Engineering University Of California
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Schmidt Mathew
Materials Department And Erato Jst Ucsb Group University Of California
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Chakraborty Arpan
Materials Department University Of California
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Nakamura Shuji
Materials Department University Of Cahfornia
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Kim Kwang
Materials Department, University of California, Santa Barbara, CA 93106, U.S.A.
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DenBaars Steven
Materials Department and Electrical and Computer Engineering Department, University of California, Santa Barbara, CA 93106, U.S.A.
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Schmidt Mathew
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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Masui Hisashi
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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DenBaars Steven
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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Chakraborty Arpan
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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Kim Kwang
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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Nakamura Shuji
Materials Department, College of Engineering, University of California, Santa Barbara, Santa Barbara, CA 93106-5050, U.S.A.
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