First-Moment Analysis of Polarized Light Emission from InGaN/GaN Light-Emitting Diodes Prepared on Semipolar Planes
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概要
- 論文の詳細を見る
A first-moment analysis has been applied to electroluminescent spectra of polarized light from InGaN/GaN light-emitting diodes prepared on ($10\bar{1}\bar{1}$) and ($10\bar{1}\bar{3}$) planes. The normalized first moment (the first moment divided by the zeroth moment) of emission spectra clearly fluctuated due to polarizer rotational angle, even though the spectral peak shift was not obvious. A $\delta$-function model of emission spectra, where two $\delta$-functions represented two polarization components of the electroluminescence, was proposed to explain the observed fluctuation. This was reproduced very well by the model, and fitting parameters appeared to be reasonable numerical values.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 2006-09-25
著者
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Baker Troy
Materials Department University Of California Santa Barbara
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Masui Hisashi
Materials Department College Of Engineering University Of California
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IZA Michael
Materials and Electrical Engineering Departments, University of California
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Sharma Rajat
Materials Department University Of California
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Nakamura Shuji
Materials Department University Of Cahfornia
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Zhong Hong
Materials Department and Electrical and Computer Engineering 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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Sharma Rajat
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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Baker Troy
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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Iza Michael
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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Pattison P.
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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Zhong Hong
Materials Department, College of Engineering, University of California, Santa Barbara, CA 93106-5050, U.S.A.
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