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Luminescence of a Cooper Pair

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Title: Luminescence of a Cooper Pair
Authors: Asano, Yasuhiro Browse this author →KAKEN DB
Suemune, Ikuo Browse this author →KAKEN DB
Takayanagi, Hideaki Browse this author →KAKEN DB
Hanamura, Eiichi Browse this author
Keywords: 74.50.+r
Issue Date: Oct-2009
Publisher: American Physical Society
Journal Title: Physical Review Letters
Volume: 103
Issue: 18
Start Page: 187001
Publisher DOI: 10.1103/PhysRevLett.103.187001
PMID: 19905825
Abstract: This Letter theoretically discusses the photon emission spectra of a superconducting p-n junction. On the basis of the second order perturbation theory for electron-photon interaction, we show that the recombination of a Cooper pair with two p-type carriers causes enhancement of the luminescence intensity. The calculated results of photon emission spectra explain characteristic features of observed signal in an recent experiment. Our results indicate high functionalities of superconducting light-emitting devices.
Rights: © 2009 The American Physical Society
Type: article
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 末宗 幾夫

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