Luminescence of a Cooper Pair
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概要
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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.
- American Physical Societyの論文
著者
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Suemune Ikou
Research Institute For Electronic Science Hokkaido University
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Asano Yasuhiro
Graduate School Of Engineering Hokkaido University
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