Optoelectronic semiconductor device and method of fabrication

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United States of America Patent

PATENT NO 8896077
SERIAL NO

12909064

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Abstract

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An optoelectronic device comprising an optically active layer that includes a plurality of domes is presented. The plurality of domes is arrayed in two dimensions having a periodicity in each dimension that is less than or comparable with the shortest wavelength in a spectral range of interest. By virtue of the plurality of domes, the optoelectronic device achieves high performance. A solar cell having high energy-conversion efficiency, improved absorption over the spectral range of interest, and an improved acceptance angle is presented as an exemplary device.

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Patent Owner(s)

  • THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Yi Sunnyvale, US 188 4286
Fan, Shanhui Stanford, US 108 2657
Hsu, Ching-Mei Stanford, US 30 5822
Yu, Zongfu Stanford, US 16 86
Zhu, Jia Stanford, US 21 82

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