Carrier trapping and confinement in Ge nanocrystals surrounded by Ge3N4

Carrier trapping and confinement in Ge nanocrystals surrounded by Ge3N4

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We investigated the optical properties of Ge nanocrystals surrounded by Ge3N4. The broad emission ranging from infrared to blue is due to the dependence on the crystal size and preparation methods. Here, we report high resolution Photoluminescence (PL) attributed to emission from individual Ge nanoc...

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Bibliographic Details
Main Authors:	Park, Y, Chan, C, Reid, B, Nuttall, L, Taylor, R, Lee, N, Lee, Y
Format:	Journal article
Language:	English
Published:	Nature Publishing Group 2016

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