Electric dipole of InN/InGaN quantum dots and holes and giant surface photovoltage directly measured by Kelvin probe force microscopy

Abstract We directly measure the electric dipole of InN quantum dots (QDs) grown on In-rich InGaN layers by Kelvin probe force microscopy. This significantly advances the understanding of the superior catalytic performance of InN/InGaN QDs in ion- and biosensing and in photoelectrochemical hydrogen...

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Bibliographic Details
Main Authors: Yinping Qian, Peng Wang, Lujia Rao, Changkun Song, Hongjie Yin, Xingyu Wang, Guofu Zhou, Richard Nötzel
Format: article
Language:EN
Published: Nature Portfolio 2020
Subjects:
R
Q
Online Access:https://doaj.org/article/1ca6d75c64d648d6b8677f2fd856d178
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