Two-Dimensional Energy Band Engineering in GaAs/AlGaAs Core–Shell Nanowires by Crystal-Phase Switching for Charge Manipulation

Two-dimensional (2D) band engineering within nanowires is realized by axial switching of crystal-phase from wurtzite to zinc blende and a lateral GaAs/AlGaAs core–shell structure. Band alignment between different phases/materials is investigated through off-axis electron holography and interpolation...

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Veröffentlicht in:	ACS applied nano materials 2019-06, Vol.2 (6), p.3323-3328
Hauptverfasser:	Zhao, Yunhao, Xie, Jingtao, Zhao, Xuebing, Cai, Chenyuan, Chen, Pingping, Che, Renchao
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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