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Title: Polarization-Induced Charge Distribution at Homogeneous Zincblende/Wurtzite Heterostructural Junctions in ZnSe Nanobelts

Journal Article · · Advanced Materials

Homogeneous heterostructural wurtzite (WZ)/zincblende (ZB) junctions are successfully fabricated in ZnSe nanobelts. Polarity continuity across the ZB/WZ interface is demonstrated. The saw-tooth-like potential profile induced by spontaneous polarization across the WZ/ZB/WZ interfaces is identified directly at the nanoscale. The polarization-induced charge distribution across the homogeneous heterostructural interfaces is proposed as a viable alternative approach towards charge tailoring in semiconductor nanostructures.

Research Organization:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy Solar Energy Technologies Program
DOE Contract Number:
AC36-08GO28308
OSTI ID:
1039088
Report Number(s):
NREL/JA-5200-54740; TRN: US201209%%151
Journal Information:
Advanced Materials, Vol. 24, Issue 10
Country of Publication:
United States
Language:
English

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