Gradient bandgap narrowing in severely deformed ZnO nanoparticles

Gradient bandgap narrowing in severely deformed ZnO nanoparticles

Gradient nanostructured metallic materials with a gradual change of grain boundary and dislocation density display unprecedent mechanical properties. Herein, we uncover a gradient of point defects concentration and concomitant gradient bandgap (Eg) narrowing in metal oxide nanoparticles processed by...

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Bibliographic Details
Main Authors: Yuanshen Qi, Yaron Kauffmann, Anna Kosinova, Askar R. Kilmametov, Boris B. Straumal, Eugen Rabkin
Format: Article
Language:English
Published: Taylor & Francis Group 2021-01-01
Series:Materials Research Letters
Subjects:
bandgap
high-pressure torsion
gradient-structured materials
stem-eels
zno
Online Access:http://dx.doi.org/10.1080/21663831.2020.1821111

Internet

http://dx.doi.org/10.1080/21663831.2020.1821111

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