Study on ultra-high sensitivity piezoelectric effect of GaN micro/nano columns

Study on ultra-high sensitivity piezoelectric effect of GaN micro/nano columns

Abstract High-quality GaN micro/nano columns were prepared with self-organized catalytic-free method. Young’s modulus of GaN nanocolumns were measured under both compressive stress and tensile stress. It was found that the Young’s modulus decreases with the increasing of nanocolumn diameter due to t...

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Bibliographic Details
Main Authors: Jianbo Fu, Hua Zong, Xiaodong Hu, Haixia Zhang
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Nano Convergence
Subjects:
GaN micro/nano columns
Piezoelectric effect
Sensitivity
Young’s modulus
Self-organized catalytic-free growth
Online Access:http://link.springer.com/article/10.1186/s40580-019-0203-4

Internet

http://link.springer.com/article/10.1186/s40580-019-0203-4

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