Anomalous optical properties of InN nanobelts: Evidence of surface band bending and photoelastic effects
Journal
Advanced Materials
Journal Volume
19
Journal Issue
24
Pages
4524-4529
Date Issued
2007
Author(s)
Abstract
The properties of high-quality InN nanobelts fabricated by the metal-organic chemical vapor deposition technique are investigated. The figure shows the uniaxial strain ϵ3 (, solid squares) and in-plane strain ϵ1 (solid circles) as a function of excitation intensity. The reduction of the tensile in-plane strain gives rise to a noticeable increase of the band gap energy.
Publisher
John Wiley & Sons, Inc.
Type
journal article