The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO

The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO

The near band edge emission of the tensile-strained m-plane ZnO film grown on (112)LaAlO<sub>3</sub> substrates shows abnormal low polarization degree (&#x03C1; = 0.1). The temperature dependency of polarization degree clarifies the origins of different emission peaks. In tensile-str...

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Main Authors: H. H. Wang, J. S. Tian, C. Y. Chen, H. H. Huang, Y. C. Yeh, P. Y. Deng, L. Chang, Y. H. Chu, Y. R. Wu, J. H. He
Format: Article
Language:English
Published: IEEE 2015-01-01
Series:IEEE Photonics Journal
Online Access:https://ieeexplore.ieee.org/document/7064700/
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spelling doaj-b16d10f3c46d459d81b0b4b05f23fb542021-03-29T17:22:58ZengIEEEIEEE Photonics Journal1943-06552015-01-01721810.1109/JPHOT.2015.24156727064700The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnOH. H. Wang0J. S. Tian1C. Y. Chen2H. H. Huang3Y. C. Yeh4P. Y. Deng5L. Chang6Y. H. Chu7Y. R. Wu8J. H. He9Comput., Electr. &amp; Math. Sci. &amp; Eng. Div., King Abdullah Univ. of Sci. &amp; Technol., Thuwal, Saudi ArabiaDept. of Mater. Sci. &amp; Eng., Nat. Chiao Tung Univ., Hsinchu, TaiwanComput., Electr. &amp; Math. Sci. &amp; Eng. Div., King Abdullah Univ. of Sci. &amp; Technol., Thuwal, Saudi ArabiaDept. of Electr. Eng., Nat. Taiwan Univ., Taipei, TaiwanDept. of Mater. Sci. &amp; Eng., Nat. Chiao Tung Univ., Hsinchu, TaiwanDept. of Electr. Eng., Nat. Taiwan Univ., Taipei, TaiwanDept. of Mater. Sci. &amp; Eng., Nat. Chiao Tung Univ., Hsinchu, TaiwanDept. of Mater. Sci. &amp; Eng., Nat. Chiao Tung Univ., Hsinchu, TaiwanDept. of Electr. Eng., Nat. Taiwan Univ., Taipei, TaiwanComput., Electr. &amp; Math. Sci. &amp; Eng. Div., King Abdullah Univ. of Sci. &amp; Technol., Thuwal, Saudi ArabiaThe near band edge emission of the tensile-strained m-plane ZnO film grown on (112)LaAlO<sub>3</sub> substrates shows abnormal low polarization degree (&#x03C1; = 0.1). The temperature dependency of polarization degree clarifies the origins of different emission peaks. In tensile-strained m-plane ZnO, the [0001] polarized state is upper shifted and is overlapping with the [112&#x0305;0] polarized state. This phenomenon causes the abnormal low polarization degree and reveals the effect of strain on the emission anisotropy of m-plane ZnO.https://ieeexplore.ieee.org/document/7064700/
collection DOAJ
language English
format Article
sources DOAJ
author H. H. Wang
J. S. Tian
C. Y. Chen
H. H. Huang
Y. C. Yeh
P. Y. Deng
L. Chang
Y. H. Chu
Y. R. Wu
J. H. He
spellingShingle H. H. Wang
J. S. Tian
C. Y. Chen
H. H. Huang
Y. C. Yeh
P. Y. Deng
L. Chang
Y. H. Chu
Y. R. Wu
J. H. He
The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
IEEE Photonics Journal
author_facet H. H. Wang
J. S. Tian
C. Y. Chen
H. H. Huang
Y. C. Yeh
P. Y. Deng
L. Chang
Y. H. Chu
Y. R. Wu
J. H. He
author_sort H. H. Wang
title The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
title_short The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
title_full The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
title_fullStr The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
title_full_unstemmed The Effect of Tensile Strain on Optical Anisotropy and Exciton of <inline-formula> <tex-math notation="TeX">$m$</tex-math></inline-formula>-Plane ZnO
title_sort effect of tensile strain on optical anisotropy and exciton of <inline-formula> <tex-math notation="tex">$m$</tex-math></inline-formula>-plane zno
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2015-01-01
description The near band edge emission of the tensile-strained m-plane ZnO film grown on (112)LaAlO<sub>3</sub> substrates shows abnormal low polarization degree (&#x03C1; = 0.1). The temperature dependency of polarization degree clarifies the origins of different emission peaks. In tensile-strained m-plane ZnO, the [0001] polarized state is upper shifted and is overlapping with the [112&#x0305;0] polarized state. This phenomenon causes the abnormal low polarization degree and reveals the effect of strain on the emission anisotropy of m-plane ZnO.
url https://ieeexplore.ieee.org/document/7064700/
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