SYNTHESIS, CHARACTERIZATION, AND BAND GAP TUNABILITY IN TERNARY ZnxCd1-xS (0 ≤ x ≤ 1) ALLOYED NANOWIRES

被引：0

作者：

Su, Po-Jui ^{[1
]}

Liu, Pei-Hsuan ^{[1
]}

Tan, Chih-Shan ^{[1
]}

Chen, Lih-Juann ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Hsinchu 30013, Taiwan

来源：

2014 INTERNATIONAL CONFERENCE ON OPTICAL MEMS AND NANOPHOTONICS (OMN) | 2014年

关键词：

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A complete composition tunability of ternary ZnxCd1-xS alloyed nanowires on a single substrate has been achieved by vapor-liquid-solid (VLS) growth. The compositions of the as-grown nanowires along the substrate can be modulated from pure ZnS to pure CdS by simply controlling the local temperature. Photoluminescence spectra showed that the band edge emissions of these alloyed nanowires with the peak wavelength can be gradually tuned from green (508 nm) at the CdS-rich end to near UV (360 nm) at the ZnS-rich end.

引用

页码：33 / 34

页数：2

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