Fabrication and Characterization of Single-Crystalline AgSbTe Nanowire Arrays
YANG You-Wen1** , LI Tian-Ying1 , ZHU Wen-Bin1 , MA Dong-Ming1 , CHEN Dong2
1 School of Chemical Engineering, Hefei University of Technology, Hefei 2300092 School of Instrument Science and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009
Abstract ：Ternary semiconducting AgSbTe2 nanowire arrays were synthesized for the first time by using the direct-current electrodeposition technique. X-ray diffraction, scanning electron microscopy, energy dispersive spectrometry, and transmission electron microscopy analyses indicate that the nanowire arrays are high filling, ordered, single crystalline and the nanowires have a highly preferential orientation grown along the [100] direction. Annealing studies show that compared with other temperatures, annealing at 100°C can significantly increase the crystallinity of AgSbTe2 nanowires. The optical absorbance spectra of the AgSbTe2 nanowire arrays show that the optical band gap has a strong blue shift with decreasing the diameter of the nanowire.
收稿日期: 2013-05-08
出版日期: 2013-11-21
[1] Chen N, Gascoin F, Snyder G J, Muller E, Karpinski G and Stiewe C 2005 Appl. Phys. Lett. 87 171903 2003 Appl. Phys. Lett. 83 2572 1957 J. Phys. Chem. Solids 3 157 1961 J. Appl. Phys. 32 1785 2012 Physica B 407 3320 2008 Appl. Phys. Lett. 93 202106 1996 Vacuum 47 49 1996 Vacuum 47 243 1960 J. Appl. Phys. 31 1959 2010 Chem. Mater. 22 5521 2008 J. Alloys Compd. 454 415 2009 J. Alloys Compd. 478 75 2010 J. Alloys Compd. 499 215 2011 J. Mater. Sci. 46 1668 2007 Phys. Rev. Lett. 99 156403 2002 Adv. Mater. 14 1219 2003 Chem. Phys. Lett. 379 87 2011 Chin. Phys. B 20 057502 2009 J. Alloys Compd. 485 362 2008 Phys. Rev. B 77 245203 2013 ACS Appl. Mater. Interfaces 5 6237 2009 J. Mater. Chem. 19 962
[1]
.
[2]
.
[3]
.
[4]
.
[5]
.
[6]
.
[7]
.
[8]
.
[9]
.
[10]
YU Zhi-Guo, CHEN Peng YANG Guo-Feng, LIU Bin, XIE Zi-Li, XIU Xiang-Qian, WU Zhen-Long, XU Feng, XU Zhou, HUA Xue-Mei, HAN Ping, SHI Yi ZHANG Rong, ZHENG You-Dou. Influence of Dry Etching Damage on the Internal Quantum Efficiency of Nanorod InGaN/GaN Multiple Quantum Wells
[11]
FENG Qiu-Ju**;JIANG Jun-Yan;TAO Peng-Cheng;LIU Shuang;XU Rui-Zhuo;LI Meng-Ke;SUN Jing-Chang
. The Fabrication and Characterization of Well Aligned Petal-Like Arsenic-Doped Zinc Oxide Microrods
[12]
WEI Ang;WANG Zhao;PAN Liu-Hua;LI Wei-Wei;XIONG Li;DONG Xiao-Chen**;HUANG Wei**
. Room-Temperature NH Gas Sensor Based on Hydrothermally Grown ZnO Nanorodswei-huang@njupt.edu.cn
[13]
LIU Zhan-Hui;XIU Xiang-Qian**;YAN Huai-Yue;ZHANG Rong;XIE Zi-Li;HAN Ping;SHI Yi;ZHENG You-Dou
. Gallium Nitride Nanowires Grown by Hydride Vapor Phase Epitaxy
[14]
BIAN Fei;WANG Rui;YANG Huai-Xin;ZHANG Xin-Zheng;LI Jian-Qi;XU Hong-Xing;XU Jing-Jun;ZHAO Ji-Min. Laser-Driven Silver Nanowire Formation: Effect of Femtosecond Laser Pulse Polarization
[15]
YE Xian;HUANG Hui;REN Xiao-Min;YANG Yi-Su;GUO Jing-Wei;HUANG Yong-Qing;WANG Qi. Growth of Pure Zinc Blende GaAs Nanowires: Effect of Size and Density of Au Nanoparticles
2013, Vol. 30 
