Low-temperature synthesis and characterization of cadmium sulfide nanowires grown using simple chemical reaction through the pores in an alumina template

被引：4
作者：
Kumar, Sanjeev [1 ]
Sharma, Satinder K. [2 ]
机构：
[1] Punjabi Univ, Univ Coll Engn, Patiala 147002, Punjab, India
[2] Indian Inst Technol, Kanpur 208016, Uttar Pradesh, India
来源：
PHYSICA SCRIPTA | 2010年 / 82卷 / 02期
关键词：
DC ELECTROCHEMICAL DEPOSITION; CDS NANOWIRES; RAMAN-SPECTROSCOPY; OXIDE TEMPLATES; SEMICONDUCTOR NANOSTRUCTURES; OPTICAL CHARACTERIZATION; RESONANCE RAMAN; US NANOTUBES; ARRAYS; FABRICATION;
D O I：
10.1088/0031-8949/82/02/025801
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The synthesis of cadmium sulfide (CdS) nanowires using a simple chemical reaction (ion exchange) method through the pores in an alumina template is reported. The chemical reaction takes place inside the pores and the reaction yield is deposited in the pores. The morphological, structural and optical characterization of CdS nanowires is also reported. The Raman spectrum shows that CdS nanowries have good crystalline nature. The value of the optical bandgap observed is 2.7 eV for CdS nanowires. Room temperature photoluminescence measurements exhibit an emission peak at about 507 nm.
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页数：4
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