Fabrication and phase variation in annealed Cu3Se2 nanowire arrays

被引：6

作者：

Jagminas, Arunas ^{[1
]}

Tomasiunas, Rolandas ^{[2
]}

Krotkus, Arunas ^{[3
]}

Juskenas, Remigijus ^{[1
]}

Aleksejenko, Genadijus ^{[4
]}

机构：

[1] Inst Chem, LT-01108 Vilnius, Lithuania

[2] Vilnius State Univ, Inst Mat Sci & Appl Res, LT-10223 Vilnius, Lithuania

[3] Inst Semicond Phys, LT-01108 Vilnius, Lithuania

[4] Siauliai Univ, LT-7156 Shiauliai, Lithuania

来源：

APPLIED SURFACE SCIENCE | 2009年 / 255卷 / 17期

关键词：

Nanowired semiconductors; Template synthesis; Characterization; Optical properties; THIN-FILMS; ALUMINA; DEPOSITION; CONDUCTANCE; PORES;

D O I：

10.1016/j.apsusc.2009.04.161

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have found for the first time that Cu3Se2 nanowired products encased inside the alumina pores by electrodeposition demonstrate the promising nonlinear optical properties in UV-vis-NIR spectra region. Furthermore, the annealing of these products results in the formation of Cu2-xSe with x depending on the annealing temperature. Optical nonlinearities of as-grown and thermally treated copper selenide nanowire arrays were evidenced using the standard open-aperture Z-scan and laser pump-probe techniques. (C) 2009 Elsevier B. V. All rights reserved.

引用

页码：7739 / 7742

页数：4

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