Preparation and photoluminescence of single-crystal zinc selenide nanowires

被引：138

作者：

Zhu, YC ^{[1
]}

Bando, Y ^{[1
]}

机构：

[1] Natl Inst Mat Sci, Adv Mat Lab, Tsukuba, Ibaraki 6050044, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 377卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(03)01197-7

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：

Single-crystal ZnSe nanowires have been synthesized via a thermochemical method in a N-2 atmosphere with CO and H-2 gases. The as-prepared ZnSe nanowires have a mean diameter of 40 nm. and a length of 1 mum. The nanowires are single crystals with a hexagonal structure growing along the [0 0 1] direction. A self-catalyzed vapor-liquid-solid process is proposed for the formation of such nanowires. The as-prepared nanowires show two emission bands at ca. 447 and 617 nm. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：367 / 370

页数：4

共 33 条

[1] Logic circuits with carbon nanotube transistors [J].

Bachtold, A ;

Hadley, P ;

Nakanishi, T ;

Dekker, C .

SCIENCE, 2001, 294 (5545) :1317-1320

[2] BOND-VALENCE PARAMETERS OBTAINED FROM A SYSTEMATIC ANALYSIS OF THE INORGANIC CRYSTAL-STRUCTURE DATABASE [J].

BROWN, ID ;

ALTERMATT, D .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1985, 41 (AUG) :244-247

[3] ELECTRONIC WAVE-FUNCTIONS IN SEMICONDUCTOR CLUSTERS - EXPERIMENT AND THEORY [J].

BRUS, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (12) :2555-2560

[4] Auger depth profile analysis and photoluminescence investigations of Zn1-xMgxSe alloys [J].

Bukaluk, A ;

Trzcinski, A ;

Firszt, F ;

Legowski, S ;

Meczynska, H .

SURFACE SCIENCE, 2002, 507 :175-180

[5] PHOTO-LUMINESCENCE IN ZNSE GROWN BY LIQUID-PHASE EPITAXY FROM ZN-GA SOLUTION [J].

FUJITA, S ;

MIMOTO, H ;

NOGUCHI, T .

JOURNAL OF APPLIED PHYSICS, 1979, 50 (02) :1079-1087

[6]

García JA, 2002, PHYS STATUS SOLIDI A, V194, P338, DOI 10.1002/1521-396X(200211)194:1<338::AID-PSSA338>3.0.CO

[7]

2-D

[8] BLUE-GREEN LASER-DIODES [J].

HAASE, MA ;

QIU, J ;

DEPUYDT, JM ;

CHENG, H .

APPLIED PHYSICS LETTERS, 1991, 59 (11) :1272-1274

[9] Room-temperature ultraviolet nanowire nanolasers [J].

Huang, MH ;

Mao, S ;

Feick, H ;

Yan, HQ ;

Wu, YY ;

Kind, H ;

Weber, E ;

Russo, R ;

Yang, PD .

SCIENCE, 2001, 292 (5523) :1897-1899

[10]

Huang MH, 2001, ADV MATER, V13, P113, DOI 10.1002/1521-4095(200101)13:2<113::AID-ADMA113>3.0.CO

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