Indium-zinc-oxide nanobelts with superlattice structure

被引：34

作者：

Aleman, B. ^{[1
]}

Fernandez, P. ^{[1
]}

Piqueras, J. ^{[1
]}

机构：

[1] Univ Complutense Madrid, Fac Ciencias Fis, Dept Fis Mat, E-28040 Madrid, Spain

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 01期

关键词：

ZNO; NANOWIRES; NANOSPIRALS; GROWTH;

D O I：

10.1063/1.3176974

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Indium-zinc-oxide (IZO) nanobelts have been grown by a thermal evaporation-deposition method with ZnO and In2O3 powders as precursors. The nanobelts have a superlattice structure that is explained by the formation of In-O and In/Zn-O layers, which appears to favor the formation of nanorings. X-ray analytical methods indicate that the approximate composition of the compound is Zn4In2O7. Cathodoluminescence of the nanobelts in scanning electron microscope shows a dominant emission at 2.37 eV, which is suggested to be a characteristic band of the IZO structure. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3176974]

引用

页数：3

共 18 条

[1] Doping and planar defects in the formation of single-crystal ZnO nanorings [J].

Ding, Y ;

Kong, XY ;

Wang, ZL .

PHYSICAL REVIEW B, 2004, 70 (23) :1-7

[2] Vapour-transport-deposition growth of ZnO nanostructures:: switch between c-axial wires and a-axial belts by indium doping [J].

Fan, HJ ;

Fuhrmann, B ;

Scholz, R ;

Himcinschi, C ;

Berger, A ;

Leipner, H ;

Dadgar, A ;

Krost, A ;

Christiansen, S ;

Gösele, U ;

Zacharias, M .

NANOTECHNOLOGY, 2006, 17 (11) :S231-S239

[3] Indium-doped ZnO nanospirals synthesized by thermal evaporation [J].

Gao, Hong ;

Ji, Hong ;

Zhang, Xitian ;

Lu, Huiqing ;

Liang, Yao .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2008, 26 (02) :585-588

[4] Growth and spatially resolved luminescence of low dimensional structures in sintered ZnO [J].

Grym, J ;

Fernández, P ;

Piqueras, J .

NANOTECHNOLOGY, 2005, 16 (06) :931-935

[5]

*JCPDS, 201438 JCPDS

[6] Indium-doped zinc oxide nanobelts [J].

Jie, JS ;

Wang, GZ ;

Han, XH ;

Yu, QX ;

Liao, Y ;

Li, GP ;

Hou, JG .

CHEMICAL PHYSICS LETTERS, 2004, 387 (4-6) :466-470

[7] Synthesis and characterization of ZnO:In nanowires with superlattice structure [J].

Jie, JS ;

Wang, GZ ;

Han, XH ;

Hou, JG .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (44) :17027-17031

[8] ZnO nanostructured microspheres and elongated structures grown by thermal treatment of ZnS powder [J].

Khomenkova, L. ;

Fernandez, P. ;

Piqueras, J. .

CRYSTAL GROWTH & DESIGN, 2007, 7 (04) :836-839

[9] Single-crystal nanorings formed by epitaxial self-coiling of polar nanobelts [J].

Kong, XY ;

Ding, Y ;

Yang, R ;

Wang, ZL .

SCIENCE, 2004, 303 (5662) :1348-1351

[10] Polar-surface dominated ZnO nanobelts and the electrostatic energy induced nanohelixes, nanosprings, and nanospirals [J].

Kong, XY ;

Wang, ZL .

APPLIED PHYSICS LETTERS, 2004, 84 (06) :975-977

← 1 2 →