Springs, rings, and spirals of rutile-structured tin oxide nanobelts

被引：114

作者：

Yang, RS

Wang, ZL ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[2] Peking Univ, Coll Engn, Beijing 100871, Peoples R China

[3] Peking Univ, Natl Ctr Nanosci & Technol, Beijing 100871, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 05期

关键词：

D O I：

10.1021/ja0578000

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-crystalline springs, rings, and spirals have been discovered for the first time in rutile-structured SnO2. The formation process is proposed for minimizing the electrostatic energy due to the polar charges on the (011) surfaces. These structures are not only ideal systems for fundamental understanding of thepolarization effect on the morphology at the nanoscale level but also have potential applications as nanoscale sensors, resonators, and transducers. Copyright © 2006 American Chemical Society.

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页码：1466 / 1467

页数：2

相关论文

共 22 条

[1] Growth and structure evolution of novel tin oxide diskettes [J].

Dai, ZR ;

Pan, ZW ;

Wang, ZL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (29) :8673-8680

[2] AlN nanorings [J].

Duan, JH ;

Yang, SG ;

Liu, HW ;

Gong, JF ;

Huang, HB ;

Zhao, XN ;

Tang, JL ;

Zhang, R ;

Du, YW .

JOURNAL OF CRYSTAL GROWTH, 2005, 283 (3-4) :291-296

[3] Conversion of zinc oxide nanobelts into superlattice-structured nanohelices [J].

Gao, PX ;

Ding, Y ;

Mai, WJ ;

Hughes, WL ;

Lao, CS ;

Wang, ZL .

SCIENCE, 2005, 309 (5741) :1700-1704

[4] Nanobelts of the dielectric material Ge3N4 [J].

Gao, YH ;

Bando, Y ;

Sato, T .

APPLIED PHYSICS LETTERS, 2001, 79 (27) :4565-4567

[5] Hydrogen-assisted thermal evaporation synthesis of ZnS nanoribbons on a large scale [J].

Jiang, Y ;

Meng, XM ;

Liu, J ;

Xie, ZY ;

Lee, CS ;

Lee, ST .

ADVANCED MATERIALS, 2003, 15 (04) :323-327

[6] Zinc selenide nanoribbons and nanowires [J].

Jiang, Y ;

Meng, XM ;

Yiu, WC ;

Liu, J ;

Ding, JX ;

Lee, CS ;

Lee, ST .

JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (09) :2784-2787

[7] Ultrafast carrier dynamics in single ZnO nanowire and nanoribbon lasers [J].

Johnson, JC ;

Knutsen, KP ;

Yan, HQ ;

Law, M ;

Zhang, YF ;

Yang, PD ;

Saykally, RJ .

NANO LETTERS, 2004, 4 (02) :197-204

[8] Controllable fabrication of carbon nanotube and nanobelt with a polyoxometalate-assisted mild hydrothermal process [J].

Kang, ZH ;

Wang, EB ;

Mao, BD ;

Su, ZM ;

Lei, G ;

Lian, SY ;

Lin, X .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (18) :6534-6535

[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