Superconducting NbSe2 nanostructures

被引：78

作者：

Nath, M

Kar, S

Raychaudhuri, AK

Rao, CNR

机构：

[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India

[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

[3] Indian Inst Sci, Dept Phys, Bangalore 560012, Karnataka, India

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 368卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01930-9

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：

Nanotubes of NbSe2 in admixture with nanorods have been produced by the thermal decomposition of NbSe3 and investigated by electron microscopy and other techniques. The nanostructures have outer diameters in the 35-100 nm range, with lengths in excess of several hundred nanometers. The nanostructures are metallic and become superconducting at 8.3 K. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：690 / 695

页数：6

共 28 条

[1] BORON-NITRIDE NANOTUBES [J].

CHOPRA, NG ;

LUYKEN, RJ ;

CHERREY, K ;

CRESPI, VH ;

COHEN, ML ;

LOUIE, SG ;

ZETTL, A .

SCIENCE, 1995, 269 (5226) :966-967

[2] Boron nitride nanotubes and nanowires [J].

Deepak, FL ;

Vinod, CP ;

Mukhopadhyay, K ;

Govindaraj, A ;

Rao, CNR .

CHEMICAL PHYSICS LETTERS, 2002, 353 (5-6) :345-352

[3] SUPERCONDUCTIVITY IN ULTRATHIN NBSE2 LAYERS [J].

FRINDT, RF .

PHYSICAL REVIEW LETTERS, 1972, 28 (05) :299-&

[4] Formation of NbSe2 nanotubes by electron irradiation [J].

Galvan, DH ;

Kim, JH ;

Maple, MB ;

Avalos-Borja, M ;

Adem, E .

FULLERENE SCIENCE AND TECHNOLOGY, 2000, 8 (03) :143-151

[5] Unique morphologies of boron nitride nanotubes [J].

Golberg, D ;

Bando, Y .

APPLIED PHYSICS LETTERS, 2001, 79 (03) :415-417

[6] Insights into the structure of BN nanotubes [J].

Golberg, D ;

Bando, Y ;

Bourgeois, L ;

Kurashima, K ;

Sato, T .

APPLIED PHYSICS LETTERS, 2000, 77 (13) :1979-1981

[7] CHARGE-DENSITY WAVES IN NBSE3 AT 145-K - CRYSTAL-STRUCTURES, X-RAY AND ELECTRON-DIFFRACTION STUDIES [J].

HODEAU, JL ;

MAREZIO, M ;

ROUCAU, C ;

AYROLES, R ;

MEERSCHAUT, A ;

ROUXEL, J ;

MONCEAU, P .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1978, 11 (20) :4117-4134

[8]

HOMYONFER M, 1997, J AM CHEM SOC, V119, P2639

[9] Raman spectra of niobium chalcogenide superconductors: NbSe2 and SnNb5Se9 [J].

LeblancSoreau, A ;

Molinie, P ;

Faulques, E .

PHYSICA C, 1997, 282 :1937-1938

[10] Growth, morphology, and structure of boron nitride nanotubes [J].

Ma, RZ ;

Bando, Y ;

Sato, T ;

Kurashima, K .

CHEMISTRY OF MATERIALS, 2001, 13 (09) :2965-2971

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