Single step synthesis of Ge-SiOx core-shell heterostructured nanowires

被引：11

作者：

Arnold, Donna C. ^{[1
,2
,3
]}

Hobbs, Richard G. ^{[1
,2
,3
]}

Zirngast, Michaela ^{[4
]}

Marschner, Christoph ^{[4
]}

Hill, Justin J. ^{[5
]}

Ziegler, Kirk J. ^{[5
]}

Morris, Michael A. ^{[1
,2
,3
]}

Holmes, Justin D. ^{[1
,2
,3
]}

机构：

[1] Natl Univ Ireland Univ Coll Cork, Mat & Supercrit Fluids Grp, Dept Chem, Cork, Ireland

[2] Natl Univ Ireland Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland

[3] Univ Dublin Trinity Coll, DRANN, Dublin 2, Ireland

[4] Graz Univ, Inst Anorgan Chem Tech, A-8010 Graz, Austria

[5] Univ Florida, Dept Chem Engn, Gainesville, FL 32611 USA

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2009年 / 19卷 / 07期

基金：

爱尔兰科学基金会;

关键词：

FIELD-EFFECT TRANSISTORS; GERMANIUM NANOWIRES; SILICON NANOWIRES; NANOCABLE ARRAYS; NICKEL NANOCRYSTALS; SI1-XGEX NANOWIRES; ORGANIC-SOLVENTS; GROWTH; NANOPARTICLES; NANOSTRUCTURES;

D O I：

10.1039/b816727c

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：

The ability to control the morphology of heterostructured nanowires, through the design of precursors and by careful manipulation of reaction parameters, is important if these materials are to be utilised as components in future nanodevices. Traditionally core-shell heterostructured nanowires have been synthesised through multi-precursor and/or multi-step synthetic routes. In this paper we discuss the synthesis of core-shell, Ge-SiOx heterostructured nanowires using a single source precursor and a single step supercritical fluid reaction process.

引用

页码：954 / 961

页数：8

共 36 条

[1] Ambient stability of chemically passivated germanium interfaces [J].

Bodlaki, D ;

Yamamoto, H ;

Waldeck, DH ;

Borguet, E .

SURFACE SCIENCE, 2003, 543 (1-3) :63-74

[2] SYNTHESIS OF THIOL-DERIVATIZED GOLD NANOPARTICLES IN A 2-PHASE LIQUID-LIQUID SYSTEM [J].

BRUST, M ;

WALKER, M ;

BETHELL, D ;

SCHIFFRIN, DJ ;

WHYMAN, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) :801-802

[3] Probing the magnetic properties of cobalt-germanium nanocable arrays [J].

Crowley, TA ;

Daly, B ;

Morris, MA ;

Erts, D ;

Kazakova, O ;

Boland, JJ ;

Wu, B ;

Holmes, JD .

JOURNAL OF MATERIALS CHEMISTRY, 2005, 15 (24) :2408-2413

[4] Diameter-controlled synthesis of single-crystal silicon nanowires [J].

Cui, Y ;

Lauhon, LJ ;

Gudiksen, MS ;

Wang, JF ;

Lieber, CM .

APPLIED PHYSICS LETTERS, 2001, 78 (15) :2214-2216

[5] Synthesis and characterization of highly ordered cobalt-magnetite nanocable arrays [J].

Daly, Brian ;

Arnold, Donna C. ;

Kulkarni, Jaideep S. ;

Kazakova, Olga ;

Shaw, Matthew T. ;

Nikitenko, Sergey ;

Erts, Donats ;

Morris, Michael A. ;

Holmes, Justin D. .

SMALL, 2006, 2 (11) :1299-1307

[6] Structural investigation of germanium-cobalt core shell nanocable arrays [J].

Daly, Brian ;

Kulkarni, Jaideep S. ;

Arnold, Donna C. ;

Shaw, Matthew T. ;

Nikitenko, Sergey ;

Morris, Michael A. ;

Holmes, Justin D. .

JOURNAL OF MATERIALS CHEMISTRY, 2006, 16 (39) :3861-3866

[7] Silylgermylpotassium compounds [J].

Fischer, J ;

Baumgartner, J ;

Marschner, C .

ORGANOMETALLICS, 2005, 24 (06) :1263-1268

[8] In situ real-time monitoring of profile evolution during plasma etching of mesoporous low-dielectric-constant SiO2 [J].

Gerung, H ;

Brinker, CJ ;

Brueck, SRJ ;

Han, SM .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 2005, 23 (02) :347-354

[9] Ag/SiO2 core-shell nanoparticle-based surface-enhanced Raman probes for immunoassay of cancer marker using silica-coated magnetic nanoparticles as separation tools [J].

Gong, Ji-Lai ;

Liang, Yi ;

Huang, Yong ;

Chen, Ji-Wei ;

Jiang, Jian-Hui ;

Shen, Guo-Li ;

Yu, Ru-Qin .

BIOSENSORS & BIOELECTRONICS, 2007, 22 (07) :1501-1507

[10] Synthesis and electronic properties of ZnO/CoZnO core-shell nanowires [J].

Han, S ;

Zhang, DH ;

Zhou, CW .

APPLIED PHYSICS LETTERS, 2006, 88 (13)

← 1 2 3 4 →