Tuning the radial structure of core-shell silicon carbide nanowires

被引：22

作者：

Negri, M. ^{[1
,2
]}

Dhanabalan, S. C. ^{[2
]}

Attolini, G. ^{[2
]}

Lagonegro, P. ^{[1
,2
]}

Campanini, M. ^{[1
,2
]}

Bosi, M. ^{[2
]}

Fabbri, F. ^{[2
]}

Salviati, G. ^{[2
]}

机构：

[1] Univ Parma, I-43121 Parma, Italy

[2] CNR, IMEM, I-43124 Parma, Italy

来源：

CRYSTENGCOMM | 2015年 / 17卷 / 06期

关键词：

GROWTH; NANORODS; SURFACE;

D O I：

10.1039/c4ce01381f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The influence of growth conditions on structural properties is reported for core-shell SiC/SiO2 nanowires grown on silicon substrates by a chemical vapour deposition (CVD) technique. Scanning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) studies show a correlation between the growth temperature and the nanowire structure and highlight the possibility to control the inner core diameter by varying the precursor concentration. The nanowire covering of the substrate was considerably enhanced and homogenized using drop casting surfactant-aided deposition of catalysts on an H-terminated silicon 100 surface.

引用

页码：1258 / 1263

页数：6

共 50 条

[1] Layered structure in core-shell silicon nanowires
Pham Van Tuan
Chu Anh Tuan
Iran Thanh Thuy
Vu Binh Nam
Pham Toan Thang
Pham Hong Duong
Pham Thanh Huy
[J]. JOURNAL OF LUMINESCENCE, 2014, 154 : 46 - 50
[2] Core-shell homoepitaxial silicon nanowires
Adachi, M. M.
Karim, K. S.
[J]. CHEMICAL PHYSICS LETTERS, 2013, 583 : 141 - 145
[3] Strain engineering of core-shell silicon carbide nanowires for mechanical and piezoresistive characterizations
Nakata, Shinya
Uesugi, Akio
Sugano, Koji
Rossi, Francesca
Salviati, Giancarlo
Lugstein, Alois
Isono, Yoshitada
[J]. NANOTECHNOLOGY, 2019, 30 (26)
[4] Radial modulation doping in core-shell nanowires
Dillen D.C.
Kim K.
Liu E.-S.
Tutuc E.
[J]. Nat. Nanotechnol., 2 (116-120): : 116 - 120
[5] Radial modulation doping in core-shell nanowires
Dillen, David C.
Kim, Kyounghwan
Liu, En-Shao
Tutuc, Emanuel
[J]. NATURE NANOTECHNOLOGY, 2014, 9 (02) : 116 - 120
[6] Simulation of realistic core-shell silicon nanowires
Biswas, Rana
Pan, Bicai
[J]. Amorphous and Polycrystalline Thin-Film Silicon Science and Technology 2006, 2007, 910 : 15 - 20
[7] Two-Dimensional Modeling of Silicon Nanowires Radial Core-Shell Solar Cells
Zeng, Qiang
Meng, Na
Ma, Yulong
Gu, Han
Zhang, Jing
Wei, Qingzhu
Kuang, Yawei
Yang, Xifeng
Liu, Yushen
[J]. ADVANCES IN CONDENSED MATTER PHYSICS, 2018, 2018
[8] Core-shell structure and unique faceting of Sn-catalyzed silicon nanowires
Yu, Linwei
O'Donnell, Benedict
Maurice, Jean-Luc
Roca i Cabarrocas, Pere
[J]. APPLIED PHYSICS LETTERS, 2010, 97 (02)
[9] Investigation of optical properties of core-shell silicon nanowires
Swain, Bhabani S.
Swain, Bibhu P.
Hwang, Nong M.
[J]. MATERIALS CHEMISTRY AND PHYSICS, 2011, 129 (03) : 733 - 739
[10] Band structure of core-shell semiconductor nanowires
Pistol, M. -E.
Pryor, C. E.
[J]. PHYSICAL REVIEW B, 2008, 78 (11):

← 1 2 3 4 5 →