Band-Gap Engineering of Carbon Nanotubes with Grain Boundaries

2012 ◽  
Vol 116 (3) ◽  
pp. 2271-2277 ◽  
Author(s):  
Zhiguo Wang ◽  
Yungang Zhou ◽  
Yanwen Zhang ◽  
Fei Gao
Keyword(s):  
Carbon Nanotubes ◽  
Grain Boundaries ◽  
Band Gap ◽  
Band Gap Engineering

scholarly journals Reversible band-gap engineering in carbon nanotubes by radial deformation

2002 ◽  
Vol 65 (15) ◽  
Author(s):  
O. Gülseren ◽  
T. Yildirim ◽  
S. Ciraci ◽  
Ç. Kılıç
Keyword(s):  
Carbon Nanotubes ◽  
Band Gap ◽  
Radial Deformation ◽  
Band Gap Engineering

ELECTRONIC-STRUCTURE ENGINEERING OF CARBON NANOTUBES

NANO ◽  
2006 ◽  
Vol 01 (02) ◽  
pp. 115-138 ◽  
Author(s):  
KAY HYEOK AN ◽  
YOUNG HEE LEE
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Band Gap ◽  
Electronic Structures ◽  
Analytical Techniques ◽  
Band Gap Engineering ◽  
Transparent Conducting Films ◽  
The Subject ◽  
Chirality Separation ◽  
Structure Engineering

A review for controlling electronic structures and chirality separation of carbon nanotubes (CNTs) is presented with the subject divided into three topics. The first topic introduces the electronic structures of CNTs and the analytical techniques to identify the chirality of CNTs. The second topic discusses band gap engineering techniques using the sidewall functionalization of CNTs. The third topic concerns several approaches in chiral and diameter-dependent separation of CNTs. The electronic-structure engineering is of critical importance for a variety of technological applications of CNTs including, for example, field-effect transistor, chemical/bio-nanosensors, the electrical conductivity and charge dissipation in polymer/CNT composites, and flexible transparent conducting films. This paper is intended to concisely review the recent advances in the experimental and theoretical CNT researches concerned with the band gap engineering and chiral separation techniques of CNTs.

On-Chip Band Gap Engineering of Carbon Nanotubes

2012 ◽  
pp. 81-92 ◽  
Author(s):  
King Wai Chiu Lai ◽  
Ning Xi ◽  
Carmen Kar Man Fung ◽  
Hongzhi Chen ◽  
Tzyh-Jong Tarn ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Band Gap ◽  
Band Gap Engineering ◽  
On Chip

Temperature-dependent study of GaAs1−x−y N x Bi y alloys for band-gap engineering: photoreflectance and k · p modeling

2020 ◽  
Vol 13 (9) ◽  
pp. 091005
Author(s):  
Wiktor Żuraw ◽  
Wojciech M. Linhart ◽  
Jordan Occena ◽  
Tim Jen ◽  
Jared. W. Mitchell ◽  
...  
Keyword(s):  
Band Gap ◽  
Temperature Dependent ◽  
Band Gap Engineering ◽  
Temperature Dependent Study

Band Gap Engineering in Spray Pyrolysis Grown Nanocrystalline NiO Thin Films by Fe Doping

2019 ◽  
Vol 11 (4) ◽  
pp. 04015-1-04015-6
Author(s):  
H. S. Gavale ◽  
◽  
M. S. Wagh ◽  
S. R. Gosavi ◽  
◽  
...  
Keyword(s):  
Thin Films ◽  
Band Gap ◽  
Spray Pyrolysis ◽  
Fe Doping ◽  
Band Gap Engineering
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