scholarly journals Metal-Catalyst-Free Growth of Carbon Nanotubes and Their Application in Field-Effect Transistors

2011 ◽  
Vol 14 (4) ◽  
pp. K21 ◽  
Author(s):  
T. Uchino ◽  
G. Ayre ◽  
D. C. Smith ◽  
J. L. Hutchison ◽  
C. H. de Groot ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Metal Catalyst ◽  
Catalyst Free ◽  
Free Growth

Metal-Catalyst-Free Growth of Carbon Nanotubes for CMOS Integration

2010 ◽  
Author(s):  
T. Uchino ◽  
G. N. Ayre ◽  
D. C. Smith ◽  
J. L. Hutchison ◽  
C. H. de Groot ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Catalyst ◽  
Catalyst Free ◽  
Free Growth

Metal-Catalyst-Free Growth of Single-Walled Carbon Nanotubes on Substrates

2009 ◽  
Vol 131 (6) ◽  
pp. 2094-2095 ◽  
Author(s):  
Shaoming Huang ◽  
Qiran Cai ◽  
Jiangying Chen ◽  
Yong Qian ◽  
Lijie Zhang
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Metal Catalyst ◽  
Single Walled Carbon ◽  
Catalyst Free ◽  
Free Growth ◽  
Walled Carbon Nanotubes

Metal-Catalyst-Free Growth of Single-Walled Carbon Nanotubes

2009 ◽  
Vol 131 (6) ◽  
pp. 2082-2083 ◽  
Author(s):  
Bilu Liu ◽  
Wencai Ren ◽  
Libo Gao ◽  
Shisheng Li ◽  
Songfeng Pei ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Metal Catalyst ◽  
Single Walled Carbon ◽  
Catalyst Free ◽  
Free Growth ◽  
Walled Carbon Nanotubes

scholarly journals Metal-Catalyst-Free Growth of Silica Nanowires and Carbon Nanotubes Using Ge Nanostructures

2011 ◽  
Vol 50 (4S) ◽  
pp. 04DN02
Author(s):  
Takashi Uchino ◽  
John L. Hutchison ◽  
Greg N. Ayre ◽  
David C. Smith ◽  
Kees de Groot ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Catalyst ◽  
Catalyst Free ◽  
Silica Nanowires ◽  
Free Growth

Metal-catalyst-free Growth and Characterization of Nitrogen-doped Carbon Nanotubes

2011 ◽  
Vol 26 (8) ◽  
pp. 881-884 ◽  
Author(s):  
Can WANG ◽  
Liang ZHAN ◽  
Zhen-Hong HUANG ◽  
Wen-Ming QIAO ◽  
Xiao-Yi LIANG ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Catalyst ◽  
Nitrogen Doped ◽  
Catalyst Free ◽  
Free Growth ◽  
Nitrogen Doped Carbon

scholarly journals Metal-Catalyst-Free Growth of Silica Nanowires and Carbon Nanotubes Using Ge Nanostructures

2011 ◽  
Vol 50 (4) ◽  
pp. 04DN02 ◽  
Author(s):  
Takashi Uchino ◽  
John L. Hutchison ◽  
Greg N. Ayre ◽  
David C. Smith ◽  
Kees de Groot ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Metal Catalyst ◽  
Catalyst Free ◽  
Silica Nanowires ◽  
Free Growth

CMOS Compatible Growth of Carbon Nanotubes and Their Application in Field-Effect Transistors

2012 ◽  
Vol 1407 ◽  
Author(s):  
T. Uchino ◽  
G. N. Ayre ◽  
D. C. Smith ◽  
J. L. Hutchison ◽  
C. H. de Groot ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Field Effect ◽  
Defect Density ◽  
Field Effect Transistors ◽  
State Of The Art ◽  
Chemical Vapor ◽  
Radial Breathing Mode ◽  
Metal Catalyst ◽  
Single Walled Cnts ◽  
Walled Cnts

ABSTRACTThe metal-catalyst-free growth of carbon nanotubes (CNTs) using chemical vapor deposition and the application in field-effect transistors (FETs) is presented. The CNT growth process used a 3-nm-thick Ge layer on SiO2 that was subsequently annealed to produce Ge nanoparticles. Raman measurements show the presence of radial breathing mode (RBM) peaks and the absence of the disorder induced D-band, indicating single walled CNTs (SWNTs) with a low defect density. The synthesized CNTs are used to fabricate CNTFETs and the best device has a state-of-the-art on/off current ratio of 3×108 and a steep sub-threshold slope of 110 mV/decade.

Metal-catalyst-free growth of carbon nanotubes/carbon nanofibers on carbon blacks using chemical vapor deposition

RSC Advances ◽  
2014 ◽  
Vol 4 (76) ◽  
pp. 40251-40258 ◽  
Author(s):  
Zhi-Yan Zeng ◽  
Jarrn-Horng Lin
Keyword(s):  
Carbon Nanotubes ◽  
Chemical Vapor Deposition ◽  
Carbon Black ◽  
Carbon Nanofibers ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Metal Catalyst ◽  
Thermal Chemical Vapor Deposition ◽  
Catalyst Free ◽  
Free Growth

Carbon black can act as catalysts to grow carbon nanotubes or carbon nanofibers through a metal-catalyst-free thermal chemical vapor deposition.

DESIGN FEATURES OF NANOTRANSISTORS BASED ON CARBON TUBES

2021 ◽  
Author(s):  
Марина Евгеньевна Сычева ◽  
Светлана Анатольевна Микаева
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Low Power ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Manufacturing Technology ◽  
Nanoscale Devices ◽  
Design Features

В статье рассмотрены основные типы CNTFET транзисторов, изготовленных на углеродных нанотрубках. Представлена классификация, особенности конструкции и основные этапы технологии изготовления CNTFET транзисторов. Полевые транзисторы из углеродных нанотрубок (CNTFET) являются перспективными наноразмерными устройствами для реализации высокопроизводительных схем с очень плотной и низкой мощностью. The article considers the main types of CNTFET transistors made on carbon nanotubes. The classification, design features and the main stages of the CNTFET transistor manufacturing technology are presented. Carbon nanotube field effect transistors (CNTFET) are promising nanoscale devices for implementing high-performance circuits with very dense and low power.

Effect of ozone exposure on the electrical characteristics of high-purity, large-diameter semiconducting carbon nanotubes

2014 ◽  
Vol 16 (22) ◽  
pp. 10861-10865 ◽  
Author(s):  
Jia Gao ◽  
Yueh-Lin Loo
Keyword(s):  
Carbon Nanotubes ◽  
High Purity ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Large Diameter ◽  
Ozone Exposure ◽  
Electrical Characteristics

Presorted, semiconducting carbon nanotubes in the channels of field-effect transistors undergo simultaneous p-doping and oxidation during ozone exposure.

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