A resonance Raman study of carboxyl induced defects in single-walled carbon nanotubes

2010 ◽  
Vol 405 (21) ◽  
pp. 4570-4573 ◽  
Author(s):  
Jamal Talla ◽  
Donghui Zhang ◽  
Madhuvanthi Kandadai ◽  
Aditya Avadhanula ◽  
Seamus Curran
Keyword(s):  
Carbon Nanotubes ◽  
Resonance Raman ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Raman Study ◽  
Walled Carbon Nanotubes ◽  
Induced Defects

Resonance Raman Study of ${\hbox{I}}_{2}$-Intercalated Single-Walled Carbon Nanotubes

2007 ◽  
Vol 6 (1) ◽  
pp. 126-129 ◽  
Author(s):  
Van Minh Nguyen ◽  
In-Sang Yang ◽  
Yeongri Jung ◽  
Sung-Jin Kim ◽  
Jihoon Oh ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Resonance Raman ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Raman Study ◽  
Walled Carbon Nanotubes

scholarly journals Double resonance Raman study of disorder in CVD-grown single-walled carbon nanotubes

Carbon ◽  
2011 ◽  
Vol 49 (4) ◽  
pp. 1318-1325 ◽  
Author(s):  
Rahul Rao ◽  
Jason Reppert ◽  
Ramakrishna Podila ◽  
Xianfeng Zhang ◽  
Apparao M. Rao ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Double Resonance ◽  
Resonance Raman ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Raman Study ◽  
Walled Carbon Nanotubes

Raman study of bromine-doped single-walled carbon nanotubes under high pressure

2002 ◽  
Vol 14 (44) ◽  
pp. 11255-11259 ◽  
Author(s):  
Bingbing Liu ◽  
Qiliang Cui ◽  
Miao Yu ◽  
Guangtian Zou ◽  
Jan Carlsten ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Pressure ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Raman Study ◽  
Walled Carbon Nanotubes

Raman study of individually dispersed single-walled carbon nanotubes under pressure

2006 ◽  
Vol 73 (9) ◽  
Author(s):  
Sergei Lebedkin ◽  
Katharina Arnold ◽  
Oliver Kiowski ◽  
Frank Hennrich ◽  
Manfred M. Kappes
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Raman Study ◽  
Walled Carbon Nanotubes

Temperature dependence of Raman shift in defective single-walled carbon nanotubes

2021 ◽  
Author(s):  
Masanori Endo ◽  
Haruki Uchiyama ◽  
Yutaka Ohno ◽  
Jun Hirotani
Keyword(s):  
Carbon Nanotubes ◽  
Temperature Dependence ◽  
Phonon Scattering ◽  
Single Walled Carbon Nanotubes ◽  
Raman Shift ◽  
Band Frequency ◽  
Single Walled Carbon ◽  
Negative Change ◽  
Walled Carbon Nanotubes ◽  
Induced Defects

Abstract Raman scatterings of both pristine and defective single-walled carbon nanotubes were measured. Defects on carbon nanotubes (CNTs) were induced by UV/O3 treatment, and the correlation between the temperature dependence of the Raman shift of the G-band and the crystallinity of CNTs was investigated. In the temperature range of 250–600 K, a gradual negative change in the slope was observed; the linear shift of the Raman G-band frequency with respect to temperature increased as the crystallinity deteriorated. This phenomenon is attributed to the increase in the fourth-order phonon-phonon scattering interaction resulting from the induced defects.

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