scholarly journals Asymmetry of resonance Raman profiles in semiconducting single-walled carbon nanotubes at the first excitonic transition

2019 ◽  
Vol 99 (4) ◽  
Author(s):  
Georgy Gordeev ◽  
Benjamin Flavel ◽  
Ralph Krupke ◽  
Patryk Kusch ◽  
Stephanie Reich
Keyword(s):  
Carbon Nanotubes ◽  
Resonance Raman ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Excitonic Transition ◽  
Walled Carbon Nanotubes

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

Excitonic transition energies in single-walled carbon nanotubes: Dependence on environmental dielectric constant

2007 ◽  
Vol 244 (11) ◽  
pp. 4002-4005 ◽  
Author(s):  
Yutaka Ohno ◽  
Shinya Iwasaki ◽  
Yoichi Murakami ◽  
Shigeru Kishimoto ◽  
Shigeo Maruyama ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Dielectric Constant ◽  
Single Walled Carbon Nanotubes ◽  
Transition Energies ◽  
Single Walled Carbon ◽  
Excitonic Transition ◽  
Walled Carbon Nanotubes

Quantitative evaluation of bundling effect on single walled carbon nanotubes by resonance Raman spectra

2004 ◽  
Vol 858 ◽  
Author(s):  
Zhengtang Luo ◽  
Rongfu Li ◽  
Sang Nyon Kim ◽  
Fotios Papadimitrakopoulos
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectra ◽  
Resonance Raman ◽  
Single Walled Carbon Nanotubes ◽  
Radial Breathing Mode ◽  
Peak Position ◽  
Single Walled Carbon ◽  
Physicochemical Changes ◽  
Resonance Raman Spectra ◽  
Walled Carbon Nanotubes

ABSTRACTThe radial breathing mode (RBM) region of the resonance Raman spectra of HiPco single walled carbon nanotubes (SWNTs) was investigated as a function of aggregation. This was modeled using an energetic deviation term (ΔE), imparted to the optical transitions (Eii(n, m)) by bundling effect. Eii(n, m) values obtained from photoluminescence (PL) measurements were used to reconstruct these RBM profiles. The simulation revealed that the PL-determined Eii(n, m) set provided a good fit in terms of peak position. Providing an accurate set of Eii(n, m) values becomes available, the RBM profile reconstruction methodology discussed herein could greatly enhance our ability to model a range of physicochemical changes to the immediate environment of SWNTs.

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
Sign in / Sign up

Export Citation Format

Share Document