scholarly journals Temperature induced modification of the mid-infrared response of single-walled carbon nanotubes

2016 ◽  
Vol 119 (10) ◽  
pp. 104303 ◽  
Author(s):  
Mikhail V. Shuba ◽  
Alesia G. Paddubskaya ◽  
Polina P. Kuzhir ◽  
Sergey A. Maksimenko ◽  
Gintaras Valusis ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Mid Infrared ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

scholarly journals Ultrafast Mid-Infrared Intra-Excitonic Response of Individualized Single-Walled Carbon Nanotubes

2009 ◽  
Vol 1230 ◽  
Author(s):  
Jigang Wang ◽  
Matt W. Graham ◽  
Yingzhong Ma ◽  
Graham R. Fleming ◽  
Robert A Kaindl
Keyword(s):  
Carbon Nanotubes ◽  
Transition Energy ◽  
Single Walled Carbon Nanotubes ◽  
Energy Response ◽  
Mid Infrared ◽  
Single Walled Carbon ◽  
Excitonic Absorption ◽  
Ir Studies ◽  
A Value ◽  
Walled Carbon Nanotubes

AbstractWe present femtosecond mid-infrared (mid-IR) studies of the broadband low-energy response of individualized (6,5) and (7,5) single-walled carbon nanotubes. Strong photoinduced absorption is observed in these semiconducting tubes around 200 meV photon energy. The transition energy and broadly sloping spectral shape are characteristic of quasi 1D intra-excitonic transitions between different relative-momentum states. Our result yields a value of the intra-excitonic absorption cross section of σ∥MIR≈4×10-5.

scholarly journals Ultrafast saturable absorption of large-diameter single-walled carbon nanotubes for passive mode locking in the mid-infrared

2020 ◽  
Vol 28 (14) ◽  
pp. 19997
Author(s):  
Daiki Okazaki ◽  
Ikki Morichika ◽  
Hayato Arai ◽  
Esko Kauppinen ◽  
Qiang Zhang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Large Diameter ◽  
Single Walled Carbon Nanotubes ◽  
Mode Locking ◽  
Saturable Absorption ◽  
Passive Mode ◽  
Mid Infrared ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Purity Evaluation of Single-Walled Carbon Nanotubes Using Thermogravimetric Analysis

2013 ◽  
Vol 51 (2) ◽  
pp. 137-144
Author(s):  
Naesung Lee ◽  
Jeung Choon Goak ◽  
Tae Yang Kim ◽  
Jongwan Jung ◽  
Young-Soo Seo ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermogravimetric Analysis ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Purity Evaluation ◽  
Walled Carbon Nanotubes
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