Anisotropic high-field terahertz response of free-standing carbon nanotubes

2016 ◽  
Vol 108 (24) ◽  
pp. 241111 ◽  
Author(s):  
Byounghwak Lee ◽  
Ali Mousavian ◽  
Michael J. Paul ◽  
Zachary J. Thompson ◽  
Andrew D. Stickel ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
High Field ◽  
Free Standing

scholarly journals Thermoelectric Properties of Thin Films from Sorted Single-Walled Carbon Nanotubes

Materials ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 3808 ◽  
Author(s):  
Blazej Podlesny ◽  
Bogumila Kumanek ◽  
Angana Borah ◽  
Ryohei Yamaguchi ◽  
Tomohiro Shiraki ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermoelectric Properties ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Parent Material ◽  
Free Standing ◽  
Two Phase ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes ◽  
Aqueous Two Phase Extraction

Single-walled carbon nanotubes (SWCNTs) remain one of the most promising materials of our times. One of the goals is to implement semiconducting and metallic SWCNTs in photonics and microelectronics, respectively. In this work, we demonstrated how such materials could be obtained from the parent material by using the aqueous two-phase extraction method (ATPE) at a large scale. We also developed a dedicated process on how to harvest the SWCNTs from the polymer matrices used to form the biphasic system. The technique is beneficial as it isolates SWCNTs with high purity while simultaneously maintaining their surface intact. To validate the utility of the metallic and semiconducting SWCNTs obtained this way, we transformed them into thin free-standing films and characterized their thermoelectric properties.

High-field electron transport in semiconducting zigzag carbon nanotubes

2012 ◽  
Vol 23 (26) ◽  
pp. 265703 ◽  
Author(s):  
Kannan Thiagarajan ◽  
Ulf Lindefelt
Keyword(s):  
Carbon Nanotubes ◽  
Electron Transport ◽  
High Field ◽  
Field Electron

High-field emission performance of a NiFe2O4/rGO/CNT tertiary nanocomposite

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26745-26751 ◽  
Author(s):  
K. Hareesh ◽  
Sachin R. Suryawanshi ◽  
B. Shateesh ◽  
Deodatta M. Phase ◽  
Shailendra S. Dahiwale ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Field Emission ◽  
High Field ◽  
Emission Performance ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Reduced Graphene ◽  
Field Emission Performance

Herein, we report the field emission properties of NiFe2O4/reduced graphene oxide/carbon nanotubes (NGC) and compared them with the field emission properties of NiFe2O4/carbon nanotubes (NC) and NiFe2O4/reduced graphene oxide (NG).

The effects of diameter and chirality on the thermal transport in free-standing and supported carbon-nanotubes

2012 ◽  
Vol 100 (23) ◽  
pp. 233105 ◽  
Author(s):  
Bo Qiu ◽  
Yan Wang ◽  
Qing Zhao ◽  
Xiulin Ruan
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Transport ◽  
Free Standing

Porous polylactic acid/carbon nanotubes/polyaniline composite film as flexible free-standing electrode for supercapacitors

2019 ◽  
Vol 294 ◽  
pp. 312-324 ◽  
Author(s):  
Qi Wang ◽  
Hongxing Wang ◽  
Pengcheng Du ◽  
Juanli Liu ◽  
Dong Liu ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Composite Film ◽  
Polylactic Acid ◽  
Free Standing

Novel dosimetric study of the sp2 to sp3 hybridisation ratio in free–standing carbon nanotubes buckypaper

2019 ◽  
Vol 154 ◽  
pp. 38-45 ◽  
Author(s):  
Abdulaziz H. Alanazi ◽  
Izabela Jurewicz ◽  
Amjad Alyahyawi ◽  
Abdullah Alsubaie ◽  
Steven Hinder ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Free Standing ◽  
Dosimetric Study

Coupled Vibrations in Index-Identified Carbon Nanotubes

2014 ◽  
Vol 1700 ◽  
pp. 69-77 ◽  
Author(s):  
Dmitry Levshov ◽  
Thierry Michel ◽  
Matthieu Paillet ◽  
Xuan Tinh Than ◽  
Huy Nam Tran ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectroscopy ◽  
High Resolution ◽  
Electron Diffraction ◽  
Electron Spectroscopy ◽  
Free Standing ◽  
Transmission Electron ◽  
Resonant Raman ◽  
Double Walled Carbon Nanotubes ◽  
Walled Carbon Nanotubes

ABSTRACTCombining high resolution transmission electron spectroscopy, electron diffraction, and resonant Raman spectroscopy experiments on the same suspended (free-standing) individual carbon nanotubes is the ultimate approach to relate unambiguously the structure and the intrinsic phonon features of these nano-systems.By using this approach, the effect of coupling between nanotubes on the phonons is investigated in two model nano-systems: (i) a bundle of two non-identical SWNTs (inhomogeneous dimer), (ii) double-walled carbon nanotubes.

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