A photoemission study of the nature of the metallic state in single wall carbon nanotube bundles at low potassium doping

2005 ◽  
Vol 153 (1-3) ◽  
pp. 333-336 ◽  
Author(s):  
T. Pichler ◽  
H. Rauf ◽  
M. Knupfer ◽  
J. Fink ◽  
H. Kataura
Keyword(s):  
Carbon Nanotube ◽  
Metallic State ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles ◽  
Low Potassium ◽  
Photoemission Study

scholarly journals Metal–semiconductor transition like behavior of naphthalene-doped single wall carbon nanotube bundles

2014 ◽  
Vol 173 ◽  
pp. 145-156 ◽  
Author(s):  
Fitri Khoerunnisa ◽  
Aaron Morelos-Gomez ◽  
Hideki Tanaka ◽  
Toshihiko Fujimori ◽  
Daiki Minami ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Carbon Nanotube ◽  
Metallic State ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles ◽  
Superlattice Structure ◽  
Librational Motion ◽  
A Charge ◽  
Adsorption Treatment

Naphthalene (N) or naphthalene-derivative (ND) adsorption-treatment evidently varies the electrical conductivity of single wall carbon nanotube (SWCNT) bundles over a wide temperature range due to a charge–transfer interaction. The adsorption treatment of SWCNTs with dinitronaphthalene molecules enhances the electrical conductivity of the SWCNT bundles by 50 times. The temperature dependence of the electrical conductivity of N- or ND-adsorbed SWCNT bundles having a superlattice structure suggests metal–semiconductor transition like behavior near 260 K. The ND-adsorbed SWCNT gives a maximum in the logarithm of electrical conductivity vs. T−1 plot, which may occur after the change to a metallic state and be associated with a partial unravelling of the SWCNT bundle due to an evoked librational motion of the moieties of ND with elevation of the temperature.

scholarly journals Pressure Effects on Single Wall Carbon Nanotube Bundles

2001 ◽  
Vol 223 (2) ◽  
pp. 479-487 ◽  
Author(s):  
P.V. Teredesai ◽  
A.K. Sood ◽  
S.M. Sharma ◽  
S. Karmakar ◽  
S.K. Sikka ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Pressure Effects ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles

H4eDesorption from Single Wall Carbon Nanotube Bundles: A One-Dimensional Adsorbate

1999 ◽  
Vol 82 (26) ◽  
pp. 5305-5308 ◽  
Author(s):  
W. Teizer ◽  
R. B. Hallock ◽  
E. Dujardin ◽  
T. W. Ebbesen
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
One Dimensional ◽  
Nanotube Bundles

RBM band shift-evidenced dispersion mechanism of single-wall carbon nanotube bundles with NaDDBS

2007 ◽  
Vol 308 (1) ◽  
pp. 276-284 ◽  
Author(s):  
Shigenori Utsumi ◽  
Mamiko Kanamaru ◽  
Hiroaki Honda ◽  
Hirofumi Kanoh ◽  
Hideki Tanaka ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Band Shift ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles ◽  
Dispersion Mechanism

scholarly journals EXAFS study of rubidium-doped single-wall carbon nanotube bundles

2005 ◽  
Vol 71 (19) ◽  
Author(s):  
J-L. Bantignies ◽  
L. Alvarez ◽  
R. Aznar ◽  
R. Almairac ◽  
J-L. Sauvajol ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles ◽  
Exafs Study

Thermal characterization of single-wall carbon nanotube bundles using the self-heating 3ω technique

2006 ◽  
Vol 100 (12) ◽  
pp. 124314 ◽  
Author(s):  
Jinbo Hou ◽  
Xinwei Wang ◽  
Pallavi Vellelacheruvu ◽  
Jiaqi Guo ◽  
Chang Liu ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Thermal Characterization ◽  
The Self ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
Nanotube Bundles ◽  
Self Heating ◽  
3Ω Technique
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