Effect of magnetic impurity on spin-polarized transport in armchair single-wall carbon nanotubes

2010 ◽  
Vol 43 (1) ◽  
pp. 97-101
Author(s):  
M. Kariminezhad ◽  
M. Kavand ◽  
A. Namiranian
Keyword(s):  
Carbon Nanotubes ◽  
Magnetic Impurity ◽  
Single Wall Carbon Nanotubes ◽  
Single Wall Carbon ◽  
Spin Polarized ◽  
Polarized Transport ◽  
Spin Polarized Transport

Spin-Polarized Transport in Carbon Nanowires Inside Semiconducting Carbon Nanotubes

2007 ◽  
Vol 111 (27) ◽  
pp. 10130-10134 ◽  
Author(s):  
X. Q. Shi ◽  
Z. X. Dai ◽  
G. H. Zhong ◽  
X. H. Zheng ◽  
Z. Zeng
Keyword(s):  
Carbon Nanotubes ◽  
Spin Polarized ◽  
Polarized Transport ◽  
Spin Polarized Transport ◽  
Carbon Nanowires

TRANSITION METAL/CARBON NANOTUBE HYBRID STRUCTURES

2005 ◽  
Vol 04 (01) ◽  
pp. 139-147
Author(s):  
CHIH-KAI YANG ◽  
JIJUN ZHAO ◽  
JIAN PING LU
Keyword(s):  
Carbon Nanotubes ◽  
Carbon Nanotube ◽  
Transition Metal ◽  
Magnetic Moments ◽  
Hybrid Structures ◽  
One Dimensional ◽  
Spin Polarized ◽  
Polarized Transport ◽  
Spin Polarized Transport ◽  
Conduction Properties

The unique geometry of carbon nanotubes offers an ideal template for designing one-dimensional metal/nanotube hybrid structures. Through ab initio calculations we found that transition-metal/nanotube hybrid structures exhibit very interesting physical properties. The hybrid structures can have drastically different conduction properties from those of the pristine tubes and considerable magnetic moments. In some instances perfect spin polarization is achieved. The results point to a new and promising approach that uses such hybrid structures as devices for spin-polarized transport, which is expected to provide immense applications in the emerging field of spintronics.

Spin-polarized transport in carbon nanotubes

2000 ◽  
Vol 27 (5-6) ◽  
pp. 565-570 ◽  
Author(s):  
K Tsukagoshi ◽  
B.W Alphenaar
Keyword(s):  
Carbon Nanotubes ◽  
Spin Polarized ◽  
Polarized Transport ◽  
Spin Polarized Transport
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