Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Single-wall carbon nanotubes: spintronics in the Luttinger liquid phase
AU - Dora, Balazs
AU - Gulacsi, Miklos
AU - Rusznyak, Adam
AU - Koltai, Janos
AU - Zolyomi, Viktor
AU - Kurti, Jenoe
AU - Simon, Ferenc
N1 - 23rd Winterschool on Electronic Properties of Novel Materials, Kirchberg, GERMANY, MAR 14, 2009
PY - 2009/12/1
Y1 - 2009/12/1
N2 - We study the electron spin resonance (ESR) intensity in the Luttinger liquid phase of carbon nanotubes. The ESR measurables such as the signal intensity and the line-width are calculated in the framework of Luttinger liquid theory with broken spin rotational symmetry as a function of magnetic field and temperature. The linewidth is broadened significantly at high temperatures, and the intensity is well describes by Lorentzians. At very low temperatures, however, the ESR lineshape becomes asymmetric around the resonance, and is characterized by threshold behavior. These observables are of special importance for the spintronics applications of carbon nanotubes.
AB - We study the electron spin resonance (ESR) intensity in the Luttinger liquid phase of carbon nanotubes. The ESR measurables such as the signal intensity and the line-width are calculated in the framework of Luttinger liquid theory with broken spin rotational symmetry as a function of magnetic field and temperature. The linewidth is broadened significantly at high temperatures, and the intensity is well describes by Lorentzians. At very low temperatures, however, the ESR lineshape becomes asymmetric around the resonance, and is characterized by threshold behavior. These observables are of special importance for the spintronics applications of carbon nanotubes.
U2 - 10.1002/pssb.200982301
DO - 10.1002/pssb.200982301
M3 - Journal article
VL - 246
SP - 2744
EP - 2749
JO - physica status solidi (b)
JF - physica status solidi (b)
SN - 0370-1972
IS - 11-12
ER -