TY - JOUR
T1 - Observation of high-order quasi-one-dimensional periodic orbit resonance in (DMET)2I3 and its fermi surface
AU - Oshima, Y.
AU - Kimata, M.
AU - Kishigi, K.
AU - Ohta, H.
AU - Koyama, K.
AU - Motokawa, M.
AU - Nishikawa, H.
AU - Kikuchi, K.
AU - Ikemoto, I.
N1 - Funding Information:
This work was supported by a Grant-in-Aid for Scientific Research (B) (No. 10440109), and on Priority Areas (A) (No. 11136231, 12023232 Metal-assembled Complexes) from the Ministry of Education, Culture, Sports, Science and Technology of Japan.
PY - 2004/4/30
Y1 - 2004/4/30
N2 - Magneto-optical measurements of a quasi-one-dimensional (q1D) organic superconductor (DMET)2I3 has been performed by using a cavity perturbation technique. Several resonant absorption lines, which can be attributed to the q1D periodic orbit resonance (q1D POR), as well as the quite unusual high-order q1D POR coming from the corrugated Fermi surface (FS) in the interlayer direction were observed. Moreover, other harmonic resonances are also observed when the AC electric field is applied along the c*-axis. We will also show its estimated q1D FS from the data analysis where the estimated FS clearly shows why there is no spin-density-wave or charge-density-wave transition in (DMET)2I3 despite having a q1D FS.
AB - Magneto-optical measurements of a quasi-one-dimensional (q1D) organic superconductor (DMET)2I3 has been performed by using a cavity perturbation technique. Several resonant absorption lines, which can be attributed to the q1D periodic orbit resonance (q1D POR), as well as the quite unusual high-order q1D POR coming from the corrugated Fermi surface (FS) in the interlayer direction were observed. Moreover, other harmonic resonances are also observed when the AC electric field is applied along the c*-axis. We will also show its estimated q1D FS from the data analysis where the estimated FS clearly shows why there is no spin-density-wave or charge-density-wave transition in (DMET)2I3 despite having a q1D FS.
KW - Fermi surface
KW - Organic conductors
KW - Periodic orbit resonance
KW - Quasi-one-dimensional
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U2 - 10.1016/j.physb.2004.01.112
DO - 10.1016/j.physb.2004.01.112
M3 - Conference article
AN - SCOPUS:2042544794
SN - 0921-4526
VL - 346-347
SP - 387
EP - 391
JO - Physica B: Condensed Matter
JF - Physica B: Condensed Matter
IS - 1-4
T2 - Proceedings of the 7th International Symposium on Research
Y2 - 20 July 2003 through 23 July 2003
ER -