Observation of High-Order Harmonic Resonances in Magnetooptical Measurements of (BEDT-TTF)_2Br(DIA)
スポンサーリンク
概要
- 論文の詳細を見る
Magnetooptical measurements of a quasi-two-dimensional (q2D) organic conductor (BEDT-TTF)_2Br(DIA) (DIA=diiodoacetylene) were performed using a cavity perturbation technique with a millimeter vector network analyzer (MVNA). Harmonic resonances were observed periodically as a function of the inverse field up to the 7th order. This is the first observation of higher-order harmonics up to the 7th order in an organic conductor. The observed resonance is assigned as a periodic orbit resonance (POR) which arises from a q2D elliptic Fermi surface (FS). The obtained effective mass (4.7m_e) is consistent with Shubnikov-de Haas measurements. Temperature dependence of the spectra observed in two different sample configurations will be presented.
- 社団法人日本物理学会の論文
- 2002-04-15
著者
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Kindo Koichi
Institute For Solid State Physics University Of Tokyo
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OHTA Hitoshi
Molecular Photoscience Research Center, Kobe University
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MOTOKAWA Mitsuhiro
Institute for Materials Research, Tohoku University
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OSHIMA Yugo
The Graduate School of Science and Technology, Kobe University
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YAMAMOTO Hiroshi
RIKEN (The institute of Physical and Chemical Research)
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KATO Reizo
RIKEN (The institute of Physical and Chemical Research)
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KOYAMA Keiichi
Institute for Materials Research, Tohoku University
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MOTOKAWA Mituhiro
Institute for Materials Research, Tohoku University
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KOBAYASHI Keisuke
Japan Synchrotron Radiation Research Institute/SPring-8
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Koyama K
Institute For Solid State Physics University Of Tokyo
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Kato R
Riken (the Institute Of Physical And Chemical Research) Jst-crest
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Kato Reizo
Riken
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MOTOKAWA Mitsuhiro
Department of Physics,Faculty of Science,Kobe University
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Koyama K
Institute For Solid State Physics University:(present)institute Of Materials Research Tohoku Univers
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Motokawa M
Tohoku Univ. Sendai
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Motokawa M
Institute For Materials Research Tohoku University
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Motokawa Mitsuhiro
Tohoku Univ. Sendai Jpn
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Motokawa Mitsuhiro
Department Of Mechanical Engineering Faculty Of Engineering And Resource Science Akita University
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Oshima Y
The Graduate School Of Science And Technology Kobe University
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Koyama Keiichi
Institute For Materials Research Tohoku University
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Motokawa Mituhiro
Institute For Materials Research Tohoku University
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Kato Reizo
Condensed Molecular Materials Lab. Riken
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Motokawa Mitsuhiro
Crest Japan Science And Technology:institute For Material Research Tohoku University
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Motokawa Mitsuhiro
Faculty Of Science Kobe University
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Ohta Hitoshi
Molecular Photoscience Research Center Kobe University
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Oshima Yugo
The Graduate School Of Science And Technology Kobe University
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Koyama Keiichi
Tohoku Univ. Sendai Jpn
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Masuzawa Masahiro
Department Of Applied Physics Faculty Of Engineering Tohoku University
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Yamamoto H
Riken (the Institute Of Physical And Chemical Research)
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Koyama Keiichi
High Field Laboratory For Superconducting Materials Institute For Materials Research Tohoku Universi
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Yamamoto Hiroshi
Riken
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MOTOKAWA Mitsuhiro
Department of Physics, Kobe University
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Koyama Keiichi
Department of Physics, Faculty of Science, Toho University
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Kato Reizo
Condensed Molecular Materials Lab., RIKEN
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Ohta Hitoshi
Molecular Photoscience Research Center and Department of Physics, Kobe University, 1-1 Rokkodai, Nada, Kobe 657-8501, Japan
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