Electronic Propeties of Graphite-Potassium intercalation intercalation Compounds. II. : Rstivity, Hall Effect and Magnetoresistance

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概要

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• Resistivity (/)), Hall coefficient (71?.) and transverse magnetoresista.nce (tMR)of C.K(lst) and C...K(V-th stage, N=2, 3 and 4) at temperatures ol' 1.2 to 300K have been investigated in connection with the study of the Ferrni surfaces(Part [). Resistivities in the N>2 stage compounds show some anomalies whichare associated with the order-disorder phase transitions. In CgK, p has a tempera-lure derendence of a-I-bT-FcT'. The temrerature derendence of 7?n indicatesthe one-electron conduction for the N>2 compounds and the two-carriers onefor C.K. The tMR of each compound is represented by a linear j'unction ofmagnetic field at about 4 to 15 T. The angular dependence of tMR irtdicates thccylindrical Fermi surface in a whole. The charge transfer rate from potassiumto the graphite band is evaluated as 0.1 to 0.4 electron per atom fo?' the lst to4th stage compounds.

• 社団法人日本物理学会の論文
• 1980-05-15

著者

• SUEMATSU Hiroyoshi

  Institute of Materials Science,University of Tsukuba

• Tanuma Sei-ichi

  Institute For Solid State Physics University Of Tokyo:faculty Of Techmology Gunma University

• Tanuma Sei-ichi

  Institute For Solid State Physics University Of Tokyo

• HIGUCHI Kohei

  Institute for Solid State Physics,University of Tokyo

• Suematsu Hiroyoshi

  Institute For Solid State Physics University Of Tokyo:university Of Tsukuba Institute Of Material Sc

• Higuchi Kohei

  Institute For Solid State Physics University Of Tokyo:nippon Electric Co. Ltd.

関連論文

• Magnetization Measurements of the Second Stage NiCl_2-Graphite Intercalation Compound
• Resistivity and Specific Heat Anomalies in Rubidium-Intercalated Graphite C_Rb
• Neutron Scattering Studies of the Ordered Structure of C_Rb
• Anomaly in the Magnetoresistance in Graphite under Pulsed High Magnetic Fields
• Magnetostriction of Bismuth and Graphite in Fields up to 40 Tesla
• Electronic Propeties of Graphite-Potassium intercalation intercalation Compounds. II. : Rstivity, Hall Effect and Magnetoresistance
• Electronic Propeties of Graphite-Potassium Intercalation Compounds. I. : De Haas-van Alphen Effects and Fermi Surfaces
• High Resolution ^C NMR in K-Graphite Intercalation Compounds : C-Axis Charge Distribution
• Electronic Band Structure of C_8Cs Studied by Highly-Angle-Resolved Ultraviolet Photoelectron Spectroscopy
• Electronic Band Structure of C_8K Studied by Angle-Resolved Ultraviolet Photoelectron Spectroscopy
• Stacking Ordering in K-Graphite Intercalation Compounds (Stager 1-8)
• Stage Stability and Stage Transformation of SbCl_5-Graphite Intercalation Compounds
• A Model for In-Plane Structure of High-Stage Alkali-Metal Graphite Intercalation Compounds
• The Stage and Temperature Dependences of Conduction Electron Spin Resonance in Alkaline-Metal Graphite Intercalation Compounds

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