Neutron Scattering Study of Temperature-Concentration Phase Diagram of (Cu_<1-x>Mg_x) GeO_3

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概要

• 論文の詳細を見る

• Recently, Nlastrda et at. fotrnd a coraapositioraal plastse botrnd;try bet,xveert txvo antif'errouaaagtaetic(AF) jchases by utaatgzuetic strsceptibility uaueastrretaaetats; otae laas lcoth tlae lattice diuaaerization andtlae AF long-rsrttge order and tlae otlaer luas only the AF long range order. To clarify tlae nattrre oftxvo phases, xve perforuaaed netrtrota-scattering naaeastrretaaetats on (CLII .1lN/Ig.) Ge03 single cr)zstalsxvitla variotrs x. NX7e uaaapped otrt the jcrofile jcaratnaeters of' AF as xvell as spira-Peierls (SP) peaksas a ftrnction of' doping cor?centratioza I at sever;tl fixed tetaaperattrre points, arad f'otrrad tlaat tlaeorder parataaeters stmddetaly claanges at .11. : 0.027 :l- 0.001, xvlaicla is sliglatly dif['eretat f'r'otaa tlaejcreviousl)z reported valtre, 0.023. At 2'U finite tetaaperattrre beloxv T?r, tl'xe AF utuounerrt drasticallyincreases at x.. Altlaottgh tlae SP order pstratneter 6 associated xvitla lattice ditaaerizatiota slaowsa precipitotrs decrease at x., it goes to zero onl.)' at tlae IOXV teuaaper?rtture liraait above x..

• 社団法人日本物理学会の論文
• 1999-11-15

著者

• Nishi Masakazu

  Neutron Scattering Laboratory Issp University Of Tokyo

• Nishi M

  Neutron Scattering Laboratory Issp University Of Tokyo

• Nishi Masakazu

  Neutron Scattering Laboratory Institute For Solid State Physics The University Of Tokyo

• Nishi Masakazu

  Univ. Tokyo Chiba Jpn

• Nishi Masakazu

  Institute For Solid State Phrsics University Of Tokyo

• Nishi Masakazu

  Issp University Of Tokyo

• Nakao Hironori

  Department Of Physics Tohoku University

• Nakao Hironori

  Neutron Scattering Laboratory Institute For Solid State Physics The University Of Tokyo:(present)pho

• FUJII Yasuhiko

  Neutron Scattering Laboratory,Institute for Solid State Physics,The University of Tokyo

• MASUDA Takatsugu

  Department of Advanced Materials Science, The University of Tokyo

• UCHINOKURA Kunimitsu

  Department of Advanced Materials Science, The University of Tokyo

• SHIRANE Gen

  Department of Physics, Brookhaven National Laboratory

• TSUKADA Ichiro

  Department of Applied Physics,University of Tokyo

• HIROTA Kazuma

  Department of Physics,Tohoku University

• Nishi Masakazu

  Neutron Scattering Laboratory I. S. S. P. University Of Tokyo

• Nishi Masakazu

  Neutron Scattering Laboratory Issp The University Of Tokyo

• Nakao Hironori

  Neutron Scattering Laboratory Institute For Solid States Physics The University Of Tokyo

• Shirane G

  Department Of Physics Brookhaven National Laboratory

• Shirane Gen

  Department Of Physics Brookhaven National Laboratory

• Tsukada Ichiro

  Department Of Applied Physics The University Of Tokyo:(present) Central Research Institute Of Electr

• Tsukada Ichiro

  Department Of Applied Physics University Of Tokyo

• Tsukada Ichiro

  Department Of Applied Physics The University Of Tokyo

• Nakao H

  Department Of Physics Tohoku University

• Terasaki I

  Department Of Applied Physics The University Of Tokyo

• Terasaki Ichiro

  Department Of Applied Physics Waseda University:precursory Research For Embryonic Science And Techno

• Terasaki Ichiro

  Department Of Applied Physics The University Of Tokyo

• Hirota K

  Department Of Physics Tohoku University

• Hirota Kazuma

  Department Of Physics Tohoku University

• Nakao Hironori

  Neutron Scattering Laboratory Institute For Solid State Physics The University Of Tokyo

• Shirane G.

  Department of physics, Brookhaven National Laboratory

• NISHI Masato

  Department of Applied Physics,Faculty of Engineering,Hiroshima Univershity

• Shirane Gen

  Brookhavcn National Laboratory Upion

• Masuda Takatsugu

  Department Of Advanced Materials Science The University Of Tokyo

• Uchinokura Kunimitsu

  Department Of Advanced Materials Science The University Of Tokyo

• Uchinokura Kunimitsu

  Department Of Applied Physics The University Of Tokyo:(also) Department Of Advanced Materials Scienc

• Fujii Yasuhiko

  Neutron Scattering Laboratory Issp The University Of Tokyo

• Tsukada I

  Central Res. Inst. Electric Power Ind. Tokyo

• Masuda T

  Toyama Univ. Toyama

• Uchinokura K

  Department Of Advanced Materials Science The University Of Tokyo

• Hirota Kazuma

  Department of Earth and Space Science, Faculty of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan

• NISHI Masakazu

  Institute for Solid State Physics, The University of Tokyo

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