Effect of Pressure on the Electrical Resistivity of YbBe_<13>

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概要

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• The electrical resistivity of YbBe_<13> has been measured at high pressure up to 2 GPa and magnetic field up to 5 T. It is found that the electrical resisitivity shows a maximum near 25 K (=T_<max>) and has -logT term in temperature range above T_<max> indicating Kondo scattering of conduction electrons. The temperature of the resistivity maximum is only weakly affected by pressure but the gradients of the -logT term decrease with increasing pressure. The results is discussed in connection with the interplay between the Kondo effect and crystalline electric field.

• 社団法人日本磁気学会の論文
• 2003-05-01

著者

• Smith J.l.

  Materials Science And Technology Los Alamos National Laboratory

• Kagayama Tomoko

  Dept.of Mechanical Engineering And Materials Science Kumamoto Univ.

• Oomi Gendo

  Dept.of Phys. Kyushu Univ.

• Lacerda Alex

  Materials Science And Technology Los Alamos National Laboratory

• Ohashi Masashi

  Dept.of Phys. Kyushu Univ.

• Sawamura Tomomi

  Dept.of Phys.,Kumamoto Univ.

• Sawamura Tomomi

  Dept.of Phys. Kumamoto Univ.:(present Adress)nec Micro System

関連論文

• Effect of Pressure on the Electrical Resistivity of YbBe_

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