Sumitomo Electric Industries, Limited

Sumitomo Wiring Systems, Limited

Autonetworks Technologies, Limited

Ryo Toyoshima

Yoshiyuki Yamamoto

Masahiro Adachi

Makoto Kiyama

Yoshiki Nishibayashi

Hitoshi Sumiya

Yoshihiro Nakai

Tetsuya Kuwabara

Yasuyuki Otsuka

Taichiro Nishikawa

Hiroyuki Kobayashi

Yutaka Kobayashi

Issei Satoh

Akiko Inoue

Kei Sakamoto

Kazuhiro Goto

Fumitoshi Imasato

Yusuke Oshima

Kazuhiro Nanjo

Minoru Nakamoto

Minori Teramoto

Provided is a synthetic single-crystal diamond containing nitrogen. In an X-ray absorption fine structure thereof, a ratio I/Ibetween an intensity Iof a peak which appears at an energy of 405±1 eV and has a full width at ¾ maximum of 3 eV or more and an intensity Iof a peak which appears at an energy of 412±2 eV is less than 1.5.

Synthetic single crystal diamond, tool including the same and method of producing synthetic single crystal diamond

A thermoelectric conversion material contains a matrix composed of a semiconductor and nanoparticles disposed in the matrix, and the nanoparticles have a lattice constant distribution Δd/d of 0.0055 or more.

Thermoelectric conversion material, thermoelectric conversion element, thermoelectric conversion module and optical sensor

A covered electrical wire comprises a conductor and an insulating covering layer provided outside the conductor, the conductor being a stranded wire composed of a plurality of copper alloy wires composed of a copper alloy and twisted together, and has a wire diameter of 0.5 mm or less, the copper alloy containing Ni, or Ni and Fe in an amount of 0.1% by mass or more and 1.6% by mass or less in total, and P in an amount of 0.05% by mass or more and 0.7% by mass or less, with a balance being Cu and impurities, in the copper alloy, a ratio of precipitation of P to solid solution of P being 1.1 or more.

Covered electrical wire, terminal-equipped electrical wire, copper alloy wire, and copper alloy stranded wire

A thermoelectric conversion material contains a matrix composed of a semiconductor and nanoparticles disposed in the matrix, and the nanoparticles have a lattice constant distribution &#x394;d/d of 0.0055 or more.

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Osaka, Japan

Ryo Toyoshima