Ryoji Funahashi

Overview

Best Publications

• An Oxide Single Crystal with High Thermoelectric Performance in Air

  Ryoji Funahashi;Ichiro Matsubara;Hiroshi Ikuta;Tsunehiro Takeuchi

  699
  Citations

• Electrical and thermal properties of single-crystalline (Ca2CoO3)0.7CoO2 with a Ca3Co4O9 structure

  Masahiro Shikano;Ryoji Funahashi

  675
  Citations

• Oxide Thermoelectric Materials: A Nanostructuring Approach

  Kunihito Koumoto;Yifeng Wang;Ruizhi Zhang;Atsuko Kosuga

  540
  Citations

• Complex Oxide Materials for Potential Thermoelectric Applications

  Kunihito Koumoto;Ichiro Terasaki;Ryoji Funahashi

  466
  Citations

• Oxide thermoelectrics: The challenges, progress, and outlook

  Jian He;Yufei Liu;Ryoji Funahashi

  408
  Citations

• Thermoelectric Ceramics for Energy Harvesting

  Kunihito Koumoto;Ryoji Funahashi;Emmanuel Guilmeau;Yuzuru Miyazaki

  356
  Citations

• Thermoelectric properties of Bi2Sr2Co2Ox polycrystalline materials

  Ryoji Funahashi;Ichiro Matsubara;Satoshi Sodeoka

  343
  Citations

• High temperature thermoelectric properties of oxide Ca9Co12O28

  Siwen Li;Ryoji Funahashi;Ichiro Matsubara;Kazuo Ueno

  338
  Citations

• Thermoelectrical properties of A-site substituted Ca1- xRexMnO3 system

  D. Flahaut;T. Mihara;R. Funahashi;N. Nabeshima

  336
  Citations

• Bi2Sr2Co2Oy whiskers with high thermoelectric figure of merit

  Ryoji Funahashi;Masahiro Shikano

  306
  Citations

• Thermoelectric properties of the Bi- and Na-substituted Ca3Co4O9 system

  Gaojie Xu;Ryoji Funahashi;Masahiro Shikano;Ichiro Matsubara

  294
  Citations

• Synthesis and Thermoelectric Properties of the New Oxide Materials Ca3-xBixCo4O9+δ (0.0 < x < 0.75)

  Siwen Li;Ryoji Funahashi;Ichiro Matsubara;Kazuo Ueno

  292
  Citations

• Fabrication of an all-oxide thermoelectric power generator

  Ichiro Matsubara;Ryoji Funahashi;Tomonari Takeuchi;Satoshi Sodeoka

  246
  Citations

• Contribution of electronic structure to the large thermoelectric power in layered cobalt oxides

  Tsunehiro Takeuchi;Takeshi Kondo;Tsuyoshi Takami;Hirofumi Takahashi

  217
  Citations

• Thermoelectric properties of Pb- and Ca-doped (Bi2Sr2O4)xCoO2 whiskers

  Ryoji Funahashi;Ichiro Matsubara

  189
  Citations

• Ca2.7Bi0.3Co4O9∕La0.9Bi0.1NiO3 thermoelectric deviceswith high output power density

  R. Funahashi;S. Urata;K. Mizuno;T. Kouuchi

  143
  Citations

• High-temperature transport properties of Nb and Ta substituted CaMnO3 system

  Gaojie Xu;Ryoji Funahashi;Qirong Pu;Biao Liu

  137
  Citations

• A portable thermoelectric-power-generating module composed of oxide devices

  R. Funahashi;M. Mikami;T. Mihara;S. Urata

  130
  Citations

• Thermoelectric properties of highly grain-aligned and densified Co-based oxide ceramics

  Yuqin Zhou;Ichiro Matsubara;Shigeru Horii;Tomonari Takeuchi

  129
  Citations

• High-temperature thermoelectric properties of single-crystal Ca3Co2O6

  M. Mikami;R. Funahashi;M. Yoshimura;Y. Mori

  125
  Citations