We are rebooting IWGO-4, which had to be extended due to the COVID-19 infection. The workshop will be held from Oct. 23 – 27, 2022 at THE SAIHOKUKAN HOTEL, Nagano.

Yoshinao Kumagai, Executive Committee Chair, IWGO-4.

The International Workshop on Gallium Oxide and Related Materials (IWGO) is the most prestigious international forum for Ga2O3 and related materials. The 4th workshop, scheduled for October 23 – 27, 2022 in Nagano, will be held in a single session format to enable maximum interaction between researchers in various technical fields.

Scientific Program

  • Bulk melt growth
  • Epitaxial thin film growth
  • Characterization and structural, electronic and optical properties
  • Theory, modeling, and simulation
  • Electronic and photonic devices
  • Material and device processing and fabrication techniques

Contact Info

IWGO-4 secretary : secretary [at] iwgo2022.org

Previous workshops

  • IWGO-3 : The Ohio State University, Columbus, Ohio, USA., Aug. 12-15, 2019.
  • IWGO-2 : Parma University, Parma, Italy, Sep. 13-15, 2017.
  • IWGO-1 : Kyoto University, Kyoto, Japan, Nov. 3-6, 2015.