The Institute of Electronics, Information and Communication Engineering (IEICE)
- "The current status of InN-including Materials and its Future" as 1st Workshop " Summer meeting of Materials and Devices in Expert Committee on Next-Generation Nano-Technology (2nd Period)" Tokyo, Jun. 30, 2006
- "2nd The current status of InN-including Materials and its Future" as 2nd Workshop "Summer meeting of Materials and Devices in Expert Committee on Next-Generation Nano-Technology (3rd Period)" Tokyo, Jun. 27, 2008
Workshop of Research Collaboration, Research of Institute for Materials Research (IMR)
- Kick-Off Meeting on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (Institute of Multidisciplinary Research for Advanced Materials(IMRAM), Tohoku Univ., Sendai, Jul. 31, 2009).
- 2nd Workshop on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (IMR, Tohoku Univ., Sendai, Dec. 22-23, 2009).
- 3rd Workshop on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (IMR, Tohoku Univ., Sendai, Oct. 25-26, 2010).
- 4th Workshop on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (IMR, Tohoku Univ., Sendai, Jan. 17-18, 2011).
- 5th Workshop on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (IMR, Tohoku Univ., Sendai, Aug. 8-9, 2012).
- 6th Workshop on High-Quality Crystal Growth of Nitride Semiconductors and its Applications (IMR, Tohoku Univ., Sendai, Dec. 26-27, 2012).
International Workshop
- 1st Intensive Discussion on Growth of Nitride Semiconductors (IDGN)
(Tohoku Univ., Sendai, Oct. 22-23, 2012). - 2nd IDGN (Tohoku Univ., Sendai, Oct. 29-31, 2014).
- 3rd IDGN (Tohoku Univ., Sendai, Jan. 16-18, 2017).
- 4th IDGN (Tohoku Univ., Sendai, Nov. 18-20, 2018).
Colloquium
- 1st Colloquium on Crystals
- Lecturer:
- Prof. Tsutomu Nakanishi, Nagoya University
- Topics:
- "Development of Electron Source with High Luminance and High Spin-Polarization"
- Schedule:
- 10:00 - 12:00, Jun. 26, 2008
- Place:
- Seminar Room Ⅰ, Institute for Materials Research (IMR), Tohoku Univ., Sendai
- 2nd Colloquium on Crystals
- Lecturer:
- Visiting Prof. Michio Kadota, Micro System Integration Center, Tohoku Univ.
- Topics:
- "Surface-Acoustic-Wave Devices of Nitride Semiconductors"
- Schedule:
- 10:00 - 12:00, Sep. 6, 2013.
- Place:
- Seminar Room, IMR, Tohoku Univ., Sendai
- 3rd Colloquium on Crystals
- Lecturer:
- Assoc. Prof. Tomoki Abe, Totori University
- Topics:
- "Epitaxial Growth of N-Doped ZnO and its Conduction-Type Control"
- Schedule:
- 13:30 - 15:40, Jun. 24, 2014
- Place:
- Audiovisual Room, IMR, Tohoku Univ., Sendai
- 4th Colloquium on Crystals
- Lecturer:
- Prof. Michał Boćkowski, Institute of High Pressure Physics, Poland
- Topics:
- "Crystal Growth of Bulk GaN"
- Schedule:
- 13:30 - 14:30, Jan. 7, 2016
- Place:
- Audiovisual Room, IMR, Tohoku Univ., Sendai
- 5th Colloquium on Crystals
- Lecturer:
- Prof. Zlatko Sitar, North Carolina State University, USA
- Topics:
- "Control of Surface Kinetics During the Growth of Ⅲ-Nitrides on Native Substrates"
- Schedule:
- 13:00 - 15:00, Apr. 6, 2017
- Place:
- Big Hall, IMR, Tohoku Univ., Sendai
- 6th Colloquium on Crystals
- Lecturer:
- Prof. Tohru Kachi,
Institute of Materials and Systems for Sustainability, Nagoya University
Toyota Advanced Power Electronics Industry-Academia Collaborative Chair - Topics:
- "Current Status and Future on GaN Power Devices for Automobile Applications"
- Schedule:
- 14:00 - 16:00, Aug. 24, 2017
- Place:
- Seminar Room Ⅰ, IMR, Tohoku Univ., Sendai