Centers & Labs

RIKEN Center for Emergent Matter Science

Quantum Information Electronics Division

Division Director: Seigo Tarucha (D.Eng.)
Seigo  Tarucha(D.Eng.)

Quanta are the smallest unit of matter-like mass, and can behave both like waves and particles. By developing technologies to control the quantum state, it is possible to create quantum computers and quantum devices that process information extremely safely and with extremely low energy consumption.

Main Research Field

Mathematical and physical sciences

Related Research Fields

Informatics / Engineering


  • Semiconductor quantum dots
  • Quantum wire
  • Quantum computation
  • Topological quantum computation
  • Quantum transport


Contact information

2-1 Hirosawa
Wako, Saitama
351-0198 Japan

Email: tarucha [at]

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