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A research team led by Professor Tanamoto demonstrated a new method for reading quantum computers using cutting-edge semiconductor technology atItabashi Campus

A research team led by Professor Tetsushi Tanamoto of Department of Data Science and Faculty of Science and Engineering, Teikyo University, has theoretically demonstrated through simulations that cutting-edge GAA transistors ^* used in smartphones and AI can read the state of qubits in quantum computers.
The results of this research were published on April 3, 2026 (Friday) in "IEEE Access, vol. 14, pp. 47525-47537, 2026".

• * Gate-All-Around (GAA) Transistor
  A transistor is a semiconductor device that controls the ON/OFF state of current by applying a voltage to an electrode called the "gate." "Gate-all-around (GAA)" refers to a structure where the gate surrounds the entire channel. By surrounding the channel from all sides, current control becomes significantly more precise, allowing for smaller devices and lower power consumption.

The press release is available here.
The contents are as follows:
Click here for more information about Professor Tanamoto.

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