63 citations
- Utsunomiya UniversityJP19 papers
- RIKEN Advanced Science InstituteJP6 papers
- Chalmers University of TechnologySE2 papers
- Lomonosov Moscow State UniversityRU2 papers
- Nagoya UniversityJP2 papers
- Ochanomizu UniversityJP2 papers
- Office National d'Études et de Recherches AérospatialesFR2 papers
- Rikkyo UniversityJP2 papers
- Tohoku UniversityJP2 papers
- University of HelsinkiFI2 papers
- Advanced Institute of Industrial TechnologyJP1 paper
- Duke UniversityUS1 paper
5 papers · 1 filter
Device/circuit simulations of silicon spin qubits based on a gate-all-around transistor
Tetsufumi Tanamoto, Keiji Ono
We theoretically investigated the readout process of a spin--qubit structure based on a gate-all-around (GAA) transistor. Our study focuses on a logical qubit composed of two physi…
Indexing current-voltage characteristics using a hash function
T. Tanamoto, S. Furukawa, R. Kitahara +3
Differentiating between devices of the same size is essential for ensuring their reliability. However, identifying subtle differences can be challenging, particularly when the devi…
Effects of valley splitting on resonant-tunneling readout of spin qubits
Tetsufumi Tanamoto, Keiji Ono
The effect of valley splitting on the readout of qubit states is theoretically investigated in a three-quantum-dot (QD) system. A single unit of the three-QD system consists of qub…
Five and three quantum dot systems as apparatuses for measuring energy-levels
Tetsufumi Tanamoto, Tomosuke Aono
A quantum dot (QD) system provides various quantum physics of nanostructures. So far, many types of semiconductor QD structures have been fabricated and investigated experimentally…
Simulations of hybrid charge-sensing single-electron-transistors and CMOS circuits
Tetsufumi Tanamoto, Keiji Ono
Single-electron transistors (SETs) have been extensively used as charge sensors in many areas such as quantum computations. In general, the signals of SETs are smaller than those o…