2 papers
quant-ph2026
SiGe/Si(111)/SiGe heterostructure for Si spin qubits with electrons confined in L valley of conduction band
Takafumi Tokunaga, Hiromichi Nakazato
In Si(111) crystals, a strong biaxial tensile strain applied within the (111) plane is considered to shift the lowest energy point of the conduction band from the valley to the…
quant-ph2025
(111) Si spin qubits constructed on L point of band structure
Takafumi Tokunaga, Hiromichi Nakazato
(001) Si spin qubits are being intensively studied because they have structures similar to that of CMOS devices currently being produced, and thus have the advantage of utilizing s…