the National Natural Science Foun-dation of China(Grant Nos.92265113,12074368,12304560,and 12034018);China Postdoctoral Science Foundation(Grant Nos.BX20220281 and 2023M733408).
Scaling up spin qubits in silicon-based quantum dots is one of the pivotal challenges in achieving large-scale semiconductor quantum computation.To satisfy the connectivity requirements and reduce the lithographic com...
Project supported by the National Science Fund for Distinguished Young Scholars(Grant No.11925407);the Basic Science Center Program of the National Natural Science Foundation of China(Grant No.61888102);the Key Research Program of Frontier Sciences of CAS(Grant No.ZDBS-LYJSC019);CAS Project for Young Scientists in Basic Research(Grant No.YSBR-026)。
The achievement of universal quantum computing critically relies on scalability.However,ensuring the necessary uniformity for scalable silicon electron spin qubits poses a significant challenge due to the considerable...
supported by National Natural Science Foundation of China (Grant Nos 50672079,60336010 and 60676027);National Basic Research Program of China (Grant No 2007CB613400)
The hole subband structures and effective masses of tensile strained Si/Sil-yGey quantum wells are calculated by using the 6 × 6 k·p method. The results show that when the tensile strain is induced in the quantum we...