supported by the Science and Technology Innovation 2030-Major Project(Grant No.2021ZD0302003);the National Key Research and Development Program of China(Grant Nos.2022YFA1404101,2021YFA1401700,and 2018YFA0307601);the National Natural Science Foundation of China(Grant Nos.12034011,92065108,11974224,12022406,and 12004229);the Fund for Shanxi 1331 Project Key Subjects Construction,and Tencent(Xplorer Prize)。
We report on the efficient creation of a sample of 2.2×10^(4)fermionic polar molecules^(23)Na^(40)K in their rovibrational ground state X^(1)∑^(+)|v=0,J=0>at 247 nK via an intermediate state of the spin-orbit couple...
Project supported by the Natonal Natural Science Foundation of China (Grant No. 11904018);supported by the high performance computing(HPC) resources at Beihang University and the college students’ innovation and entrepreneurship training program
Stimulated Raman adiabatic passage(STIRAP)is an important technique to manipulate quantum states in quantum simulation and quantum computation.The transformation fidelity is limited in reality due to experimental impe...
Project supported by the National Natural Science Foundation of China(Grant Nos.10974024 and 11274056)
We study theoretically how to produce and detect the ultracold ground-state Cs2 molecule from Feshbach state. Nu- merical calculations are performed by solving the quantum Liouville equation based on multilevel Bloch ...
Project sapported by the National Natural Science Foundation of China (Grant No 10574096).
The technique of stimulated Raman adiabatic passage (STIRAP) is used to transfer potassium atoms from the 22p state to the 21p Rydberg state through the intermediate state 22s. The results show that complete populat...