作者单位: | [1]StateKeyLaboratoryofMagneticResonanceandAtomicandMolecularPhysics,WuhanInstituteofPhysicsandMathematics,ChineseAcademyofSciences,Wuhan430071//CentreforColdAtomPhysics,ChineseAcademyofSciences,Wuhan430071 [2]DepartmentofAppliedPhysics,ZhejiangUniversityofTechnology,Hangzhou310032 |