The nonlocal transport and switch effect in light- and electric-controlled silicene–superconductor hybrid structure*

Project supported by the National Natural Science Foundation of China (Grant Nos. 11504084 and 11647164) and the Natural Science Foundation for Colleges and Universities in Jiangsu Province, China (Grant Nos. 18KJB140005, 17KJD170004, and 16KJB140008).

Qi Fenghua1, 2, Cao Jun1, 2, Cao Jie3, Zhang Lifa1, †
       

(color online) (a) The energy spectra of the three regions. (b) The conductances gAR (solid line), gCAR (dash line), and gEC (dotted line) versus the incident energy E for the antiparallel electric fields . The other parameters are set as the light field strength λ = 3λSO, the superconducting region length d = 0.8ξ, the chemical potentials of the two normal regions −UL = UR = λSO and the superconducting pairing potential Δ = 2 meV.