Generation of valley pump currents in silicene<xref rid="cpb_28_1_017204fn1" ref-type="fn">*</xref><fn id="cpb_28_1_017204fn1"><label>*</label><p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11274059, 11574045, and 11704165).</p></fn>

Generation of valley pump currents in silicene**

Project supported by the National Natural Science Foundation of China (Grant Nos. 11274059, 11574045, and 11704165).

Jada Marcellino John Tombe¹, Wang Mei-Juan¹, Wang Sa-Ke^{1, 2, †}

Valley-resolved pumped current I_LK(K′) as a function of the Fermi energy E. The lengths of the pump regions are L = 6a. Other parameters are A₀ = 1 eV, Δ₀ = 1 eV, and L₀ = 0.