253 citations · 665 across the 17 of their papers we have counts for
Showing 2017Show all
2 papers · 1 filter
cond-mat.mes-hall2017★ 105 cited
Nonlinear spin current generation in noncentrosymmetric spin-orbit coupled systems
Keita Hamamoto, Motohiko Ezawa, Kun Woo Kim +2
Spin current plays a central role in spintronics. In particular, finding more efficient ways to generate spin current has been an important issue and studied actively. For example,…
quant-ph2017★ 26 cited
Quantum Phase Transition and Entanglement in Topological Quantum Wires
Jaeyoon Cho, Kun Woo Kim
We investigate the quantum phase transition of the Su-Schrieffer-Heeger (SSH) model by inspecting the two-site entanglements in the ground state. It is shown that the topological p…