132 citations · 259 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2016★ 91 cited
Gate-tunable spin-charge conversion and a role of spin-orbit interaction in graphene
S. Dushenko, H. Ago, K. Kawahara +6
The small spin-orbit interaction of carbon atoms in graphene promises a long spin diffusion length and potential to create a spin field-effect transistor. However, for this reason,…
cond-mat.mes-hall2012★ 36 cited
Ambipolar transport in bulk crystals of a topological insulator by gating with ionic liquid
Kouji Segawa, Zhi Ren, Satoshi Sasaki +3
We report that the ionic-liquid gating of bulk single crystals of a topological insulator can control the type of the surface carriers and even results in ambipolar transport. This…
cond-mat.supr-con2011★ 132 cited
Electrochemical synthesis and superconducting phase diagram of Cu_xBi2Se3
M. Kriener, Kouji Segawa, Zhi Ren +4
The superconducting Cu_xBi_2Se_3 is an electron-doped topological insulator and is a prime candidate of the topological superconductor which still awaits discovery. The electrochem…