4 citations · 6 across the 2 of their papers we have counts for
3 papers
cond-mat.mes-hall2008★ 2 cited
Sign reversal of ac Josephson current in a ferromagnetic Josephson junction
S. Hikino, M. Mori, S. Takahashi +1
The ac Josephson effect in a ferromagnetic Josephson junction, which is composed of two superconductors separated by a ferromagnetic metal (FM), is studied by a tunneling Hamiltoni…
cond-mat.supr-con2006★ 4 cited
Quantum interference due to crossed Andreev reflection in a d-wave superconductor with two nano-contacts
S. Takahashi, T. Yamashita, S. Maekawa
The crossed Andreev reflection in a hybrid nanostructure consisting of a d-wave superconductor and two quantum wires is theoretically studied. When the (110) oriented surface of th…
cond-mat.supr-con2006
Controllable pi junction with magnetic nanostructures
T. Yamashita, S. Takahashi, S. Maekawa
We propose a novel Josephson device in which 0 and states are controlled by an electrical current. In this system, the state appears in a superconductor/normal metal/superc…