1.3k citations · 1.4k across the 2 of their papers we have counts for
6 papers
Extremely long quasiparticle spin lifetimes in superconducting aluminium using MgO tunnel spin injectors
Hyunsoo Yang, See-Hun Yang, Saburo Takahashi +2
There has been an intense search in recent years for long-lived spin-polarized carriers for spintronic and quantum-computing devices. Here we report that spin polarized quasi-parti…
Spin Seebeck insulator
K. Uchida, J. Xiao, H. Adachi +10
Thermoelectric generation is an essential function of future energy-saving technologies. However, this generation has been an exclusive feature of electric conductors, a situation…
Superconducting pi qubit with a ferromagnetic Josephson junction
T. Yamashita, K. Tanikawa, S. Takahashi +1
Solid-state qubits have the potential for the large-scale integration and for the flexibility of layout for quantum computing. However, their short decoherence time due to the coup…
Crossed Andreev Reflection in Structures Consisting of a Superconductor with Ferromagnetic Leads
Taro Yamashita, Saburo Takahashi, Sadamichi Maekawa
A theory of crossed Andreev reflection in structures consisting of a superconductor with two ferromagnetic leads is presented. The electric current due to the crossed Andreev refle…
Spin Injection and Detection in Magnetic Nanostructures
S. Takahashi, S. Maekawa
We study theoretically the spin transport in a nonmagnetic metal connected to ferromagnetic injector and detector electrodes. We derive a general expression for the spin accumulati…
Andreev Reflection in Ferromagnet/Superconductor/Ferromagnet Double Junction Systems
Taro Yamashita, Hiroshi Imamura, Saburo Takahashi +1
We present a theory of Andreev reflection in a ferromagnet/superconductor/ferromagnet double junction system. The spin polarized quasiparticles penetrate to the superconductor in t…