39 citations · 91 across the 6 of their papers we have counts for
6 papers
Electrical spin injection from ferromagnet into an InAs heterostructures through MgO tunnel barrier
T. Ishikura, Z. Cui, L-K. Liefeith +2
We have investigated electrical spin injection from Ni81Fe19 into an InAs quantum well through MgO tunneling barrier for potential application to InAs-based spin field effect trans…
A controlled-NOT gate in a chain of qubits embedded in a spin field-effect transistor and its process tomography
Makoto Unoki, Hiromichi Nakazato, Kazuya Yuasa +1
We have investigated the realizability of the controlled-NOT (CNOT) gate and characterized the gate operation by quantum process tomography for a chain of qubits, realized by elect…
State Tomography of a Chain of Qubits Embedded in a Spin Field-Effect Transistor via Repeated Spin-Blockade Measurements on the Edge Qubit
Kazuya Yuasa, Kosuke Okano, Hiromichi Nakazato +2
As a possible physical realization of a quantum information processor, a system with stacked self-assembled InAs quantum dots buried in GaAs in adjacent to the channel of a spin fi…
Datta-Das type spin-field effect transistor in non-ballistic regime
Munekazu Ohno, Kanji Yoh
It is revealed that in spin helix state of (001) quantum well system, strong suppression of D'yakonov-Perel' spin relaxation process occurs by an interplay between Rashba and Dress…
High quality Fe3-deltaO4/InAs hybrid structure for electrical spin injection
Marhoun Ferhat, Kanji Yoh
Single Crystalline Fe3-deltaO4 (0<=delta<=0.33) films have been epitaxially grown on InAs (001) substrates by molecular beam epitaxy using O2 as source of active oxygen. Under opti…
Spin-Polarized Electron Injection through an Fe/InAs Junction
Hiroshi Ohno, Kanji Yoh, Kazuhisa Sueoka +3
We report on the spin-polarized electron injection through an Fe(100)/InAs(100) junction. The circularly polarized electroluminescence of injected electrons from epitaxially grown…