Semiconductor spintronics with Co2-Heusler compounds
K Hamaya, M Yamada - MRS Bulletin, 2022 - Springer
Abstract Ferromagnetic Co2-Heusler compounds showing high spin polarization have been
utilized as spin injectors and detectors for III–V and Group-IV semiconductors. In this article …
utilized as spin injectors and detectors for III–V and Group-IV semiconductors. In this article …
Spin-charge interconversion in heterostructures based on group-IV semiconductors
Spin-charge interconversion phenomena are ubiquitous in solid-state physics and represent
a powerful tool to investigate spin transport in metals, semiconductors and …
a powerful tool to investigate spin transport in metals, semiconductors and …
High temperature spin selectivity in a quantum dot qubit using reservoir spin accumulation
R Jansen, S Yuasa - npj Quantum Information, 2024 - nature.com
Employing spins in quantum dots for fault-tolerant quantum computing in large-scale qubit
arrays with on-chip control electronics requires high-fidelity qubit operation at elevated …
arrays with on-chip control electronics requires high-fidelity qubit operation at elevated …
Spin injection through energy-band symmetry matching with high spin polarization in atomically controlled ferromagnet/ferromagnet/semiconductor structures
M Yamada, F Kuroda, M Tsukahara, S Yamada… - NPG Asia …, 2020 - nature.com
Electrical injection of spin-polarized electrons from ferromagnets into semiconductors has
been generally demonstrated through a tunneling process with insulator barrier layers that …
been generally demonstrated through a tunneling process with insulator barrier layers that …
Two-dimensional spintronic circuit architectures on large scale graphene
Solid state electronics based on utilizing the electron spin degree of freedom for storing and
processing information can pave the way for next-generation spin-based computing …
processing information can pave the way for next-generation spin-based computing …
Room-temperature two-terminal magnetoresistance ratio reaching 0.1% in semiconductor-based lateral devices with L21-ordered Co2MnSi
K Kudo, M Yamada, S Honda, Y Wagatsuma… - Applied Physics …, 2021 - pubs.aip.org
We report on the highest two-terminal magnetoresistance (MR) ratio at room temperature in
semiconductor-based lateral spin-valve devices. From first-principles calculations, we …
semiconductor-based lateral spin-valve devices. From first-principles calculations, we …
High-efficient and gate-tunable spin transport in GaN thin film at room temperature
Q Wu, D Lin, M Chen, J Li, W Hu, X Wu, F Xu… - Applied Physics …, 2023 - pubs.aip.org
The emerging semiconductor spintronics has offered a practical routine for developing high-
speed and energy-efficient electronic and optoelectronic devices. GaN holds broad …
speed and energy-efficient electronic and optoelectronic devices. GaN holds broad …
Magnetoresistance ratio of more than 1% at room temperature in germanium vertical spin-valve devices with Co2FeSi
A Yamada, M Yamada, M Honda, S Yamada… - Applied Physics …, 2021 - pubs.aip.org
We report the highest two-terminal magnetoresistance (MR) ratio at room temperature in
semiconductor (SC)-based vertical spin-valve (VSV) devices on a silicon (Si) platform. Here …
semiconductor (SC)-based vertical spin-valve (VSV) devices on a silicon (Si) platform. Here …
Nonlinear electrical spin conversion in a biased ferromagnetic tunnel contact
The conversion of spin information into electrical signals is indispensable for spintronic
technologies. Spin-to-charge conversion in ferromagnetic tunnel contacts is well described …
technologies. Spin-to-charge conversion in ferromagnetic tunnel contacts is well described …
Beyond cmos
S Das, A Chen, M Marinella - 2021 IEEE International …, 2021 - ieeexplore.ieee.org
Dimensional and functional scaling 1 1 Functional Scaling: Suppose that a system has been
realized to execute a specific function in a given, currently available, technology. We say that …
realized to execute a specific function in a given, currently available, technology. We say that …