User profiles for Atsufumi Hirohata

Atsufumi Hirohata

University of York
Verified email at york.ac.uk
Cited by 8480

Review on spintronics: Principles and device applications

A Hirohata, K Yamada, Y Nakatani, IL Prejbeanu… - Journal of Magnetism …, 2020 - Elsevier
Spintronics is one of the emerging fields for the next-generation nanoelectronic devices to
reduce their power consumption and to increase their memory and processing capabilities. …

The 2020 magnetism roadmap

…, P Gambardella, A Kirilyuk, A Hirohata… - Journal of Physics D …, 2020 - iopscience.iop.org
The 2020 magnetism roadmap - IOPscience This site uses cookies. By continuing to use this
site you agree to our use of cookies. To find out more, see our Privacy and Cookies policy. …

Future perspectives for spintronic devices

A Hirohata, K Takanashi - Journal of Physics D: Applied Physics, 2014 - iopscience.iop.org
Spintronics is one of the emerging research fields in nanotechnology and has been growing
very rapidly. Studies of spintronics were started after the discovery of giant …

[HTML][HTML] Spintronics based random access memory: a review

S Bhatti, R Sbiaa, A Hirohata, H Ohno, S Fukami… - Materials Today, 2017 - Elsevier
This article reviews spintronics based memories, in particular, magnetic random access
memory (MRAM) in a systematic manner. Debuted as a humble 4 Mb product by FreeScale in …

Heusler alloys for metal spintronics

A Hirohata, DC Lloyd - MRS Bulletin, 2022 - Springer
Heusler alloys have been theoretically predicted and experimentally demonstrated to be an
ideal spin source due to their half-metallicity at room temperature. The half-metallicity also …

Heusler-alloy films for spintronic devices

A Hirohata, J Sagar, L Lari, LR Fleet, VK Lazarov - Applied Physics A, 2013 - Springer
The next generation of magnetic memories requires an ideal spin-polarised electron source,
achievable by using a half-metallic Heusler-alloy film. For Heusler-alloy film implementation…

Roadmap for emerging materials for spintronic device applications

A Hirohata, H Sukegawa, H Yanagihara… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
The Technical Committee of the IEEE Magnetics Society has selected seven research topics
to develop their roadmaps, where major developments should be listed alongside expected …

Heusler alloys for spintronic devices: review on recent development and future perspectives

…, H Sukegawa, S Mitani, A Hirohata - … and technology of …, 2021 - Taylor & Francis
Heusler alloys are theoretically predicted to become half-metals at room temperature (RT).
The advantages of using these alloys are good lattice matching with major substrates, high …

[BOOK][B] Heusler alloys

C Felser, A Hirohata - 2015 - Springer
Since the discovery of Cu2MnSn by Friedrich Heusler in 1903, this type of ternary alloys has
been intensively investigated due to its ferromagnetism without containing any …

[HTML][HTML] A review of methods and data to determine raw material criticality

…, J Goddin, K Habib, C Hagelüken, A Hirohata… - Resources, conservation …, 2020 - Elsevier
The assessment of the criticality of raw materials allows the identification of the likelihood of
a supply disruption of a material and the vulnerability of a system (eg a national economy, …