Kyushu University Academic Staff Educational and Research Activities Database
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Hiromi Yuasa Last modified date:2023.11.27

Graduate School
Undergraduate School

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Introduction of laboratory. .
Academic Degree
Ph. D
Country of degree conferring institution (Overseas)
Field of Specialization
Spintronics, Magnetic material devices
ORCID(Open Researcher and Contributor ID)
Total Priod of education and research career in the foreign country
Outline Activities
1. Research
She has researched Spintronics application, from magnetic materials to magnetic devices. The goal of resarch is to realize extreme low power consumption devices and energy harvest devices toward IoT society.
2. Education activity
Basic course in Electronic information engineering, Electromagnetism II, Spintronics special lecture for graduated school.
3. Society activity
An organizer of sectional committee Spintronics in JSAP(The Japanese Society of Applied Physics), General Affairs Director of MSJ(The Magnetic Society of Japan), a Vice Chair of IEEE Shikoku-FukuokaHiroshima WIE, an Editorial committee member of IOP, and committees of various academic organizations.
Research Interests
  • Study of spintronic sensor and memory with ultra low power consumption
    keyword : sensor, memory, ultra low power consumption
  • Energy harvesting application from spintronics
    keyword : energy harvesting, spin current
Current and Past Project
  • The purpose of this study is to show the possibility which the Spin Seebeck power generation is enhanced from current pW-class to uW-class. By introducing the novel methods of fine structures and materials, we will enlarge the intrinsic parameters determining the generated power; Spin hall angular, spin mixing conductance and magnon temperature. After validation of the original ideas, the generated power potential will be estimated.
Academic Activities
Membership in Academic Society
  • The Japan Society of Applied Physics
  • The Magnetic Society of Japan
  • The Physics Society of Japan
  • IEEE Magnetic Society
  • Enhancement of Current-perpendicular-to-plane giant-magnetoresistance effect toward next HDD reader head
Educational Activities
I serve the courses of Basic course in Introduction of Electronic information engineering (B1), Introduction to advanced technology(B1), Basic course in Electronic information engineering (B2), Electromagnetism II (B2), Introduction of engineering (B2), Seminar of Electronic information engineering (B2), and Spintronics engineering (M).