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Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Themes Researchers JP Top Information Communication Spintronics Devices and Materials Spintronics Devices and Materials JAPANESEINQUIRY update：2022/06/30       NEXT PREV Features and Uniqueness Spintronics is a technology utilizing electron spin which provided magnetic sensor, nonvolatile magnetic memory, and so on. Our studies are as below. Noble & Rare-earth free magnetic films with large perpendicular magnetic anisotropy. We achieved to develop various Mn-bases alloy films exhibiting high perpendicular magnetic anisotropy (Fig.1 ). THz range observation of magnetization motion. We achieved to detect a motion of magnetization using pulse laser in time domain (Fig. 2). Novel organic spin devices. We achieved to fabricate hybrid junction consisting of an organic layer sandwiched by two inorganic magnetic layers and to observe magnetoresistance effect. Tunnel Magnetoresistive devices: We are developing TMR devices with Mn-Ga alloys films (Fig.3 ). Practical Application Magnetic memory and storage. Microwave and Terahertz wave. Magnetic sensors. We hope to conduct collaborative research with a willing company for a practical application of these devices and materials in industry. Keywords Spintronics magnetoresistive devices magnetic materials organic materials terahertz pulse laser spin dynamics magneto-optical effect Researchers Advanced Institute for Materials Research Shigemi Mizukami, ProfessorDoctor of Engineering Laboratory Website researchmap Laboratory Website researchmap Browsing History Common Keywords Novel-Concept Silicon Integrated Circuits Derived from the 3-Dimensional Device, Circuit and Architecture [ 遠藤 哲郎 教授 ] Emergence in collective electrons in organic molecular materials [ 佐々木 孝彦 教授 ] Theoretical Design of New Materials and Device Functionality based on First-principles Calculations [ 白井 正文 教授 ] Development of High Sensitive Magnetic Sensor Operating at Room Temperature with Tunnel Magnetoresistance Devices [ 安藤 康夫 教授 ] Development of Terahertz Semiconductor Devices Using Novel Nano-Heterostructures and Materials and their ICT Applications [ 尾辻 泰一 教授 ] User Who Reviewed This Content Also Reviewed Extracorporeal Shock Wave Therapy as a New, Non-Invasive Angiogenic Therapy [ SHIMOKAWA Hiroaki Professor ] Molecular Imaging from Basic Research to Clinical Application [ YANAI Kazuhiko Professor ] Noninvasive Ultrasonic Measurement of Dynamic Properties of Heart and Arteries [ Hiroshi Kanai Professor ] Research Profiles ©TOHOKU UNIVERSITY How to Use FAQ For Researchers Site Policy [jp] ©TOHOKU UNIVERSITY Fields Medical Life Sciences Information Communication Environment Nanotechnology / Materials Energy Manufacturing Technology Social Infrastructure Frontier Liberal Arts Fields Themes Researchers 日本語 ENGLISH Close