Hiroki Arisawa

A Study on Spin Mechanics Phenomena in Spin-Lattice Coupled Systems

• Gebundenes Buch

Produktbeschreibung

This book presents an experimental investigation of spin-mechanical phenomena in spin-lattice coupled systems. The author demonstrates that the resonant mechanical vibration of a micro magnetic mechanical oscillator changes in response to the magnetization process in the oscillator. The author also investigates a spin-current-induced volume modulation effect in a giant magnetostrictive material. The results presented here accelerate the exploration of cross-correlation effects between spintronics and micromechanics and provide insight into magnetomechanical properties associated with a spin current.

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Produktdetails

• Springer Theses
• Verlag: Springer / Springer Nature Singapore / Springer, Berlin
• Artikelnr. des Verlages: 978-981-97-8641-1
• Seitenzahl: 112
• Erscheinungstermin: 5. Februar 2025
• Englisch
• Abmessung: 241mm x 160mm x 12mm
• Gewicht: 306g
• ISBN-13: 9789819786411
• ISBN-10: 981978641X
• Artikelnr.: 71520732

Autorenporträt

Hiroki Arisawa received his Ph.D. in physics from Tohoku University in 2023. His work focuses on spin-lattice couplings in solids in the field of spin mechanics. He experimentally investigates cross-correlation phenomena between spin angular momentum and mechanical motion via the spin-lattice coupling. During his Ph.D. program, he successfully demonstrated spin mechanical phenomena in several physical systems, such as a micro magnetic mechanical oscillator and a giant magnetostrictive material. He was awarded the Tohoku University President's Award in 2023.

Inhaltsangabe

Research background.- Experimental methods.- Magnetomechanical coupling in magnetic micro mechanical oscillator.- Spin current volume effect in spin-lattice coupled system.- Conclusion.