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Theory of generation and conversion ...

Hamada, Masato.

Theory of generation and conversion of phonon angular momentum

Record Type:	Electronic resources : Monograph/item
Title/Author:	Theory of generation and conversion of phonon angular momentumby Masato Hamada.
Author:	Hamada, Masato.
Published:	Singapore :Springer Singapore :2021.
Description:	xii, 93 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Phonons.
Online resource:	https://doi.org/10.1007/978-981-33-4690-1
ISBN:	9789813346901$q(electronic bk.)

Theory of generation and conversion of phonon angular momentum
Hamada, Masato.

Theory of generation and conversion of phonon angular momentum[electronic resource] /by Masato Hamada. - Singapore :Springer Singapore :2021. - xii, 93 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Background -- Phonon Thermal Edelstein Effect -- Magnetoelectric Effect for Phonons -- Conversion Between the Electron Spin and the Microscopic Atomic Rotation -- Conclusion.

This book presents a theoretical study of the generation and conversion of phonon angular momentum in crystals. Recently, rotational motions of lattice vibrations, i.e., phonons, in crystals attract considerable attentions. As such, the book theoretically demonstrate generations of phonons with rotational motions, based on model calculations and first-principle calculations. In systems without inversion symmetry, the phonon angular momentum is shown to be caused by the temperature gradient, which is demonstrated in crystals such as wurtzite gallium nitride, tellurium, and selenium using the first-principle calculations. In systems with neither time-reversal nor inversion symmetries, the phonon angular momentum is shown to be generated by an electric field. Secondly, the book presents the microscopic mechanisms developed by the author and his collaborator on how these microscopic rotations of nuclei are coupled with electron spins. These predictions serve as building blocks for spintronics with phonons or mechanical motions.

ISBN: 9789813346901$q(electronic bk.)

Standard No.: 10.1007/978-981-33-4690-1doiSubjects--Topical Terms:

215790
Phonons.

LC Class. No.: QC176.8.P5 / H363 2021

Dewey Class. No.: 530.416

Theory of generation and conversion of phonon angular momentum
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100 1 $a Hamada, Masato. $3 889909
245 1 0 $a Theory of generation and conversion of phonon angular momentum $h [electronic resource] / $c by Masato Hamada.
260 $a Singapore : $b Springer Singapore : $b Imprint: Springer, $c 2021.
300 $a xii, 93 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Background -- Phonon Thermal Edelstein Effect -- Magnetoelectric Effect for Phonons -- Conversion Between the Electron Spin and the Microscopic Atomic Rotation -- Conclusion.
520 $a This book presents a theoretical study of the generation and conversion of phonon angular momentum in crystals. Recently, rotational motions of lattice vibrations, i.e., phonons, in crystals attract considerable attentions. As such, the book theoretically demonstrate generations of phonons with rotational motions, based on model calculations and first-principle calculations. In systems without inversion symmetry, the phonon angular momentum is shown to be caused by the temperature gradient, which is demonstrated in crystals such as wurtzite gallium nitride, tellurium, and selenium using the first-principle calculations. In systems with neither time-reversal nor inversion symmetries, the phonon angular momentum is shown to be generated by an electric field. Secondly, the book presents the microscopic mechanisms developed by the author and his collaborator on how these microscopic rotations of nuclei are coupled with electron spins. These predictions serve as building blocks for spintronics with phonons or mechanical motions.
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650 2 4 $a Theoretical, Mathematical and Computational Physics. $3 376743
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