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Charge and heat transport phenomena ...

Kanazawa, Naoya.

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Charge and heat transport phenomena in electronic and spin structures in B20-type compounds

Record Type:	Electronic resources : Monograph/item
Title/Author:	Charge and heat transport phenomena in electronic and spin structures in B20-type compounds/ by Naoya Kanazawa.
Author:	Kanazawa, Naoya.
Published:	Tokyo :Springer Japan : : 2015.,
Description:	xii, 89 p. :ill. (some col.), digital ;24 cm.
[NT 15003449]:	Introduction -- Experimental methods -- Magnetic and transport properties in B20-type germanides -- 3D skyrmion-lattice and topological Hall effect in MnGe -- Skyrmion formation in epitaxial FeGe thin films -- 3D Dirac electrons and large thermoelectric properties in CoGe -- Conclusion.
Contained By:	Springer eBooks
Subject:	Charge transfer. -
Online resource:	http://dx.doi.org/10.1007/978-4-431-55660-2
ISBN:	9784431556602 (electronic bk.)

Charge and heat transport phenomena in electronic and spin structures in B20-type compounds
Kanazawa, Naoya.

Charge and heat transport phenomena in electronic and spin structures in B20-type compounds[electronic resource] /by Naoya Kanazawa. - Tokyo :Springer Japan :2015. - xii, 89 p. :ill. (some col.), digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Experimental methods -- Magnetic and transport properties in B20-type germanides -- 3D skyrmion-lattice and topological Hall effect in MnGe -- Skyrmion formation in epitaxial FeGe thin films -- 3D Dirac electrons and large thermoelectric properties in CoGe -- Conclusion.

This thesis presents systematic experimental research on chiral-lattice crystals referred to as B20-type germanium compounds, especially focusing on skyrmion spin textures and Dirac electrons. An emergent electromagnetic field observed in MnGe demonstrates a formation of three-dimensional skyrmion crystals. Detection of skyrmions in nanoscale Hall bar devices made of FeGe is realized by measuring the topological Hall effect, a transport property reflecting emergent fields produced by skyrmions. By measuring the electron-filling dependence of thermopower in CoGe, a pronounced thermoelectric property in this compound is revealed to stem from the asymmetric density of states appearing at certain levels of Fermi energy in the Dirac electron state. The three main results named above will contribute to enriching a variety of novel electromagnetic responses of emergent gauge fields in solids, to realizing high-performance skyrmion-based magnetic memory, and to designing high-efficiency thermoelectric materials, respectively.

ISBN: 9784431556602 (electronic bk.)

Standard No.: 10.1007/978-4-431-55660-2doiSubjects--Topical Terms:

604705
Charge transfer.

LC Class. No.: QC173

Dewey Class. No.: 537.21

Charge and heat transport phenomena in electronic and spin structures in B20-type compounds
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100 1 $a Kanazawa, Naoya. $3 2158091
245 1 0 $a Charge and heat transport phenomena in electronic and spin structures in B20-type compounds $h [electronic resource] / $c by Naoya Kanazawa.
260 $a Tokyo : $b Springer Japan : $b Imprint: Springer, $c 2015.
300 $a xii, 89 p. : $b ill. (some col.), digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Experimental methods -- Magnetic and transport properties in B20-type germanides -- 3D skyrmion-lattice and topological Hall effect in MnGe -- Skyrmion formation in epitaxial FeGe thin films -- 3D Dirac electrons and large thermoelectric properties in CoGe -- Conclusion.
520 $a This thesis presents systematic experimental research on chiral-lattice crystals referred to as B20-type germanium compounds, especially focusing on skyrmion spin textures and Dirac electrons. An emergent electromagnetic field observed in MnGe demonstrates a formation of three-dimensional skyrmion crystals. Detection of skyrmions in nanoscale Hall bar devices made of FeGe is realized by measuring the topological Hall effect, a transport property reflecting emergent fields produced by skyrmions. By measuring the electron-filling dependence of thermopower in CoGe, a pronounced thermoelectric property in this compound is revealed to stem from the asymmetric density of states appearing at certain levels of Fermi energy in the Dirac electron state. The three main results named above will contribute to enriching a variety of novel electromagnetic responses of emergent gauge fields in solids, to realizing high-performance skyrmion-based magnetic memory, and to designing high-efficiency thermoelectric materials, respectively.
650 0 $a Charge transfer. $3 604705
650 0 $a Heat $x Transmission. $3 546222
650 0 $a Skyrme model. $3 2158092
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650 2 4 $a Strongly Correlated Systems, Superconductivity. $3 1067082
650 2 4 $a Surface and Interface Science, Thin Films. $3 1244633
650 2 4 $a Quantum Gases and Condensates. $3 1244654
650 2 4 $a Surfaces and Interfaces, Thin Films. $3 892408
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950 $a Physics and Astronomy (Springer-11651)