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Weak-coupling theory of topological ...

Scaffidi, Thomas.

Weak-coupling theory of topological superconductivitythe case of strontium ruthenate /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Weak-coupling theory of topological superconductivityby Thomas Scaffidi.
Reminder of title:	the case of strontium ruthenate /
Author:	Scaffidi, Thomas.
Published:	Cham :Springer International Publishing :2017.
Description:	xviii, 108 p. :ill., digital ;24 cm.
Contained By:	Springer eBooks
Subject:	Superconductivity.
Online resource:	http://dx.doi.org/10.1007/978-3-319-62867-7
ISBN:	9783319628677$q(electronic bk.)

Weak-coupling theory of topological superconductivitythe case of strontium ruthenate /
Scaffidi, Thomas.

Weak-coupling theory of topological superconductivitythe case of strontium ruthenate /[electronic resource] :by Thomas Scaffidi. - Cham :Springer International Publishing :2017. - xviii, 108 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Weak Coupling Theory -- Application to Sr2RuO4 -- Edge Currents -- Strain -- Conclusion.

This thesis sheds important new light on the puzzling properties of Strontium Ruthenate. Using a sophisticated weak-coupling approach, exact within certain limits, it shows that proper treatment of spin-orbit and multi-band effects is crucial to the physics. Based on the results of these calculations, it resolves a crucial, long-standing puzzle in the field: It demonstrates why the experimentally observed time-reversal breaking is not incompatible with the observed lack of measurable edge currents. Lastly, the thesis makes predictions for the properties of the material under uniaxial strain, which are in good agreement with recent experiments --resolving the mystery of the so-called 3K phase, and suggesting the intriguing possibility that under strain the superconductor may become conventional.

ISBN: 9783319628677$q(electronic bk.)

Standard No.: 10.1007/978-3-319-62867-7doiSubjects--Topical Terms:

205158
Superconductivity.

LC Class. No.: QC611.92

Dewey Class. No.: 537.623

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245 1 0 $a Weak-coupling theory of topological superconductivity $h [electronic resource] : $b the case of strontium ruthenate / $c by Thomas Scaffidi.
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300 $a xviii, 108 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Weak Coupling Theory -- Application to Sr2RuO4 -- Edge Currents -- Strain -- Conclusion.
520 $a This thesis sheds important new light on the puzzling properties of Strontium Ruthenate. Using a sophisticated weak-coupling approach, exact within certain limits, it shows that proper treatment of spin-orbit and multi-band effects is crucial to the physics. Based on the results of these calculations, it resolves a crucial, long-standing puzzle in the field: It demonstrates why the experimentally observed time-reversal breaking is not incompatible with the observed lack of measurable edge currents. Lastly, the thesis makes predictions for the properties of the material under uniaxial strain, which are in good agreement with recent experiments --resolving the mystery of the so-called 3K phase, and suggesting the intriguing possibility that under strain the superconductor may become conventional.
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