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Searching for 2D superconductivity in La2-xSrxCuO4 single crystals

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Searching for 2D superconductivity in La2-xSrxCuO4 single crystals/ by Itzik Kapon.
Author:	Kapon, Itzik.
Published:	Cham :Springer International Publishing : : 2019.,
Description:	xvii, 63 p. :ill., digital ; : 24 cm.;
Contained By:	Springer eBooks
Subject:	Superconductivity. -
Online resource:	https://doi.org/10.1007/978-3-030-23061-6
ISBN:	9783030230616

Searching for 2D superconductivity in La2-xSrxCuO4 single crystals
Kapon, Itzik.

Searching for 2D superconductivity in La2-xSrxCuO4 single crystals[electronic resource] /by Itzik Kapon. - Cham :Springer International Publishing :2019. - xvii, 63 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Stiffnessometer, a Magnetic-Field-Free Superconducting Stiffness Meter and Its Application -- The Nature of the Phase Transition in the Cuprates as Revealed by the Stffnessometer -- Opening a Nodal Gap by Fluctuating Spin-Density-Wave in Lightly Doped La2-xSrxCuO4 -- Conclusions.

A new experimental method - the "Stiffnessometer", is developed to measure elementary properties of a superconductor, including the superconducting stiffness and the critical current. This technique has many advantages over existing methods, such as: the ability to measure these properties while minimally disturbing the system; the ability to measure large penetration depths (comparable to sample size), as necessary when approaching the critical temperature; and the ability to measure critical currents without attaching contacts and heating the sample. The power of this method is demonstrated in a study of the penetration depth of LSCO, where striking evidence is found for two separate critical temperatures for the in-plane and out-of-plane directions. The results in the thesis are novel, important and currently have no theoretical explanation. The stiffnessometer in a tool with great potential to explore new grounds in condensed matter physics.

ISBN: 9783030230616

Standard No.: 10.1007/978-3-030-23061-6doiSubjects--Topical Terms:

592128
Superconductivity.

LC Class. No.: QC611.92 / .K376 2019

Dewey Class. No.: 537.623

Searching for 2D superconductivity in La2-xSrxCuO4 single crystals
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505 0 $a Introduction -- Stiffnessometer, a Magnetic-Field-Free Superconducting Stiffness Meter and Its Application -- The Nature of the Phase Transition in the Cuprates as Revealed by the Stffnessometer -- Opening a Nodal Gap by Fluctuating Spin-Density-Wave in Lightly Doped La2-xSrxCuO4 -- Conclusions.
520 $a A new experimental method - the "Stiffnessometer", is developed to measure elementary properties of a superconductor, including the superconducting stiffness and the critical current. This technique has many advantages over existing methods, such as: the ability to measure these properties while minimally disturbing the system; the ability to measure large penetration depths (comparable to sample size), as necessary when approaching the critical temperature; and the ability to measure critical currents without attaching contacts and heating the sample. The power of this method is demonstrated in a study of the penetration depth of LSCO, where striking evidence is found for two separate critical temperatures for the in-plane and out-of-plane directions. The results in the thesis are novel, important and currently have no theoretical explanation. The stiffnessometer in a tool with great potential to explore new grounds in condensed matter physics.
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