Staggered currents in the vortex core of cuprate superconductors

Jung Hoon Han; Qiang Hua Wang; Dung Hai Lee

Staggered currents in the vortex core of cuprate superconductors

Jung Hoon Han
, Qiang Hua Wang
, Dung Hai Lee

Research output: Contribution to journal › Article › peer-review

Abstract

We study the electronic structure of the vortex core in the cuprates using the U(1) slave-boson mean-field wave functions and their Gutzwiller projection. We conclude that there exists local orbital antiferromagnetic order in the core near optimum doping. We compare the results with those of BCS theory and analyze the spatial dependence of the local tunneling density of states.

Original language	English
Article number	064512
Pages (from-to)	645121-645124
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	64
Issue number	6
State	Published - 1 Aug 2001
Externally published	Yes

Cite this

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title = "Staggered currents in the vortex core of cuprate superconductors",

abstract = "We study the electronic structure of the vortex core in the cuprates using the U(1) slave-boson mean-field wave functions and their Gutzwiller projection. We conclude that there exists local orbital antiferromagnetic order in the core near optimum doping. We compare the results with those of BCS theory and analyze the spatial dependence of the local tunneling density of states.",

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AU - Han, Jung Hoon

AU - Wang, Qiang Hua

AU - Lee, Dung Hai

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N2 - We study the electronic structure of the vortex core in the cuprates using the U(1) slave-boson mean-field wave functions and their Gutzwiller projection. We conclude that there exists local orbital antiferromagnetic order in the core near optimum doping. We compare the results with those of BCS theory and analyze the spatial dependence of the local tunneling density of states.

AB - We study the electronic structure of the vortex core in the cuprates using the U(1) slave-boson mean-field wave functions and their Gutzwiller projection. We conclude that there exists local orbital antiferromagnetic order in the core near optimum doping. We compare the results with those of BCS theory and analyze the spatial dependence of the local tunneling density of states.

UR - https://www.scopus.com/pages/publications/34547946351

M3 - Article

AN - SCOPUS:34547946351

SN - 1098-0121

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JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

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M1 - 064512

ER -

Staggered currents in the vortex core of cuprate superconductors

Abstract

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