A novel hybrid of high-Tc cuprate and paramagnetic organic radical

Soon Jae Kwon; Duk Young Jung

doi:10.1016/j.ssc.2004.01.026

A novel hybrid of high-T_c cuprate and paramagnetic organic radical

Soon Jae Kwon, Duk Young Jung

Department of Chemistry

Sungkyunkwan University

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

4 Scopus citations

Abstract

We have found a heterostructured spin-system consisting of superconducting and paramagnetic sub-systems, where free radicals (S = 1/2) are stabilized between Bi-based cuprate layers. The superconducting-paramagnetic dual magnetism observed in this work may provide a useful probe for investigating the mechanism of high transition temperature (high-T_c) superconductivity. The stabilization of solid-state free radicals in-between (super) conductive layers is expected to provide a new class of magnetic heterostructures with unusual functionalities, which may find applications as magneto-electronic materials or devices.

Original language	English
Pages (from-to)	287-291
Number of pages	5
Journal	Solid State Communications
Volume	130
Issue number	3-4
DOIs	https://doi.org/10.1016/j.ssc.2004.01.026
State	Published - Apr 2004

Keywords

A. High-T superconductors
B. Chemical synthesis
D. Electron paramagnetic resonance

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10.1016/j.ssc.2004.01.026

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abstract = "We have found a heterostructured spin-system consisting of superconducting and paramagnetic sub-systems, where free radicals (S = 1/2) are stabilized between Bi-based cuprate layers. The superconducting-paramagnetic dual magnetism observed in this work may provide a useful probe for investigating the mechanism of high transition temperature (high-Tc) superconductivity. The stabilization of solid-state free radicals in-between (super) conductive layers is expected to provide a new class of magnetic heterostructures with unusual functionalities, which may find applications as magneto-electronic materials or devices.",

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AU - Jung, Duk Young

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AB - We have found a heterostructured spin-system consisting of superconducting and paramagnetic sub-systems, where free radicals (S = 1/2) are stabilized between Bi-based cuprate layers. The superconducting-paramagnetic dual magnetism observed in this work may provide a useful probe for investigating the mechanism of high transition temperature (high-Tc) superconductivity. The stabilization of solid-state free radicals in-between (super) conductive layers is expected to provide a new class of magnetic heterostructures with unusual functionalities, which may find applications as magneto-electronic materials or devices.

KW - A. High-T superconductors

KW - B. Chemical synthesis

KW - D. Electron paramagnetic resonance

UR - https://www.scopus.com/pages/publications/1542400650

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SP - 287

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JO - Solid State Communications

JF - Solid State Communications

IS - 3-4

ER -

A novel hybrid of high-T_c cuprate and paramagnetic organic radical

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Keywords

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