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Literature DB >> 11290271

Boron isotope effect in superconducting MgB2.

S L Bud'ko¹, G Lapertot, C Petrovic, C E Cunningham, N Anderson, P C Canfield.

Abstract

We report the preparation method of and boron isotope effect for MgB2, a new binary intermetallic superconductor with a remarkably high superconducting transition temperature T(c)(10B) = 40.2 K. Measurements of both temperature dependent magnetization and specific heat reveal a 1.0 K shift in T(c) between Mg11B2 and Mg10B2. Whereas such a high transition temperature might imply exotic coupling mechanisms, the boron isotope effect in MgB2 is consistent with the material being a phonon-mediated BCS superconductor.

Entities: Chemical Gene

Year: 2001 PMID： 11290271 DOI： 10.1103/PhysRevLett.86.1877

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

6 in total

1. Conceptual designs of conduction cooled MgB2 magnets for 1.5 and 3.0T full body MRI systems.

Authors: Tanvir Baig; Abdullah Al Amin; Robert J Deissler; Laith Sabri; Charles Poole; Robert W Brown; Michael Tomsic; David Doll; Matthew Rindfleisch; Xuan Peng; Robert Mendris; Ozan Akkus; Michael Sumption; Michael Martens
Journal: Supercond Sci Technol Date: 2017-03-09 Impact factor: 3.219

6. Synergy between Interconnected Porous Carbon-Sulfur Cathode and Metallic MgB₂ Interlayer as a Lithium Polysulfide Immobilizer for High-Performance Lithium-Sulfur Batteries.

Authors: Meenakshi Seshadhri Garapati; Ramaprabhu Sundara
Journal: ACS Omega Date: 2020-08-27

6 in total

Boron isotope effect in superconducting MgB2.

1. Conceptual designs of conduction cooled MgB2 magnets for 1.5 and 3.0T full body MRI systems.

2. Vibrational properties of isotopically enriched materials: the case of calcite.

3. Anomalous isotope effect in iron-based superconductors.

4. Possible pairing mechanism switching driven by structural symmetry breaking in BiS₂-based layered superconductors.

5. Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB₂O₄.

6. Synergy between Interconnected Porous Carbon-Sulfur Cathode and Metallic MgB₂ Interlayer as a Lithium Polysulfide Immobilizer for High-Performance Lithium-Sulfur Batteries.

Boron isotope effect in superconducting MgB2.

1. Conceptual designs of conduction cooled MgB2 magnets for 1.5 and 3.0T full body MRI systems.

2. Vibrational properties of isotopically enriched materials: the case of calcite.

3. Anomalous isotope effect in iron-based superconductors.

4. Possible pairing mechanism switching driven by structural symmetry breaking in BiS2-based layered superconductors.

5. Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB2O4.

6. Synergy between Interconnected Porous Carbon-Sulfur Cathode and Metallic MgB2 Interlayer as a Lithium Polysulfide Immobilizer for High-Performance Lithium-Sulfur Batteries.

4. Possible pairing mechanism switching driven by structural symmetry breaking in BiS₂-based layered superconductors.

5. Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB₂O₄.

6. Synergy between Interconnected Porous Carbon-Sulfur Cathode and Metallic MgB₂ Interlayer as a Lithium Polysulfide Immobilizer for High-Performance Lithium-Sulfur Batteries.