OpenAlex | Multigap Superconductivity and Strong Electron-Boson Coupling in Fe-Based Superconductors: A Point-Contact Andreev-Reflection Study of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Ba</mml:mi><mml:mo stretchy="false">(</mml:mo><mml:msub><mml:mi>Fe</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>Co</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mo stretchy="false">)</mml:mo><mml:mn>2</mml:mn…

Multigap Superconductivity and Strong Electron-Boson Coupling in Fe-Based Superconductors: A Point-Contact Andreev-Reflection Study ofBa(Fe1−xCox)2

Work

Year: 2010

Type: article

Abstract: Directional point-contact Andreev-reflection measurements in Ba(Fe(1-x)Co(x))2As2 single crystals (T(c) = 24.5 K) indicate the presence of two superconducting gaps with no line nodes on the Fermi surf... more

Source: Physical Review Letters

Authors M. Tortello, D. Daghero, G. A. Ummarino, В. А. Степанов, Jianyi Jiang +3 more

Institutions Polytechnic University of Turin, Russian Academy of Sciences, Florida State University, National High Magnetic Field Laboratory

Cites: 27

Cited by: 72

Related to: 10

FWCI: 3.719

Citation percentile (by year/subfield): 87.84

Topic: Iron-based superconductors research

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Sustainable Development Goal Affordable and clean energy

Open Access status: green