2006/06/30 by Shiping Feng, Huaiming Guo
Chemistry · Physics and Astronomy · #Coherence (philosophical gambling strategy) #Condensed matter physics #Cuprate #Inorganic Fluorides and Related Compounds #Physics #Physics of Superconductivity and Magnetism #Quantum mechanics #Quasiparticle #Superconducting coherence length #Superconductivity #Superconductivity in MgB2 and Alloys #cond-mat.str-el #cond-mat.supr-con
paper · pdf · doi:10.1016/j.physc.2007.03.015
published as Physica C 460-462, 230-233 (2007) · 4 pages, 2 figures, typos corrected
arxiv created 2006/07/05 · openalex publication_date 2007/03/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Within the kinetic energy driven superconducting mechanism, we study the interplay between superconductivity and the nodal and antinodal superconducting quasiparticle coherences in cuprate superconductors, and find the s-wave superconducting transition temperature is heavily suppressed by the antinodal superconducting quasiparticle coherence, while the d-wave superconducting transition temperature is enhanced, therefore the antinodal superconducting quasiparticle coherence plays a more crucial role in superconductivity of cuprate superconductors.