کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1518891 1511629 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Doping effect on pairing symmetry in cuprate superconductors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Doping effect on pairing symmetry in cuprate superconductors
چکیده انگلیسی

We have done a series of tricrystal experiments to investigate the doping dependence of pairing symmetry in various hole-doped cuprate superconductors with doping levels ranging from underdoped to overdoped regimes. The results of this work have indicated that the dx2−y2dx2−y2 pair state is robust against a wide range of doping variation. Our findings underscore the importance of strong on-site Coulomb repulsion in pairing interaction, which favors the dx2−y2dx2−y2-wave pairing symmetry over pair states with other symmetries.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 67, Issues 1–3, January–March 2006, Pages 64–67
نویسندگان
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