کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1518176 1511601 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Anisotropic scattering and superconductivity in high-Tc cuprates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Anisotropic scattering and superconductivity in high-Tc cuprates
چکیده انگلیسی
The isotropic and anisotropic components of the transport scattering rate in overdoped Tl2Ba2CuO6+δ are determined for a range of Tc values between 15 and 35 K by angle-dependent magnetoresistance measurements at T=40K. The anisotropic scattering term is found to scale linearly with Tc and appears to vanish at the point where superconductivity is destroyed, establishing a clear link between the superconducting and normal state physics. Comparison with results from angle resolved photoemission spectroscopy suggests that the transport and quasi-particle lifetimes are very different.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 69, Issue 12, December 2008, Pages 3191-3194
نویسندگان
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