کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1820305 1525783 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fermi surfaces and kink in the energy dispersion of Sr2RuO4
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Fermi surfaces and kink in the energy dispersion of Sr2RuO4
چکیده انگلیسی

We have performed a high-resolution angle-resolved photoemission spectroscopy on the monolayer strontium ruthenate Sr2RuO4, to elucidate the origin of the kink. We present the Fermi surface mapping and the detailed energy dispersions near the Fermi level. The kink was clearly observed for γ Fermi surface sheet derived from the in-plane Ru 4dxy orbital. The kink of γ Fermi surface sheet was still observed at points far from (0, π), indicating a rather weak momentum dependence of the kink of Sr2RuO4.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica C: Superconductivity and its Applications - Volumes 445–448, 1 October 2006, Pages 73–76
نویسندگان
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