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标题：Spectroscopic evidence of mixed angular momentum symmetry in non-centrosymmetric Ru usepackage usepackage usepackage usepackage begin documentclass[12pt] usepackage usepackage usepackage setlength _3end 3
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作者：Soumya Datta ; Aastha Vasdev ; Ranjani Ramachandran 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2021
卷号：11
DOI：10.1038/s41598-021-99878-6
语种：English
出版社：Springer Nature
摘要：Superconducting crystals with a lack of inversion symmetry can potentially host unconventional pairing. However, till today, no direct conclusive experimental evidence of such unconventional order parameters in non-centrosymmetric superconductors has been reported. In this paper, through direct measurement of the superconducting energy gap by scanning tunnelling spectroscopy, we report the existence of both s-wave (singlet) and p-wave (triplet) pairing symmetries in non-centrosymmetric Ru \documentclass[12pt