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cond-mat.supr-con2019
Comment on "Perfect Andreev reflection due to the Klein paradox in a topological superconducting state (Nature \textbf{570}, 344 (2019))"
Shekhar Das, Kurt Gloos, Yu. G. Naidyuk +1
In a recent publication, Lee discussed experimental observation of Klein tunneling into a proximity-induced topological superconducting state of SmB through the me…
cond-mat.supr-con2019
A modular point contact spectroscopy probe for sub-Kelvin applications
Shekhar Das, Goutam Sheet
We present the construction and performance of a plug-n-play type point contact spectroscopy probe equipped with a piezo-driven coarse approach mechanism for sub-kelvin application…