• Arindam Pramanik
  • Ram Prakash Pandeya
  • Denis V. Vyalikh
  • Alexander Generalov
  • Paolo Moras
  • Asish K. Kundu
  • Polina M. Sheverdyaeva
  • Carlo Carbone
  • Bhanu Joshi
  • A. Thamizhavel
  • S. Ramakrishnan
  • Kalobaran Maiti
BiPd is a noncentrosymmetric superconductor with Dirac-like surface states on both (010) and (01¯0) faces. The Dirac cone on (010) surface is intense and appears at 0.66 eV binding energy. These states have drawn much attention due to contradictory reports on dimensionality and the momentum of these Dirac fermions. We have studied the properties of these Dirac fermions using varied photon energies and different experimental conditions. The behavior of the Dirac cone is found to be two-dimensional. In addition, we found few more surface states appearing at higher binding energies compared to the Dirac cone.
Original languageEnglish
Article number012062
JournalJournal of Physics: Conference Series
Volume2164
Issue number1
DOIs
StatePublished - 17 Mar 2022
Externally publishedYes
EventStrongly Correlated Electron Systems (SCES) 2020 - Campinas, Brazil
Duration: 27 Sep 20211 Oct 2021

ID: 107802945