10.57647/j.jtap.2023.1701.05

Electron spin orientation dependence on momentum in pseudo gap phase of Bi2212

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  • Udai Prakash Tyagi*1,
  • Partha Sarathi Goswami1,
  1. Deshbandhu College, University of Delhi, Kalkaji, New Delhi-110019, India
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Published in Issue 2023-11-17

How to Cite

1.
Tyagi UP, Goswami PS. Electron spin orientation dependence on momentum in pseudo gap phase of Bi2212. J Theor Appl phys. 2023 Nov. 17;17(1). Available from: https://oiccpress.com/jtap/article/view/1954
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Abstract

The aim of the paper is to study the electron spin direction dependence on momentum due to the presence of Rashba spin-orbit coupling in the pseudo-gap phase of Bi2212 bilayer. The non-trivial spin texture in k space is found tuneable by electric field. The dependence is reported earlier by a group of workers in a spin and angle-resolved photoemission spectroscopic measurement. The synthetic spin-orbit coupling, characterized by the broken time-reversal symmetry, is expected to be useful for the manipulation of the spin orientation.

Keywords

  • Pseudo gap phase,
  • Spin texture,
  • Spin-and angle resolved spectroscopic measurement,
  • Spin-orbit coupling,
  • Synthetic spin-orbit coupling
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