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Showing 1–3 of 3 results
Advanced filters: Author: Prithwijit Mandal Clear advanced filters

  • An electron glass state usually occurs in disordered insulating systems. Here the authors report evidence of glassy dynamics of conduction electrons in an electron-doped quantum paraelectric material KTaO3, in the good metal regime, where quantum fluctuations play an important role.

    • Shashank Kumar Ojha
    • Sankalpa Hazra
    • Srimanta Middey
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Nature of energy dissipation processes in two dimensional superconductors at high current drives remain largely unexplored. In this study, the authors investigate this for an interfacial superconductor and find distinct behaviours across the Berezinskii Kosterlitz Thouless phase transition.

    • Shashank Kumar Ojha
    • Prithwijit Mandal
    • Srimanta Middey
    ResearchOpen Access
    Communications Physics
    Volume: 6, P: 1-9

  • Electron glasses offer a convenient platform for studying glassy dynamics but are typically far from the well-delocalized limit. Here, quantum paraelectric SrTiO3 is studied as an electron gas, revealing the importance of ferroelastic twin walls on glassy electrons.

    • Jyotirmay Maity
    • Shashank Kumar Ojha
    • Srimanta Middey
    ResearchOpen Access
    Communications Materials
    Volume: 6, P: 1-8