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  1. Article

    Open Access

    Nonlinear electrical transport phenomena as fingerprints of a topological phase transition in ZrTe5

    Topological phase transitions, influenced by magnetic fields, dopants, pressure, and temperature, create Berry curvature in band structures, challenging to detect due to resolution and scattering issues in spe...

    Yusuff Adeyemi Salawu, Dilanath Adhikari, ** Hee Kim in Communications Materials (2023)

  2. Article

    Open Access

    Possible permanent Dirac- to Weyl-semimetal phase transition by ion implantation

    Three-dimensional (3D) topological semimetals (TSMs) are a new class of Dirac materials that can be viewed as 3D graphene and are referred to as Dirac semimetals (DSMs) or Weyl semimetals (WSMs) depending on w...

    Won Jun Lee, Yusuff Adeyemi Salawu, Heon-Jung Kim, Chan Wook Jang in NPG Asia Materials (2022)

  3. Article

    Open Access

    Weak antilocalization, spin–orbit interaction, and phase coherence length of a Dirac semimetal Bi0.97Sb0.03

    The present study develops a general framework for weak antilocalization (WAL) in a three-dimensional (3D) system, which can be applied for a consistent description of longitudinal resistivity

    Yusuff Adeyemi Salawu, Jae Hyun Yun, Jong-Soo Rhyee, Minoru Sasaki in Scientific Reports (2022)