Introducing our group:

We are interested in light-matter interactions and optoeelctronics properties of nanoscale semiconductor systems such as 2D materials, quasi one-dimensional systems such as nanowires, and quantum dots. We explore physics of excitons and investigate light-matter coupling when such materials are embedded in optical microcavities. Some of our most recent activites are shown below:

 

  • Polarization tunable exciton-polariton dispersion, demonstrating higher order Rydberg state exciton-polariton in ReS2. Ref: arXiv:2107.09920, (2021)
  • ReS2 transferred on to a DBR structure (20 layers of SiO2 and Ta2O5) for generation of exciton-polaritons. Ref: arXiv:2107.09920, (2021)
  • Highly anisotropic excitons with momentum dark states in ReS2 Ref: Physical Review B 102 (16), 161404, (2020)
  • We discovered X3 and X4 as additional peaks along with X1 and X2 excitons in ReS2. Physical Review B 102 (16), 161404, (2020)