1 citations · 1 across the 5 of their papers we have counts for
5 papers
Terahertz Time-Domain Spectroscopy and Density Functional Theory Analysis of Low-Frequency Vibrational Modes of a Benzoxazolium-Coumarin Donor-pi-Acceptor Chromophore
Sidhanta Sahu, Phalguna Krishna Das Vana, Anupama Chauhan +5
To elucidate low-frequency vibrational modes, we investigate a benzoxazolium--coumarin (BCO+) donor-pi-acceptor derivative using transmission terahertz time-domain spectroscopy (TH…
Ultrafast Dynamics of Spin-Orbit Entangled Excitons Coupled to Magnetic Ordering in van der Waals Antiferromagnet NiPS3
Sidhanta Sahu, Anupama Chauhan, Poulami Ghosh +7
Spin-orbit entangled excitons (SOEE) in two-dimensional (2D) antiferromagnets provide direct access to explore unconventional many body interactions in correlated electron systems.…
Ultrafast dynamics of carriers, coherent acoustic phonons and strain pulses in BiSbTe1.5Se1.5 topological insulator thin films
Anupama Chauhan, Sidhanta Sahu, Poulami Ghosh +6
We Investigate the ultrafast carrier, coherent acoustic phonons (CAPs), and acoustic strain pulse dynamics in topological insulator BiSbTe1.5Se1.5 (BSTS) thin films of varying thic…
Investigation of magnetic order influenced phonon and electron dynamics in MnBiTe and Sb doped MnBiTe through terahertz time-domain spectroscopy
Soumya Mukherjee, Anjan Kumar NM, Subhadip Manna +4
MnBiTe, the first topological insulator with inherent magnetic ordering, has attracted significant attention recently for providing a platform to realize several exotic…
Probing of magnetic dimensional crossover in CrSiTe through picosecond strain pulses
Anjan Kumar N M, Soumya Mukherjee, Abhirup Mukherjee +6
Elucidating the emergence of long-range magnetic ordering from its precursor short-range magnetic ordering (SRMO) in two-dimensional van der Waals materials holds profound implicat…