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cond-mat.mtrl-sci2026
Room-Temperature Terahertz Photoconductivity Polarity Switching in High Entropy Nickelates with Implications for Photonic Synapses
Sanjeev Kumar, Brijesh Singh Mehra, Gaurav Dubey +5
High entropy oxides (HEO) hold the potential to revolutionize the conventional material paradigms by leveraging high order of chemical disorder that induces highly desirable exotic…
cond-mat.mtrl-sci2024
Myriad of Terahertz Magnons with All-Optical Magnetoelectric Functionality for Efficient Spin-Wave Computing in Honeycomb Magnet Co4Ta2O9
Brijesh Singh Mehra, Sanjeev Kumar, Gaurav Dubey +5
Terahertz (THz) magnonics represent the notion of mathematical algebraic operations of magnons such as addition and subtraction in THz regime which is an emergent dissipationless u…
cond-mat.mtrl-sci2024
Terahertz crystal-field transitions and quasi ferromagnetic magnon excitations in a noncollinear magnet for hybrid spin-wave computation
Gaurav Dubey, Brijesh Singh Mehra, Sanjeev Kumar +4
The complexity of interactions between the crystal-field and unusual non-collinear spin arrangement in non-trivial magnets demands novel tools to unravel the mystery underneath. In…