2 papers
quant-ph2026
Coexistence of inequivalent time-crystalline orders in a Floquet collective spin system
Shashank Mishra, Sayan Choudhury
We investigate the dynamical phases that emerge in collective spin models subjected to a spatially non-uniform periodic drive. Taking the paradigmatic Lipkin-Meshkov-Glick (LMG) mo…
cond-mat.mtrl-sci2024
Chemical leaching of Al-Cu-Co decagonal quasicrystals
Shashank Shekhar Mishra, Thakur Prasad Yadav
In the present investigation, the chemical leaching of the poly-grain Al65Cu15Co20 and Al65Cu20Co15 decagonal quasicrystalline alloy have been studied. The polished surfaces of as-…