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The Interplay of Thermal Melting and Pump Driven Melting of Charge Order: A Two-Temperature Study of the Holstein Model
Debraj Bose, Sankha Subhra Bakshi, Pinaki Majumdar
Charge order driven by electron-phonon coupling is well understood at equilibrium but pump-probe experiments raise a new question: how does this order melt and recover after strong…
Electron and phonon spectrum in a metallic nanohybrid
Debraj Bose, Saheli Sarkar, Pinaki Majumdar
Recent experiments on metallic nanohybrids have revealed unusually strong electron-phonon effects emerging from nanoscale interfaces, despite the weak coupling character of the con…
Enormous enhancement of resistivity in nanostructured electron-phonon systems
Debraj Bose, Sankha Subhra Bakshi, Pinaki Majumdar
Recent experiments on nanoclusters of silver (Ag) embedded in a gold (Au) matrix reveal a huge increase in both the zero temperature resistivity and the coefficient of the `` li…
Nonequilibrium dynamics of suppression, revival, and loss of charge order in a laser pumped electron-phonon system
Sankha Subhra Bakshi, Debraj Bose, Arijit Dutta +1
An electron-phonon system at commensurate filling often displays charge order (CO) in the ground state. Such a system subject to a laser pulse shows a wide variety of behaviour. A…