14 citations · 24 across the 5 of their papers we have counts for
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Giant magnetoelectric effect in pure manganite-manganite heterostructures
Sanjukta Paul, Ravindra Pankaj, Sudhakar Yarlagadda +2
Obtaining strong magnetoelectric couplings in bulk materials and heterostructures is an ongoing challenge. We demonstrate that manganite heterostructures of the form ${\rm (Insulat…
Charge and orbital order due to cooperative Jahn-Teller effect in manganite chains
Ravindra Pankaj, Sudhakar Yarlagadda
We derive an effective Hamiltonian that takes into account the quantum nature of phonons and models cooperative Jahn-Teller effect in the adiabatic regime and at strong electron-ph…
A treatment of cooperative Jahn-Teller effect in interacting chains
Ravindra Pankaj, Sudhakar Yarlagadda
Studying the nature and consequences of electron-phonon interaction in manganites is an area of intense ongoing research. Here, in an attempt to model charge and orbital ordering i…
Giant magnetoelectric effect in pure manganite-manganite heterostructures
Sanjukta Paul, Ravindra Pankaj, Sudhakar Yarlagadda +2
Obtaining strong magnetoelectric couplings in bulk materials and heterostructures is an ongoing challenge. We demonstrate that manganite heterostructures of the form ${\rm (Insulat…
A study of cooperative breathing-mode in molecular chains
Ravindra Pankaj, Sudhakar Yarlagadda
Using a controlled analytic non-perturbative treatment, that accounts for the quantum nature of the phonons, we derive a model that generically describes cooperative breathing-mode…