699 citations · 2.3k across the 34 of their papers we have counts for
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Vortex-enhanced photovoltaic current in disordered topological materials
Pavlo Sukhachov, Penghao Zhu, Ella Banyas +2
In disordered topological materials, real-space crystalline defects interplay with momentum-space wave function singularities to \textit{enhance} the bulk photovoltaic current. Wha…
Characteristic THz-emissions induced by optically excited collective orbital modes
Sangeeta Rajpurohit, Christian Jooss, Simone Techert +3
We study the generation of collective orbital modes, their evolution, and the characteristic nonlinear optical response induced by them in a photoinduced orbital-ordered correlated…
A non-perturbative study of bulk photovoltaic effect enhanced by an optically induced phase transition
Sangeeta Rajpurohit, C. Das Pemmaraju, Tadashi Ogitsu +1
Solid systems with strong correlations and interactions under light illumination have the potential for exhibiting interesting bulk photovoltaic behavior in the non-perturbative re…
Ultrafast spin-nematic and ferroelectric phase transitions induced by femto-second light pulses
Sangeeta Rajpurohit, Liang Z. Tan, Christian Jooss +1
Optically-induced phase transitions of the manganite have been simulated using a model Hamiltonian, that captures the dynamics of strongly correlated ch…
SU(4) symmetry breaking revealed by magneto-optical spectroscopy in epitaxial graphene
Liang Z. Tan, Milan Orlita, Marek Potemski +5
Refined infrared magnetotransmission experiments have been performed in magnetic fields B up to 35 T on a series of multilayer epitaxial graphene samples. Following the main optica…