45 citations · 319 across the 31 of their papers we have counts for
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Excitons in Bulk and Layered Chromium Tri-Halides: From Frenkel to the Wannier-Mott Limit
Swagata Acharya, Dimitar Pashov, Alexander N. Rudenko +3
Excitons with large binding energies 2-3 eV in CrX are historically characterized as being localized (Frenkel) excitons that emerge from the atomic transitions…
Electron-beam induced emergence of mesoscopic ordering in layered MnPS
Kevin M. Roccapriore, Nan Huang, Mark P. Oxley +8
Ordered mesoscale structures in 2D materials induced by small misorientations have opened pathways for a wide variety of novel electronic, ferroelectric, and quantum phenomena. Unt…
First principles vs second principles: Role of charge self-consistency in strongly correlated systems
Swagata Acharya, Dimitar Pashov, Alexander N. Rudenko +3
First principles approaches have been successful in solving many-body Hamiltonians for real materials to an extent when correlations are weak or moderate. As the electronic correla…
Electronic Structure of Chromium Trihalides beyond Density Functional Theory
Swagata Acharya, Dimitar Pashov, Brian Cunningham +5
We explore the electronic band structure of free standing monolayers of chromium trihalides, CrX\textsubscript{3}{, X= Cl, Br, I}, within an advanced \emph{ab-initio} theoretical a…