62 citations · 381 across the 51 of their papers we have counts for
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Optoelectronic and stability properties of quasi-2D alkylammonium based perovskites
N. Filipoiu, Anca G. Mirea, Sarah Derbali +6
Electronic and stability properties of quasi-2D alkylammonium perovskites are investigated using density functional theory (DFT) calculations and validated experimentally on select…
Capacitive and inductive effects in perovskite solar cells: the different roles of ionic current and ionic charge accumulation
Nicolae Filipoiu, Amanda Teodora Preda, Dragos Victor Anghel +8
Dynamic hysteresis effects have been long known to occur in the J-V characteristics of perovskite solar cells (PSCs), with the ionic migration being identified as the primary facto…
Molecular dynamics of halogenated graphene - hexagonal boron nitride nanoribbons
George Alexandru Nemnes, Camelia Visan, Dragos Victor Anghel +1
The hybrid graphene - hexagonal boron nitride (G-hBN) systems offer new routes in the design of nanoscale electronic devices. Using {\it ab initio} density functional theory calcul…
The anisotropic glassy properties of quasicrystals within an amended tunneling model
Dragos-Victor Anghel, Dmitry V. Churochkin
We use an extended version of the standard tunneling model to explain the anisotropic sound absorption in decagonal quasicrystals. The glassy properties are determined by an ensemb…
Quantization of the elastic modes in an isotropic plate
T. Kühn, D. V. Anghel
We quantize the elastic modes in a plate. For this, we find a complete, orthogonal set of eigenfunctions of the elastic equations and we normalize them. These are the phonon modes…