75 citations · 660 across the 37 of their papers we have counts for
39 papers
Excitonic structure in CsPbBr nanocubes, nanorods and nanoplatelets: the effect of dimensionality
Jose L. Movilla, Josep Planelles, Juan I. Climente
We present a theoretical study comparing the excitonic ground state properties of CsPbBr nanocrystals with different dimensionality: nanorods (quasi-1D), nanoplatelets (quasi-2…
Electronic structure of InP/ZnSe quantum dots: effect of tetrahedral shape, valence band coupling and excitonic interactions
Josep Planelles, Juan I. Climente
The energy levels and optical transitions of tetrahedral core/shell InP/ZnSe quantum dots (QDs) are investigated by means of multi-band kp theory. Despite the $\overline{T}_…
Internal dynamics and dielectric screening of confined multiexciton states
Josep Planelles, Juan I. Climente, Jose L. Movilla
Recent experimental and computational studies suggest that biexcitons (BX) confined in large CsPbBr nanocrystals experience reduced dielectric screening as compared to excitons…
Binding energy of polaronic trions and biexcitons in CsPbBr nanocrystals
Jose L. Movilla, Josep Planelles, Juan I. Climente
The effect of polaron formation on the ground state of excitons, trions and biexcitons confined in CsPbBr nanocrystals is studied in the framework of effective mass Hamiltonian…
Two Biexciton Types Coexisting in Coupled Quantum Dot Molecules
Nadav Frenkel, Einav Scharf, Gur Lubin +7
Coupled colloidal quantum dot molecules are an emerging class of nanomaterials, introducing new degrees of freedom for designing quantum dot-based technologies. The properties of m…
The topological magnetoelectric effect in semiconductor nanostructures: quantum wells, wires, dots and rings
Josep Planelles, Jose L. Movilla, Juan I. Climente
Electrostatic charges placed near the interface between ordinary and topological insulators induce magnetic fields, through the so-called topological magnetoelectric effect. Here,…