47 citations · 86 across the 7 of their papers we have counts for
7 papers
Phenomenological model for long wavelength optical modes in transition-metal dichalcogenide monolayer
C. Trallero-Giner, E. Menéndez-Proupin, E. Suárez Morell +2
Transition metal dichalcogenides (TMDs) are an exciting family of 2D materials; a member of this family, MoS, became the first measured monolayer semiconductor. In this article…
Collective modes of trapped spinor Bose condensates
C. Trallero-Giner, Darío G. Santiago-Pérez, V. Romero-Rochin +1
We study the richer structures of quasi-one-dimensional Bogoliubov-de Genes collective excitations of F = 1 spinor Bose-Einstein condensate in a harmonic trap potential loaded in a…
Electron-acoustic-phonon interaction in core/shell Ge/Si and Si/Ge nanowires
Darío G. Santiago-Pérez, C. Trallero-Giner, G. E. Marques
General expressions for the electron- and hole-acoustical-phonon deformation potential Hamiltonian (H_{E-DP}) are derived for the case of Ge/Si and Si/Ge core/shell nanowire struct…
Exciton-polaritons in 2D dichalcogenide layers placed in a planar microcavity: tuneable interaction between two Bose-Einstein condensates
Mikhail I. Vasilevskiy, Darío G. Santiago-Pérez, Carlos Trallero-Giner +2
Exciton-polariton modes arising from interaction between bound excitons in monolayer thin semiconductor sheets and photons in a Fabry-Perot microcavity are considered theoretically…
Damping of Confined Excitations Modes of 1D Condensates in an Optical Lattice
C. Trallero-Giner, Darío G. Santiago-Pérez, Ming-Chiang Chung +2
We study the damping of the collective excitations of Bose-Einstein condensates in a harmonic trap potential loaded in an optical lattice. In the presence of a confining potential…
Electron-phonon deformation potential interaction in core-shell Ge-Si and Si-Ge nanowires
Darío G. Santiago-Pérez, C. Trallero-Giner, R. Pérez-Álvarez +2
We settle a general expression for the Hamiltonian of the electron-phonon deformation potential (DP) interaction in the case of non-polar core-shell cylindrical nanowires (NWs). On…
Polar optical phonons in core-shell semiconductor nanowires
Darío G. Santiago-Pérez, C. Trallero-Giner, R. Pérez-Álvarez +1
We obtain the the long-wavelength polar optical vibrational modes of semiconductor core-shell nanowires by means of a phenomenological continuum model. A basis for the space of sol…