18 citations · 33 across the 4 of their papers we have counts for
7 papers
Quantum Confinement of Electron-Phonon Coupling in Graphene Quantum Dots
Marios Zacharias, Pantelis C. Kelires
On the basis of first-principles calculations and the special displacement method, we demonstrate the quantum confinement scaling law of the phonon-induced gap renormalization of g…
Two-dimensional plasmonic polarons in n-doped monolayer MoS2
Fabio Caruso, Patrick Amsalem, Jie Ma +6
We report experimental and theoretical evidence of strong electron-plasmon interaction in n-doped single-layer MoS2. Angle-resolved photoemission spectroscopy (ARPES) measurements…
Temperature-dependent electronic ground state charge transfer in van der Waals heterostructures
Soohyung Park, Haiyuan Wang, Thorsten Schultz +15
Electronic charge rearrangement between components of a heterostructure is the fundamental principle to reach the electronic ground state. It is acknowledged that the density of st…
Temperature dependence of the optical properties of silicon nanocrystals
Marios Zacharias, Pantelis C. Kelires
Silicon nanocrystals (SiNCs) have been under active investigation in the last decades and have been considered as a promising candidate for many optoelectronic applications includi…
Fully Anharmonic, Non-Perturbative Theory of Vibronically Renormalized Electronic Band Structures
Marios Zacharias, Matthias Scheffler, Christian Carbogno
We develop a first-principles approach for the treatment of vibronic interactions in solids that overcomes the main limitations of state-of-the-art electron-phonon coupling formali…
Theory of the special displacement method for electronic structure calculations at finite temperature
Marios Zacharias, Feliciano Giustino
Calculations of electronic and optical properties of solids at finite temperature including electron-phonon interactions and quantum zero-point renormalization have enjoyed conside…