39 citations · 231 across the 14 of their papers we have counts for
14 papers
Understanding the UV luminescence of zinc germanate: The role of native defects
Jaime Dolado, Ruth Martínez-Casado, Pedro Hidalgo +6
Achieving efficient and stable ultraviolet emission is a challenging goal in optoelectronic devices. Herein, we investigate the UV luminescence of zinc germanate Zn2GeO4 microwires…
Dissipative Bohmian mechanics within the Caldirola-Kanai framework: A trajectory analysis of wave-packet dynamics in viscid media
A. S. Sanz, R. Martinez-Casado, H. C. Pennate-Rodriguez +2
Classical viscid media are quite common in our everyday life. However, we are not used to find such media in quantum mechanics, and much less to analyze their effects on the dynami…
Adsorbate surface diffusion: The role of incoherent tunneling in light particle motion
A. S. Sanz, R. Martinez-Casado, S. Miret-Artes
The role of incoherent tunneling in the diffusion of light atoms on surfaces is investigated. With this purpose, a Chudley-Elliot master equation constrained to nearest neighbors i…
Quantum Zeno and anti-Zeno effects in surface diffusion of interacting adsorbates
H. C. Pennate-Rodriguez, R. Martinez-Casado, G. Rojas-Lorenzo +2
Surface diffusion of interacting adsorbates is here analyzed within the context of two fundamental phenomena of quantum dynamics, namely the quantum Zeno effect and the anti-Zeno e…
Phonon lineshapes in atom-surface scattering
R. Martinez-Casado, A. S. Sanz, S. Miret-Artes
Phonon lineshapes in atom-surface scattering are obtained from a simple stochastic model based on the so-called Caldeira-Leggett Hamiltonian. In this single-bath model, the excited…
Linear response theory of activated surface diffusion with interacting adsorbates
R. Martinez-Casado, A. S. Sanz, J. L. Vega +2
Activated surface diffusion with interacting adsorbates is analyzed within the Linear Response Theory framework. The so-called interacting single adsorbate model is justified by me…