output
20092026
most citedGermanene: a novel two-dimensional Germanium allotrope akin to Graphene and Silicene

1.6k citations

Showing 2015Show all

44 papers · 1 filter

physics.chem-ph2015★ 17 cited

Exact Maps in Density Functional Theory for Lattice Models

Tanja Dimitrov, Heiko Appel, Johanna I. Fuks +1

In the present work, we employ exact diagonalization for model systems on a real-space lattice to explicitly construct the exact density-to-potential and for the first time the exa…

physics.chem-ph2015★ 16 cited

Universal Steps in Quantum Dynamics with Time-Dependent Potential-Energy Surfaces: Beyond the Born-Oppenheimer Picture

Guillermo Albareda, Ali Abedi, Ivano Tavernelli +1

It was recently shown [G. Albareda, et al., Phys. Rev. Lett. 113, 083003 (2014)] that within the conditional decomposition approach to the coupled electron-nuclear dynamics, the el…

cond-mat.mtrl-sci2015★ 371 cited

An effective magnetic field from optically driven phonons

T. F. Nova, A. Cartella, A. Cantaluppi +6

Light fields at THz and mid-infrared frequencies allow for the direct excitation of collective modes in condensed matter, which can be driven to large amplitudes. For example, exci…

cond-mat.mes-hall2015★ 53 cited

Time-Resolved Single Dopant Charge Dynamics in Silicon

Mohammad Rashidi, Jacob Burgess, Marco Taucer +4

As the ultimate miniaturization of semiconductor devices approaches, it is imperative that the effects of single dopants be clarified. Beyond providing insight into functions and l…

cond-mat.supr-con2015★ 73 cited

Parametric Amplification of a Terahertz Quantum Plasma Wave

Srivats Rajasekaran, Eliza Casandruc, Yannis Laplace +5

Many applications in photonics require all-optical manipulation of plasma waves, which can concentrate electromagnetic energy on sub-wavelength length scales. This is difficult in…

physics.chem-ph2015

Stochastic stimulated electronic x-ray Raman spectroscopy

Victor Kimberg, Nina Rohringer

Resonant inelastic x-ray scattering (RIXS) is a well-established tool for studying electronic, nuclear and collective dynamics of excited atoms, molecules and solids. An extension…