178 citations
- Centre National de la Recherche ScientifiqueFR11 papers
- University of KonstanzDE10 papers
- University of PatrasGR9 papers
- Durham UniversityGB8 papers
- École Normale Supérieure de LyonFR8 papers
- Foundation for Research and Technology HellasGR7 papers
- National Technical University of AthensGR7 papers
- Forschungszentrum JülichDE6 papers
- Freie Universität BerlinDE6 papers
- Max Planck Institute of Microstructure PhysicsDE6 papers
- National and Kapodistrian University of AthensGR6 papers
- European Theoretical Spectroscopy FacilityBE5 papers
7 papers · 1 filter
Hydrogen sensing by sol-gel grown NiO and NiO:Li thin films
I. Sta, M. Jlassi, M. Kandyla +5
Hydrogen sensors have been prepared using nickel oxide (NiO) and lithium-doped nickel oxide (NiO:Li) thin films, deposited on glass substrates by the sol-gel spin coating technique…
Theory and computation of electromagnetic transition matrix elements in the continuous spectrum of atoms
Yannis Komninos, Theodoros Mercouris, Cleanthes A. Nicolaides
The present study examines the mathematical properties of the free-free ( f-f) matrix elements of the full electric field operator, of the multipolar Hamiltonian. Special methods a…
Scalable fabrication of nanostructured p-Si/n-ZnO heterojunctions by femtosecond-laser processing
D. G. Georgiadou, M. Ulmeanu, M. Kompitsas +2
We present a versatile, large-scale fabrication method for nanostructured semiconducting junctions. Silicon substrates were processed by femtosecond laser pulses in methanol and a…
Molecular Dependence of the Large Seebeck Effect in τ-type Organic Conductors
Hirohito Aizawa, Kazuhiko Kuroki, Harukazu Yoshino +3
We study the Seebeck effect in the -type organic conductors, -(EDO-,-DMEDT-TTF)(AuBr) and -(P-,-DMEDT-TTF)(AuBr), where…
Quasi-particle energy spectra in local reduced density matrix functional theory
Nektarios N. Lathiotakis, Nicole Helbig, Angel Rubio +1
Recently, we introduced (e-print arXiv:1407.7128) {\em local reduced density matrix functional theory} (local RDMFT), a theoretical scheme capable of incorporating static correlati…
Local reduced-density-matrix-functional theory: Incorporating static correlation effects in Kohn-Sham equations
Nektarios N. Lathiotakis, Nicole Helbig, Angel Rubio +1
We propose a novel scheme to bring reduced density matrix functional theory (RDMFT) into the realm of density functional theory (DFT) that preserves the accurate density functional…