10.9k citations
- Centre National de la Recherche ScientifiqueFR2.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.9k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
- Czech Technical University in PragueCZ1.8k papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1.8k papers
- European Organization for Nuclear ResearchCH1.7k papers
- Heidelberg UniversityDE1.7k papers
- The University of TokyoJP1.7k papers
- University of CopenhagenDK1.7k papers
- University of BirminghamGB1.6k papers
- University of TsukubaJP1.6k papers
- University of LiverpoolGB1.6k papers
12 papers · 2 filters
Spectral distribution and wavefunction of electrons emitted from a single particle source in the quantum Hall regime
F. Battista, P. Samuelsson
We investigate theoretically a scheme for spectroscopy of electrons emitted by an on-demand single particle source. The total system, with an electron turnstile source and a single…
Free carrier absorption in quantum cascade structures
F. Carosella, C. Ndebeka-Bandou, R. Ferreira +5
We show that the free carrier absorption in Quantum Cascade Lasers is very small and radically different from the classical Drude result on account of the orthogonality between the…
Silicon intercalation into the graphene-SiC interface
F. Wang, K. Shepperd, J. Hicks +11
In this work we use LEEM, XPEEM and XPS to study how the excess Si at the graphene-vacuum interface reorders itself at high temperatures. We show that silicon deposited at room tem…
Microwave quantum optics and electron transport through a metallic dot strongly coupled to a transmission line cavity
C. Bergenfeldt, P. Samuelsson
We investigate theoretically the properties of the photon state and the electronic transport in a system consisting of a metallic quantum dot strongly coupled to a superconducting…
Lineshape of the thermopower of quantum dots
S. Fahlvik Svensson, A. I. Persson, E. A. Hoffmann +5
Quantum dots are an important model system for thermoelectric phenomena, and may be used to enhance the thermal-to-electric energy conversion efficiency in functional materials. It…
Unraveling of free carrier absorption for terahertz radiation in heterostructures
Andreas Wacker, Gerald Bastard, Francesca Carosella +2
The relation between free carrier absorption and intersubband transitions in semiconductor heterostructures is resolved by comparing a sequence of structures. Our numerical and ana…