From the 1 of 1.2k papers with an AI index.
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- Centre National de la Recherche ScientifiqueFR50 papers
- University of ArizonaUS46 papers
- Max Planck Institute for the Science of LightDE33 papers
- TU Dortmund UniversityDE33 papers
- University of OxfordGB33 papers
- Ruhr University BochumDE31 papers
- Friedrich-Alexander-Universität Erlangen-NürnbergDE19 papers
- Heinz Nixdorf StiftungDE19 papers
- Czech Technical University in PragueCZ18 papers
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7 papers · 1 filter
Support varieties - an ideal approach
Aslak Bakke Buan, Henning Krause, Øyvind Solberg
We define support varieties in an axiomatic setting using the prime spectrum of a lattice of ideals. A key observation is the functoriality of the spectrum and that this functor ad…
Real Hypercomputation and Continuity
Martin Ziegler
By the sometimes so-called 'Main Theorem' of Recursive Analysis, every computable real function is necessarily continuous. We wonder whether and which kinds of HYPERcomputation all…
Recent advances in exciton based quantum information processing in quantum dot nanostructures
H. J. Krenner, S. Stufler, M. Sabathil +6
Recent experimental developments in the field of semiconductor quantum dot spectroscopy will be discussed. First we report about single quantum dot exciton two-level systems and th…
Influence of copper on the electronic properties of amorphous chalcogenides
S. I. Simdyankin, M. Elstner, T. A. Niehaus +2
We have studied the influence of alloying copper with amorphous arsenic sulfide on the electronic properties of this material. In our computer-generated models, copper is found in…
Analysis of band-gap formation in squashed arm-chair CNT
H. Mehrez, A. Svizhenko, M. P. Anantram +2
The electronic properties of squashed arm-chair carbon nanotubes are modeled using constraint free density functional tight binding molecular dynamics simulations. Independent from…
Combining GW calculations with exact-exchange density-functional theory: An analysis of valence-band photoemission for compound semiconductors
Patrick Rinke, Abdallah Qteish, Joerg Neugebauer +2
We report quasiparticle-energy calculations of the electronic bandstructure as measured by valence-band photoemission for selected II-VI compounds and group-III-nitrides. By applyi…