1.5k citations
- Leibniz University HannoverDE186 papers
- Technische Universität BraunschweigDE92 papers
- Centre National de la Recherche ScientifiqueFR81 papers
- Max Planck Institute for Nuclear PhysicsDE67 papers
- Johannes Gutenberg University MainzDE51 papers
- Paul Scherrer InstituteCH46 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE43 papers
- National Institute of Standards and TechnologyUS43 papers
- Technische Universität BerlinDE43 papers
- Friedrich Schiller University JenaDE42 papers
- European Organization for Nuclear ResearchCH39 papers
- Helmholtz Institute JenaDE37 papers
5 papers · 1 filter
Evidence for a Second Order Phase Transition in Glasses at Very Low Temperatures -- A Macroscopic Quantum State of Tunneling Systems
P. Strehlow, C. Enss, S. Hunklinger
Dielectric measurements at very low temperature indicate that in a glass with the eutectic composition BaO-AlO-SiO a phase transition occurs at 5.84 mK. Below that temp…
Energy-level statistics and localization of 2d electrons in random magnetic fields
M. Batsch, L. Schweitzer, B. Kramer
Using the method of energy-level statistics, the localization properties of electrons moving in two dimensions in the presence of a perpendicular random magnetic field and addition…
Phase diagram of localization in a magnetic field
T. Droese, M. Batsch, I. Kh. Zharekeshev +1
The phase diagram of localization is numerically calculated for a three-dimensional disordered system in the presence of a magnetic field using the Peierls substitution. The mobili…
Scaling of level-statistics and critical exponent of disordered two-dimensional symplectic systems
L. Schweitzer, I. Kh. Zharekeshev
The statistics of the energy eigenvalues at the metal-insulator-transition of a two-dimensional disordered system with spin-orbit interaction is investigated numerically. The criti…
Characterising a Si(Li) detector element for the SIXA X-ray spectrometer
T. Tikkanen, S. Kraft, F. Scholze +2
The detection efficiency and response function of a Si(Li) detector element for the SIXA spectrometer have been determined in the 500 eV to 5 keV energy range using synchrotron rad…