- Chinese Academy of SciencesCN5.1k papers
- University of Chinese Academy of SciencesCN2.1k papers
- Centre National de la Recherche ScientifiqueFR1.5k papers
- University of AmsterdamNL1.3k papers
- Jagiellonian UniversityPL1.3k papers
- Polish Academy of SciencesPL1.2k papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ1.2k papers
- Brookhaven National LaboratoryUS1.1k papers
- The University of TokyoJP1.1k papers
- University of Science and Technology of ChinaCN1.1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.1k papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL1.1k papers
21 papers · 2 filters
Under-doped La2-xSrxCuO4 with x = 0.063 - 0.125: TSFZ growth of high-quality crystals and anomalous doping dependences of superconducting properties
F Zhou, W X Ti, J W Xiong +4
A series of high-quality La2-xSrxCuO4 (LSCO) superconductor crystals in the under-doping region with x = 0.063, 0.07, 0.09, 0.10, 0.111 and 0.125 has been successfully prepared by…
Variable-range hopping conductivity in the copper-oxygen chains of La_3Sr_3Ca_8Cu_24O_41
T. Vuletic, B. Korin-Hamzic, S. Tomic +6
We show that the spin chain/ladder compound La_3Sr_3Ca_8Cu_24O_41 is an insulator with hopping transport along the chains. In the temperature range 35 - 280 K, DC conductivity sigm…
Flux-lattice melting in two-dimensional disordered superconductors
Mai Suan Li, Thomas Nattermann
The flux line lattice melting transition in two-dimensional pure and disordered superconductors is studied by a Monte Carlo simulation using the lowest Landau level approximation a…
Infrared properties of La(Ca,Sr)CaCuO single crystals
N. L. Wang, P. Zheng, T. Feng +5
The in-plane optical properties of two crystals of the bilayer cuprate \LSxCCO, one with excess Ca and and the other with Sr and , were investigated over the frequ…
On the Crossover from BCS Superconductivity to Bose Condensation
R. Micnas
We outline a microscopic approach to the superconducting fluctuations and pairing correlations in the attractive Hubbard model above Tc, using the functional integral method. A cro…
Anisotropy of the superconducting state properties and phase diagram of MgB2 by torque magnetometry on single crystals
M. Angst, R. Puzniak, A. Wisniewski +6
The angular and temperature dependence of the upper critical field Hc2 in MgB2 was determined from torque magnetometry measurements on single crystals. The Hc2 anisotropy gamma_H w…