Results 31 to 40 of about 66,190 (276)

Two Gaps Make a High Temperature Superconductor?

, 2008
One of the keys to the high-temperature superconductivity puzzle is the identification of the energy scales associated with the emergence of a coherent condensate of superconducting electron pairs.
A Damascelli, Batlogg B, Campuzano J C, Deutscher G, G A Sawatzky, Leggett A J, Leggett A J, M A Hossain, Norman M R, Peets D C, Puchkov A V, S Hüfner, Schrieffer J R, Timusk T, Yoshida T, Zasadzinski J F, Zhao S P Zhu X B Wei Y F   +16 more
core   +1 more source

The investigation of EPR paramagnetic probe line width and shape temperature dependence in high-temperature superconductors of Bi–Pb–Sr–Ca–Cu–O system [PDF]

, 2008
The work is related with the finding out of magnetic phases in strongly anisotropic high-temperature superconductor Bi1,7Pb0,3Sr2Ca2Cu3O10-δ in the temperature region where the superconductor is in the normal state.
Acrivos, Juana Vivó, Akhvlediani, I. G, Chigvinadze, J. G, Chubabria, M. I, Kalabegishvili, T. L, Sanadze, T. I   +5 more
core   +3 more sources

Microwave Detection Properties of Asymmetrically Narrowed YBa2Cu3O7–x Structures

Medžiagotyra, 2014
Results of our research demonstrate possibilities of detection of microwaves radiation by means of asymmetrically narrowed YBa2Cu3O7-x oxygen-rich (x ≤ 0.2) and oxygen-decomposed (x > 0.5) in the necked region at temperatures higher than the critical ...
Jonas GRADAUSKAS, Artūras JUKNA, Jonas ŠULCAS, Algirdas SUŽIEDĖLIS, Adulfas ABRUTIS, Vaclovas LISAUSKAS, Andrius MANEIKIS, Kristina ŠLIUŽIENĖ   +7 more
doaj   +1 more source

Pressure induced self-doping and dependence of critical temperature in stoichiometry YBa2Cu3O6.95 predicted by first-principle and BVS calculations

AIP Advances, 2017
This paper deals with the pressure effect on self-doping and critical temperature in optimum oxygen stoichiometry YBa2Cu3O6.95 of high temperature superconductor (HTS) based on a numerical study combined the first-principle with bond valence sum (BVS ...
Peifeng Gao, Rui Zhang, Xingzhe Wang
doaj   +1 more source

Low-Temperature Specific Heat of an Extreme-Type-II Superconductor at High Magnetic Fields

, 2003
We present a detailed study of the quasiparticle contribution to the low-temperature specific heat of an extreme type-II superconductor at high magnetic fields.
A.A. Abrikosov, A.H. MacDonald, A.P. Ramirez, C. Caroli, C. Kübert, D. Sanchez, E. Boaknin, E. Boaknin, G. Goll, G.E. Volovik, G.M. Schmiedeshoff, H. Akera, J.C. Ryan, J.E. Sonier, K. Izawa, K. Yasui, K.E. Moller, L.P. Gorkov, M. Franz, M. Nohara, M. Nohara, M. Rasolt, M.N. Khlopkin, M.R. Norman, M.R. Norman, M.R. Norman, N.E. Phillips, P.D. Sacramento, P.J. Hirchfeld, S. Dukan, S. Dukan, S. Dukan, S. Dukan, S. Dukan, S. Dukan, S.J. Chen, T. Maniv, T. Nishio, T. Terashima, T. Terashima, T.J.B.M. Janssen, Z. Tešanović, Z. Tešanović   +42 more
core   +1 more source

Photon assisted tunneling as an origin of the Dynes density of states [PDF]

, 2010
We show that the effect of a high-temperature environment in current transport through a normal metal-insulator-superconductor tunnel junction can be described by an effective density of states (DOS) in the superconductor. In the limit of a resistive low-
Chekurov, N., Kafanov, S., Kemppinen, A., Maisi, V. F., Mottonen, M., Pashkin, Yu. A., Pekola, J. P., Saira, O. -P., Tsai, J. S.   +8 more
core   +2 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Single crystal MgB2 with anisotropic superconducting properties

, 2001
The discovery of superconductor in magnesium diboride MgB2 with high Tc (39 K) has raised some challenging issues; whether this new superconductor resembles a high temperature cuprate superconductor(HTS) or a low temperature metallic superconductor ...
A. Matsushita, G. Kido, H. Abe, H. Kitazawa, J. Ye, K. Nishida, M. Xu, N. Tsujii, Y. Takano   +8 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Synthesis and Characterization of New Superconductors Materials

Crystals, 2020
In the last few decades, the persisting scientific interest in high temperature superconductor (HTS) cuprates has been accompanied by the search for new families of superconducting compounds (SPCs) [...]
Edmondo Gilioli, Davide Delmonte
doaj   +1 more source