10 citations
- Centrale MéditerranéeFR6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Institut FresnelFR6 papers
- Aix-Marseille UniversitéFR5 papers
- École Normale Supérieure Paris-SaclayFR4 papers
- Laboratoire de Photonique Quantique et MoléculaireFR4 papers
- Ain Shams UniversityEG2 papers
- CentraleSupélecFR2 papers
- Université Paris-SaclayFR2 papers
- American University of Science and TechnologyLB1 paper
- CEA Paris-SaclayFR1 paper
- École Normale Supérieure - PSLFR1 paper
4 papers · 1 filter
Towards room-temperature superconductivity
Jacob Szeftel, Nicolas Sandeau, Michel Abou Ghantous +1
By taking advantage of a stability criterion established recently, the critical temperature is reckoned with help of the microscopic parameters, characterising the normal and…
Comment on "`Inconsistency of the conventional theory of superconductivity"' by Hirsch J.E
Jacob Szeftel, Nicolas Sandeau, Michel Abou Ghantous +1
A rebuttal of a recent article by Hirsch J.E. is presented below. To begin with, the main assumption, regarding the Meissner effect, which the whole argument relies upon, is dispro…
Study of the superconducting to normal transition
Jacob Szeftel, Nicolas Sandeau, Michel Abou Ghantous
A model, based on classical mechanics and thermodynamics and valid for \textit{all} superconductors, is devised to investigate the properties of the \textit{current-driven}, superc…
An observable prerequisite for the existence of persistent currents
Jacob Szeftel, Nicolas Sandeau, Michel Abou Ghantous
A classical model is presented for persistent currents in superconductors. Their existence is argued to be warranted because their decay would violate the second law of thermodynam…