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World Journal of Condensed Matter Physics (WJCMP) covers the whole of condensed matter physics including soft condensed matter and nanostructures. Papers may report experimental, theoretical and simulation studies. Note that papers must contain fundamental condensed matter science: papers reporting methods of material…
Gulshan Prakash Malik, Vijaya Shankar Varma
Presented here are the Generalized BCS Equations incorporating Fermi Energy for the study of the {Δ, Tc , jc ( T )} values of both elemental and composite superconductors (SCs) for all T ≤ Tc , where Δ, Tc and jc ( T ) denote, respectively, one of the gap val…
Gora Dieye, Sameh I. Ahmed, Abdou C. Wade, Djibril Diop
Negative thermal expansion of gallium arsenide has been investigated through temperature dependent Extended X-ray Absorption Fine Structure (EXAFS) measurements. The bond thermal expansion coefficient α bond has been evaluated and compared to negative expansi…
Hans Hermann Otto
Recently, many seminal papers deal with the syntheses, stability and superconducting properties of super-hydrides like LaH 10 or YH 10 under high pressure, reporting critical temperatures near room temperature. In the first run one will assume that the involv…
Giovanna Scarel, Eric C. Stevens
There are numerous evidences that a relationship exists between the average power P of electromagnetic waves and the mechanical motion of the objects interacting with them. We investigate the effects of infrared (IR) light’s average power P on the transmissio…
Tomo Munehisa
There are concepts that are accepted in our daily life, but are not trivial in physics. One of them is the cluster property that means there exist no relations between two events which are sufficiently separated. In a paper recently published by the author, i…
Driss Soubane, Mohamed El Garah, Mohamed Bouhassoune, Ahmed Tirbiyine, Abdelaziz Ramzi, Said Laasri, 1 1, 1 1
Despite its appearance in physics around the 1850th, the second law of thermodynamics is still attracting more efforts to be clarified. More specifically, fifteen years later (1865) after its definition and introduction, entropy has been the subject of variou…
Matar Gueye, Hawa Ly Diallo, Attoumane Kosso Mamadou Moustapha, Youssou Traore, Ibrahima Diatta, Gregoire Sissoko
The silicon solar cell with series-connected vertical junction is studied with different lamella widths—the expression of the ac recombination velocity of the excess minority carrier at the back surface is established. Spectroscopy technique reveals dominated…
Aidan L. Gordon, Giovanna Scarel
It is common experience that our eyes do not perceive significant changes in color when we observe for long time an object continuously exposed to light. We always see plants to be green in summer until in autumn factors external to our vision, such as change…
Vladimir Kh. Kozlovskiy
The purpose of the research is to develop a dynamical theory of phase transitions in crystalline structures, when except for temperature, the pressure is acting. So, the phase diagram temperature-pressure (dimensions) must be constructed. In general case, it…
Mohamed S. El Naschie
The note gives a watertight confirmation of the E-infinity Cantorian theory results for ordinary and dark cosmic energy density of the universe and respectively. The computation is fundamentally based on a golden mean fusion function that goes back to the hig…
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World Journal of Condensed Matter Physics (WJCMP) covers the whole of condensed matter physics including soft condensed matter and nanostructures. Papers may report experimental, theoretical and simulation studies. Note that papers must contain fundamental condensed matter science: papers reporting methods of material… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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