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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…
Mohamed S. El Naschie
The present short paper is concerned with accurate explanation as well as quantification of the so called missing dark energy of the cosmos. It was always one of the main objectives of any successful general theory of high energy particle physics and quantum…
Sulemana S. Abukari, Frederick Sam, Samuel Y. Mensah, Natalia G. Mensah, Rabiu Musah, Anthony Twum, Patrick M. Amoah, Alfred Owusu
We report on a theoretical investigation of a direct current generation in carbon nanotubes (CNTs) that are stimulated axially by terahertz (THz) field. We consider the kinetic approach based on the semiclassical Boltzmann’s transport equation with constant r…
Vladimir Kh. Kozlovskiy
The anharmonic vibrator, whose expression of potential energy contains second and third powers of coordinates, is treated on the basis of dynamical procedure, which presents the state of motion by means of mean position and mean amplitude of vibration. The di…
Saleem Iqbal, Salma Jabeen, Farhana Sarwar, Syed Mohsin Raza
With conjecture of fractional charge quantization (quantum dipole/multiple moments), Fourier transform stretching, twisting and twigging of an electron quanta and waver strings of electron quanta, the mathematical expressions for mesoscopic fractional electro…
Hao Yu
The relation between domain wall motion and intensity of driven current is examined in a phenomenological theory where the kinetic energy is expanded as a series of polynomial function of current density just as the Landau phase transition theory. The depende…
Dayane Habib, Georges El Haj Moussa
Bulk materials were synthesized by the Bridgman technique using the elements Cu, Ga, Se. These samples were characterized by Energy Dispersive Spectrometry (EDS) to determine the elemental composition, as well as by X-ray diffraction for structure, hot point…
Yoshiharu Enta, Osamu Morimoto, Hiroo Kato, Yasuo Sakisaka
We report a photoelectron spectroscopic study of the valence bands of double hexagonal-close-packed (dhcp) α -La(0001) films epitaxially grown on W(110) at room temperature. The La 5 d photoemission cross section in the photon energy region from 20 eV to 130…
Hicham Charifi, Abdelilah Slaoui, Jean Paul Stoquert, Hassan Chaib, Abdelkrim Hannour
Amorphous hydrogenated silicon nitride thin films a-SiN x :H (abbreviated later by SiN x ) were deposited by Electron Cyclotron Resonance plasma enhanced chemical vapor deposition method (ECR-PECVD). By changing ratio of gas flow (R = NH 3 /SiH 4 ) in the rea…
A. J. Babchin, M. S. El Naschie
The paper suggests that E = mc 2 may be open to misinterpretation and that in this form it is not what Einstein advanced first. It is further suggested to return to the slightly less compact formula E = Kmc 2 where a < K < 1 which has the merit of accounting…
Adel Shojaei, Mohammad Moarrefi-Romeileh, Asadollah Joata-Bayrami
Using Green’s function method, the frequency dependence of optical conductivities of high-quality MgB 2 film is calculated in the framework of the single- and two-band model. By comparing the numerical and experimental results, it is shown that the single-gap…
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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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