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Application of Electrodynamic Theory on Quantum Hall Effect
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作者 Saleem Iqbal Muhammad Zafar +2 位作者 Farhana Sarwar syed mohsin raza Muhammad Afzal Rana 《World Journal of Condensed Matter Physics》 CAS 2016年第2期87-94,共8页
The quantum electrodynamic (QED) behaviour is studied for quantum Hall effect (QHE). Quantum theory with conjecture of fractional charge quantization (quantum dipole moment), eigenfunctions for fractional charge quant... The quantum electrodynamic (QED) behaviour is studied for quantum Hall effect (QHE). Quantum theory with conjecture of fractional charge quantization (quantum dipole moment), eigenfunctions for fractional charge quantization at the surface of a twisted and twigged electron quanta and above its surface, fractional Fourier transform and Hermite function for fractional charge quantization is developed. With energy eigen value equation for QHE and with energy operator on an eigenfunction of a twisted and twigged electron quanta, the corresponding eigenfunctions are normalized with Schrodinger’s quantum wave mechanical equation for electric scalar and magnetic potentials, respectively (QED behavior). The fractional electric and magnetic fields with their corresponding potentials for the quantized fractional states in semiconducting hereto structures are theoretically calculated. Such mathematical expressions are in good agreement with experimental results of Nobel Prize winning scientists Klitzing, Haroche, Peter and Gruebber. Our results can also explain the hybridized states of orbits with emphasis on sigma and pi bonding and their corresponding antibonding orbitals as a manifestation of electrophilic and nucleophilic chemical reactions. 展开更多
关键词 Fractional Charge Quantization Fractional Fourier Transform Quantum Hall Effect Quantum Electrodynamics Electron Quanta String Twisted and Twigged Electron Quanta
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Quantum Mechanical Tunneling of Dislocations: Quantization and Depinning from Peierls Barrier 被引量:1
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作者 Saleem Iqbal Farhana Sarwar syed mohsin raza 《World Journal of Condensed Matter Physics》 CAS 2016年第2期103-108,共6页
Theories of Mott and Weertmann pertaining to quantum mechanical tunneling of dislocations from Peierls barrier in cubic crystals are revisited. Their mathematical calculations about logarithmic creep rate and lattice ... Theories of Mott and Weertmann pertaining to quantum mechanical tunneling of dislocations from Peierls barrier in cubic crystals are revisited. Their mathematical calculations about logarithmic creep rate and lattice vibrations as a manifestation of Debye temperature for quantized thermal energy are found correct but they can not ascertain to choose the mass of phonon or “quanta” of lattice vibrations. The quantum mechanical yielding in metals at relatively low temperatures, where Debye temperatures operate, is resolved and the mathematical formulas are presented. The crystal plasticity is studied with stress relaxation curves instead of logarithmic creep rate. With creep rate formulas of Mott and Weertmann, a new formula based on logarithmic profile of stress relaxation curves is proposed which suggests simultaneous quantization of dislocations with their stress, i.e., and depinning of dislocations, i.e., , where is quantum action, σ is the stress, N is the number of dislocations, A is the area and t is the time. The two different interpretations of “quantum length of Peierls barrier”, one based on curvature of space, i.e., yields quantization of Burgers vector and the other based on the curvature of time, i.e., yields depinning of dislocations from Peierls barrier in cubic crystals, are presented. , i.e., the unitary operator on shear modulus yields the variations in the curvature of time due to which simultaneous quantization, and depinning of dislocations occur from Peierls barrier in cubic crystals. 展开更多
关键词 Peierls Barrier Quantum Tunneling Dislocations Stress Relaxation Quantum of Stresses Depinning of Dislocations
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A Case History of Treatment of Cutaneous Leishmaniasis by Chromotherapy 被引量:1
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作者 Samina T. Yousuf Azeemi Masoom Yasinzai syed mohsin raza 《Chinese Medicine》 2011年第2期43-46,共4页
Cutaneous Leishmaniasis is endemic in many parts of the world. The disease in most of the cases appears in the form of the open ulcerated lesion on exposed part of the body. The pentavalent antimonial injections (20 m... Cutaneous Leishmaniasis is endemic in many parts of the world. The disease in most of the cases appears in the form of the open ulcerated lesion on exposed part of the body. The pentavalent antimonial injections (20 mg/kg for 20 days) underneath the lesion for treatment are painful and most of the times unaffordable by the patients, mostly effected by this disease. As a result, most patients give-up early resulting in resistance. Due to high prevalence and the disease taking an epidemic form, there is a need to develop a new simple, cheap and yet an effective alternative treatment for cutaneous Leishmaniasis. Reported here is a case study aimed at alternative treatment regimen for cutaneous leishmaniasis. Here we present a case history of cutaneous leishmaniasis treated with chromotherapy. This seems to be an effective and new method of treatment only using visible range radiations of different wavelengths with no apparent side-effects. Six months follow up was observed and no recurrence was found. 展开更多
关键词 CUTANEOUS Leshmaniasis Chromotherapy PHOTOSTIMULATION
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Eigenfunctions for a Quantum Wire on a Single Electron at Its Surface and in the Quantum Well with Beaded Fractional Quantized States for the Fractional Charges
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作者 Saleem Iqbal Farhana Sarwar syed mohsin raza 《Journal of Applied Mathematics and Physics》 2016年第2期320-327,共8页
We developed energy profiles for the fractional quantized states both on the surface of electron due to overwhelming centrifugal potentials and inside the electron at different locations of the quantum well due to ove... We developed energy profiles for the fractional quantized states both on the surface of electron due to overwhelming centrifugal potentials and inside the electron at different locations of the quantum well due to overwhelming attractive electrodynamic potentials. The charge as a physical constant and single entity is taken as density and segments on their respective sub-quanta (floats on sub quanta) and hence the fractional charge quantiz at in. There is an integrated oscillatory effect which ties all fractional quantized states both on the surface and in the interior of the volume of an electron. The eigenfunctions, i.e., the energy profiles for the electron show the shape of a string or a quantum wire in which fractional quantized states are beaded. We followed an entirely different approach and indeed thesis to reproducing the eigenfunctions for the fractional quantized states for a single electron. We produced very fascinating mathematical formulas for all such cases by using Hermite and Laguerre polynomials, spherical based and Neumann functions and indeed asymptotic behavior of Bessel and Neumann functions. Our quantization theory is dealt in the momentum space. 展开更多
关键词 Fractional Charge Quantization Fractional Fourier Transform Hermite Polynomials Sub Quanta of Electron Spherical Bessel and Neumann Functions Lagueree Polynomials
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Quantum Theory of Mesoscopic Fractional Electric Fields in a Cavity of Viscous Medium
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作者 Saleem Iqbal Salma Jabeen +1 位作者 Farhana Sarwar syed mohsin raza 《World Journal of Condensed Matter Physics》 CAS 2016年第1期39-44,共6页
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 exp... 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 electron fields in a cavity of viscous medium and the associated quantum dielectric susceptibility are developed. Agreement of this approach is experimentally evidenced on barite and Fanja site molecular sieves. These findings are in conformity with experimental results of 2012 Physics Nobel prize winning scientists, Serge Haroche and David J. Wineland especially for cavity quantum electro-dynamics electron and its associated mesoscopic electric fields. The mover electron quanta strings lead to warping of space and time following the behaviour of quantum electron dynamics. 展开更多
关键词 Mesoscopic Fractional Electric Fields Quantum Dielectric Susceptibility Giant Magneto Resistance (GMR) Fourier Transform (FT) Woven Strings of Electron Quanta Warping of Space and Time Following QED (Quantum Electrodynamics)
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Applications of Quantum Physics on Resistivity, Dielectricity, Giant Magneto Resistance, Hall Effect and Conductance
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作者 Saleem Iqbal Farhana Sarwar +1 位作者 syed Masood raza syed mohsin raza 《World Journal of Condensed Matter Physics》 CAS 2016年第2期95-102,共8页
Quantum theory with conjecture of fractional charge quantization, eigenfunctions for fractional charge quantization, fractional Fourier transform, Hermite function for fractional charge quantization, and eigenfunction... Quantum theory with conjecture of fractional charge quantization, eigenfunctions for fractional charge quantization, fractional Fourier transform, Hermite function for fractional charge quantization, and eigenfunction for a twisted and twigged electron quanta is developed and applied to resistivity, dielectricity, giant magneto resistance, Hall effect and conductance. Our theoretical relationship for quantum measurements is in good conformity and in agreement with most of the experimental results. These relationships will pave a new approach to quantum physics for deciphering measurements on single quantum particles without destroying them. Our results are in agreement with 2012 Physics Nobel Prize winning Scientists, Serge Haroche and David J. Wineland. 展开更多
关键词 Quantum Resistivity Quantum Dielectricity Giant Magneto Resistance Quantum Hall Effect and Conductance
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Quantum Mechanical Approach for Rutherford Scattering and Nuclear Scattering with Born Approximation
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作者 Saleem Iqbal Farhana Sarwar syed mohsin raza 《World Journal of Nuclear Science and Technology》 2016年第1期71-78,共8页
Rutherford classical scattering theory, as its quantum mechanical analogue, is modified for scattering cross-section and the impact parameter by using quantum mechanical momentum, (de Broglie hypothesis), energy relat... Rutherford classical scattering theory, as its quantum mechanical analogue, is modified for scattering cross-section and the impact parameter by using quantum mechanical momentum, (de Broglie hypothesis), energy relationship for matter oscillator (Einstein’s oscillator) and quantum mechanical wave vectors, and , respectively. It is observed that the quantum mechanical scattering cross-section and the impact parameter depended on inverse square law of quantum action (Planck’s constant). Born approximation is revisited for quantum mechanical scattering. Using Bessel and Neumann asymptotic functions and response of nuclear surface potential barrier, born approximations were modified. The coulombic fields inside the nucleus of the atom are studied for reflection and transmission with corresponding wave vectors, phase shifts and eigenfunctions Bulk quantum mechanical tunneling and reflection scattering, both for ruptured and unruptured nucleus of the atom, are deciphered with corresponding wave vectors, phase shifts and eigenfunction. Similar calculation ware accomplished for quantum surface tunneling and reflection scattering with corresponding wave vectors, phase shifts and eigenfunctions. Such diverse quantum mechanical scattering cross-section with corresponding wave vectors for tunneling and reflection, phase shifts and eigenfunctions will pave a new dimension to understanding the behavior of exchange fields in the nucleus of the atom with insides layers both ruptured and unruptured. Phase shifts, δ<sub>l</sub> for each of the energy profile (partial) will be different and indeed their corresponding wave vectors for exchange energy eigenvalues. 展开更多
关键词 Rutherford Classical Scattering Theory Scattering Cross Section Impact Parameter Born Approximation Ruptured and Unruptured Nucleus
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Earthquake Statistics and Earthquake Research Studies in Pakistan
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作者 Farhana Sarwar Saleem Iqbal +3 位作者 Muhammad Qaisar Abdul Rehman Faiza Akhtar syed mohsin raza 《Open Journal of Earthquake Research》 2016年第2期97-104,共8页
This paper is about short review of earthquake statistics and efforts for earthquake mitigation, hazard and risk assessment studies in Pakistan. Pakistan and adjoining region lying between longitude 60°E to 78... This paper is about short review of earthquake statistics and efforts for earthquake mitigation, hazard and risk assessment studies in Pakistan. Pakistan and adjoining region lying between longitude 60°E to 78°E and latitude 20°N to 45°N are selected for the study as this region has a history of many large earthquakes because of its location in the region of intersection of three plates namely Indian, Eurasian and Arabian Sea plate. This paper is based on the study of both seismological history of the region which includes recent and historical seismicity based on earthquake catalogue as well as geological knowledge supplemented with available fault system information. In this study, Pakistan and adjoining regions are divided into 14 seismogenic zones. Seismicity of each zone is studied considering also the major cities in the respective zone and type of infrastructure which is mainly responsible for earthquake disaster rather than earthquake itself. 展开更多
关键词 SEISMICITY Active Faults Seismogenic Zones Tectonic Plates
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