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عمر محمود عبدالحسن حمودي - Omar Mahmood Abdulhasan
MSc - assistant lecturer
Institute of Laser for Postgraduate studies , Medical and Biological Applications Branch
[email protected]
Summary

My study of Nuclear physics; deals with the nucleus and its components on the basis of nuclear spectroscopy, quantum mechanics and electrodynamics, so that i gained an enough experience of theoretical background of quantum mechanics and the models which study of nuclear spectroscopy like "Shell model which standing on harmonic oscillator system" My work in the field of nuclear physics was based mainly on the quantum mechanics. The nuclear structure that I studied is the study of exotic nuclei that are characterized by a large radius despite of their low mass number compared to the radius of nuclei that have a very large mass number, like the element lead 202. The logical explanation for this unexplained similarity is that the Lithium-11 nucleus consists of a central nucleus of Lithium-9 as a core nucleus and a pair of (2n) neutrons orbiting around it outside the range of the strong nuclear forces. This behavior cannot be explained based on the laws of classical physics. The principle of quantum tunneling explains the ability of neutrons to escape to continuum levels (halo state) that penetrate the barrier of the strong nuclear potential, whose limits lie at a distance of (2 fm). When I worked at the Laser Institute as an institution specialized in scientific, engineering and medical laser applications, I learned the difference between quantum mechanics in the field of nuclear physics and quantum mechanics in the field of optics, which is called "quantum optics", as this science deals with the study of phenomena resulting from the interaction of laser light with matter, specifically Study the phenomenon of matter absorption of laser light. Since this material, when it interacts with the laser photons falling on it, the electrons inside the material absorb the incident photon energy, and will be excited to higher levels, and after a period of time has passed, they will decay to their original levels and get rid this energy in the waves shape of photon. The statistic that governs the distribution of photons in their own levels is the Bose-Einstein distribution, and this statistic differs from the Fermi-Dirac statistic, which governs the distribution of electrons in their own levels, as there are no static photons, and this means that there is no static mass of photon, as the photons move at a high speed continuously when the electrons have a static mass, so the Pauli exclusion principle does not apply to photons. In addition to the fundamental difference in the confinement technology used to confinement the electron in a two-dimensional field by means of a strong magnetic field, and this is what was invested in building the Electron Microscope. While as the process of confining the photon in a two-dimensional field is done through the use of optical tools such as mirrors. Where this mechanism exploited in an industry the Fabry-Perot Interferometer Hence the urgent need to devise what is called quantum optics. One of the most important applications of quantum optics is the study of phenomena such as quantum tunneling, quantum superposition, quantum entanglement, quantum interference and quantum de-coherence, which are the basis for the work of quantum computers. Therefore, I would like to use my experience in the field of theoretical physics and the field of quantum mechanics to complete my studies of PH.D. in the field of "quantum science and technology", provided that the doctoral research project includes applications of quantum optics in both theoretical and practical fields.

Qualifications

B.Sc. from University of Baghdad - Iraq College of Science/ Department of Physics 2014

M.Sc. from University of Baghdad - Iraq College of Science/ Department of Physics 2016

Radiographer

Responsibility

1- Dean's office manager and other jobs 2016-2023 2- instructor of department 2023-2024

Research Interests
  1. Field of quantum science and technology.
  2. Fields of laser physics and technology , Nano photonics , quantum Photonics;
  3. Plasma physics, especially in the field of deposition of a semiconductor material on a substrate material using PLD technology (pulsed laser deposition) for use as a sensor and / or a solar cell, and the use of these materials in the manufacturing of devices used in the field of quantum optics such as quantum computing and quantum information, As an example, the use of SiN nanomaterial deposited on a substrate in the field of improving the quantum tunneling phenomenon.
  4. Plasma physics and its using in the nuclear fusion
  5. Using programming skills through MATLAB and FORTRAN programs in conducting theoretical research. In addition to the use of the COMSOL simulation program in practical experiments in various researches that require the completion of a practical experiment and a specific design that serves that purpose
Academic Area

quantum science and technology

Teaching

teching at the educational laboratories

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