Mohammed ghazi kareem
Research InterestsStudy of the physical properties of solid materials
including nanomaterials and composites. Crystal structure analysis using XRD techniques
and surface properties using AFM and SEM. Numerical modeling of the optical and electrical properties of thin materials using techniques such as SCAPS-1D. Design and simulation of solar cells (silicon
perovskite
etc.) and analysis of their efficiency. Study the effect of preparation methods and thermal treatment (such as sintering and annealing) on mechanical and electrical properties. Interest in optical and gas sensing techniques for sensitive materials
and methods for improving their response.
| Gender | MALE |
|---|---|
| Place of Work | College of Health and Medical Techniques / Kirkuk |
| Position | No |
| Qualification | Master |
| Speciality | Physics |
| mohammedghazi@ntu.edu.iq | |
| Phone | 07727985002 |
| Address | صلاح الدين طوز/ خورماتو, طوز خورماتو, صلاح الدين, Iraq |
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Personal Information:
Name: Mohammed Ghazi Kareem Thiyab
Date of Birth: 1997
Province: Salah Al-Din / Iraq
Specialization: Physics – Tikrit University
Among the top students in the Physics Department.
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Academic Qualifications:
1. Master’s Degree in Physics – Tikrit University / College of Education for Pure Sciences.
2. PhD student in Physics.
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Languages:
Arabic
English
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Computer Programs Designed:
1. Developer of a Physics Test Program consisting of ten parts.
2. Developer of an Optical Properties Calculation Program for Thin Films.
3. Developer of a Material Science Properties Calculation Program.
4. Developer of an X-ray Diffraction (XRD) Data Analysis and Crystal Parameter Calculation Program.
5. Developer of a Scanning Electron Microscope (SEM) Image Analysis and Calculation Program.
6. Developer of an Atomic Physics Program for Spectral Series and Energy Calculations.
7. Developer of a Nuclear Physics Program for calculations such as reaction energy, binding energy, separation energy, half-life, etc.
8. Developer of an Electricity and Magnetism Program.
9. Developer of a Student Absence Registration Program.
Expert in Computer Science.
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#Certificates of Appreciation and Training Courses:
1. Course in Literature and Mathematics.
2. Course on the Role of Physics and Mathematics.
3. Course on Using Mathematics to Calculate Pollution Ratios.
4. Course on the Legal System of Disciplinary Penalties.
5. Course on Parasitic Infections.
6. Course on the Roots of Theater.
7. Course on the Rights of Children in Islamic Law and Civil Law.
8. Course on the Importance of Integration in Mathematics.
Languages
Arabic (100%)
english language (75%)
Skills
القدرة على النمذجة الرياضية للأنظمة الفيزيائية واستخدام البرمجيات المساندة لذلك. (100%)
اللغة العربية (100%)
إجادة البرمجة والتحليل باستخدام الحاسوب لتصميم البرامج الفيزيائية التحليلية. (100%)
إجراء الحسابات الفيزيائية المعقدة في مجالات الميكانيكا، الكهرباء، والمغناطيسية. (100%)
القدرة في تصنيع المواد المركبة والسبائك والعمل على أجهزتها وتحليل خصائصها. (100%)
تصنيع الأغشية الرقيقة والعمل على أجهزتها وتحليل خصائصها الفيزيائية. (100%)
القدرة في تصنيع المواد فائقة التوصيل والعمل على أجهزتها وتحليل سلوكها وتجاربها. (100%)
القدرة في تصنيع المتحسسات الغازية والعمل على أجهزتها ومعايرتها وقياس استجابتها. (100%)
اللغة الإنجليزية (75%)
الحاسوب (100%)
Academic Qualification
مدرس مساعد
Oct 11, 2025 - Presentجامعة تكريت/كلية التربية للعلوم الصرفة/ قسم الفيزياء
مدرس مساعد
Oct 11, 2025 - Presentعلوم فيزياء
Assistant Lecturer
Oct 11, 2025 - PresentAssistant Lecturer in Physics
Working Experience
123 [Lecture]
Sep 23, 2024 - PresentLecture
Publications
Effect of Manganese Alloying on the Structural and Optical Properties of Titanium Oxide (TiO2 ) Films Prepared by Pulsed Laser Deposition (PLD) Method
Mar 1, 2025Journal Nanosistemi, Nanomateriali, Nanotehnologii
publisher Institute for Metal Physics (National Academy of Sciences of Ukraine)
DOI https://doi.org/10.1063/5.0181853
Issue 1
Volume 23
The pure membranes of TiO2 and manganese Mn are prepared in propor- tions of 5, 3, 1 using the method of pulsed laser deposition (PLD), as the sedimentation process is carried out on glass bases at room temperature, and a thickness of 200 nm; here, the effect of manganese distortion on the structural and optical properties is studied, as the results of x-ray diffraction show that all the membranes are prepared as having a quater- nary based structure (tetragonal) as well as within the structural charac- teristics. The surface topography is studied with an atomic force micro- scope, and the results show a decrease in the values of surface roughness and mean square root of it with increasing the percentage of distortion; the values of the roughness rate are of 3.935–2.983 nm, but, through visual examinations, it is noted that the values of absorption and absorp- tion coefficient increase with increasing the percentage of distortion, while the optical energy gap decreases with increasing distortion with manganese as 3–2.25 eV
Effect of adding yttria-stable zirconia to the compound (Al-Cr) on the hardness and porosity of the coating prepared by thermal spraying technique
Feb 10, 2024Journal AIP Conference Proceedings
DOI https://doi.org/10.1063/5.0181853
Abstract. Then an initial thermal treatment was performed for the powders of the composite Cermet materials before the coating process at (150 oC) temperature for (1hr), and after the coating process the thermal treatment was performed at (600 oC) and for a time (1.5 hr), where a study was carried out in this research Solidity and porous examinations and SEM examinations showed that the addition of the sedentary zirconia in the bacteria leads to an increase in the values of the solidity, where the ratio of Vickers hardness before the sintering process ranged from Hv (124.5-159.6) as it was the highest value of Vickers solidity Before the sintering (159.6Hv) at 15% YSZ and after this percentage Vickers salad began to decline to (155.3.6Hv) at 20% YSZ and after the thermal process Vickers salad values between (135.3- 181.6)Hv was the highest and best value (181.6Hv) at 15% YSZ and after this ratio Vickers salad began to decline to (173.4Hv) at 20% YSZ. Porosity was better and less valuable to porous before thermal sintering (8.33%) at 15% YSZ ,Then it also started with an increase to (10.347%) at 20% YSZ, and after the process of thermal warming where it was better and lower (7.237%) at 15% YSZ but when the content of the zirconia stable with the bacteria increased YSZ also began to increase porous at 20% YSZ the porosity rate increased to (9.235Hv) and the most detailed tests for the SEM test were at 15% YSZ where the paint appeared more coherent, homogeneous and less porous.