Muqaddar Abbas | Quantum Optics | Best Researcher Award

Assist. Prof. Dr. Muqaddar Abbas | Quantum Optics | Best Researcher Award

Assistant Professor at xian jiaotong university, China.

Dr. Muqaddar Abbas ๐Ÿ‘จโ€๐Ÿ”ฌ is an Assistant Professor at the School of Physics, Xiโ€™an Jiaotong University ๐Ÿ‡จ๐Ÿ‡ณ. Born on November 8, 1985 ๐Ÿ‡ต๐Ÿ‡ฐ, he specializes in Quantum Optics and Information Physics ๐ŸŒŒ. With a strong academic foundation and over a decade of research and teaching experience, Dr. Abbas has published extensively in prestigious journals ๐Ÿ“š and actively participates in global conferences ๐ŸŒ. His work explores cutting-edge quantum technologies including cavity quantum electrodynamics and photonic effects ๐Ÿ’ก. Beyond academia, he enjoys badminton ๐Ÿธ, hiking ๐Ÿฅพ, and reading ๐Ÿ“–. He is known for his collaborative spirit and scientific curiosity.

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๐Ÿ…Suitability for Best Researcher Award – Assist. Prof. Dr. Muqaddar Abbasย 

Dr. Muqaddar Abbas exemplifies excellence in research through his deep engagement with cutting-edge topics in Quantum Optics and Information Physics. With a Ph.D. focused on nonlinear quantum systems and over a decade of progressive academic roles, he has consistently contributed to both the theoretical and applied facets of quantum science. His international exposure, interdisciplinary collaborations, and strong publication record in reputed journals strengthen his candidature.

๐Ÿ“˜ Education & Experience

  • ๐Ÿง‘โ€๐ŸŽ“ Ph.D. in Physics (Quantum Optics) โ€“ COMSATS University Islamabad, Pakistan (2012โ€“2017)
    ๐Ÿ“˜ Thesis: Effect of Kerr Nonlinearity

  • ๐Ÿ“˜ M.Phil. in Physics โ€“ Quaid-i-Azam University Islamabad (2009โ€“2011)
    ๐Ÿงช Thesis: Non-Markovian Dynamics

  • ๐Ÿ“˜ M.Sc. in Physics โ€“ Quaid-i-Azam University Islamabad (2006โ€“2008)

  • ๐Ÿ“˜ B.Sc. in Physics & Math โ€“ University of Punjab, Lahore (2004โ€“2006)

๐Ÿ’ผ Professional Experience

  • ๐Ÿ‘จโ€๐Ÿซ Assistant Professor, Xiโ€™an Jiaotong University (2021โ€“Present)

  • ๐Ÿ”ฌ Senior Scientific Officer, COMSATS University Islamabad (2018โ€“2021)

  • ๐Ÿง‘โ€๐Ÿ”ฌ Research Associate, COMSATS University Islamabad (2011โ€“2018)

๐Ÿ“ˆ Professional Development

Dr. Abbas continually enhances his academic and professional expertise through active participation in international conferences and workshops ๐ŸŒ, including presentations in Germany ๐Ÿ‡ฉ๐Ÿ‡ช, China ๐Ÿ‡จ๐Ÿ‡ณ, and Pakistan ๐Ÿ‡ต๐Ÿ‡ฐ. He has contributed to scientific events like ICEQT, ICQFT, and Quantum 2020 ๐Ÿ“ก. His technical toolkit includes MATLAB, Mathematica, Python, and LaTeX ๐Ÿ’ป. Additionally, his soft skillsโ€”teamwork, leadership, and problem-solvingโ€”complement his technical acumen ๐Ÿง . With fluency in English and Urdu, and basic Chinese skills ๐Ÿ—ฃ๏ธ, he collaborates effectively across global platforms. His commitment to learning ensures he remains at the forefront of quantum research and education ๐Ÿ“š๐ŸŒŸ.

๐Ÿ”ฌ Research Focus Area

Dr. Muqaddar Abbasโ€™s research is rooted in Quantum Optics and Quantum Information Science ๐ŸŒ . His work spans advanced areas such as Cavity Quantum Electrodynamics, Bose-Einstein Condensates, Cavity-Optomechanics, and Electromagnetically Induced Transparency (EIT) ๐Ÿ”. He also explores modern phenomena like the Photonic Spin Hall Effect and Rydberg Atom Control Theory ๐ŸŒ€. His aim is to develop innovative solutions in optical memory, sensing, and slow/fast light control ๐Ÿ“ก. By combining theoretical modeling with experimental insight, he contributes to advancing quantum technologies for the future of communication and computation ๐Ÿ’ก๐Ÿงฌ.

๐Ÿ… Honors & Awards

  • ๐Ÿ† Research Productivity Awards โ€“ COMSATS University (2016โ€“2018)

  • ๐ŸŽ“ Razmi Fellowship โ€“ Quaid-i-Azam University (2009โ€“2010)

  • ๐ŸŽ–๏ธ Merit Fellowship โ€“ Quaid-i-Azam University (2010โ€“2011)

Publication Top Notes

๐Ÿ“˜ 1. Double-frequency photonic spin Hall effect in a tripod atomic system

Authors: M. Abbas, Y. Wang, F. Wang, P. Zhang, H.R. Hamedi
Journal: Optics Communications (2025)
Summary:
This paper reports the realization of a double-frequency photonic spin Hall effect (PSHE) using a tripod atomic configuration. By carefully designing the atomic energy levels and their coupling with external fields, the authors demonstrate that two distinct frequency components of the PSHE can be produced and controlled. This study offers new avenues for developing advanced photonic spintronic devices with enhanced frequency diversity and control.

๐Ÿ“˜ 2. Coherent- and dissipative-coupling control of photonic spin Hall effect in cavity magnomechanical system

Authors: A. Munir, M. Abbas, Ziauddin, C. Wang
Journal: Optics and Laser Technology (2025)
Summary:
This work explores how both coherent and dissipative couplings in a cavity magnomechanical system can be exploited to control the PSHE. Through theoretical modeling and simulations, the paper demonstrates how coupling strengths and detunings impact the spin-dependent light deflection, providing a flexible mechanism for dynamic photonic modulation.

๐Ÿ“˜ 3. Tuning the Photonic Spin Hall Effect through vacuum-induced transparency in an atomic cavity

Authors: M. Abbas, Y. Wang, F. Wang, H.R. Hamedi, P. Zhang
Journal: Chaos, Solitons & Fractals (2025)
Citations: 1
Summary:
The study presents a scheme to enhance and tune the PSHE using vacuum-induced transparency (VIT) in a cavity containing atomic media. The authors analyze how quantum interference and vacuum field interactions can be manipulated to control spin-dependent beam shifts, offering promising applications in quantum metrology and optical switches.

๐Ÿ“˜ 4. Manipulation of the photonic spin Hall effect in a cavity magnomechanical system

Authors: M. Abbas, G. Din, H.R. Hamedi, P. Zhang
Journal: Physical Review A (2025)
Summary:
This article investigates the manipulation of the PSHE within a hybrid magnomechanical system, where magnons and phonons interact with cavity photons. The authors demonstrate the ability to control the lightโ€™s spin-dependent trajectory via external magnetic fields and mechanical resonances, offering novel functionalities for nonreciprocal light propagation.

๐Ÿ“˜ 5. Coherent control of Surface Plasmon Polaritons Excitation via tunneling-induced transparency in quantum dots

Authors: F. Badshah, M. Abbas, Y. Zhou, H. Huang, Rahmatullah
Journal: Optics and Laser Technology (2025)
Citations: 7
Summary:
This paper proposes a method to control the excitation of surface plasmon polaritons (SPPs) in quantum dot systems using tunneling-induced transparency (TIT). Through careful modulation of electron tunneling parameters, the authors achieve precise control over SPP excitation, enhancing prospects for quantum plasmonic circuits and sensing applications.

๐Ÿ“˜ 6. Tunable photonic spin Hall effect in a tripod atom-light configuration

Authors: M. Abbas, P. Zhang, H.R. Hamedi
Journal: Physical Review A (2025)
Summary:
This study introduces a tunable PSHE mechanism based on a tripod atomic level structure interacting with light. By adjusting the control field parameters, the authors show how the spin-dependent deflection angle and direction of the transmitted beam can be precisely regulated, enabling potential use in spin-controlled photonic routing systems.

๐Ÿ“˜ 7. Nonreciprocal cavity magnonics system for amplification of photonic spin Hall effect

Authors: A. Munir, M. Abbas, C. Wang
Journal: Chaos, Solitons & Fractals (2025)
Summary:
This article explores a nonreciprocal cavity magnonics system that significantly amplifies the PSHE. By leveraging nonreciprocal magnon-photon coupling, the system allows for enhanced spin-controlled light propagation. The approach provides a promising framework for designing isolators and circulators in integrated quantum optical devices.

๐Ÿงพ Conclusion

Dr. Muqaddar Abbasโ€™s work stands at the forefront of quantum technology research, with practical implications for the future of secure communication, quantum computing, and photonic systems. His sustained publication record, international collaborations, research excellence, and mentorship contributions make him a deserving recipient of the Best Researcher Award.

Smail Bougouffa | Quantum Science | Best Researcher Award

Prof. Smail Bougouffa | Quantum Science | Best Researcher Award

SA at Physics Department, College of Science, Imam Mohammad Ibn Saud Islamic University, Saudi Arabia.

Prof. Smail Bougouffa ๐ŸŽ“ is a distinguished Professor of Theoretical Physics at Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh, Saudi Arabia ๐Ÿ‡ธ๐Ÿ‡ฆ. Born in 1959 in Khenchela, Algeria ๐Ÿ‡ฉ๐Ÿ‡ฟ, he is renowned for his expertise in Quantum Optics, Quantum Information, and the Angular Momentum of Light โš›๏ธ. With over 40 years of academic and research experience across Algeria, Libya, Yemen, and Saudi Arabia ๐ŸŒ, he has significantly advanced the field of quantum science in the MENA region. He is also an avid user of Maple, Mathematica, MATLAB, and LaTeX ๐Ÿ’ป.

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Suitability For Best Researcher Award – Prof. Smail Bougouffa

Prof. Bougouffa exemplifies the ideal candidate for the Best Researcher Award through:

  • Pioneering contributions in Quantum Optics, Quantum Information, and Theoretical Physics โš›๏ธ.

  • Over 40 years of international academic and research experience across four countries ๐ŸŒ.

  • A sustained publication record, supervision of postgraduate research, and leadership in nationally funded projects.

  • A key role in the development of physics research in the MENA region.

  • Active participation in international scientific dialogue through 40+ conferences ๐ŸŒ.

  • Technical mastery of modern scientific software (Maple, MATLAB, Mathematica, LaTeX) ๐Ÿ’ป.

๐Ÿ”ธ Education & Experience

  • ๐ŸŽ“ Ph.D. in Theoretical Physics, University of Constantine, Algeria

  • ๐Ÿ‘จโ€๐Ÿซ Over 40 years of teaching & research in Algeria ๐Ÿ‡ฉ๐Ÿ‡ฟ, Libya ๐Ÿ‡ฑ๐Ÿ‡พ, Yemen ๐Ÿ‡พ๐Ÿ‡ช, and Saudi Arabia ๐Ÿ‡ธ๐Ÿ‡ฆ

  • ๐Ÿง  Taught undergraduate & postgraduate physics courses including Quantum Mechanics and Optomechanics

  • ๐Ÿ“š Supervised numerous Masterโ€™s theses in Quantum Science

  • ๐Ÿงช Led nationally funded research projects on entanglement, quantum synchronization, and cavity optomechanics

๐Ÿ”น Professional Development

Prof. Bougouffa has actively participated in the professional development of physics education and research in the Arab world ๐ŸŒ. He has presented his research at over 40 international conferences ๐ŸŒ in the US ๐Ÿ‡บ๐Ÿ‡ธ, Europe ๐Ÿ‡ช๐Ÿ‡บ, and the Middle East ๐Ÿ›๏ธ. He served on editorial boards for scientific journals at Taibah University and IMSIU ๐Ÿ“–. His technical proficiency in Maple, Mathematica, MATLAB, and LaTeX ๐Ÿ’ป has enabled him to engage in high-level computational and theoretical physics. Prof. Bougouffa continues to mentor young researchers while contributing to academic excellence and the global physics community ๐Ÿง‘โ€๐Ÿ”ฌ.

๐Ÿ”ธ Research Focus

Prof. Bougouffaโ€™s research focuses on the rapidly evolving fields of Quantum Optics, Quantum Information, and Theoretical Physics โš›๏ธ. He specializes in the Angular Momentum of Light, entanglement dynamics, quantum synchronization, and cavity optomechanics ๐Ÿ”ฌ. His work contributes to foundational and applied quantum mechanics, with implications for quantum computing, communication, and precision measurement technologies ๐Ÿ’ก. By modeling quantum interactions and exploring coherence and decoherence phenomena, his studies bridge classical and quantum realms ๐ŸŒ. His commitment to research excellence places him among the pioneers in quantum science in the Middle East and North Africa region ๐Ÿง .

๐Ÿ”น Awards & Honors

  • ๐Ÿ… Recognized for contributions to quantum science education in the MENA region

  • ๐Ÿ—ฃ๏ธ Invited speaker at over 40 international conferences

  • ๐Ÿ“œ Editorial board member at journals in Taibah University and IMSIU

  • ๐Ÿ‘จโ€๐Ÿซ Honored by various institutions for his academic service and mentorship

Publication Top Notes

1. Energy gaps and optical phonon frequencies in InPโ‚โˆ’โ‚“Sbโ‚“

  • Authors: N. Bouarissa, S. Bougouffa, A. Kamli

  • Journal: Semiconductor Science and Technology

  • Volume: 20

  • Issue: 3

  • Pages: 265

  • Citations: 80

  • Year: 2005

  • Summary: This study explores the energy band gaps and optical phonon behavior in InPโ‚โˆ’โ‚“Sbโ‚“ alloys using theoretical modeling. The results aid in understanding the electronic and vibrational properties critical for semiconductor applications.

2. Adomian method for solving some coupled systems of two equations

  • Authors: L. Bougoffa, S. Bougouffa

  • Journal: Applied Mathematics and Computation

  • Volume: 177

  • Issue: 2

  • Pages: 553โ€“560

  • Citations: 36

  • Year: 2006

  • Summary: The paper applies the Adomian decomposition method to solve coupled nonlinear differential systems. It demonstrates the methodโ€™s accuracy and efficiency through several examples.

3. Optical manipulation at planar dielectric surfaces using evanescent Hermiteโ€“Gaussian light

  • Authors: S. Al-Awfi, S. Bougouffa, M. Babiker

  • Journal: Optics Communications

  • Volume: 283

  • Issue: 6

  • Pages: 1022โ€“1025

  • Citations: 34

  • Year: 2010

  • Summary: This work examines the manipulation of particles using evanescent Hermiteโ€“Gaussian beams at dielectric interfaces, relevant for optical trapping and nano-manipulation technologies.

4. Entanglement dynamics of two-bipartite system under the influence of dissipative environments

  • Author: S. Bougouffa

  • Journal: Optics Communications

  • Volume: 283

  • Issue: 14

  • Pages: 2989โ€“2996

  • Citations: 29

  • Year: 2010

  • Summary: Investigates how entanglement between bipartite quantum systems evolves under dissipation. The study provides insights into decoherence and quantum information preservation.

5. Entanglement dynamics of high-dimensional bipartite field states inside the cavities in dissipative environments

  • Authors: R. Tahira, M. Ikram, S. Bougouffa, M. S. Zubairy

  • Journal: Journal of Physics B: Atomic, Molecular and Optical Physics

  • Volume: 43

  • Issue: 3

  • Article Number: 035502

  • Citations: 26

  • Year: 2010

  • Summary: Analyzes the entanglement behavior of high-dimensional field states in cavity quantum electrodynamics (QED) settings, considering the effects of environmental dissipation.

6. Entanglement generation between two mechanical resonators in two optomechanical cavities

  • Authors: A. A. L. Rehaily, S. Bougouffa

  • Journal: International Journal of Theoretical Physics

  • Volume: 56

  • Issue: 5

  • Pages: 1399โ€“1409

  • Citations: 23

  • Year: 2017

  • Summary: Proposes a model for generating entanglement between distant mechanical resonators through optomechanical interaction, contributing to quantum communication and sensing research.

๐Ÿ Conclusion

Prof. Smail Bougouffa stands out as a visionary and transformative figure in the field of theoretical and quantum physics. His lifelong commitment to research, international collaboration, and academic mentorship not only advances scientific knowledge but also empowers future generations of physicists. These remarkable achievements strongly justify his nomination for the Best Researcher Award.

Homnath luitel | Condensed Matter Physics | Young Scientist Award

Dr. Homnath luitel | Condensed Matter Physics | Young Scientist Award

Assistant Professor at Nar Bahadur Bhandari Government College, Tadong , Gangtok, under education department, Govt. Of Sikkim, India

Dr. Homnath Luitel is an accomplished physicist and educator ๐Ÿ‘จโ€๐Ÿซ with a diverse academic and research background in condensed matter physics and geophysics. With a PhD from the Homi Bhabha National Institute (conducted at VECC, Kolkata), he has delved deeply into the quantum-level behavior of materials. Currently serving as an Assistant Professor in the Education Department, Government of Sikkim ๐Ÿ‡ฎ๐Ÿ‡ณ, and most recently a Post-Doctoral Research Fellow at the School of Physics, Wits University ๐Ÿ‡ฟ๐Ÿ‡ฆ, he exemplifies a blend of academic excellence and practical expertise. His work spans cutting-edge domains like DMS, spintronics, magnetism, and Himalayan slope stability ๐Ÿ”๏ธ. Honored with multiple awards including Best Research Contribution (HBNI, 2018) and recognitions by Elsevier and Taylor & Francis ๐Ÿ†, heโ€™s also a national-level exam qualifier (GATE, JEST, IIT-JAM). Dr. Luitel continues to inspire with his commitment to science, mentorship, and interdisciplinary innovation. ๐ŸŒŸ

Professional Profileย 

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๐ŸŽ“ Education

Dr. Homnath Luitelโ€™s academic path reflects a consistent pursuit of excellence ๐Ÿ“š. He earned his B.Sc. (Honours) from Sikkim Government College under Sikkim University, followed by an M.Sc. in Physics from Sikkim University ๐Ÿง . His passion led him to complete a post-M.Sc. research course at the prestigious VECC, Kolkata, which paved the way for his PhD at Homi Bhabha National Institute, Mumbai, with his research carried out at VECC ๐Ÿงช. Along the way, he demonstrated outstanding academic merit by qualifying multiple national exams such as IIT-JAM, GATE, JEST, and SLET-NE ๐ŸŽ–๏ธ. This rigorous and progressive education laid a strong foundation for his foray into high-impact research. His early education through CBSE also reflects a consistent academic focus right from school days. From the Eastern Himalayas to national research hubs, Dr. Luitelโ€™s educational journey bridges regions and research ecosystems seamlessly. ๐ŸŒ

๐Ÿง‘โ€๐Ÿซ Professional Experience

Dr. Luitelโ€™s professional career is both impactful and versatile, merging teaching with pioneering research ๐Ÿซ๐Ÿ”ฌ. Since 2019, he has been nurturing minds as an Assistant Professor in the Education Department, Government of Sikkim, and currently contributes his expertise to the Department of Physics at Nar Bahadur Bhandari Government College, Tadong. In 2024, his research took an international turn with a Post-Doctoral Fellowship at the School of Physics, University of the Witwatersrand, South Africa ๐ŸŒ. His teaching is enriched by hands-on research in condensed matter physics and functional materials, allowing students to gain both theoretical insights and experimental understanding. His lab-based expertise includes operating SQUIDs, dilution fridges, and various spectroscopy and characterization tools โš™๏ธ. With a clear passion for both learning and imparting knowledge, Dr. Luitel exemplifies the modern-day scholar who balances academia, research, and mentorship with dedication. ๐ŸŽ“๐Ÿ“ˆ

๐Ÿ”ฌ Research Interest

Dr. Luitelโ€™s research interests are rooted in the intricate physics of materials and earth systems ๐ŸŒŒ๐ŸŒ. In condensed matter physics, his work focuses on defects in solids, dilute magnetic semiconductors (DMS), magnetism, spintronics, and diamond-based functional materials ๐Ÿ’Ž๐Ÿงฒ. His expertise with advanced characterization tools like PAS, SQUID, and DFT enables him to probe materials at atomic scales, uncovering phenomena vital to future electronics and quantum computing ๐Ÿ–ฅ๏ธ. Beyond materials, he explores geophysical challenges such as slope stability and subsurface profiling in the Himalayan terrain using electrical resistivity surveys (ERS) and geotechnical methods โ›ฐ๏ธ. His interdisciplinary approach allows him to connect quantum-scale phenomena with macroscale natural systems, offering unique insights for both applied science and sustainable development. Dr. Luitelโ€™s dual engagement with the physical and geophysical domains reflects a rare scientific breadth and a drive to address both fundamental and societal challenges. ๐ŸŒŸ

๐Ÿ… Awards and Honors

Dr. Homnath Luitel has been the recipient of multiple prestigious recognitions that celebrate his research prowess and academic contributions ๐Ÿ†. He earned the Best Research Contribution Award at HBNIโ€™s RSM in 2018 and the Best Research Award in the theme Science, Technology, and Society at the 6th Bharatiya Vigyan Sammelan 2023 in Gujarat ๐Ÿฅ‡. As a recognized reviewer for renowned journals including Philosophical Magazine (Taylor & Francis), JMMM, and Computational Condensed Matter (Elsevier), his peer-review expertise is acknowledged internationally ๐Ÿ“‘๐ŸŒ. He was also invited as a Resource Person and Jury Member for the Young Scientist Conference at IISF 2022, hosted by Indiaโ€™s Department of Biotechnology and allied national science agencies ๐Ÿ‘จโ€โš–๏ธ๐Ÿ”ฌ. His success in competitive national exams like GATE, JEST, and SLET further showcases his academic excellence. These honors not only mark his scientific impact but also his role in mentoring and evaluating emerging talent in Indiaโ€™s science landscape.

Publications Top Notesย 

1. First-principles study of magnetic properties of the transition metal ion-doped methylammonium lead bromide

  • Authors: Homnath Luitel

  • Year: 2022

  • DOI: 10.1142/s0217979222502022

  • Source: International Journal of Modern Physics B

  • Summary: This study employs first-principles calculations to investigate the magnetic properties of methylammonium lead bromide (MAPbBrโ‚ƒ) doped with transition metal ions. The research aims to understand how doping influences the magnetic behavior of this perovskite material, which is significant for potential applications in spintronics.


2. Half-metallic ferromagnetism in molybdenum doped methylammonium lead halides (MAPbXโ‚ƒ, X = Cl, Br, I) system: First-principles study

  • Authors: Homnath Luitel

  • Year: 2021

  • DOI: 10.1016/j.jmmm.2020.167463

  • Source: Journal of Magnetism and Magnetic Materials

  • Summary: The paper explores the electronic and magnetic properties of molybdenum-doped methylammonium lead halides using first-principles calculations. The findings suggest that such doping can induce half-metallic ferromagnetism, making these materials promising candidates for spintronic devices.


3. Room-temperature ferromagnetism in boron-doped oxides: a combined first-principle and experimental study

  • Authors: Homnath Luitel

  • Year: 2020

  • DOI: 10.1080/09500839.2020.1733122

  • Source: Philosophical Magazine Letters

  • Summary: This study combines experimental techniques and first-principles calculations to investigate room-temperature ferromagnetism in boron-doped oxides. The research provides insights into the mechanisms driving ferromagnetism in these materials, which are relevant for spintronic applications.


4. NMR study of defect-induced magnetism in methylammonium lead iodide perovskite

  • Authors: Bilwadal Bandyopadhyay, Homnath Luitel, Sayantan Sil, Joydeep Dhar, Mahuya Chakrabarti, Palash Nath, Partha P. Ray, Dirtha Sanyal

  • Year: 2020

  • DOI: 10.1103/PhysRevB.101.094417

  • Source: Physical Review B

  • Summary: The paper presents nuclear magnetic resonance (NMR) studies on methylammonium lead iodide perovskite, revealing that defects such as iodine and lead vacancies can induce magnetism. The findings highlight the role of structural defects in influencing the magnetic properties of perovskite materials.


5. Ferromagnetic ordering in cobalt doped methylammonium lead bromide: An ab-initio study

  • Authors: Homnath Luitel

  • Year: 2020

  • DOI: 10.1016/j.cocom.2019.e00444

  • Source: Computational Condensed Matter

  • Summary: This ab-initio study investigates the magnetic properties of cobalt-doped methylammonium lead bromide. The research demonstrates that cobalt doping can lead to ferromagnetic ordering, suggesting potential applications in spintronic devices.


6. Ferromagnetic property of copper doped ZnO: a first-principles study

  • Authors: Homnath Luitel

  • Year: 2020

  • DOI: 10.1016/j.cocom.2020.e00455

  • Source: Computational Condensed Matter

  • Summary: The study uses first-principles calculations to explore the ferromagnetic properties of copper-doped ZnO. The results indicate that copper doping induces ferromagnetism in ZnO, which is significant for the development of dilute magnetic semiconductors.


7. Half metallic ferromagnetic and optical properties of ruthenium-doped zincblende ZnS: A first principles study

  • Authors: Homnath Luitel

  • Year: 2020

  • DOI: 10.1016/j.jpcs.2019.109175

  • Source: Journal of Physics and Chemistry of Solids

  • Summary: This paper investigates the electronic, magnetic, and optical properties of ruthenium-doped zincblende ZnS using first-principles methods. The findings suggest that such doping can result in half-metallic ferromagnetism, enhancing the material’s suitability for spintronic applications.ย 


8. Defect induced room temperature ferromagnetism in methylammonium lead iodide perovskite

  • Authors: Sayantan Sil, Homnath Luitel, Mahuya Chakrabarty, Partha P. Ray, Joydeep Dhar, Bilwadal Bandyopadhyay, Dirtha Sanyal

  • Year: 2020

  • DOI: 10.1016/j.physleta.2020.126278

  • Source: Physics Letters A

  • Summary: The research combines experimental observations and theoretical calculations to demonstrate that defects, particularly iodide vacancies, can induce room-temperature ferromagnetism in methylammonium lead iodide perovskite. This highlights the potential of defect engineering in tailoring magnetic properties of perovskite material.


9. Enhanced stability and ferromagnetic property in transition metals co-doped rutile TiOโ‚‚

  • Authors: Homnath Luitel

  • Year: 2020

  • DOI: 10.1016/j.jpcs.2020.109582

  • Source: Journal of Physics and Chemistry of Solids

  • Summary: This study explores the effects of co-doping rutile TiOโ‚‚ with transition metals on its structural stability and magnetic properties. The results indicate that co-doping enhances both the stability and ferromagnetic behavior of TiOโ‚‚, making it a promising material for spintronic applications.


10. Magnetic properties of transition metal doped SnOโ‚‚: A detailed theoretical study

  • Authors: Homnath Luitel

  • Year: 2019

  • DOI: 10.1016/j.cocom.2019.e00393

  • Source: Computational Condensed Matter

  • Summary: The paper presents a theoretical investigation into the magnetic properties of SnOโ‚‚ doped with various transition metals. The findings provide insights into how different dopants influence the magnetic behavior of SnOโ‚‚, which is valuable for designing materials with desired magnetic properties.

โœ… Conclusionย 

In sum, Dr. Homnath Luitel stands out as a dynamic physicist, dedicated educator, and interdisciplinary researcher whose work spans from the quantum to the geophysical ๐ŸŒ. With a solid foundation in theoretical and experimental physics, his academic journey from the Himalayan region to global research hubs showcases both resilience and brilliance ๐ŸŒ„๐Ÿ”ญ. He continues to bridge high-end research with grassroots teaching, inspiring young minds while contributing to advancements in material science, spintronics, and sustainable geoscience. Recognized both nationally and internationally for his research and review contributions, Dr. Luitel is a shining example of scholarly excellence ๐ŸŒŸ. His technical toolkit, spanning DFT simulations to SQUID operations and ERS surveys, further demonstrates his rare combination of skills and adaptability ๐Ÿ”ง๐Ÿ”ฌ. As he progresses in his career, his vision of science as a tool for understanding both the smallest particles and the largest landscapes remains an inspiration for future generations. ๐Ÿ’ก๐ŸŒ