Assist. Prof. Dr. Mekonnen Getnet Yirak , Debre Tabor University , Ethiopia.
Dr. Mekonnen Getnet Yirak is an Assistant Professor of Applied Physics at Debre Tabor University, Ethiopia 🇪🇹. He earned his PhD 🎓 from Delhi Technological University, India 🇮🇳, focusing on nanoelectronics and sensor modeling. With over a decade of teaching, research, and administrative experience 👨🏫, Dr. Yirak has contributed significantly to physics education and semiconductor device research. He is passionate about emerging technologies 🔬 and participates actively in international conferences 🌍. A dedicated educator and researcher, he integrates academic excellence with hands-on experience to inspire students and fellow researchers alike 💡📚.
Publication Profile
Education & Experience
🎓 Education
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🧠 PhD in Applied Physics – Delhi Technological University, India (2019–2023)
➤ Research: TCAD Analysis and Modeling of Junctionless NWFET-Based Sensor
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📡 M.Sc. in Applied Electronics – Osmania University, India (2010–2012)
➤ Research: Enhancing UART Efficiency using VHDL & Microcontroller
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📘 B.Ed. in Physics – Haramaya University, Ethiopia (2005–2008)
➤ Research: Factors for Low Achievement in Physics at Kersa Secondary School
👨🏫 Work Experience
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📚 2008–2009 – Lecturer, Yismalla Preparatory School (Grade 12 Physics)
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🧪 2009–2010 – Lecturer & Lab Coordinator, Debre Birhan University
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✈️ 2010–2012 – MSc Student, Osmania University, India
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🧑🔬 2012–2019 – Lecturer & Head of Physics Dept., Debre Tabor University
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🌐 2019–2023 – PhD Researcher, Delhi Technological University, India
Summary Suitability
Mekonnen Getnet Yirak, PhD, is a highly qualified and committed researcher, making substantial contributions to the field of Applied Physics, particularly in the areas of sensor technology and semiconductor devices. He is a dedicated academician and researcher currently serving as an Assistant Professor in the Department of Applied Physics at Debre Tabor University, Ethiopia. His exemplary work in the development of Gate-Stack Gate All-Around Junctionless NWFET-Based Sensors has significantly advanced research in sensor applications. This aligns him perfectly as a contender for the Best Researcher Award, recognizing his excellence in research and dedication to both national and international scientific advancements.
Professional Development
Dr. Yirak continuously enhances his professional skills through active research 🧪, academic collaborations 🤝, and conference participation 🎤. During his PhD journey, he engaged in international forums and workshops 🌍, enriching his expertise in nanotechnology and device simulation. As an academic leader, he has supervised student projects 📖 and coordinated laboratory activities ⚙️. His dedication to curriculum innovation 📚 and technology integration in education 💻 showcases his commitment to academic excellence. He frequently updates his knowledge with the latest trends in sensor technology, TCAD tools, and nano-device applications 🔍. Dr. Yirak exemplifies lifelong learning and professional evolution 🚀.
Research Focus
Dr. Mekonnen Getnet Yirak focuses on Nanoelectronics and Sensor Technology 🔬. His PhD research revolved around TCAD modeling and the development of Gate-All-Around Junctionless Nanowire FET-based sensors 💡, targeting next-gen sensing applications in electronics and healthcare 🧠💊. His interdisciplinary approach combines physics, electronics, and material science ⚛️ to address challenges in low-power, high-performance semiconductor devices. Dr. Yirak’s work contributes to advancing nanoscale device design for smart sensor systems 🤖. With a strong interest in applied physics, he is exploring innovations that impact both academic research and real-world technological solutions 🌐🛠️.
Awards & Honors (Point Format with Emojis):
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🏅 PhD Fellowship – Delhi Technological University, India
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📜 Department Head Recognition – Debre Tabor University for academic leadership
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🎖️ Conference Presenter – International/National events in nanotechnology & sensor domains
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🏆 Best Research Paper Nominee – Recognized at academic symposiums (during PhD)
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👏 Appreciation Certificate – Electronics Lab Coordination and student mentorship
Publication Top Notes
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Mekonnen, G., & Chaujar, R. (2025). Numerical modelling for triple hybrid gate optimization dielectric modulated junctionless gate all around SiNWFET based uricase and ChOX biosensor. Microsystem Technologies.
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Mekonnen, G., & Chaujar, R. (2024). Investigation of a Gate-Stack Gate-All-Around Junctionless Nanowire Field Effect Transistor for Oxygen Gas Sensing. Journal of Electronic Materials. https://doi.org/10.1007/s11664-024-10948-7
- Mekonnen, G., & Chaujar, R. (2023). Sensitivity Investigation of Junctionless Gate-All-Around Silicon Nanowire Field-Effect Transistor-Based Hydrogen Gas Sensor. Silicon, 15, 609–621. https://doi.org/10.1007/s12633-022-02242-0
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Mekonnen, G., & Chaujar, R. (2022). Sensitivity Analysis of Biomolecule Nanocavity Immobilization in a Dielectric Modulated Triple-Hybrid Metal Gate-All-Around Junctionless NWFET Biosensor for Detecting Various Diseases. Journal of Electronic Materials, 49, 2236–2247. https://doi.org/10.1007/s11664-022-09466-1
Conclusion
Mekonnen Getnet Yirak’s academic achievements and research contributions position him as an ideal candidate for the Best Researcher Award. His innovative work in semiconductor devices and sensors, alongside his dedication to academic excellence and mentorship, showcases his potential to drive impactful scientific and technological advancements. Dr. Yirak’s commitment to advancing knowledge in Applied Physics and his active involvement in the research community make him a deserving recipient of this prestigious recognition.