Ramadevi Suguru Pathinti | Experimental methods | Best Researcher Award

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Mrs. Ramadevi Suguru Pathinti | Experimental methods | Best Researcher Award

Research Scholar at National Institute of Technology Warangal | India

Ramadevi Suguru Pathinti is currently pursuing her Ph.D. in Physics at the National Institute of Technology, Warangal, India, specializing in Materials Science with a focus on soft matter research. Her academic journey spans from her M.Sc. in Physics to her ongoing doctoral studies. Ramadevi has made significant contributions in the field of nanomaterials and smart materials, particularly in integrating liquid crystals with metal oxides for the development of advanced gas sensors and UV photodetectors.

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Early Academic Pursuits 🎓

Ramadevi’s academic journey began at Rayalaseema University, Kurnool, India, where she pursued her M.Sc. in Physics with a specialization in Electronics, securing a CGPA of 9.1/10. She also holds a B.Sc. in Mathematics, Physics, and Computer Science. Her strong academic foundation laid the groundwork for her pioneering research in Materials Science during her doctoral studies at NIT, Warangal.

Professional Endeavors 💼

In her professional journey, Ramadevi has excelled in scientific research within both academic and industrial contexts. She has contributed to the development of thin film devices for smart window technologies, gas sensors, and photodetectors. Her Ph.D. research focuses on integrating liquid crystal-functionalized metal oxides to enhance the optical properties and responsivity of sensors, enabling advancements in environmental sensing and optoelectronic devices.

Contributions and Research Focus 🔬

Ramadevi’s research is centered on the synthesis of nanomaterials and their integration into innovative smart materials. She has worked extensively on fabricating gas sensors and UV photodetectors using liquid crystal-metal oxide hybrids. Notably, her work on smart windows is groundbreaking, where she has discovered novel optical switching behaviors and light modulation techniques, paving the way for energy-saving technologies. Furthermore, her synthesis methods like sol-gel and hydrothermal techniques have contributed to enhanced material properties for sensing applications.

Impact and Influence 🌍

Her research has already made a considerable impact in the fields of environmental sensing and smart material development, particularly in the energy-efficient technologies sector. Ramadevi’s work has the potential to revolutionize how we detect gases, modulate light, and develop self-powered sensors, with applications ranging from smart windows to sensitive environmental monitoring systems. Through her research, she aims to bring forth sustainable technologies that are adaptable to changing global needs.

Academic Cites 📚

Ramadevi has authored several impactful publications in top-tier peer-reviewed journals, contributing to the fields of materials science and optoelectronics. Her articles in journals like the Journal of Molecular Liquids, Journal of Alloys and Compounds, and Advanced Material Technology have contributed to the scientific community’s understanding of the integration of nanomaterials and liquid crystals for innovative devices. She has also presented her research at national and international conferences, further strengthening her academic profile.

Research Skills 🛠

Ramadevi has developed extensive technical expertise in nanomaterial synthesis using methods like sol-gel and hydrothermal techniques. She is proficient in device fabrication, particularly thin film devices for gas sensing and UV photodetector applications. Additionally, she has hands-on experience with advanced research instruments, including optical polarizing microscopes, fluorescence microscopes, and spin coating systems, which enhance her ability to conduct high-quality research and device development.

Teaching Experience 📚

In addition to her research, Ramadevi has taught practical sessions for both M.Sc. (Tech) Physics and B.Tech students. She has handled laboratory work, where she imparted valuable knowledge on experimental techniques and device characterization to budding scientists. This experience has helped her develop strong interpersonal and communication skills, which are essential for future academic and industrial collaborations.

Awards and Honors 🏆

Ramadevi’s excellence has been acknowledged through the Joint CSIR-UGC National Eligibility Test (NET) for Junior Research Fellowship (JRF) in 2017, where she secured an impressive All India Rank of 57. This achievement is a testament to her academic aptitude and research potential.

Legacy and Future Contributions 🌟

Looking forward, Ramadevi aims to make lasting contributions to the field of materials science and nanotechnology. Her research is poised to drive innovations in smart materials, sustainable technologies, and energy-efficient devices, with far-reaching implications for environmental sensing, smart window technologies, and optoelectronics. With her interdisciplinary approach and collaborative nature, she is well-positioned to make significant advancements in both academic and industrial research.

Publications Top Notes

Label-free detection of Aβ-42: a liquid crystal droplet approach for Alzheimer’s disease diagnosis

  • Authors: Saumya Ranjan Pradhan, Ramadevi Suguru Pathinti, Ramesh Kandimalla, Krishnakanth Chithari, Madhava Rao Veeramalla N., Jayalakshmi Vallamkondu
    Journal: RSC Advances
    Year: 2024

Enhanced ethanol gas detection using TiO2 nanorods dispersed in cholesteric liquid crystal: Synthesis, characterization, and sensing performance

  • Authors: Ramadevi Suguru Pathinti, Sunil Gavaskar Dasari, Buchaiah Gollapelli, Sreedevi Gogula, Ramana Reddy M.V., Jayalakshmi Vallamkondu
    Journal: Journal of Alloys and Compounds
    Year: 2024

Enhanced security through dye-doped cholesteric liquid crystal shells for anti-counterfeiting

  • Authors: Chris Mathew, Ramadevi Suguru Pathinti, Saumya Ranjan Pradhan, Buchaiah Gollapelli, Krishnakanth Chithari, Mrittika Ghosh, Ashok Nandam, Jayalakshmi Vallamkondu
    Journal: Optical Materials
    Year: 2024

ZnO nanoparticles dispersed cholesteric liquid crystal based smart window for energy saving application

  • Authors: Ramadevi Suguru Pathinti, Arun Kumar Tatipamula, Jayalakshmi Vallamkondu
    Journal: Journal of Alloys and Compounds
    Year: 2023

Energy saving, transparency changing thermochromism in dye-doped cholesteric liquid crystals for smart windows

  • Authors: Ramadevi Suguru Pathinti, Buchaiah Gollapelli, Saumya Ranjan Pradhan, Jayalakshmi Vallamkondu
    Journal: Journal of Photochemistry and Photobiology A: Chemistry
    Year: 2023

 

Yidong Zhang | Experimental methods | Best Researcher Award

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Dr. Yidong Zhang | Experimental methods | Best Researcher Award

Beijing University of Posts and Telecommunications | China

Yidong Zhang is an emerging scientist specializing in the growth of silicon-based III-V materials and their applications in the high-quality growth of GaAs heteroepitaxial layers. Holding a doctoral degree awarded at Beijing University of Posts and Telecommunications (BUPT) in 2024, he is currently a postdoctoral fellow at the same institution. His research focuses on cutting-edge quantum mechanics and material science, aiming to advance semiconductor technologies through innovative approaches in material growth.

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📚 Early Academic Pursuits

Yidong Zhang’s academic journey began with a keen interest in the intersection of physics and material science, which led him to pursue advanced studies at BUPT. During his doctoral studies, Zhang delved into topics related to material fabrication and quantum mechanics, particularly focusing on heteroepitaxy and substrate preparation for GaAs growth on silicon wafers. His passion for cutting-edge research and technical innovation drove him to explore this challenging area of material science.

💼 Professional Endeavors

As a postdoctoral fellow at BUPT, Yidong Zhang is continuing his work in the field of semiconductor material growth. His professional endeavors are centered on addressing complex challenges in the heteroepitaxial growth of GaAs layers, with a particular emphasis on developing sub-nano streaky surfaces on Si (001) substrates. This innovative research has the potential to significantly improve the quality and performance of III-V semiconductor materials, which are vital for advanced electronics and optoelectronics.

🔬 Contributions and Research Focus

Zhang’s primary research focus is on the fabrication and application of high-quality GaAs heteroepitaxial layers, with an emphasis on substrate surface preparation. The work on the Si (001) substrate with sub-nano streaky surfaces is crucial as it enables better material integration and growth precision, leading to enhanced performance in semiconductor devices. His contributions in the field of silicon-based III-V material growth are poised to advance semiconductor technology, especially in areas such as high-speed electronics and optical communications.

🌍 Impact and Influence

Yidong Zhang’s research is positioned to make a significant impact in the semiconductor industry. His innovative work in substrate preparation and material growth techniques has the potential to influence high-performance electronics, solar cells, LEDs, and laser technologies. Zhang’s approach is likely to transform industry standards by offering a more cost-effective and precise method for growing high-quality semiconductor materials. His work could ultimately enable the development of next-generation devices with enhanced efficiency and performance.

📑 Academic Cites

While Yidong Zhang’s publication record is still emerging, his research has been well-received in the academic community, with growing interest in his work on Si (001) substrate preparation and GaAs heteroepitaxy. As his body of work expands, the citations of his publications are expected to increase, further cementing his position as a leading researcher in the field of material science and semiconductor technology.

🛠️ Research Skills

Dr. Yidong Zhang demonstrates a strong command of several research skills, including experimental design, material characterization, and quantum mechanical simulations. His expertise in substrate preparation techniques, coupled with his knowledge of semiconductor growth processes, equips him with the necessary tools to tackle complex challenges in the field of heteroepitaxy. He has a high level of proficiency in nano-scale fabrication and materials analysis, making him a valuable asset in any research team focused on advanced material science.

👨‍🏫 Teaching Experience

As a postdoctoral fellow, Zhang has had opportunities to mentor graduate students and research assistants at BUPT. His role involves guiding students through complex experimental setups, helping them develop critical research skills, and encouraging a hands-on approach to material science. His commitment to education and knowledge sharing ensures the continued growth of the next generation of researchers in quantum mechanics and material fabrication.

🏅 Awards and Honors

Yidong Zhang’s early academic career has already been marked by several academic achievements, including the award of a Doctoral degree in 2024. While he is at the beginning of his postdoctoral journey, Zhang is a strong contender for recognition in the research community, particularly through awards like the Best Researcher Award. His work is likely to attract further accolades as it continues to push the boundaries of material science and semiconductor technology.

🌱 Legacy and Future Contributions

As Yidong Zhang progresses in his career, his legacy in the field of semiconductor research will likely be defined by his contributions to high-quality material growth techniques and the advancement of silicon-based III-V heteroepitaxy. His future contributions could lead to game-changing advancements in electronics and optoelectronics, as his work has the potential to revolutionize semiconductor integration. Looking ahead, Zhang’s research will continue to influence both academia and industry, laying the groundwork for next-generation technologies.

Publications Top Notes

The Si (001) substrate with sub-nano streaky surface: Preparation and its application to high-quality growth of GaAs heteroepitaxial-layer

  • Authors: Yidong Zhang, Jian Li, Xiaomin Ren, Chuanchuan Li, Xin Wei
    Journal: Applied Surface Science
    Year: 2024

InAs/GaAs quantum-dot lasers grown on on-axis Si (001) without dislocation filter layers

  • Authors: Yongli Wang, Bojie Ma, Jian Li, Xin Wei
    Journal: Optics Express
    Year: January 2023

Rapid and facile characterization of dislocations in cross-sectional GaAs/Si films using electron channeling contrast imaging

  • Authors: Chen Jiang, Hao Liu, Jian Li, Qi Wang
    Journal: Conference Paper
    Year: January 2023

Demonstration of room-temperature continuous-wave operation of InGaAs/AlGaAs quantum well lasers directly grown on on-axis silicon (001)

  • Authors: Chen Jiang, Hao Liu, Jun Wang, Yongqing Huang
    Journal: Applied Physics Letters
    Year: August 2022

 

 

Suparna Kar Chowdhury | Experimental methods | Women Researcher Award

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Prof. Suparna Kar Chowdhury | Experimental methods | Women Researcher Award

Jadavpur University | India

Dr. Suparna Kar Chowdhury is a distinguished Professor in the Electrical Engineering Department at Jadavpur University, Kolkata, India. With a career spanning over three decades, she has earned recognition for her deep expertise in machine analysis and design. As a senior IEEE member and an active volunteer, Dr. Chowdhury is a leading figure in both academic and professional circles in Electrical Engineering.

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Early Academic Pursuits 🎓

Dr. Chowdhury’s journey in Electrical Engineering began when she graduated in 1987 from Jadavpur University, Kolkata. She continued to excel academically, earning her M.Tech degree in Electrical Engineering from the prestigious Indian Institute of Technology (IIT), Kharagpur, in 1989. Her commitment to learning and her strong academic foundation led her to pursue a Ph.D. in Electrical Engineering from Jadavpur University in 2000, where she expanded her knowledge in advanced topics within the field.

Professional Endeavors 💼

After her graduation, Dr. Chowdhury briefly worked as an engineer at M/S M N Dastur & Co., gaining practical industry experience. In 1990, she began her academic career as an Assistant Professor at Jadavpur University and quickly gained recognition for her contributions to the academic community. Over the years, she has climbed the ranks, ultimately achieving the position of Professor in the Electrical Engineering Department, where she continues to inspire future engineers.

Contributions and Research Focus 🔬

Dr. Chowdhury’s research focus lies in machine analysis and design. She has made significant contributions to the advancement of these fields, publishing around 40 papers in National and International conferences and journals. Her research is aimed at improving the design and efficiency of electrical machines, and she has played a key role in shaping the landscape of machine engineering through her innovative studies.

Impact and Influence 🌍

As a senior member of IEEE (USA) and a leader in the IEEE Kolkata Section, Dr. Chowdhury has had a substantial impact on the global engineering community. Her leadership roles, including serving as section secretary, treasurer, and chair of the Power & Energy chapter, have allowed her to influence the growth and development of the IEEE Kolkata Section. Through these leadership positions, Dr. Chowdhury has contributed to expanding the reach of IEEE’s initiatives in India and globally.

Academic Cites 📑

With a vast publication record and extensive involvement in academic circles, Dr. Chowdhury has contributed to numerous research endeavors, producing impactful work that has shaped the current understanding of machine design and analysis. Her publications have garnered attention within the academic community, and her research insights continue to influence future studies in the field.

Research Skills 🔧

Dr. Chowdhury’s research skills encompass advanced machine design, electrical system modeling, and optimization techniques. She has worked on complex analytical methods to solve engineering challenges, contributing to her reputation as an expert in the field of electrical machine analysis. Her ability to bridge theoretical knowledge with practical application has made her research highly valuable to both academia and industry.

Teaching Experience 🏫

As an Assistant Professor and later as a Professor, Dr. Chowdhury has been an influential educator, guiding students in the Electrical Engineering Department at Jadavpur University. With over three decades of teaching experience, she has mentored numerous students and has successfully supervised five Ph.D. theses and sixteen M.E. theses. Her commitment to education and student development remains a key part of her legacy.

Awards and Honors 🏅

Dr. Chowdhury has received multiple accolades for her academic and professional contributions. Notably, her status as a senior member of IEEE and her leadership roles within the IEEE Kolkata Section underscore her commitment to advancing electrical engineering. These honors reflect her dedication and passion for the field, as well as her ability to inspire others.

Legacy and Future Contributions 🌱

Dr. Suparna Kar Chowdhury’s legacy lies in her remarkable impact on machine analysis and design in Electrical Engineering, as well as her leadership within the IEEE community. She has left a lasting mark on both her students and colleagues through her innovative research, mentorship, and service. Looking forward, Dr. Chowdhury is expected to continue advancing research in machine analysis, contributing to sustainable technologies, and inspiring the next generation of engineers. Her continued commitment to academia and research excellence will undoubtedly shape the future of Electrical Engineering.

Publications Top Notes

  • Estimation of Induction Motor Equivalent Circuit Parameters and Losses from Transient Measurement
    Authors: Diptarshi Bhowmick, Suparna Kar Chowdhury
    Year: Dec 2024

  • A New Nonisolated Bidirectional DC-DC Converter with High Voltage Conversion Ratio
    Authors: Supratik Sikder, Debashis Chatterjee, Suparna Kar Chowdhury
    Year: Dec 2023

  • Performance analysis of different rotor configuration of LSPMSM for Electric Vehicles
    Authors: Mousumi Jana Bala, Chandan Jana, Suparna Kar Chowdhury, Nirmal Kumar Deb
    Year: Dec 2022

  • Sensor Less Performance Estimation of Induction Motor
    Authors: Diptarshi Bhowmick, Suparna Kar Chowdhury
    Year: Dec 2022

  • Performance and Temperature Estimation of Induction Motor from Transient Measurement
    Authors: Diptarshi Bhowmick, Suparna Kar Chowdhury
    Year: Dec 2020