Indian institute of technology Madras | India
Dr. Ramyaranjan Das is a researcher in experimental condensed matter physics with expertise in small-angle X-ray scattering, polymer physics, nanotechnology, and natural fiber-reinforced polymer composites. His work focuses on material synthesis, advanced characterization, and device fabrication for applications in structural, electronic, and sustainable materials. He has contributed significantly to the development of plasma-treated and silane-modified composites for industrial and scientific uses. Dedicated to advancing knowledge, he combines innovation with practical experimentation, reflected in numerous publications, awards, and collaborations with leading institutions. He continues to contribute to both academic research and industrial applications in advanced materials science.
Professional Profiles
Scopus | Orcid | Google Scholar
Education
Dr. Ramyaranjan Das pursued his academic training in physics, beginning with a bachelor’s degree in Physics Honours, followed by a master’s degree with specialization in condensed matter physics. He then advanced to doctoral research in physics at a premier institute, focusing on fibre-reinforced composites, where he carried out extensive experimental investigations under expert supervision. His doctoral work emphasized material treatment methods such as silane and plasma modification to enhance the performance of natural fibre/epoxy composites. Later, he joined as a postdoctoral researcher at a leading institute, expanding his expertise in polymer nanocomposites, small-angle X-ray scattering, and condensed matter physics.
Professional Experience
Dr. Ramyaranjan Das has gained broad academic and research experience through teaching and research appointments. He began as a lecturer, where he taught undergraduate students and guided them in practical physics. His transition into research started with junior and senior research fellowships, contributing to experimental condensed matter physics through projects on natural fibre composites and advanced characterization techniques. During his doctoral studies, he actively assisted in teaching and laboratory guidance. Currently, as a postdoctoral researcher, he is engaged in collaborative projects involving polymer nanocomposites, small-angle X-ray scattering, and device applications, combining experimental expertise with interdisciplinary collaborations.
Awards and Recognition
Dr. Ramyaranjan Das has received multiple honors for his outstanding research contributions. He was awarded travel scholarships to participate in prestigious international scientific conferences, enabling global collaboration and knowledge exchange. His presentations at national and international conferences earned him best paper and best poster awards, highlighting the originality and relevance of his work in polymer composites and plasma treatment techniques. Additionally, he secured research fellowships and scholarships that supported his academic journey and research pursuits. These recognitions reflect his consistent excellence, innovative research approach, and commitment to advancing materials science through impactful scientific contributions.
Research Skills
Dr. Ramyaranjan Das possesses advanced expertise in both materials synthesis and characterization techniques. His skills include composite fabrication using chemical and plasma treatments, as well as hand lay-up methods. He is proficient in structural and morphological analysis through X-ray diffraction, SAXS, FESEM, AFM, Raman, and FTIR spectroscopy. His competencies extend to mechanical and electrical testing, such as dielectric measurements, viscoelastic characterization, and EMI shielding. He is also skilled in data analysis using Origin, ImageJ, and crystallographic software. His multidisciplinary approach allows him to bridge experimental condensed matter physics with practical applications in nanotechnology, polymer science, and composite engineering.
Notable Publications
Frequency analysis of skew sandwich plates with polyethylene terephthalate foam-core and carbon/basalt fiber-reinforced hybrid face layers using ANFIS model and experimental approach
Author: DP Sahu, R Das, JK Prusty, SC Mohanty
Journal: Mechanics of Advanced Materials and Structures, 1-23
Year: 2024
Citations: 14
Investigation of dielectric and mechanical properties of pretreated natural Sunn hemp fiber-reinforced composite in correlation with macromolecular structure of the fiber
Author: C Dash, R Das, DK Sahu, D Upreti, TU Patro, DK Bisoyi
Journal: Biomacromolecules 24 (3), 1329-1344
Year: 2023
Citations: 13
Comprehensive evaluation of the mechanical and electrical properties of dewaxed kapok fibre-reinforced polymer composites for potential application in printed circuit boards
Author: R Das, DK Bisoyi
Journal: Industrial Crops and Products 222, 119823
Year: 2024
Citations: 12
Influence of Dewaxing on Mechanical properties of kapok fiber-reinforced polymer composite
Author: R Das, C Dash, P Behera, DK Bisoyi
Journal: IOP Conference Series: Earth and Environmental Science 1086 (1), 012054
Year: 2022
Citations: 11
Flexural and dynamic characterization of carbon/basalt hybrid laminated composite sandwich plates with PET foam core: a numerical and experimental approach
Author: DP Sahu, R Das, JK Prusty, SC Mohanty
Journal: Structures 72, 108204
Year: 2025
Citations: 9
Conclusion
Dr. Ramyaranjan Das is an accomplished physicist whose work spans experimental condensed matter physics, material science, and nanotechnology. His contributions to polymer composites, natural fibre treatment, and advanced characterization techniques demonstrate both depth and versatility in research. Recognized for excellence through awards and international collaborations, he has established himself as a dedicated and innovative scientist. His ongoing postdoctoral work continues to explore cutting-edge methods in polymer nanocomposites and structural applications. With a strong foundation in teaching, research, and interdisciplinary collaboration, he remains committed to pushing the boundaries of knowledge and contributing to sustainable advancements in material science.