Sourav Sarkar | Materials Science | Best Researcher Award Posted on 10/07/202410/07/2024 by ScienceFather Mr. Sourav Sarkar | Materials Science | Best Researcher Award S N Bose National Centre for Basic Sciences- India Author Profile Scopus Profile Google Scholar Profile Early Academic Pursuits Sourav Sarkar’s academic journey began with a strong foundation in the physical sciences. He excelled in his Higher Secondary education at the West Bengal Council of Higher Secondary Education (WBCHSE), achieving an impressive 92.4% in 2015. This academic excellence continued through his Secondary education at the West Bengal Board of Secondary Education (WBBSE), where he scored 91.57% in March 2013. Professional Endeavors Sourav Sarkar pursued a Bachelor of Science in Physics (Honours) at Krishnagar Government College, University of Kalyani, from 2015 to 2018, achieving a commendable 65.5%. He then went on to complete his Master of Science in Physics at the University of Calcutta (Rajabazar Science College) from 2018 to 2020, specializing in Solid State Electronics and Quantum Electronics, and securing 70.8%. He is currently pursuing his Ph.D. in Physics at the S N Bose National Centre for Basic Sciences, under the guidance of Prof. (Dr.) Kalyan Mandal, with a focus on Condensed Matter and Materials Physics. Contributions and Research Focus Sourav’s research is primarily centered around Condensed Matter Physics and Material Science. His Ph.D. thesis explores the dielectric, magnetic, and electromagnetic properties of ferrite nanostructures and intermetallic alloys. His Master’s project involved the synthesis, structural study, and magnetic data analysis of the multiferroic compound Cu2V2O7. Additionally, he has undertaken a significant project on the correlation between sensing properties and electron density of boron-rich ceramics at CSIR CGCRI under Dr. Swastik Mondal. Accolades and Recognition Sourav’s academic and research efforts have been recognized through several awards and scholarships. He received the Swami Vivekananda Merit-cum-Means (SVMCM) Scholarship in class X and has been an INSPIRE scholar since 2015. His academic prowess is further demonstrated by his receipt of the DST INSPIRE Fellowship. He has consistently qualified for the GATE examination, achieving impressive ranks in 2020, 2021, and 2022, and has also qualified for the 23rd West Bengal SET and Gujarat SET 2022. Impact and Influence Sourav’s research has had a significant impact on the field of condensed matter physics and material science. His expertise in X-ray crystallography, transport properties of intermetallic compounds and ferrites, charge density studies of inorganic compounds, and low-temperature magnetism is noteworthy. He has practical experience with SEM, TEM, XRD, and is familiar with software such as Jana2006 and Fullprof, which he uses for Rietveld refinement. Legacy and Future Contributions Sourav’s future contributions to the field are anticipated to be substantial. His participation in international conferences has already earned him recognition, including the “Best Poster Award” at ICMAGMA-2023, the “Willey Sponsored Presentation in Interdisciplinary Field” at iSNIOE2, and the “ACS Applied Energy Materials sponsored Best Oral Presentation” at ICN-2024. These accolades highlight his potential for continued innovation and leadership in his field.In summary, Sourav Sarkar’s academic excellence, professional endeavors, research contributions, and recognized impact establish him as a promising figure in the realm of condensed matter physics and material science. His ongoing work and future contributions are expected to leave a lasting legacy in the scientific community. Citations A total of 322 citations for his publications, demonstrating the impact and recognition of his research within the academic community. Citations 322 h-index 10 i10-index 10 Notable Publications A characterization of normal 3-pseudomanifolds with at most two singularities B Basak, RK Gupta, S Sarkar Discrete Mathematics Highly damage-resistant thin film saturable absorber based on mechanically functionalized SWCNTs D Kang, S Sarkar, KS Kim, S Kim Nanoscale Research Letters A structure theorem for homology 4-manifolds with g2≤ 5 B Basak, S Sarkar Advances in Applied Mathematics Morphology dependent negative dielectric permittivity in spinel ferrite nanostructures S Sarkar, P Saha, M Kundu, S Chakraborty, K Mandal Journal of Alloys and Compounds On the matching complexes of categorical product of path graphs RK Gupta, S Sarkar, SS Sawant, S Shukla arXiv preprint arXiv
Chitra | Materials Science | Young Scientist Award Posted on 06/06/2024 by ScienceFather Assist Prof Dr. Chitra | Materials Science | Young Scientist Award Jamia Hamdard- India Author Profile Google Scholar Profile Early Academic Pursuits Dr. Chitra’s academic journey began with a solid foundation in physics. She completed her B.Sc. (H) in Physics from Sri Venkateswara College, University of Delhi, with an impressive 82.7%. Her passion for the subject led her to pursue an M.Sc. in Physics at the University of Delhi, where she achieved a 69.2%. Following her master’s degree, she obtained a B.Ed from MDU, Rohtak, showcasing her commitment to both learning and teaching. Dr. Chitra’s academic excellence was evident early on, as she consistently scored high marks throughout her schooling, securing 91% in STD XII and 86.2% in STD X. Professional Endeavors Dr. Chitra’s professional career is marked by significant teaching and research positions. She currently serves as an Assistant Professor at Jamia Hamdard, New Delhi. Before this, she held visiting faculty positions at GB Pant College of Engineering, DSEU, and Jamia Hamdard. She also contributed to academia as a Guest Lecturer at Hansraj College, University of Delhi. Her teaching experience spans various prestigious institutions, reflecting her versatility and dedication as an educator. Contributions and Research Focus Dr. Chitra’s research focuses on the electrical properties of modified barium titanate-based lead-free piezoceramics. Her Ph.D. thesis, under the supervision of Dr. K. Chandramani Singh, delved into this specialized area, contributing valuable insights into the field of materials science. Her postdoctoral research at the Indian Association for the Cultivation of Sciences (IACS) in Kolkata further explored the electrocaloric response in thin films and bulk materials, adding depth to her expertise. Accolades and Recognition Throughout her academic and professional career, Dr. Chitra has been recognized for her excellence. She secured the prestigious CSIR-NET for lectureship and JRF in December 2014, with an impressive All India Rank (AIR) of 51. Her outstanding performance in competitive exams continued with a 99.92 percentile and AIR 67 in GATE 2015, and a 97.74 percentile and AIR 107 in JEST 2015. These accolades underscore her proficiency and dedication to her field. Impact and Influence Dr. Chitra has made a significant impact in the academic community through her teaching and research. As an educator, she has guided numerous students, fostering their interest in physics and engineering. Her research contributions have advanced the understanding of piezoceramics and electrocaloric materials, influencing future studies and applications in materials science. Legacy and Future Contributions Dr. Chitra’s journey is a testament to her dedication, intellectual curiosity, and commitment to education and research. Her work in the field of physics and materials science has already left a lasting mark, and her ongoing efforts as an educator and researcher promise to further enhance her legacy. As she continues to teach and explore new research avenues, Dr. Chitra is poised to make even more significant contributions to her field, inspiring future generations of scientists and engineers. Citations A total of 69 citations for his publications, demonstrating the impact and recognition of his research within the academic community. Citations 69 h-index 4 i10-index 3 Notable Publications Compositional optimization of lead-free (Ba1-xCax)(Ti1-ySny) O3 ceramics: a structural and electrical perspective KC Singh Journal of Alloys and Compounds Particle-size-induced high piezoelectricity in (Ba0. 88Ca0. 12)(Ti0. 94Sn0. 06) O3 piezoceramics prepared from nanopowders R Laishram, S Rajput, KC Singh Journal of Alloys and Compounds Impact of crystal structure and microstructure on electrical properties of Ho doped lead-free BCST piezoceramics A Khandelwal, R Gupta, R Laishram, KC Singh Ceramics International Dysprosium doping on structural and electrical properties of lead free (Ba0.7Ca0.3)(Ti0.92Sn0.08)O3 ceramic system Chitra, KC Singh Journal of Materials Science: Materials in Electronics Structural, dielectric and ferroelectric properties of dysprosium doped (Ba0.7Ca 0.3)(Ti0.92 Sn0.08)O3 lead free ceramics Chitra, KC Singh Ferroelectrics Multiphase design induced improved electrical response in BNZ modified (K0.485Na0.485Li0.03)(Nb0.96Sb0.04)O3 piezoceramics with high Curie temperature S Rawat, Chitra, R Laishram, R Gaur, S Singh, KC Singh Journal of Materials Science: Materials in Electronics Lead-free (Ba0. 88Ca0. 12)(Ti0. 94Sn0. 06) O3 piezoceramics: A comprehensive analysis of the phase evolution and enhancement of electrical properties induced by high energy … S Rawat, S Agarwal, KC Singh Materials Chemistry and Physics Large electrocaloric effect across the non-hysteretic electrostructural phase transition in lead-free (Ba0. 88Ca0. 12)(Ti0. 94Sn0. 06) O3 ceramics S Chatterjee, S Barman, S Rawat, KC Singh, D Mukherjee Materials Research Bulletin