1) Interesting aspects of pure and doped layered ferroelectric ceramics and glass-ceramics for capacitors and random access memory devices, (Invited Talk), B.HariharaVenkataraman, National Conference on Recent Trends in Smart Materials & Applications, Vijayawada, India, February 27 - 28, 2023.
2) Structural, microstructural and dielectric properties of Bi4Ti3O12 - BiFeO3 diphasic composites for energy storage devices, Priyanka Mitra and B.Harihara Venkataraman, National Symposium on Convergence of Chemistry & Materials, BITS - PILANI, Hyderabad, India, Jan 6 - 7, 2023. (Certificate of Achievement Award Received by Priyanka Mitra).
3) Multiferroic effect of 0.1Bi4Ti3O12-0.9BiFeO3 composite in 0-3 connectivity for non-volatile memory device application, Priyanka Mitra and B.HariharaVenkataraman, International Conference on Frontiers in Materials Engineering, IIT Indore, India, Dec 14 - 16, 2022.
4) Influence of excess bismuth oxide on the structural and dielectric characteristics of textured Bi4Ti3O12 ceramics, Priyanka Mitra and B.HariharaVenkataraman, International Conference on Materials Science and Engineering, NIT Jalandhar, India, June 11 - 12, 2022. Full Paper Accepted in IOP Conference Journal Series: Materials Science and Engineering, 1248 (2022) pp. 012054.
5) Interesting Perspective of the Aurivillius Phase of Ferroelectric Oxides for Memory Device Application, (Invited Talk), B. HariharaVenkataraman, International Conference on Materials Science and Engineering, Boston, USA, April 18 - 22, 2022.
2) 6) Sintering Characteristics of Plate-like Bismuth Titanate Ceramics with Preferred C - axis Orientation for Memory Storage Devices, Priyanka Mitra and B. Harihara Venkataraman, International Conference on Novel Materials and Technologies for Energy and Environment Applications, BITS - PILANI, Hyderabad, India, Feb 18 - 19, 2022. Full Paper Accepted in Materials Today: Proceedings 72 (2023) 250 - 255. (Best Oral Presentation Award Received by Priyanka Mitra)
3) 7) Tunable Physical Properties of Ba doped BiFeO3 Multiferroic Nanoceramics for Capacitor and Memory Storage Devices, N.Jahangeer and B. HariharaVenkataraman, International Conference on Novel Materials and Technologies for Energy and Environment Applications, BITS - PILANI, Hyderabad, India, Feb 18 - 19, 2022. Full Paper Accepted in Materials Today: Proceedings 72 (2023) 217 - 221 .
8) Structural and Optical investigations in undoped and rare-earth doped Zinc oxide Nanoparticles for Photon Up-conversion based Applications, Waseem Ahmad Wani, HariharaVenkataraman and Kannan Ramaswamy, International Conference on Novel Materials and Technologies for Energy and Environment Applications, BITS - PILANI, Hyderabad, India, Feb 18 - 19, 2022. Full Paper Accepted in Materials Today: Proceedings 72 (2023) 154 - 161 .
9) Structural and Dielectric Studies of Bi4Ti3O12 Plate-like Nanomorphology Prepared By Low Temperature Molten Salt Method, Priyanka Mitra and B. Harihara Venkataraman, 65th DAE Solid State Physics Symposium, Mumbai, India, Dec 15 - 19, 2021. Proceedings of the DAE Solid State Physics Symposium 55 (2021) 182 - 183 (ISBN: 81-8372-085-4).
10) Substitutional Modification on the Properties of Sr-doped BiFeO3 Ceramics Synthesized by Molten Salt Method, N.Jahangeer, B. HariharaVenkataraman, 65th DAE Solid State Physics Symposium, Mumbai, India, Dec 15 - 19, 2021. Proceedings of the DAE Solid State Physics Symposium 55 (2021) 196 - 197 (ISBN: 81-8372-085-4).
11) Materials processes and characterization of rare earth doped layered ferroelectric ceramics for random access memory devices, (Invited Talk), B. Harihara Venkataraman, International Conference on Advances in Functional Materials, University of California, Los Angeles, USA, August 18 - 20, 2021.
12) Significantly reduced leakage current density in Mn-doped BiFeO3 thin films deposited using spin coating technique, Waseem Ahmad Wani, Nilofar Naaz, B. Harihara Venkataraman, Souvik Kundu and Kannan Ramaswamy, International Conference on Advances in Physical Sciences and Materials, Coimbatore, India, August 17 - 18, 2021, Full Paper Accepted in Journal of Physics: Conference Series - IOP Science 2070 (2021) 012088.
13) A Study on the effect of Cr doping on the Structural,
Optical and Photovoltaic Properties of BiFeO3 based Heterostructures,
H.
Renuka, B. Harihara Venkataraman, Kannan
Ramaswamy, Souvik Kundu and Sanket Goel, 48th IEEE Photovoltaic
Specialists Conference, Florida, USA, June 20 - 25, 2021, Proceedings of 2021 IEEE Photovoltaic Specialists Conference (ISBN: 978-1-6654-1922-2/21).
14) Structural and dielectric studies of multiferroic
BiFeO3 ceramics synthesized by molten salt flux route, N.Jahangeer and B.HariharaVenkataraman,
National Conference on Ferroelectrics and Dielectrics, Nagpur, India, January
10 - 13, 2021.
15) Physical property studies of samarium doped bismuth layered oxide ceramics for memory devices, (Contributory Talk), Jahangeer Nellutla and B.HariharaVenkataraman, Electroceramics XVII Conference, Darmstadt, Germany, August 24 - 28, 2020.
16) X-ray Diffraction Technique: A tool for structural characterization of materials, (Invited Talk), B.HariharaVenkataraman, International Faculty Techno-Improvement Programme, Nanded, India, June 22 - 26, 2020.
17) Tunable upconversion of ZnO: Yb/Er via Mn2+ substitution for photovoltaic applications, Waseem Ahmad Wani, Souvik Kundu, B.HariharaVenkataraman and Kannan Ramaswamy, International Conference on Advanced Functional Materials and Optoelectronic Devices, Jaunpur, India, June 13 - 15, 2020.
18) Influence of thermal treatment on the physical properties of bismuth ferrite nanoceramics for promising multifarious device applications, Waseem Ahmad Wani, Kannan Ramaswamy, Souvik Kundu and B.HariharaVenkataraman, International Conference on Multifunctional Materials, Hyderabad, December 19 - 21, 2019, AIP Proceedings of International Conference on Multifunctional Materials, 2269, 030013, 2020.
19) Influence of transition metal ion doping on
structural and dielectric properties of sol - gel synthesized bismuth ferrite
nanoceramics, Waseem Ahmad, Souvik Kundu, Kannan
Ramaswamy and B.HariharaVenkataraman, IEEE International
Symposium on Applications of Ferroelectrics, Lausanne, Switzerland, July 14 -
19, 2019, Proceedings of 2019
IEEE
International Symposium on Applications of Ferroelectrics (ISBN: 978-1-5386-9464-0/19).
20) Tailoring the
physical properties of multiferroic bismuth ferrite nanoceramics via chemical
substitution for photovoltaic applications, Waseem
Ahmad, Souvik Kundu, Kannan Ramaswamy and B.HariharaVenkataraman,
10th International Conference
on Materials for Advanced Technologies of Materials Research Society of Singapore,
Singapore, June 23 - 28, 2019.
21)Optimizing the phase
formation of multiferroic bismuth ferrite (BiFeO3) ceramics for
multifarious applications, Waseem Ahmad, K Aravind, Souvik
Kundu, Kannan Ramaswamy and B.HariharaVenkataraman, 10th International Conference on Materials for
Advanced Technologies of Materials Research Society of Singapore, Singapore,
June 23 - 28, 2019.
22)Tailoring the physical properties of bismuth oxide
layered ferroelectric materials for random
access memory device applications (Invited Talk), B.HariharaVenkataraman, National Conference
on Advanced Materials for Sustainable Energy and Sensors, Alagappa University,
India, March 20 - 22, 2019.
23) Effect of annealing temperature on structural and optical properties of bismuth ferrite nanoparticles, Waseem Ahmad, Renuka Hyder Khan, Souvik Kundu, Kannan Ramaswamy and B.HariharaVenkataraman, National Seminar on Current & Future Prospects of Science Research, IFTM University, India, March 15 – 16, 2019.
24) Cellulose - Ferroelectric composites nexus for capacitor and environmental application (Invited Talk), B.HariharaVenkataraman, 5th International Conference of Nanomaterials and Nanocomposites, VIT University, Chennai, India, February 8 - 10, 2018.
25) Synthesis and structural characterization of a promising multiferroic (BiFeO3) material for photovoltaic application, Waseem Ahmad, N. Jahangeer, Kannan Ramaswamy, Souvik Kundu and B. HariharaVenkataraman, National Symposium on Convergence of Chemistry and Materials, BITS - PILANI, Hyderabad, India, December 21 - 22, 2017.
26) Dielectric and ferroelectric characteristics of rare earth doped strontium bismuth tantalate ceramics for ferroelectric memory capacitor devices (Contributory Talk), B. Rajesh Kannan, N. Jahangeer and B.HariharaVenkataraman, 12th National Conference on Solid State Ionics, BITS - PILANI, Pilani, India, December 21 - 23, 2017.
27) Interesting property studies of SrBi2Ta2O9 and Sr(Bi0.95Sm0.05)2Ta2O9 ferroelectric ceramics fabricated by molten salt flux method, B.Rajesh Kannan and B.HariharaVenkataraman, IEEE International Conference on the Application of Ferroelectric Materials, Darmstadt, Germany, August 21 - 25, 2016.
28) Trivalent rare earth ion doped layered ferroelectric oxide ceramic materials for electronic storage device applications, B. Rajesh Kannan and B. HariharaVenkataraman, 8th International Conference on Materials for Advanced Technologies of Materials Research Society of Singapore, Singapore, June 28 - July 3, 2015.
29) Electrical Properties of Barium Bismuth Samarium Niobate Ferroelectrics for Non -Volatile Random Access Memory Device Application, B. Rajesh Kannan and B.HariharaVenkataraman, National Conference on Materials for Energy Conversion and Storage, VIT Chennai, India. March 19 - 21, 2015
30) Temperature - Dependent Dielectric and Electrical Characteristics of Undoped and Samarium Doped SrBi2Ta2O9 Ferroelectric Ceramics, B. Rajesh Kannan and B.HariharaVenkataraman, Proceedings of 14th Asian Conference on Solid State Ionics, National University of Singapore, Singapore. June 24 - 27, 2014 [ISBN : 978 - 981 - 09 -1137 - 9]
31) Rare Earth Doped BaBi2Nb2O9 Ferroelectrics for Memory Storage Device Applications, B. Rajesh Kannan and B.HariharaVenkataraman, Indo- UK International workshop on advanced materials and their applications in Nanotechnology, BITS Pilani - Goa campus, Goa, India. May 17 - 19, 2014
32) Microstructural and dielectric properties of undoped and samarium doped barium bismuth niobate ferroelectric ceramics synthesized by molten - salt flux route, B. Rajesh Kannan and B. Harihara Venkataraman, International Conference on Advanced Functional Materials, NIIST, Trivandrum, February 19 - 21, 2014
33) Dielectric and electrical conductivity studies on undoped and samarium doped strontium bismuth tantalate ceramics, B. Rajesh Kannan and B. HariharaVenkataraman, 10th National Conference on Solid State Ionics, IIT Kharagpur, India. December 22 - 24, 2013
34) Effect of samarium substitution on the structural and dielectric properties of strontium bismuth tantalate ceramics, B. Rajesh Kannan and B.HariharaVenkataraman, National Conference on Physics and Chemistry of Solids, Khammam, India. April 12 - 13, 2013
35) Molten salt synthesis and dielectric characterization of samarium ion doped SrBi2Ta2O9 ferroelectric ceramics, B. Rajesh Kannan and B.HariharaVenkataraman, International Conference on Materials Science and Technology, Kottayam, India. June 10 - 14, 2012
36) Study of the interesting properties of Biopolymer - Strontium Titanate Nanocomposites, B. Rajesh Kannan, S. Kalidhasan, A. Santhana Krishna Kumar, N. Rajesh and B.HariharaVenkataraman, International Conference on Nanoscience and Technology, Hyderabad, India. January 20 - 23, 2012
37) Nanocrystallization behavior and optical properties of samarium doped SrBi2Nb2O9 - Li2B4O7 glass system, B.HariharaVenkataraman, T. Fujiwara, K.B.R. Varma and T. Komatsu, 48th Symposium on Glass and Photonic Materials, Toyohashi, Japan. November 29 - 30, 2007
38) Influence of NiO doping on the structural modification of K2O - Nb2O5 - SiO2 glasses during Nd : YAG laser irradiation, B.HariharaVenkataraman and T. Komatsu, 21st Century COE International Symposium, Nagaoka, Japan. September 29 - 30, 2006
39) Self organized nanocrystals of SrBi2(Nb0.7V0.3 )2O9-δ in the (100-x) Li2B4O7 - x (SrO - Bi2O3 - 0.7Nb2O5 - 0.3 V2O5) glass system, B.HariharaVenkataraman and K. B. R. Varma, National conference on Functional metamaterials at nanoscale, Bangalore, India. July 22 - 23, 2005 “BEST POSTER PRESENTATION AWARD”
40) Electrical properties of vanadium doped SrBi2Nb2O9 - Li2B4O7 glass system, B.HariharaVenkataraman and K. B. R. Varma, 17th University Conference on Glass Science, Pennsylvania. June 26 - 30, 2005
41) Optical studies of vanadium doped SrBi2Nb2O9 - Li2B4O7 glass system, B.HariharaVenkataraman and K. B. R. Varma, 6th International Topical Conference on Optical Probes of Conjugated Polymers and Biosystems, Bangalore, India. January 4 - 8, 2005
42) Frequency dependent dielectric studies of undoped and vanadium - doped SrBi2Nb2O9 ferroelectric ceramics, B.HariharaVenkataraman and K. B. R. Varma, 4th Asian Meeting on Ferroelectrics (AMF - 4), Bangalore, India. December 12-15, 2003