Dr.E.Purushotham
M.Sc., B.Ed., Ph.D., IUCEE
Dr.E.Purushotham
M.Sc., B.Ed., Ph.D., IUCEE
List of Content:
Dr. E. Purushotham, M.Sc., B.Ed., Ph.D., IUCEE
Associate Professor,
Department of Physics,
School of Sciences and Humanities,
SR University,
Hanamakonda.
E-mail: psm45456@gmail.com
Ph.D., KU, India
Nanomaterials
(Synthesis and characterization of Nanomaterials, rare earth nanomaterials and Doping nanomaterials)
Electronic materials
Metamaterials
Non-linear Optical materials
Computational Materials
Metals, Metal oxides and Ceramics.
Synthesis and characterization of Nanomaterials.
X-ray studies of hcp metals and alloys.
Preparation of nanomaterials by using Sol-Gel method, Ball-milling and precitation method.
Preparation of rare earth nanomaterials and their industrial applications.
Metal oxide nanoparticles: Investigations on size-dependent thermal and mechanical properties for industrial applications.
Investigation on the optical and dielectric properties of novel liquid crystalline compounds for photovoltaic applications
Number of research papers published in International refereed journals: 84
Number of research papers published in international peer-reviewed Scopus Proceedings: 16
Number of research papers presented in international conferences: 14
Number of research papers presented in national conferences: 03
Number of Conferences/seminars, FDPs. etc. attended: 128
Number of invited Book-Chapters: 01
Number of Books Published: 08
Number of Ph.D. Scholars: 05
B. Rajashekar - Joining Date: August 2022 (Ongoing)
B. Bharathi - Joining Date: August 2023 (Ongoing)
P. Jyothi - Joining Date: August 2023 (Ongoing)
A. Sridhar - Joining Date: January 2024 (Ongoing)
M. Gopi Krishna - Joining Date: January 2024 (Ongoing)
Homepage:
Google scholar:
https://scholar.google.co.in/citations?user=ThcomrcAAAAJ&hl=en
https://www.scopus.com/authid/detail.uri?authorId=36905159800
2024:
E Purushotham, Weak first-order phase transition, exchange bias effect, and 𝑇-𝐻 phase diagram of Mn0.75Fe0.25NiGe, Physical Review Materials, SCIE (Q1), IF: 3.94, 2024
Rajasekhar Boya, E Purushotham, S Shanmukharao Samatham, Unfolding magnetic, electrical and universal magneto-resistance scaling behavior of Ni2Mn1−xCoxIn, Results in Physics, SCIE (Q1), IF: 4.4 2024, https://doi.org/10.1016/j.rinp.2024.108010
Purushotham Endla, Structure, morphology, and luminescence properties of sol–gel-synthesized pure and cobalt-doped MgO nanoparticles, Ionics (SCIE), IF: 2.4 2024, https://doi.org/10.1007/s11581-024-05812-x
Purushotham Endla, Exploring the enhanced mechanical and magnetic properties of nickel-doped magnesium oxide nanoparticles, Journal of Materials Science: Materials in Electronics (SCIE), IF: 2.8 2024, https://doi.org/10.1007/s10854-024-12872-2
Purushotham Endla and Endla Akhil Balaji, Efforts to enhance teaching, learning and evaluation in engineering education by using engineering technology through pedagogies, AIP Conf. Proc. 2971, 050023 (2024)
Purushotham Endla and Endla Akhil Balaji, Synthesis of nanocrystalline zinc powder: Investigating the influence of crystallite size and lattice strain on Debye-Waller factors, Materials today: Proceedings, 2024, https://doi.org/10.1016/j.matpr.2024.04.037
Purushotham Endla and Endla Akhil Balaji, Exploring the influence of particle size and lattice strain on Debye-Waller factors in gold nanoparticles, Materials today: Proceedings, 2024, https://doi.org/10.1016/j.matpr.2024.04.025
Purushotham Endla and Endla Akhil Balaji, Investigations Into the Mechanical and Thermal Properties of Fe3C Compound: A Comprehensive Analysis, Journal of Polymer & Composites (SCI), 2024
Purushotham Endla and Endla Akhil Balaji, Build interpersonal Rapport and produce positive results in student’s academic performance and behavior by using latest engineering technology, AIP Conf. Proc. 2971, 050024 (2024)
Purushotham Endla and Endla Akhil Balaji, Exploring the Impact of Lattice Strain on the DebyeWaller Factor in Iron Nanoparticles: A Comprehensive Analysis, Journal of Polymer & Composites (SCI), 2024.
Purushotham Endla and Endla Akhil Balaji, Exploring the influence of particle size and lattice strain on Debye-Waller factors in gold nanoparticles, Materials today: Proceedings, 2024, https://doi.org/10.1016/j.matpr.2024.04.025
Purushotham Endla and Endla Akhil Balaji, Anisotropic Debye-Waller Factors and Debye Temperatures in Hexagonal Close-Packed Elements: A Comprehensive Compilation and Analysis, Journal of Polymer & Composites (SCI), 2024.
Purushotham Endla and Endla Akhil Balaji, Nanocrystalline Silver: Synthesis by High-Energy Ball Milling, X-ray Debye Temperature Analysis, and Diverse Applications, Journal of Polymer & Composites (SCI), 2024.
2023:
Purushotham Endla and Endla Akhil Balaji, Anisotropic Debye-Waller Factors and Debye Temperatures in Hexagonal Close-Packed Elements: A Comprehensive Compilation and Analysis, Journal of Polymer & Composites, Volume 11, Issue 12, 2023, Web of Science
Purushotham Endla and Endla Akhil Balaji, Nanocrystalline Silver: Synthesis by High-Energy Ball Milling, X-ray Debye Temperature Analysis, and Diverse Applications, Journal of Polymer & Composites, Volume 11, Issue 12, 2023, Web of Science
Purushotham Endla and Endla Akhil Balaji, Exploring the Impact of Lattice Strain on the Debye-Waller Factor in Iron Nanoparticles: A Comprehensive Analysis, Journal of Polymer & Composites, Volume 11, Issue 12, 2023, Web of Science
Purushotham Endla and Endla Akhil Balaji, Investigations into the Mechanical and Thermal Properties of Fe3C Compound: A Comprehensive Analysis, Journal of Polymer & Composites, Volume 11, Issue 12, 2023, Web of Science
E. Purushotham, Synthesis and characterization of Ball Milled Thallium Nanopowder by Hall- Williamson and X- Ray diffraction method, Materials today: Proceedings, 2023, Cite Score 3.2,, https://doi.org/10.1016/j.matpr.2023.09.156
E. Purushotham, Preparation and characterization of strained Al nanoparticles by Ball milling method, Materials today: Proceedings, 2023, Cite Score 3.2, https://doi.org/10.1016/j.matpr.2023.06.266Get rights and content
2022:
E. Purushotham, Synthesis and evaluation of ZnAl2O4 and Mn, Dy doped ZnAl2O4 Powders by sol-gel and ball milling method, 2022, Chemical Papers (Springer Nature, SCI Journal), IF: 2.15. https://doi.org/10.1007/s11696-022-02409-4
E. Purushotham, Thermal and mechanical properties of Cd metal nanopowder by Hall Williamson method, Materials today: Proceedings, 2022, Cite Score 3.2, https://doi.org/10.1016/j.matpr.2022.07.238
E.Purushotham, Fabrication and characterization of iron (Fe) nanoparticles by Hall-Williamson, ball milling and X-ray diffraction method, 2022, Materials today: Proceedings, Cite Score 3.2, https://doi.org/10.1016/j.matpr.2022.07.239
2021:
E.Purushotham, International Conference on Sustainable materials, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021, Evaluation of Debye temperature of a-phase copper-zinc alloys by using X-Ray diffraction method.
E.Purushotham, International Conference on Sustainable materials, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021, Synthesis and characterization of pure metal nanoparticles by ball milling and Hall-Williamson method
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021, Root mean square amplitudes of vibration and associated Debey temperature of beryllium, scandium and ruthenium
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021, Fabrication and evaluation of gold nanoparticles by ball milling, Hall-Williamson and x-ray diffraction method
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021, Conductance behaviour of material onium dichromates in aqueous Methyl acetate mixtures
E.Purushotham, International Conference on Advances in Material Sciences, Communication and Microelectronics (ICAMCM - 2021), Jaipur Engineering College & Research Centre, Jaypur, Rajasthan, 19-20th February 2021, X-Ray Determination of Debye Temperature and Microhardness of Some Hexagonal close packed elements Re, Os and Ti.
E.Purushotham, International Conference on Advances in Material Sciences, Communication and Microelectronics (ICAMCM - 2021), Jaipur Engineering College & Research Centre, Jaypur, Rajasthan, 19-20th February 2021, X-Ray Debye temperature study of Gruneisen constant of Hexagonal Phase Cu 1-x-Zn x alloys.
2020:
E.Purushotham, Mechanical and thermal properties of strained metal nanopparticles prepared by ball milling method, Rasayan Journal of Chemistry,(SCOPUS), 2020, Vol-13(4), Pg.No. 1676 – 1680, http://dx.doi.org/10.31788/ RJC.2020.1345788
Sukhaveerji Ghate, Bonthala Prabhanjan Yadav, S Tharun Reddy, N Swathi, E. Purushotham, Data Integrity And Ensuring Computation Using MHT In Cloud Computing, IOP Conference Series: Materials Science and Engineering, (SCOPUS), 2020, 981 022059, Pg.No.1-7, doi:10.1088/1757-899X/981/2/022059
E.Purushotham, X-Ray Debye temperature study of Gruneisen constant of Hexagonal Phase Cu1-x-Znx alloys, IOP Conference Series: Materials Science and Engineering, (SCOPUS), 2020, 981 022085, Pg. No. 1-9, doi:10.1088/1757-899X/981/2/022085
E.Purushotham, Characterization Of Size dependent Thermal Properties In Strained Nanocrystalline Powder Using Williamson–Hall, IOP Conference Series: Materials Science and Engineering, (SCOPUS), 1757-8981, 2020, 981 022086, 1-6, doi:10.1088/1757-899X/981/2/022086
Sunil Kumar Jakkula, E.Purushotham, Praveena Dugyala, T Kumaraswamy, Collaborative Learning Through Virtual Labs in Engineering Education, IOP Conference Series: Materials Science and Engineering,(SCOPUS), 1757-8981, 2020, 981 022095, 1-6, doi:10.1088/1757-899X/981/2/02209
D. Praveena, E.Purushotham, J. Sunil Kumar, P. Vijaya Lakshmi, How the collaborative learning can strengthen the Teaching and learning process in Engineering Education, IOP Conference Series: Materials Science and Engineering,(SCOPUS), 2020, 981 02209, 11-6, doi:10.1088/1757-899X/981/2/022091
Pushpalatha Sarla, Mallikarjuna Reddy Doodipala, E.Purushotham, Performance of Vehicle Arrival Traffic Data at Fuel Station using Queuing System, IOP Conference Series: Materials Science and Engineering, (SCOPUS), 2020, 981 022080, 1-7, doi:10.1088/1757-899X/981/2/022080
2019:
E.Purushotham, Preparation and characterization of CuInSe2 nano-particles, Rasayan Journal of Chemistry (SCOPUS), 2019, 12(4), 1676 – 1680, doi:http://dx.doi.org/10.31788/RJC.2019.1245132
E.Purushotham, Synthesis and effect of lattice strain on the Debye-Waller factors of zinc nanoparticles, Modern Chemistry, 2019, 7(1), 5-9, doi: 10.11648/j.mc.20190701.12
E.Purushotham, Preparation and characterization of cuinse2 Nano-particles, International Journal of Chemistry Studies, 2019, 3(2), 28-31, www.chemistryjournal.in
E.Purushotham, Effect of Lattice Strain on Measured Thermal Properties of Fe Nanoparticles – An X-ray Diffraction Study, International Journal of Fluid Mechanics & Thermal Sciences, 2019, 5(3), 63-66, doi: 10.11648/j.ijfmts.20190503.11
E.Purushotham, Preparation and Characterization of Cadmium Metal Nanoparticle-by X-Ray Study, American Journal of Quantum Chemistry and Molecular Spectroscopy, 2019, 3(2), 37-40, doi: 10.11648/j.ajqcms.20190302.12
E.Purushotham, Synthesis, Characterization, Effect of Lattice Strain on the Debye-Waller Factor and Debye Temperature of Aluminium Nanoparticles, American Journal of Nanosciences, 2019, 5(3), 23-26, doi: 10.11648/j.ajn.20190503.11
2018:
K Srishailam, P Rao, E Purushotham, P Nagabrahmam, A new dimensions in era of science on nano materials, Indian Journal of Public Health Research & Development (SCOPUS JOURNAL), 2018, 9(11), 671-674, doi: 10.5958/0976-5506.2018.01535.8
E. Purushotham, K. Devender, P Rao, S. Satyavani, A Study on the Synthesis of Polypyrrole Nanocomposites for their Morphological Studies, Indian Journal of Public Health Research & Development (SCOPUS JOURNAL), 2018, 9(11), 702-705, doi: 10.5958/0976-5506.2018.01541.3
E.Purushotham, Effect of Vacancy Formation Energy and Microhardness on the Debye Temperatures of Some α-Phase Alloys, International Journal of High Energy Physics, 2018, 5(1), 1-4, doi: 10.11648/j.ijhep.20180501.11
2016:
E.Purushotham, Effect of particle size and lattice strain on the Debye-waller factors of silicon carbide nanoparticles, Journal of Nanoscience and Nanotechnology (SCI Journal), 2016, 16 No. 5(3), 2658-2662, doi:10.1166/jnn.2016.12462
E.Purushotham, Effect Of Lattice Strain On The Debye-Waller Factors Of Cadmium Nanopowder, Journal of Advanced Physics, 2016, 5(3), 241-243, doi: https://doi.org/10.1166/jap.2016.1257
E.Purushotham, Compilation and Anisotropy of Debye-Waller factors in hexagonal Cu1-x Znx alloys, Journal of Advanced Physics, 2016, 55(3), 247-248, doi: https://doi.org/10.1166/jap.2016.1256
E.Purushotham, Synthesis and thermal properties investigation of ballmilled metal nanopowder, Journal of Advanced Physics, 2016, 5(3), 244-246, doi: https://doi.org/10.1166/jap.2016.1265
E.Purushotham, Thermal properties of strained metal carbide nanoparticles, Journal of Advanced Physics, 2016, 5(3), 259-262, doi: https://doi.org/10.1166/jap.2016.1264
E.Purushotham, Synthesis And Charecterization Of Hexagonal Close Packed Fine Nano Particles, Chemistry and Materials Research, 2016, 8(3), 1-4, www.iiste.org
E.Purushotham, Preparation and characterization of metal carbide nanoparticles, Chemistry and Materials Research, 2016, 8 (3), 23-28, www.iiste.org
E.Purushotham, Effect of Lattice strain on the Debye-Waller factor of CuInSe2 Nanoparticles, American Journal of Materials Synthesis and Processing, 2016, 1 (4), 43-46, doi: 10.11648/j.ajmsp.20160104.12
2015:
E.Purushotham, X-ray Diffraction and Scanning Electron Microscopic Studies on the Fine Metal Powder, Journal of Advanced Physics, 2015, 4(1), 83-85, doi: https://doi.org/10.1166/jap.2015.1166
E.Purushotham and N.Gopi Krishna, X-Ray determinationof crystallite size and effect of lattice strain on the Debye-Waller factors of Ni nano powder using high energy ball mill, Chemistry and Materials Research, 2015, 7(2), 1-6, www.iiste.org
2014:
E.Purushotham, Effect of particle size and lattice strain on the Debye-Waller factors of Fe3C Nanoparticles, Bulletin of material science, (SCI, Springer), 2014, 37 (4), 773-778, www. Bull. Mater. Sci.
E.Purushotham and N. Gopi Krishna, Synthesis and Characterization of Tungsten (W) Nano Particles, Journal of Engineering Science and Technology Review (SCOPUS Journal), 2014, 7(1), 41-44, www.jstre.com
E.Purushotham, X-Ray study of strined metal powders, Journal of Advanced Physics, 2014, 3(1), 55-59, https://doi.org/10.1166/jap.2014.1093
E.Purushotham, Compilation and anisotropy of Debye-Waller factors of hexagonal close packed elements,Journal of Advanced Physics, 2014, 3(1), 60-63, doi: https://doi.org/10.1166/jap.2014.1095
E.Purushotham, Mean square amplitudes of vibration and associated Debye temperatures of Be, Sc and Ru, Journal of Advanced Physics, 2014, 3(1), 67-69, DOI: https://doi.org/10.1166/jap.2014.1094
E.Purushotham, Preparation and characterization of nickel nanoparticles, Journal of Advanced Physics, 2014, 3(2), 133-137, doi: https://doi.org/10.1166/jap.2014.1117
E.Purushotham, Microhardness and Debye Temperatures of hcp phase Cu1-x-Znx alloy, Journal of Advanced Physics, 2014, 3(2), 138-140, doi: https://doi.org/10.1166/jap.2014.1118
E.Purushotham, X-Ray Debye temperature study of zinc nanoparticles, Journal of Advanced Physics, 2014, 3(2), 125-129, doi: https://doi.org/10.1166/jap.2014.1121
E.Purushotham, Effect of particle size on measured thermal properties of ball milled Mg metal nano powder, Journal of Advanced Physics, 2014, 3(2), 146-149, doi: https://doi.org/10.1166/jap.2014.1125
E.Purushotham, X-Ray study of fine gold particles, Journal of Advanced Physics, 2014, 3(3), 231-233, doi: https://doi.org/10.1166/jap.2014.1126
E.Purushotham, Effect of lattice strain on the Debye-Waller factors on the fine metal particles, Journal of Advanced Physics, 2014, 3(3), 244-247, doi: https://doi.org/10.1166/jap.2014.1132
E.Purushotham, Preparation and Characterization Fe Nanoparticle, Journal of Advanced Physics, 2014, 3(4), 300-302, doi: https://doi.org/10.1166/jap.2014.1141
E.Purushotham, Microhardness And Debye Temperatures Of Some Fcc Phase Alloys, Journal of Advanced Physics, 2014, 3(4), 297-299, doi: https://doi.org/10.1166/jap.2014.1140
E.Purushotham, Effect of particle size on measured thermal properties of ball milled platinum nanopowder, 2014, 3(4), 303-305, doi: https://doi.org/10.1166/jap.2014.1145
E.Purushotham, X-Ray study of strained silver nanopowder, Journal of Advanced Physics (Web of Science, 2014, 3(4), 306-308, doi: https://doi.org/10.1166/jap.2014.1146
E.Purushotham, Effect of lattice strain on the Debye-Waller factors of aluminum nanopowder, Journal of Advanced Physics, 2014, 3(4), 322-324, doi: https://doi.org/10.1166/jap.2014.1148
E.Purushotham, X-ray study of strained metal carbide nanopowder, Journal of Advanced Physics, 2014, 3(4), 312- 314, doi: https://doi.org/10.1166/jap.2014.1156
E.Purushotham, X-ray study of measured thermal properties of ball milled metal nanopowder, Journal of Advanced Physics, 2014, 3(4), 315-318, doi: https://doi.org/10.1166/jap.2014.1157
E.Purushotham, Fabrication andcharacterisation of gold nanoparticles, Journal of Advanced Physics, 2014, 3(4), 309-311, doi: https://doi.org/10.1166/jap.2014.1149
E.Purushotham, Thermal propertice of metal nanopowder, Journal of Advanced Physics, 2014, 3(4), 319-321, doi: https://doi.org/10.1166/jap.2014.1147
2013:
E.Purushotham and N. Gopi Krishna, Preparation and Charecterisation Of Silver Nano Particles, Indian Journal of Physics (Springer SCI Journal), 2013, 87(8), 982-987, https://doi.org/10.1007/s12648-013-0396-z
E.Purushotham, Effect of particle size and lattice strain on the debye-waller factors of copper (Cu) powder using high haract ball mill, Journal of Engineering Science and Technology Review, SCOPUS Journal, 2/2013, 6(1), 83-86, www.jstre.com
E.Purushotham and N.GopiKrishna, X-Ray determination of crystallite size and effect of lattice strain on the Debye-Waller factors of platinum nano powders, Bulletin of material science (Springer SCI Journal), 2013, 36(6), 973-976, www. Bull. Mater. Sci.
E.Purushotham, X-ray determination of Mean SquareAmplitudes of vibration and Associated Debye temperatures of rare earth hcp elements of Nd, Gd and Tb, Journal of Advanced Physics, 2013, 2(4), 279-281, doi: https://doi.org/10.1166/jap.2013.1076
E.Purushotham, X-ray study of Strained aluminium powders, Journal of Advanced Physics, 2013, 2(4), 276-278, doi: https://doi.org/10.1166/jap.2013.1077
E.Purushotham, Microhardness and Debye temperatures of some hcp metals, Journal of Advanced Physics, 2013, 2(4), 306-307, DOI: https://doi.org/10.1166/jap.2013.1088
E.Purushotham and N.Gopi Krishna, Preparation and Effect Of lattice strain on the Debye-waller factors of metal nano powder, Advanced Science Focus, American Scientific Publishers, 2013, 1(3), 234-237, doi:10.1166/asfo.2013.1032
2012:
E.Purushotham, X-ray determination of the Debye-Waller factors and Debye temperatures in hexagonal Cu1-x-Znx alloys, International Journal of Chemical Sciences (SCOPUS Journal), 2012, 10(2), 873-880, www.sadgurupublications.com
E.Purushotham, Mean square amplitudes of vibration and associated Debye temperatures of Mg, Zn and Cd, IOSR Journal of Engineering, 2012, 2(1), 154-156, www.iosrjen.org
2010:
E.Purushotham and N. Gopi Krrishna, Mean square amplitudes of vibration and associated Debye temperatures of rhenium, osmium and thallium, Physica B (Elsevier) SCI Journal, 2010, 405, 3308-3311, https://doi.org/10.1016/j.physb.2010.04.066
E.Purushotham and N. Gopi Krrishna, Effect of lattice strain on the Debye-waller factors of Mg, Zn and Cd, Indian Journal of Physics (Springer) SCI Journal, 2010, 84(7), 887-893, https://doi.org/10.1007/s12648-010-0058-3
2009:
E.Purushotham and N. Gopi Krishna, Anisotropy of Debye-Waller factors in hexagonal alloys, Solid State Physics (India), Published in the DAE SSPS Proceeding, 978-81-8372-054-0, 2009, 54, 693-694
2008:
E.Purushotham and N. Gopi Krishna, X-ray study of strained hexagonal metal powders, Solid State Physics (India), Published in the DAE SSPS Proceeding, 978-81-8372-054-0, 2008, 53, 361-362.
E.Purushotham, International Conference on Advanced Technologies in Chemical, Construction and Mechanical Sciences (ICATCHCOME 2023) held at KPR Institute of Engineering and Technology, Coimbatore, Tamil Nadu, India during 09 - 10, February 2023. The Conference has been organized by the Center for Research and Development (CFRD), KPR Institute of Engineering & Technology.
Paper Title: Synthesis and characterization of Ball Milled Thallium Nanopowder by Hall- Williamson and XRay diffraction method.
E.Purushotham, International Conference on Advanced Technologies in Chemical, Construction and Mechanical Sciences (ICATCHCOME 2023) held at KPR Institute of Engineering and Technology, Coimbatore, Tamil Nadu, India during 09 - 10, February 2023. The Conference has been organized by the Center for Research and Development (CFRD), KPR Institute of Engineering & Technology.
Paper Title: Preparation and characterization of strained Al nanoparticles by Ball milling method.
E.Purushotham, 5th International Conference on Advanced Materials & Modern Manufacturing (ICAMMM 2022), Adhi College of Engineering & Technology, 25-27 March 2022.
Paper Title: Thermal and mechanical properties of Cd metal nanopowder by Hall Williamson method.
E.Purushotham, 5th International Conference on Advanced Materials & Modern Manufacturing (ICAMMM 2022), Adhi College of Engineering & Technology, 25-27 March 2022.
Paper Title: Fabrication and characterization of iron (Fe) nanoparticles by Hall-Williamson, ball milling and X-ray diffraction method.
E.Purushotham, International Conference on Sustainable materials, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021.
Paper Title: Evaluation of Debye temperature of a-phase copper-zinc alloys by using X-Ray diffraction method.
E.Purushotham, International Conference on Sustainable materials, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021.
Paper Title: Synthesis and characterization of pure metal nanoparticles by ball milling and Hall-Williamson method.
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021.
Paper Title: Root mean square amplitudes of vibration and associated Debey temperature of beryllium, scandium and ruthenium.
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021.
Paper Title: Fabrication and evaluation of gold nanoparticles by ball milling, Hall-Williamson and x-ray diffraction method
E.Purushotham, International Conference on Sustainable materiuals, Manufacturing and Renewable Technologies (i-SMaRT) 2021, Federal Institute of Science and Technology (FISAT), Angamaly, Kerala, 22-23 April 2021.
Paper Title: Conductance behaviour of material onium dichromates in aqueous Methyl acetate mixtures
E.Purushotham, International Conference on Advances in Material Sciences, Communication and Microelectronics (ICAMCM - 2021), Jaipur Engineering College & Research Centre, Jaypur, Rajasthan, 19-20th February 2021.
Paper Title: X-Ray Determination of Debye Temperature and Microhardness of Some Hexagonal close packed elements Re, Os and Ti.
E.Purushotham, International Conference on Advances in Material Sciences, Communication and Microelectronics (ICAMCM - 2021), Jaipur Engineering College & Research Centre, Jaypur, Rajasthan, 19-20th February 2021.
Paper Title: X-Ray Debye temperature study of Gruneisen constant of Hexagonal Phase Cu 1-x-Zn x alloys.
E.Purushotham, Springer 4th International Conference on Data Engineering & Communication Technology (ICDECT 2020), 25 – 26th, 2020, Kakatiya Institute of Technology & Science (KITS), Warangal, Telangana.
Paper Title: Evaluation of particle size, lattice strain and estimation of mean square amplitudes of vibration, Debye-Waller factor and Debye temperature for metal oxide nanoparticles.
E.Purushotham, International Conference on Recent Advancements in Engineering and Management (ICRAEM-2020), 9th-10th, October, 2020 (Scopus Indexed Virtual Conference), Sumathi Reddy Institute of Technology and Sciences (SRITW), Warangal, Telangana.
Paper Title: X-Ray Debye temperature study of Gruneisen constant of Hexagonal Phase Cu1-x-Znx alloys
E.Purushotham, International Conference on Recent Advancements in Engineering and Management (ICRAEM-2020), 9th-10th, October, 2020 (Scopus Indexed Virtual Conference), Sumathi Reddy Institute of Technology and Sciences (SRITW), Warangal, Telangana.
Paper Title: Characterization of Size dependent thermal properties in Strained Nanocrystalline Powder Using Williamson–Hall method
E.Purushotham, Proceedings of 54th DAE Solid State Physics Symposium, the Maharaja Sayajirao University, Baroda, Vadodara Sayajirao University(Gujarat state) 2009.
Paper Title: Anisotropy of Debye-Waller factors in hexagonal alloys
E.Purushotham, Proceedings of 53rd DAE Solid State Physics Symposium, BABA ATOMIC RESEARCH CENTRE (BARC) and TIFR, Mumbai (2008).
Paper Title: X-ray study of strained hexagonal metal powders
“Nanomaterials and their Applications” Sponsored by Sri Sai Educational Society, Warangal, February 28, 2021. (National Science Day- Guest Lecturer)
“Recent Advances in Nanoscience and Nanotechnology”, Sponsored by Department of H&Sc., Pathfinder Engineering College, Warangal, February 28, 2013. (National Science Day- Guest Lecturer)
“Recent Advances in Nanoscience and Nanotechnology”, Sponsored by Department of H&Sc.,SVITS, Hyderabad, February 28, 2012. (National Science Day- Guest Lecturer)
“Recent Advances in Physics”, Sponsored by Department of Physics, Jaya Women’s Degree College, Warangal February 28, 2011. (National Science Day- Guest Lecturer)
Distinction, in IUCEE 2020 (93.7%) (IUCEE International engineering educator certification program, with 93.7% of marks, 1st class with distinction, 2020.
Distinction, 4th Rank (University Level) in M.Sc. Physics (Post Graduation) Kakatiya University, Warangal 2001, Got cash award from BC WELFARE.
1st Rank in M.Sc. Physics (Post Graduation) entrance test (PG CET 1999).
State 2nd Rank in B.Ed (Physical Science) entrance(Ed CET – 1998)
Applied Physics
Modern Physics
Solid State Physics
Engineering Physics
Engineering Physics Laboratory
Applied Physics Laboratory
Engineering Physics Laboratory
X-Ray section, glass blowing vacuum sealing and optics Laboratory, TIFR and Baba Atomic Research Centre (BARC), Mumbai.
Optics Laboratory, X-Ray section, Baroda, Gujarath.
Optics and Central Instrumentation Laboratories (CIL), University of Hyderabad, Hyderabad.
X-Ray section, IICT Hyderabad.
Member, Life Member in Indian Physics Association (IPA)
Member ship No. GEN/LM/12886
Member, Life Member in Indian Society for Radiation Physics (ISRP)
Member ship No. LM-990
Member, Life Member in Photonics Society of India (PSI)
Member ship No. LM 226
Member, Life Member in Indian Society for Technical Education (ISTE)
Member ship No. LM 92304.