मालवीय राष्ट्रीय प्रौद्योगिकी संस्थान जयपुर (राष्ट्रीय महत्व का संस्थान)
Malaviya National Institute of Technology Jaipur (An Institute of National Importance)
Department of Physics
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55

Journal Publications

8

Conference Publications

2

Research Projects

6

PhD Research Supervised

2

Awards & Honours

Qualifications
  • Ph.D.(Physics) from University of Hyderabad(2011)
    M.Sc.(Physics) from University of Hyderabad(2005)
    B.Sc.(Physics, Maths, Comp. Sci.) from Kakatiya University(2003)
Research Interests

Synthesis, characterization and modification of semiconductor nanostructures, Nanostructured thin films, Growth and modification of high K oxides, Applications of metal and semiconductor nanocrystals.

Brief Research Profile

Our group mainly focus on engineering the structural, optical and electrical properties of semiconductor and metal nanocrystals for various applications. We also work on growth and optimization of high k oxides & Ion beam irradiation effects on nanostructured materials.

    2024
  • Komal Shekhawat, Pukhraj Prajapat, Govind Gupta, Deepak Negi, Radhe Shyam, Mukul Gupta, Srinivasa Rao Nelamarri, "Investigation of Ge/Sn/Al2O3 multilayer structure for photodetector application" , Optical Materials (Elsevier) Volume :154 / 115654 / 2024 DOI: https://doi.org/10.1016/j.optmat.2024.115654
  • Priya Mittal, Komal Shekhawat, Deepak Negi, Radhe Shyam, S K Kedia, F Singh, P Prajapat, G Gupta, M Durga Ganesh, Subingya Pandey, Pamu Dobbidi, Srinivasa Rao Nelamarri, "Investigation of structural and optical properties of ZnTiO3 thin films irradiated with 50 MeV oxygen ions" , Radiation Physics and Chemistry (Elsevier) Volume :223 / 111938 / 2024 DOI: https://doi.org/10.1016/j.radphyschem.2024.111938
  • Mahendra Singh Rathore, Arun Vinod, Anand P Pathak, Srinivasa Rao Nelamarri, "Tailoring of structural and optical properties of GeOx thin films using 100 MeV Si ions" , Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (Elsevier) Volume :554 / 165419 / 2024 DOI: https://doi.org/10.1016/j.nimb.2024.165419
    • 2023
  • Radhe Shyam, Deepak Negi, Komal Shekhawat, Manoj Kumar, Mukul Gupta, Pargam Vashishtha, Govind Gupta, Apurba Das, Pamu Dobbidi, Srinivasa Rao Nelamarri, "Investigation of annealing effects on structural, morphological, optical, chemical, and luminescent properties of (K, Na) NbO3 thin films" , Physica B: Condensed Matter (North Holland) Volume :660 / 414908 / 2023 DOI: https://doi.org/10.1016/j.physb.2023.414908
  • Sanjay Kumar, Shiv Dutta Lawaniya, Sonalika Agarwal, Yeon-Tae Yu, Srinivasa Rao Nelamarri, Manoj Kumar, Yogendra Kumar Mishra, Kamlendra Awasthi, "Optimization of Pt nanoparticles loading in ZnO for highly selective and stable hydrogen gas sensor at reduced working temperature" , Sensors and Actuators B: Chemical (Elsevier) Volume :375 / 132943 / 2023 DOI: https://doi.org/10.1016/j.snb.2022.132943
  • Deepak Negi, Radhe Shyam, Komal Shekhawat, Subingya Pandey, Pamu Dobbidi, Pargam Vashishtha, Govind Gupta, Devarani Devi, Fouran Singh, Srinivasa Rao Nelamarri, "Cobalt ion implantation assisted modifications in luminescence, surface states, structural and morphological properties of MgTiO3 thin films" , Applied Physics A (Springer Berlin Heidelberg) Volume :129 / 389 / 2023 DOI: https://doi.org/10.1007/s00339-023-06653-7
  • Radhe Shyam, Deepak Negi, Komal Shekhawat, Fouran Singh, Devarani Devi, Pargam Vashishtha, Govind Gupta, Subingya Pandey, Pamu Dobbidi, Srinivasa Rao Nelamarri, "Tailoring of physical properties of (K,Na)NbO3 thin films using lithium ion implantation" , Results in Physics (Elsevier) Volume :47 / 106330 / 2023 DOI: https://doi.org/10.1016/j.rinp.2023.106330
  • Komal Shekhawat, Deepak Negi, Radhe Shyam, Pargam Vashishtha, Govind Gupta, Srinivasa Rao Nelamarri, "Investigation of structural and optical properties of Ge/Al2O3 multilayer thin films fabricated using electron beam evaporation" , Journal of Crystal Growth (Elsevier) Volume :613 / 127210 / 2023 DOI: https://doi.org/10.1016/j.jcrysgro.2023.127210
  • Deepak Negi, Radhe Shyam, Komal Shekhawat, Pargam Vashishtha, Govind Gupta, Mukul Gupta, Srinivasa Rao Nelamarri, "Investigation of structural modification, surface chemical states, and luminescence behavior of rapid thermal annealing treated MgTiO3 thin films" , Journal of Materials Science: Materials in Electronics (Springer ) Volume :34 / 1165 / 2023 DOI: https://doi.org/10.1007/s10854-023-10553-0
  • Sanjay Kumar, Shiv Dutta Lawaniya, Srinivasa Rao Nelamarri, Manoj Kumar, Prabhat K Dwivedi, Yogendra Kumar Mishra, Kamlendra Awasthi, "ZnO Nanosheets Decorated with Ag-Pt Nanoparticles for Selective Detection of Ethanol" , ACS Applied Nano Materials (American Chemical Society) Volume :6 / / 2023 DOI: https://doi.org/10.1021/acsanm.3c02035
  • Sanjay Kumar, Shiv Dutta Lawaniya, Srinivasa Rao Nelamarri, Manoj Kumar, Prabhat K Dwivedi, Yeon-Tae Yu, Yogendra Kumar Mishra, Kamlendra Awasthi, "Bimetallic Ag-Pd nanoparticles decorated ZnO nanorods for efficient hydrogen sensing" , Sensors and Actuators B: Chemical (Elsevier) Volume :394 / 134394 / 2023 DOI: https://doi.org/10.1016/j.snb.2023.134394
  • Sweta Gurung, Nimmala Arun, Anand P Pathak, Srinivasa Rao Nelamarri, Ajay Tripathi, Archana Tiwari, "Thermal and light-induced electrical properties in nanocomposites of reduced graphene oxide and silver nanoparticles" , Journal of Materials Science: Materials in Electronics (Springer ) Volume :34 / / 2023 DOI: https://doi.org/10.1007/s10854-023-10481-z
  • Abhinav Bhatnagar, Hitesh Kumar Sharma, Deepak Negi, Srinivasa Rao Nelamarri, Vijay Janyani, "Fabrication and Characterization of CuInGaSe Thin Films Deposited on Silicon and Quartz Substrates Using One-Step Sputtering" , Silicon (Springer ) Volume :15 / / 2023 DOI: https://doi.org/10.1007/s12633-023-02752-5
  • Jyoti Yadav, MD Anoop, Nisha Yadav, N Srinivasa Rao, Fouran Singh, Takayuki Ichikawa, Ankur Jain, Kamlendra Awasthi, Rini Singh, Manoj Kumar, "Tuning of charge carriers in Bi2Te3 thin films via swift heavy ion irradiation" , Journal of Materials Science: Materials in Electronics (Springer) Volume :34 / 175 / 2023 DOI: https://doi.org/10.1007/s10854-022-09478-x
  • Komal Shekhawat, Deepak Negi, Radhe Shyam, Pukhraj Prajapt, Govind Gupta, Fouran Singh, Devarani Devi, Sunil Ojha, Mukul Gupta, Srinivasa Rao Nelamarri, "Structural and optical properties of Cu implanted Ge thin films" , Physica B: Condensed Matter (Science Direct) Volume :674 / / 2023 DOI: https://doi.org/10.1016/j.physb.2023.415547
  • Deepak Negi, Radhe Shyam, Komal Shekhawat, Pargam Vashishtha, Govind Gupta, Devarani Devi, Sanjay Kumar Kedia, Fouran Singh, Srinivasa Rao Nelamarri, "A systematic investigation of structural and optical properties of Li ion implanted MgTiO3 thin films" , Thin Solid Films (Elsevier) Volume :783 / 140060 / 2023 DOI: https://doi.org/10.1016/j.tsf.2023.140060
    • 2022
  • Deepak Negi, Radhe Shyam, Pargam Vashishtha, Govind Gupta, Fouran Singh, Srinivasa Rao Nelamarri, "Impact of high energy ion irradiation on structural, morphological, optical and photoluminescence properties of MgTiO3 thin films" , Journal of Luminescence (Elsevier) Volume :249 / 119051 / 2022 DOI: https://doi.org/10.1016/j.jlumin.2022.119051
  • Rajesh Rawat, Bibek Kumar Singh, Archana Tiwari, N. Arun, A.P. Pathak, Yagnesh Shadangi, N.K. Mukhopadhyay, Srinivasa Rao Nelamarri, S. Venugopal Rao, A. Tripathi, "Formation of Cu-Ni enriched phases during laser processing of non-equiatomic AlSiCrMnFeNiCu high entropy alloy nanoparticles" , Journal of Alloys and Compounds (Elsevier) Volume :927 / 166905 / 2022 DOI: https://doi.org/10.1016/j.jallcom.2022.166905
  • Jyoti Yadav, Anoop M D, Nisha Yadav, Rini Singh, N. Srinivasa Rao, Fouran Singh, and Manoj Kumar, "Tuning of Physical Properties through Implantation Mediated Cu Doping in Sb2Te3 Thin Films" , Materials Today: Proceedings (Elsevier) Volume :50 / 2562 / 2022 DOI: https://doi.org/10.1016/j.matpr.2021.06.171
  • Jyoti Yadav, M. D. Anoop, Rini Singh, Nisha Yadav, N. Srinivasa Rao, Fouran Singh, Ankur Jain, Takayuki Ichikawa, Kamlendra Awasthi, Manoj Kumar, "A reversible tuning of Fermi level in BiSbTe3 thin films through ion implantation" , Materials Letters (Elsevier) Volume :306 / 130923 / 2022 DOI: https://doi.org/10.1016/j.matlet.2021.130923
  • Mahendra Singh Rathore, Arun Vinod, Rambabu Angalakurthi, AP Pathak, Santhosh Kumar Thatikonda, Srinivasa Rao Nelamarri, "Role of oxygen pressure on the structural and photoluminescence properties of pulsed laser deposited GeO2 thin films" , Physica B: Condensed Matter (Elsevier) Volume :625 / 413466 / 2022
  • Radhe Shyam, Deepak Negi, Mukul Gupta, Pargam Vashishtha, Govind Gupta, Apurba Das, Pamu Dobbidi, Kamlendra Awasthi, Srinivasa Rao Nelamarri, "Rapid thermal annealing induced engineering of surface and photoluminescence properties of (K,Na)NbO3 thin films for optoelectronic applications" , Applied Surface Science (Elsevier) Volume :575 / 151794 / 2022
    • 2021
  • Radhe Shyam, Deepak Negi, Pargam Vashishtha, Govind Gupta, Apurba Das, Pamu Dobbidi, Srinivasa Rao Nelamarri, "Study of light-emitting defects induced by 100 MeV Ag ion irradiation in potassium sodium niobate thin films" , Journal of Luminescence (Elsevier) Volume :233 / 117909 / 2021
  • Jyoti Yadav, Rini Singh, Anoop M D, Nisha Yadav, N. Srinivasa Rao, Fouran Singh, Indra Sulania, Sunil Ojha, Kamlendra Awasthi, and Manoj Kumar, "Tuning of Fermi level in Antimony Telluride Thin Films by Low Energy Fe-ion Implantation" , Applied Physics A (Springer ) Volume :127 / 973 / 2021 DOI: https://doi.org/10.1007/s00339-021-05130-3
  • Jyoti Yadav, Rini Singh, M D Anoop, Nisha Yadav, N. Srinivasa Rao, Fouran Singh, Kamlendra Awasthi, Manoj Kumar, "Impact of Defects on the Structural and Electrical Transport Properties of Sb2Te3 Thin Films by SHI Irradiation" , Materials Letters: X (Elsevier) Volume :12 / 100113 / 2021 DOI: https://doi.org/10.1016/j.mlblux.2021.100113
  • Jyoti Yadav, Anoop M D, Nisha Yadav, Rini Singh, N. Srinivasa Rao, Fouran Singh, Takayuki Ichikawa, Ankur Jain, Kamlendra Awasthi, and Manoj Kumar, "Structural and Morphological Modifications induced by Fe ion Implantation in Sb2Te3 Thin Films" , Macromolecular Symposia (Wiley) Volume :399 / 2100079 / 2021 DOI: https://doi.org/10.1002/masy.202100079
  • Deepak Negi, Radhe Shyam, Srinivasa Rao Nelamarri, "Role of annealing temperature on structural and optical properties of MgTiO3 thin films" , Materials Letters: X (Elsevier) Volume :11 / 100088 / 2021
  • Radhe Shyam, Deepak Negi, Apurba Das, Pamu Dobbidi and Srinivasa Rao Nelamarri, "Investigation of structural and morphological properties of high energy ion irradiated KNN films" , Materials Research Express (IOP Publishing) Volume :8 / 066406 / 2021
    • 2020
  • Radhe Shyam, Apurba Das, Pamu Dobbidi, Fouran Singh, Pargam Vashishtha, Govind Gupta, Srinivasa Rao Nelamarri, "Improved optical properties of ion beam irradiated (K,Na)NbO3 thin films" , Journal of Alloys and Compounds (Elsevier) Volume :823 / 153794 / 2020
  • Radhe Shyam, Mahendra Singh Rathore, Arun Vinod, Apurba Das, Pamu Dobbidi, Fouran Singh, Srinivasa Rao Nelamarri, "Irradiation induced modification of structural and optical properties of potassium sodium niobate thin films" , Applied Physics A: Material Science and Processing (Springer ) Volume :126 / 1 / 2020
    • 2018
  • T. Santhosh Kumar, Arun Vinod, Mahendra Singh Rathore, A .P. Pathak, Fouran Singh, D. Pamu, N. Srinivasa Rao, "Effects of high-energy ion-beam irradiation on structural and optical properties of (Mg0.95Co0.05)TiO3 thin films" , Radiation Effects and Defects in Solids (Taylor & Francis) Volume :173 / 128 / 2018
  • Arun Vinod, Mahendra Singh Rathore, Srinivasa Rao Nelamarri, "Role of annealing temperature on charge storage characteristics of Au nanocrystals with HfO2 tunneling and blocking layers" , Superlattices and Microstructures (Elsevier) Volume :120 / 616 / 2018
  • Arun Vinod, Mahendra Singh Rathore, Srinivasa Rao Nelamarri, "Investigation of electrical and compositional properties of SiO2/Au/SiO2 for nonvolatile memory application" , Applied Physics A (Springer) Volume :124 / 548 / 2018
  • Arun Vinod, Mahendra Singh Rathore, N Srinivasa Rao, "Effects of annealing on quality and stoichiometry of HfO2 thin films grown by RF magnetron sputtering" , Vacuum (Elsevier) Volume :155 / 339 / 2018
    • 2017
  • Arun Vinod, Mahendra Singh Rathore, T. Santhosh Kumar, D. Pamu, A. P. Pathak, N Srinivasa Rao, "Ion beam induced modification of structural and optical properties of MgTiO3 nanocrystalline thin films" , RADIATION EFFECTS & DEFECTS IN SOLIDS (Taylor & Francis) Volume :172 / 81 / 2017
  • Mahendra Singh Rathore, Arun Vinod, A. Rambabu, A. P. Pathak, Fouran Singh, T. Santhosh Kumar, N. Srinivasa Rao, "Ion beam modification of structural and optical properties of GeO₂ thin films deposited at various substrate temperatures using pulsed laser deposition" , Applied Physics A (Springer) Volume :123 / 708 / 2017
  • Mahendra Singh Rathore, Arun Vinod, N. Srinivasa Rao, "Effects of annealing temperature on structural, optical and electrical properties of Ge nanocrystals embedded in GeOx matrix" , Macromolecular Symposia (Wiley) Volume :376 / 1700024 / 2017
    • 2016
  • Mahendra Singh Rathore, Arun Vinod, N. Srinivasa Rao, "Structural and Optical Properties of GeO2 Thin Films Prepared by E-Beam Evaporation" , Advanced Science Letters (AMERICAN SCIENTIFIC PUBLISHER) Volume :22 / 3798 / 2016
  • V. Saikiran, N. Manikanthababu, N. Srinivasa Rao, S. V. S. Nageswara Rao, A. P. Pathak, "Synthesis and characterization of Ge nanocrystals embedded in high-k dielectric (HfO2) matrix" , Advanced Materials Letters (VBRI Press) Volume :7 / 957 / 2016
    • 2014
  • V. Saikiran, N. Srinivasa Rao, G. Devaraju, G. S. Chang, and A. P. Pathak, "SHI irradiation fluence and energyloss dependence effects on Ge NCs with different initial sizes embedded in SiO2" , Nuclear Instruments and Methods in Physics Research B (Elsevier) Volume :323 / 14 / 2014
  • N. Manikanthababu, T.K. Chan, A.P. Pathak, G. Devaraju, N. Srinivasa Rao, P. Yang, M.B.H. Breese, T. Osipowicz, S.V.S. Nageswara Rao, "Ion beam studies of Hafnium based alternate high-k dielectric films deposited on silicon" , Nuclear Instruments and Methods in Physics Research B (Elsevier) Volume :332 / 389 / 2014
    • 2013
  • V. Saikiran, N. Srinivasa Rao, G. Devaraju, and A. P. Pathak, "Formation of Ge NCs from ion-irradiated GeO2 NCs by swift Ni ion beam" , Nuclear Instruments and Methods in Physics Research B (Elsevier) Volume :312 / 1 / 2013
    • 2012
  • V. Saikiran, N. Srinivasa Rao, G. Devaraju, , G.S. Chang, Anand P. Pathak, "Ion beam irradiation effects on Ge nanocrystals synthesized by using RF sputtering followed by RTA" , Nuclear Instruments and Methods in Physics Research B (Elsevier ) Volume :315 / 161 / 2012
  • G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, S V S Nageswara Rao and A I Titov, "Synthesis and Tailoring of GaN nanoparticles by RF magnetron sputtering at room temperature" , Radiation Effects & Defects in Solids (Taylor and Francis, UK) Volume :167 / 659 / 2012
  • G Devaraju, S V S Nageswara Rao, N Srinivasa Rao, V Saikiran, T K Chan, T Osipowicz, M B H Breese and A P Pathak, "Ion beam mixing effects in nearly lattice matched AlInN/GaN hetero structures by swift heavy ion irradiation" , Radiation Effects & Defects in Solids (Taylor and Francis, UK) Volume :167 / 506 / 2012
  • V Saikiran, A P Pathak, N Srinivasa Rao, G Devaraju, Joyashish D, I Kyriakou and D Emfietzoglou, "SHI irradiation induced effects in functionalized MWCNTs" , Radiation Effects & Defects in Solids (Taylor and Francis, UK) Volume :167 / 569 / 2012
  • G. Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, D Wang, T Scherer, A K Mishra and C Kübel, "Ion-beam-treated strained AlGaN/GaN multi-quantum wells: HAADF-STEM, HRTEM, Raman and HRXRD characterizations" , Radiation Effects & Defects in Solids (Taylor and Francis, UK) Volume :167 / 612 / 2012
    • 2011
  • G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, Francesco Enrichi, E Trave, "Photoluminescence and Photoluminescence excitation studies in 80 MeV Ni ion irradiated MOCVD grown GaN" , Nuclear Instruments and Methods in Physics Research B (Elsevier, Science Direct) Volume :269 / 1925 / 2011
  • G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, A I Titov, "Electronic Stopping dependence of Ion beam induced modifications in GaN" , Nuclear Instruments and Methods in Physics Research B (Elsevier, Science Direct) Volume :269 / 890 / 2011
  • N Srinivasa Rao, A P Pathak, G Devaraju, V saikiran, "Growth and Characterization of Ge nanocrystals prepared by using microwave annealing" , Vacuum (Elsevier, Science Direct) Volume :85 / 927 / 2011
    • 2010
  • N. Srinivasa Rao, A.P. Pathak , N. Sathish, G. Devaraju, V. Saikiran, P.K. Kulriya, D.C. Agarwal, G. Sai Saravanan, D.K. Avasthi, "Synthesis of Ge nanocrystals by atom beam sputtering and subsequent rapid thermal annealing" , Solid State Communications (Elsevier) Volume :150 / 2122 / 2010
  • N. Srinivasa Rao, A.P. Pathak, N. Sathish, G. Devaraju, S.A. Khan, K. Saravanan, B.K. Panigrahi, K.G.M. Nair, D.K. Avasthi, "SHI induced re-crystallization of Ge implanted SiO2 films" , Nuclear Instruments and Methods in Physics Research B (Science direct) Volume :268 / 1741 / 2010
    • 2009
  • N Srinivasa Rao, S Dhamodaran, A P Pathak, B K Panigrahi, K G M Nair, B Sundaravel, J C Pivin, D K Avasthi, "Synthesis and characterization of nc-Ge embedded in SiO2/Si matrix" , Radiation Effects and Defects in solids (Taylor and Francis) Volume :164 / 452 / 2009
    • 2007
  • A P Pathak, S Dhamodaran, N Sathish and N Srinivasa Rao, "Swift heavy-ion modification of semiconductor heterostructures" , Radiation Effects & Defects in Solids (Taylor & Francis) Volume :162 / 131 / 2007
  • N. Srinivasa Rao, S. Dhamodaran, A.P. Pathak, P.K. Kulriya, Y.K. Mishra, F. Singh, D. Kabiraj, J.C. Pivin, D.K. Avasthi , "Structural studies of Ge nanocrystals embedded in SiO2 matrix" , Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms (Elsevier) Volume :264 / 249 / 2007

    2011
  • N Srinivasa Rao, A P Pathak, N Sathish, G Devaraju, V Saikiran, "SHI Effects on Ge+SiO2 Composite Films Prepared by RF Sputtering" , 21st International Conference on the Application of Accelerators in Research and Industry by :AIP PUblishing at Dallas, USA / 341 / 2011
  • V Saikiran, N Srinivasa Rao, G Devaraju and A P Pathak, "Characterization of GeO2 Nano Crystals Prepared by Microwave Annealing" , 21st International Conference on the Application of Accelerators in Research and Industry by :AIP PUblishing at Dallas, USA / 264 / 2011
  • N Srinivasa Rao, A P Pathak, G Devaraju, V Saikiran, S V S Nageswara Rao, "RBS, XRD, Raman and AFM Studies of Microwave Synthesized Ge Nanocrystals" , MRS Spring Meeting 2011 by :Cambridge University Press at San Francisco, USA / 141 / 2011
  • G Devaraju, A P Pathak, N Srinivasa Rao, V Saikiran, N Sathish and S V S Nageswara Rao, "Structural Changes Induced by Swift Heavy Ion Beams in Tensile Strained Al (1-x)InxN /GaN Hetero-Structures" , MRS Spring Meeting 2011 by :Cambridge University Press at San Francisco, USA / 115 / 2011
  • A P. Pathak, N. Srinivasa Rao, G. Devaraju, V. Saikiran and S. V. S. Nageswara Rao, "Ion Beams for Synthesis and Modification of Nanostructures in Semiconductors" , MRS Spring Meeting 2011 by :Cambridge University Press at San Francisco, USA / 121 / 2011
    • 2009
  • N Sathish, G Devaraju, N Srinivasa Rao, A P Pathak, A Turos, S A Khan, D K Avasthi, E Trave and P Mazzoldi, "Band Gap Engineering of Nano Scale AlGaN Epitaxial Layers by Swift HeavyIon Irradiation" , MRS Spring Meeting 2009 by :Cambridge University Press at San Francisco, USA / 53 / 2009
  • N Srinivasa Rao, A P Pathak, D Kabiraj, S A Khan, B K Panigrahi, K G M Nair and D K Avasthi, "Ion Beam Synthesis of Ge Nano Crystals Embedded in SiO2 Matrix" , MRS Spring Meeting 2009 by :Cambridge University Press at San Francisco, USA / 99 / 2009
    • 2006
  • S Dhamodaran, N Sathish, N Srinivasa Rao, A P Pathak, R Muralidharan, B Sundaravel, K G M Nair, "Analysis of Defects in Heterostructures by RBS/Channeling" , DAE Solid State Physics Symposium 2006 by :DAE at Bhopal, India / 777 / 2006

  • National level Workshop on Advanced Techniques for Materials Characterization at Malaviya National Institute of Technology Jaipur, Jaipur, India from 06-07-2020 to 10-07-2020
  • National level Workshop on AFM and STM at Malaviya National Institute of Technology Jaipur, Jaipur, India from 01-06-2020 to 05-06-2020
  • National level Workshop on Electron Microscopy at Malaviya National Institute of Technology Jaipur, Jaipur, India from 25-05-2020 to 29-05-2020
  • National level Workshop on Electrochemical Techniques at Malaviya National Institute of Technology Jaipur, Jaipur, India from 17-02-2020 to 21-02-2020
  • National level Workshop on X-ray diffraction at Malaviya National Institute of Technology Jaipur, Jaipur, India from 10-02-2020 to 14-02-2020
  • National level Workshop on Nanomaterials and Thin Film Fabrication at Malaviya National Institute of Technology Jaipur, Jaipur, India from 27-01-2020 to 31-01-2020
  • National level Workshop on Basic Research Tools at Malaviya National Institute of Technology Jaipur, Jaipur, India from 20-01-2020 to 24-01-2020
  • National level Workshop on Curriculum Development Workshop at Malaviya National Institute of Technology Jaipur, Jaipur, India from 07-01-2017 to 07-01-2017
  • National level Conference on 8th National Conference on Thermophysical Properties at Malaviya National Institute of Technology Jaipur, Jaipur, India from 14-12-2015 to 16-12-2015
  • International level Conference on Soft Materials (Organizing committee member) at Malaviya National Institute of Technology Jaipur, Jaipur, India from 06-10-2014 to 10-10-2014
  • National level Short Term Course on Characterization of Materials at Malaviya National Institute of Technology Jaipur, Jaipur, India from 17-06-2013 to 21-06-2013
  • National level Workshop on Ion Beams in Materials Research (Organizing Committee member) at Malaviya National Institute of Technology Jaipur, Jaipur, India from 22-03-2013 to 23-03-2013

  • Life Member of Ion Beam Society of India (IBSI)
  • Life Member of Nanoscience and Nanotechnology Society, India
  • Life Member of Materials Research Society of India
  • Life Member of Indian Association of Physics Teachers

    Awarded
  • Radhe Shyam on Tuning the structural and optical properties of KNN thin films using different approaches Year - 2022
  • Mahendra Singh Rathore on Tuning the Structural and Optical Properties of GeO2 Thin Films Year - 2019
  • Arun Vinod on Synthesis and Characterization of Au Nanocrystals in Various Dielectric Oxides for Nonvolatile Memory Application Year - 2019
    • Ongoing
  • Deepak Negi on Tailoring the structural and optical properties of MgTiO3 thin films using various methods Year - 2023
  • Priya Mittal on Modification of Structural and Optical properties of ZnTiO3 thin films using different methods Year - 2022
  • Komal Shekhawat on Investigation of structural and optical properties of Ge nanocrystals for various applications Year - 2020

Title Total Outlay
(In Lacs)		 Year Funding Agency Role
Effect of low energy ion implantation on the structural and optical properties of KxNa1-xNbO3 thin films10.002018-2022IUAC, New DelhiPI
Tuning the structural, optical and electrical properties of Au nanocrystals embedded in dielectric oxide layers for nonvolatile memory applications23.202014-2017SERB, New DelhiPI

  • Coordinator, PhD in Malaviya National Institute of Technology Jaipur from - 18-07-2024 to Till Date
  • Nodal Officer, Vigyan Jyoti Project under DST in Malaviya National Institute of Technology Jaipur from - 25-08-2020 to Till Date
  • Convener DUGC, Department of Physics in Malaviya National Institute of Technology Jaipur from - 20-07-2022 to 21-07-2024
  • Coordinator, Vigyan Jyoti Project under DST in Malaviya National Institute of Technology Jaipur from - 03-02-2020 to 24-08-2020
  • Head, Department of Physics in Malaviya National Institute of Technology Jaipur from - 08-06-2018 to 11-06-2020
  • Coordinator, National & International Institute Collaborations and Networking in Malaviya National Institute of Technology Jaipur from - 01-06-2016 to 21-06-2018
  • Convener DPGC, Department of Physics in Malaviya National Institute of Technology Jaipur from - 04-01-2016 to 14-02-2018
  • Coordinator, UG Lab (B.Tech. Physics lab) in Malaviya National Institute of Technology Jaipur from - 09-01-2013 to 03-12-2015
  • Co-coordinator, National & International Institute Collaborations and Networking in Malaviya National Institute of Technology Jaipur from - 17-08-2012 to 31-05-2016
  • Co-Coordinator, Placement and Training Cell in Malaviya National Institute of Technology Jaipur from - 17-08-2012 to 22-05-2014

  • Young Scientist for Research Work given by DST-SERB, New Delhi Year - 2013
  • Dr. D.S. Kothari Post-Doctoral Fellowship for Research Work given by UGC New Delhi Year - 2011

SNo. Type Title Event Place Schedule
1TalkSynthesis and characterization of nanocrystalline thin filmsWorkshop on Thin Film Photovoltaics – Enabling the Era of Next Generation Solar CellsJointly organized by MNIT Jaipur and Birla Institute of Applied Sciences, BhimtalFeb-2021
2TalkTuning the structural and optical properties of nanostructured materials using various methodsOne Week Faculty Development Program on Recent Trends in Materials ScienceGMR Institute of Technology, Rajam, Srikakulam district, Andhra Pradesh (Online talk)Oct-2020
3TalkGrowth and modification of nanostructured materialsShort Term Course on Advanced Functional Materials, Characterization & ApplicationsMNIT JaipurMar-2020
4TalkEffects of rapid thermal annealing on the structural characteristics of (K,Na)NbO3 thin films12th Asia-Pacific Microscopy ConferenceHyderabad, IndiaFeb-2020
5TalkFabrication of thin films using RF/DC sputtering, PLD & E-beam evaporationWorkshop on Nanomaterials and Thin Film FabricationMNIT JaipurJan-2020
6TalkTuning the structural and optical properties of KNN thin films using swift heavy ion irradiationInternational Conference on Nanostructuring by Ion BeamsIGCAR, Kalpakkam, IndiaNov-2019
7TalkNanostructured thin films, Applications of metal and semiconductor nanocrystalsFaculty development programme on Recent Trends in Nano-Electronics SKIT JaipurMay-2018
8TalkInvestigation of charge storage characteristics of Au Nanocrystals stacked between HfO2 thin films for non-volatile memory applicationsInternational Conference on Thin FilmsNational Physical Laboratory, New DelhiNov-2017
9TalkEffect of oxygen pressure on optical properties of GeOx thin films prepared by PLDInternational Conference on Nanomaterials and NanotechnologyAllahabad, IndiaMar-2017
10TalkEngineering the structural, optical and electrical properties of nanocrystalline dielectric thin filmsFourth International Conference on Nanostructured Materials and NanocompositesKottayam, Kerala, IndiaFeb-2017
11TalkBasics of nanomaterials, synthesis and characterization of nanostructuresRefresher course on Advances in Materials at the interface of Physics and ChemistryUniv. of Raj., JaipurDec-2014
12TalkGrowth and applications of nanomaterialsShort Term Course on Emerging Technologies: Electronic Devices and MaterialsMNIT JaipurOct-2014
13TalkIon beam induced effects on nanocrystals, alloys and high-k dielectric films23rd International Conference on Application of Accelerators in Research and IndustrySan Antonio, Texas, USAMay-2014