Dr. Koduri Venkata Surya Ramam

@udec.cl

Profesor Asociado, Departamento de Ingeniería de Materiales (DIMAT), Facultad de Ingeniería (FI)
Universidad de Concepción (UdeC)

Dr. Koduri Venkata Surya Ramam


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https://researchid.co/koduriramam
In brief, Dr. Venkata Surya Ramam Koduri received his M.Sc. in Physics and Ph.D. in Physics from Andhra University, Visakhapatnam, India. He was a Research Associate, Post-doctoral Research Fellow at the Materials Research Centre (MRC), Indian Institute of Sciences (IISC): Bangalore, 1999; Post-doctoral Research Fellow at the Department of Materials Science and Engineering College of Engineering, Seoul National University, Seoul, South Korea, 2000; Post-doctoral Research Fellow at the School of Mechanical and Aerospace Engineering (MAE), Nanyang Technological University, NTU, Singapore, 2001; Post-doctoral Research Fellow at the Institute of Chemistry, Inorganic Chemistry, Faculty of Natural Sciences II, Martin Luther University Halle-Wittenberg, and Max Planck Institute for Microphysics, Halle, Germany, 2005. Dr. Ramam has been an Associate Professor at the Department of Materials Engineering, Faculty of Engineering, University of Concepción, Concepcion, Chile, since 2005.

EDUCATION

Ph.D in Physics, Department of Physics, Andhra University, Visakhapatnam, India, 1998

M.Sc in Physics, Department of Physics, Andhra University, Visakhapatnam, India, 1993

RESEARCH, TEACHING, or OTHER INTERESTS

Ceramics and Composites, Electronic, Optical and Magnetic Materials, Renewable Energy, Sustainability and the Environment, Multidisciplinary
100

Scopus Publications

1728

Scholar Citations

22

Scholar h-index

49

Scholar i10-index

Scopus Publications

RECENT SCHOLAR PUBLICATIONS

  • Temperature dependencies of dielectric relaxation dynamics in PVDF nanocomposites filled with 2d nanofillers: a comparative study of MoS 2 and h-BN filled PVDF
    A Thakur, K Ramam, M Jangra, S Hussain
    Journal of Materials Science: Materials in Electronics 37 (3), 209 , 2026
    2026
  • Sintering temperature controlled giant dielectric, Ge-doped CaCu3Ti4O12 ceramics for electrical energy storage, optoelectronics and super capacitor applications
    SK Satyarthi, H Verma, VP Singh, V Kumar, NK Puri, RN Rai, K Ramam, ...
    Journal of Alloys and Compounds, 183940 , 2025
    2025
    Citations: 1
  • Microwave‐assisted hydrothermal synthesis and characterisation of cobalt phosphate nanosheets as electrode material for high‐performance supercapacitors
    ES Agudosi, JE Goh, M Khalid, K Ramam, F Sanhueza
    Energy Storage 6 (5), e680 , 2024
    2024
    Citations: 2
  • Synthesis and characterization (phase, microstructure and porosity) of Li doped BCZT ceramics for Fuel Cell and clean energy technology
    CIJ Bravoa, V Raghavendra, K Ramam, F Sanhueza
    Journal for Modern Trends in Science and Technology 9, 11 , 2023
    2023
  • Analysis of shape dependency of thermal conductivity of silver-based nanofluids
    SM Nyamgoudar, VP Silaparasetti, MP Shilpa, KS Pavithra, ...
    Journal of Thermal Analysis and Calorimetry 147 (24), 14031-14038 , 2022
    2022
    Citations: 10
  • Bhagavathula S. Diwakar, B. Govindh, D. Chandra Sekhar, Venu Reddy, IV Kasi Viswanath
    R Koduri, V Swaminatham
    Emerging Applications of Low Dimensional Magnets, 1 , 2022
    2022
  • Magnetic Nanomaterials in Catalysis
    BS Diwakar, B Govindh, DC Sekhar, V Reddy, IVK Viswanath, R Koduri, ...
    Emerging Applications of Low Dimensional Magnets, 1-8 , 2022
    2022
  • Role of Magnetic Nanomaterials in Biomedicine
    BS Diwakar, DC Sekhar, V Reddy, P Bhavani, R Koduri, S Srinivasarao
    Emerging Applications of Low Dimensional Magnets, 137-146 , 2022
    2022
  • Investigation of structural, magnetic, and electrical properties of Ru doped brownmillerite oxide: KBiFe2O5
    R Babu, R Koduri, S Surabhi, KV Ramesh
    Materials Chemistry and Physics 280, 125812 , 2022
    2022
    Citations: 14
  • Flexible, large-area, multi-layered graphene/cellulose composite for dye filtration applications
    HS Vishwanath, MP Shilpa, SC Gurumurthy, E KM
    Materials Today Communications 30, 103134 , 2022
    2022
    Citations: 12
  • A systematic investigation on structural, electrical, linear and nonlinear optical properties of Zn: CdO thin films for optoelectronic applications
    BS Nagaraja, SC Gurumurthy, R Bairy, K Ramam, A Rao
    Optical Materials 122, 111669 , 2021
    2021
    Citations: 19
  • Polymer-dispersant-stabilized Ag nanofluids for heat transfer applications: KS Pavithra et al.
    KS Pavithra, SC Gurumurthy, MP Yashoda, T Mateti, K Ramam, R Nayak, ...
    Journal of Thermal Analysis and Calorimetry 146 (2), 601-610 , 2021
    2021
    Citations: 25
  • CuAg and AuAg bimetallic nanoparticles for catalytic and heat transfer applications
    A Dsouza, MP Shilpa, SC Gurumurthy, BS Nagaraja, S Mundinamani, ...
    Clean Technologies and Environmental Policy 23 (7), 2145-2155 , 2021
    2021
    Citations: 38
  • Dielectric and piezoelectric studies of dysprosium-doped BZT–BCNT perovskite ceramic system for sensors and actuator applications
    K Ramam, S Surabhi, SC Gurumurthy, MP Shilpa, K Bindu, Ravikirana, ...
    Journal of Materials Science: Materials in Electronics 32 (13), 18002-18011 , 2021
    2021
    Citations: 8
  • Effect of silane/amine-based dopants on polymer-metal interaction of sub-surface silver nanoparticulate films
    A Jolly, A Uday, SC Gurumurthy, MP Shilpa, S Surabhi, S Mundinamani, ...
    Journal of Materials Science: Materials in Electronics 32 (3), 2719-2730 , 2021
    2021
    Citations: 8
  • Influence of Ruthenium on flexible polyvinylidene fluoride/BiKFe2O5 multiferroic nanocomposite
    BR Babu, K Ramam
    Materials Today: Proceedings 27, 1909-1911 , 2020
    2020
    Citations: 3
  • Ceramics fillers enhancing effects on the dielectric properties of poly (vinylidene fluoride) matrix composites prepared by the torque rheometer method
    SA Riquelme, K Ramam, AF Jaramillo
    Results in Physics 15, 102800 , 2019
    2019
    Citations: 21
  • Dielectric and piezoelectric properties of lead free BZT-BCT/PVDF flexible composites for electronic applications
    SA Riquelme, K Ramam
    Materials Research Express 6 (11), 116331 , 2019
    2019
    Citations: 34
  • Bi 2 Te 3 -PLZT(9/65/35)-PVDF multifunctional nanocomposite films for futuristic energy harvestors
    K Ramam, SC Gurumurthy, BS Nagaraja
    AIP Conference Proceedings 2087 (1), 020016 , 2019
    2019
    Citations: 2
  • Dielectric and piezoelectric properties of lead free BZT-BCT/PVDF flexible composites for electronic applications
    SA Riquelme Riquelme, R Koduri
    2019

MOST CITED SCHOLAR PUBLICATIONS

  • Synthesis, band-gap tuning, structural and optical investigations of Mg doped ZnO nanowires
    J Singh, P Kumar, KS Hui, KN Hui, K Ramam, RS Tiwari, ON Srivastava
    CrystEngComm 14 (18), 5898-5904 , 2012
    2012
    Citations: 163
  • Iota-Carrageenan-based biodegradable Ag0 nanocomposite hydrogels for the inactivation of bacteria
    T Jayaramudu, GM Raghavendra, K Varaprasad, R Sadiku, K Ramam, ...
    Carbohydrate polymers 95 (1), 188-194 , 2013
    2013
    Citations: 161
  • Combustion synthesis of Y2O3 and Yb–Y2O3: Part I. Nanopowders and their characterization
    RV Mangalaraja, J Mouzon, P Hedström, I Kero, KVS Ramam, ...
    Journal of materials processing technology 208 (1-3), 415-422 , 2008
    2008
    Citations: 144
  • Ferroelectric and piezoelectric properties of Ba modified lead zirconium titanate ceramics
    K Ramam, M Lopez
    Journal of Physics D: Applied Physics 39 (20), 4466-4471 , 2006
    2006
    Citations: 82
  • Dielectric, ferroelectric and piezoelectric studies of neodymium-modified PLZNT ceramics for sensor and actuator applications
    K Ramam, M Lopez
    Journal of alloys and compounds 466 (1-2), 398-403 , 2008
    2008
    Citations: 49
  • Investigations on structural, optical and second harmonic generation in solvothermally synthesized pure and Cr-doped ZnO nanoparticles
    P Kumar, J Singh, V Parashar, K Singh, RS Tiwari, ON Srivastava, ...
    CrystEngComm 14 (5), 1653-1658 , 2012
    2012
    Citations: 47
  • Development of novel protein–Ag nanocomposite for drug delivery and inactivation of bacterial applications
    K Vimala, K Varaprasad, R Sadiku, K Ramam, K Kanny
    International journal of biological macromolecules 63, 75-82 , 2014
    2014
    Citations: 44
  • CuAg and AuAg bimetallic nanoparticles for catalytic and heat transfer applications
    A Dsouza, MP Shilpa, SC Gurumurthy, BS Nagaraja, S Mundinamani, ...
    Clean Technologies and Environmental Policy 23 (7), 2145-2155 , 2021
    2021
    Citations: 38
  • Development of gelatin based inorganic nanocomposite hydrogels for inactivation of bacteria
    PR Reddy, K Varaprasad, R Sadiku, K Ramam, GVS Reddy, KM Raju, ...
    Journal of Inorganic and Organometallic Polymers and Materials 23 (5), 1054-1060 , 2013
    2013
    Citations: 38
  • Dielectric and piezoelectric properties of combinatory effect of A-site isovalent and B-site acceptor doped PLZT ceramics
    K Ramam, K Chandramouli
    Ceram. Silik 53 (3), 189 , 2009
    2009
    Citations: 38
  • Dielectric and piezoelectric properties of lead free BZT-BCT/PVDF flexible composites for electronic applications
    SA Riquelme, K Ramam
    Materials Research Express 6 (11), 116331 , 2019
    2019
    Citations: 34
  • Development and characterization of nano-multifunctional materials for advanced applications
    K Varaprasad, K Ramam, GSM Reddy, R Sadiku
    RSC advances 4 (104), 60363-60370 , 2014
    2014
    Citations: 32
  • Development of microbial resistant Carbopol nanocomposite hydrogels via a green process
    K Varaprasad, GSM Reddy, J Jayaramudu, R Sadiku, K Ramam, SS Ray
    Biomaterials science 2 (2), 257-263 , 2014
    2014
    Citations: 32
  • Magnetic properties of nano-multiferroic materials
    K Ramam, BS Diwakar, K Varaprasad, V Swaminadham, V Reddy
    Journal of Magnetism and Magnetic Materials 442, 453-459 , 2017
    2017
    Citations: 28
  • Development of microbial resistant thermosensitive Ag nanocomposite (gelatin) hydrogels via green process
    B Manjula, K Varaprasad, R Sadiku, K Ramam, GVS Reddy, KM Raju
    Journal of Biomedical Materials Research Part A 102 (4), 928-934 , 2014
    2014
    Citations: 28
  • Effect of acceptor and donor dopants on ferroelectric and piezoelectric properties of lead zirconate titanate ceramics
    K Ramam, M Lopez
    physica status solidi (a) 203 (15), 3852-3860 , 2006
    2006
    Citations: 28
  • Microstructure, dielectric and ferroelectric characterization of Ba doped PLZT ceramics
    K Ramam, V Miguel
    The European Physical Journal-Applied Physics 35 (1), 43-47 , 2006
    2006
    Citations: 26
  • Polymer-dispersant-stabilized Ag nanofluids for heat transfer applications: KS Pavithra et al.
    KS Pavithra, SC Gurumurthy, MP Yashoda, T Mateti, K Ramam, R Nayak, ...
    Journal of Thermal Analysis and Calorimetry 146 (2), 601-610 , 2021
    2021
    Citations: 25
  • Effect of strontium doping on dielectric, ferroelectric and piezoelectric properties of PLZTN ceramics
    K Ramam, M Lopez
    Materials Science and Engineering: B 145 (1-3), 41-47 , 2007
    2007
    Citations: 25
  • Fabrication of a novel hybrid AlMg5/SiC/PLZT metal matrix composite produced by hot extrusion
    C Montalba, K Ramam, DG Eskin, EM Ruiz-Navas, O Prat
    Materials & Design 69, 213-218 , 2015
    2015
    Citations: 24

GRANT DETAILS

Fondecyt Postdoctorado N°3240542, ANID, Chile, 2024 to 2027
Fondecyt Postdoctorado N°3200832, ANID, Chile, 2021 to 2024
Fondecyt Postdoctorado N°3190423, ANID, Chile, 2019 to 2022
Equipment Grant EQM150114, ANID, Chile, 2015-2018
Fondef ID15I10312, ANID, Chile, 2015-2017
Corfo 15IPPID-45708, Chile, 2015 to 2017
Fondecyt Proyecto Regular N°1140420, ANID, Chile, 2014 to 2017
Fondecyt Postdoctorado N°3150611, ANID, Chile, 2014-2016
Fondecyt Postdoctorado N°3150301, ANID, Chile, 2014-2016
Fondecyt Postdoctorado N°3140180, ANID, Chile, 2013-2016
Fondecyt Proyecto Regular N°1130831, ANID, Chile, 2013-2016
Equipment Grant EQM130103, ANID, Chile, 2013-2015
Fondecyt Postdoctorado N°3140176, ANID, Chile, 2013-2015
Fondecyt Postdoctorado N°3130748, ANID, Chile, 2012-2014
Fondecyt Proyecto Regular N°1110583, ANID, Chile, 2011-2014
Fondecyt Postdoctorado N°3120225, ANID, Chile, 2011-2012
Fondecyt Regular N°1100875, ANID, Chile, 2010-2013
Fondecyt Regular N°1080635, ANID, Chile, 2008-2011
COLCIENCIAS PROYECTO COOPERACION INTERNACIONAL N°20089001, ANID/CONICYT, Chile, 2008-2009
Fondecyt Proyecto Regular N°1070498, ANID/CONICYT, Chile, 2007-2010
UdeC-VRID Grant 205.095.088-1.0, UdeC, Chile, 2005-2007