Author

Harijan Basavaraju Ravikumar

Observed names: H B Ravikumar, H. B. Ravikumar, H.B. Ravikumar, HB Ravikumar, Ravikumar Harijan Basavaraju, Ravikumar, H. B.

Institution: University of Mysore

Observed institution: University of Mysore

ORCID: 0000-0003-2599-0437

Observed ORCIDs: 0000-0003-2599-0437, 0000-0001-8124-0687, 0000-0002-8778-5781

OpenAlex ID: A5060824757

Invited review: Physics potential of the ICAL detector at the India-based Neutrino Observatory (INO)

2017 · A Kumar, A M Vinod Kumar, et al. · Pramana · 267

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Studies on free volume controlled electrical properties of PVA/NiO and PVA/TiO2 polymer nanocomposites

2018 · S. Ningaraju, A.P. Gnana Prakash, et al. · Solid State Ionics · 90

Positron annihilation and differential scanning calorimetric study of poly(trimethylene terephthalate)/EPDM blends

2005 · H.B. Ravikumar, C. Ranganathaiah, et al. · Polymer · 89

Miscibility and phase separation in SAN/PMMA blends investigated by positron lifetime measurements

2006 · G.N. Kumaraswamy, C. Ranganathaiah, et al. · European Polymer Journal · 64

Studies on electrical conductivity of PVA/graphite oxide nanocomposites: a free volume approach

2016 · S. Ningaraju, H. B. Ravikumar · Journal of Polymer Research · 58

Ion dynamics and positron annihilation studies on polymer ceramic composite electrolyte system (PVA/NaClO4/Y2O3): Application in electrochemical devices

2022 · Chetan Chavan, R.F. Bhajantri, et al. · Ceramics International · 37

Role of free volumes in conducting properties of GO and rGO filled PVA-PEDOT:PSS composite free standing films: A positron annihilation lifetime study

2018 · Vidyashree Hebbar, R.F. Bhajantri, et al. · Journal of Physics and Chemistry of Solids · 33

Influence of free volume on the mechanical properties of Epoxy/poly (methylmethacrylate) blends

2005 · H. B. Ravikumar, C. Ranganathaiah, et al. · Journal of Materials Science · 29

Compatibilizer‐induced microstructural changes in poly(trimethylene terephthalate)/EPDM blends studied by the positron annihilation lifetime technique and differential scanning calorimetry

2005 · HB Ravikumar, C Ranganathaiah · Polymer International · 26

Hydrothermal preparation and characterization of TiO2:AC composites

2007 · A.K. Subramani, K. Byrappa, et al. · Materials Letters · 25

Exploration of free volume behavior and ionic conductivity of PVA: x (x = 0, Y2O3, ZrO2, YSZ) ion-oxide conducting polymer ceramic composites

2022 · Chetan Chavan, Rajashekhar F Bhajantri, et al. · Journal of Non-Crystalline Solids · 23

Synthesis of graphite oxide nanoparticles and conductivity studies of PSF/GO and PSAN/GO polymer nanocomposites

2019 · S. Ningaraju, K. Jagadish, et al. · Materials Science and Engineering B · 23

Microstructural characterization of short glass fibre reinforced polyethersulfone composites: A positron lifetime study

2016 · L. M. Munirathnamma, H. B. Ravikumar · Journal of Applied Polymer Science · 23

Ionic and electronic transport in PSF/NiO and PSF/TiO2 polymer nanocomposites: A positron lifetime study

2017 · S. Ningaraju, H.B. Ravikumar · Solid State Ionics · 21

Effect of CeO2 nanoparticles on dielectric properties of PVB/CeO2 polymer nanodielectrics: a positron lifetime study

2021 · M. Raghavendra, K. Jagadish, et al. · Journal of Materials Science Materials in Electronics · 19

Differential scanning calorimetric and free volume study of reactive compatibilization by EPM‐g‐MA of poly(trimethylene terephthalate)/EPDM blends

2006 · H. B. Ravikumar, C. Ranganathaiah, et al. · Journal of Applied Polymer Science · 19

Effect of TiO 2 nano‐filler on the electrical conductivity and free volume parameters of PSAN/TiO 2 nanocomposites

2016 · S. Ningaraju, H.B. Ravikumar · Polymer Composites · 18

Free volume dependence on electrical properties of Poly (styrene co-acrylonitrile)/Nickel oxide polymer nanocomposites

2018 · S. Ningaraju, Vinayakaprasanna N. Hegde, et al. · Chemical Physics Letters · 17

Thermally induced microstructural changes and its influence on electrical conductivity of a polymer‐based bakelite RPC detector material: A positron lifetime study

2013 · Aneesh Kumar Kottaran Veedu, Ravikumar Harijan Basavaraju, et al. · Journal of Applied Polymer Science · 17

Electron Beam Induced Microstructural Changes and Electrical Conductivity in Bakelite RPC Detector Material

2015 · K.V. Aneesh Kumar, H.B. Ravikumar, et al. · IEEE Transactions on Nuclear Science · 16

Influence of free volume on the mechanical properties of epoxy based composites: A correlation study

2009 · Abdullah M. A. M. Altaweel, H. B. Ravikumar, et al. · Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 15

Free volume and the physico‐mechanical behaviour of polyurethane/polyacrylonitrile interpenetrating polymer networks: positron annihilation results

2005 · H Kumar, Siddaramaiah, et al. · Polymer International · 15

Positron lifetime and third-order nonlinear optical studies of P(St-co-MMA)/NiO polymer nanocomposites

2023 · M.P. Boranna, Parutagouda Shankaragouda Patil, et al. · Optical Materials · 14

Free Volume Controlled Ionic Conductivity in Poly Vinyl Alcohol/Zinc Acetate Solid Polymer Electrolytes

2020 · E. Kavya Valsan, Anju John, et al. · Journal of The Electrochemical Society · 12

Shape memory polytriazole elastomers from aromatic monomers: Synthesis and properties

2018 · M. Ragin Ramdas, K.P. Vijayalakshmi, et al. · Materials Today Communications · 12

Works count: 68

Citation count: 1,113

H-index: 17

I10-index: 26