Browsing by Author "Ravi Kumar"
Now showing 1 - 20 of 74
Results Per Page
Sort Options
- Adiabatic small polaron-hopping conduction in Ln0.85Ca0.15MnO3 (Ln=Nd, Pr and Sm) perovskites(2008) Mollah, S.; Khan, Z. A.; Shukla, D. K.; Arshad, M.; Ravi Kumar; Das, A.
- Atomically dispersed Co2+ in a redox-active COF for electrochemical CO2 reduction to ethanol: unravelling mechanistic insight through operando studies(2024) Singh, A.; Barman, S.; Rahimi, F. A.; Ravi Kumar; Bhattacharyya, D.; and others
- Chemical and Redox Speciation of Uranyl with Three Environmentally Relevant Bifunctional Chelates: Multi-Technique Approach Combined with Theoretical Estimations(2022) Srivastava, A.; Dumpala, R. M. R.; Pranaw Kumar; Ravi Kumar; Rawat, N.
- Columnar Tilt and Vortex Stress in Superconducting Thin Films of NdBa2Cu3O7-δ: Magnetization Critical Current-Density Measurements(2004) Khatua, S.; Mishra, P. K.; Ravi Kumar
- A combined study on structural, magnetic and specific heat on double perovskite iridates Ln2CoIrO6 [Ln = Pr, Nd](2023) Datta, R.; Pradhan, S. K.; Saha, R. A.; Ravi Kumar; Majumdar, S.; De, S. K.
- Comprehensive study on the origin of orthorhombic phase stabilization in Gd-doped HfO2 and DFT calculations(2023) Banerjee, D.; Dey, C. C.; Ravi Kumar; Modak, B.; Hazra, S.; Datta, S.; Ghosh, B.
- Determination of rewetting on hot horizontal surface with water jet impingement through a sharp edge nozzle(2013) Agrawal, C.; Ravi Kumar; Gupta, A.; Chatterjee, B.
- Determination of rewetting velocity during jet impingement cooling of hot vertical rod(2016) Agrawal, C.; Ravi Kumar; Gupta, A.; Chatterjee, B.
- Dielectric studies of Co3-xMnx O4 (x=0. 1-1. 0) cubic spinel multiferroic(2009) Meena, P. L.; Ravi Kumar; Prajapat, C. L.; Sreenivas, K.; Gupta, V.
- Disappearance of metal-insulator transition in NdNiO3/LaAlO3 films by ion irradiation controlled stress(2016) Yogesh Kumar; Choudhary, R. J.; Ravi Kumar
- Dual Single-Atomic Co-Mn Sites in Metal-Organic-Framework-Derived N-Doped Nanoporous Carbon for Electrochemical Oxygen Reduction(2023) Dey, G.; Jana, R.; Saifi, S.; Ravi Kumar; Bhattacharyya, D.
- Effect of Ag15+ and Li3+ ion irradiation on superconducting Tl2Ca2Ba2Cu3O10 single crystals(2011) Singh, M. R.; Prajapat, C. L.; Dogra, Anjana; Ravi Kumar; Yashwant, G.; Ravikumar, G.; Gupta, S. K.
- Effect of Co2+ substitution in Mg0.5 Zn0.5-xCoxFe2O4 ferrite nanoparticles: Study of structural, dielectric and magnetic properties(2014) Hashim, M.; Meena, S. S.; Ravinder, D.; Ravi Kumar; Bhatt, P.; Shalendra Kumar; Alimuddin, A.
- Effect of eccentricity of pressure tube on circumferential temperature distribution of PHWR fuel bundle under postulated accident condition(2018) Sharma, M.; Ravi Kumar; Majumdar, P.; Mukhopadhyay, D.
- Effect of jet diameter on the maximum surface heat flux during quenching of hot surface(2013) Agrawal, C.; Ravi Kumar; Gupta, A.; Chatterjee, B.
- Effect of PT/CT contact on the circumferential temperature distribution over a fully voided nuclear channel of IPHWR(2019) Sharma, M.; Ravi Kumar; Majumdar, P.; Mukhopadhyay, D.
- Effect of Ti doping on high pressure behavior of BiMn2O5(2014) Pandey, K. K.; Poswal, H. K.; Ravi Kumar; Sharma, S. M.
- Effect on the structure and stability of iron phosphate glass with Sb and Te-ion loading for nuclear waste storage application(2021) Joshi, A. C.; Roy, M.; Dutta, D. P.; Mishra, R. K.; Meena, S. S.; Ravi Kumar; Bhattacharyya, D.; Alexander, R.; Kaushik, C. P.; Tyagi, A. K.
- Electronic Properties Modulation of NiFe-based Nanoalloy by Introducing Cu and P for Faster Oxygen Evolution Reaction Kinetics(2024) Nandy, A.; Ghosh, T.; Ravi Kumar; Bhattacharyya, D.; and others
- Evolution of Local Structure and Pore Architecture during Zeolitic Imidazolate Framework-L to Zeolitic Imidazolate Framework-8 Phase Transformation Investigated Using Raman, Extended X-ray Absorption, and Positron Annihilation Lifetime Spectroscopy(2023) Mor, J.; Utpalla, P.; Ravi Kumar; Bahadur, J.; Sharma, S. K.