A coupled microstructural-structural mechanism governing thermal depolarization delay in Na0. 5Bi0. 5TiO3-based piezoelectrics DK Khatua, A Mishra, N Kumar, GD Adhikary, U Shankar, B Majumdar, ...
Acta Materialia 179, 49-60, 2019
59 2019 Depoling phenomena in G Das Adhikary, B Mahale, BN Rao, A Senyshyn, R Ranjan
Physical Review B 103 (18), 184106, 2021
45 2021 Long-period structural modulation on the global length scale as the characteristic feature of the morphotropic phase boundaries in the Na0. 5Bi0. 5TiO3 based lead-free … GD Adhikary, DK Khatua, A Senyshyn, R Ranjan
Acta Materialia 164, 749-760, 2019
37 2019 Random lattice strain and its relaxation towards the morphotropic phase boundary of G Das Adhikary, DK Khatua, A Senyshyn, R Ranjan
Physical Review B 99 (17), 174112, 2019
34 2019 Increasing intervention of nonferroelectric distortion and weakening of ferroelectricity at the morphotropic phase boundary in G Das Adhikary, DK Khatua, A Mishra, A De, N Kumar, S Saha, ...
Physical Review B 100 (13), 134111, 2019
20 2019 Magnetic, ferroelectric, and magnetodielectric properties of BiFeO3 ceramic co-doped with Eu and Gd A Kumar, KL Yadav, S Kumar, N Kumar, A Mishra, U Shankar, T Mehrotra, ...
Journal of Physics and Chemistry of Solids 124, 19-23, 2019
19 2019 Ultrahigh electrostrain> 1% in lead-free piezoceramics: Role of disk dimension GD Adhikary, DN Singh, GA Tina, GJ Muleta, R Ranjan
Journal of Applied Physics 134 (5), 2023
18 2023 Preponderant influence of disordered P4bm phase on the piezoelectricity of critical compositions of G Das Adhikary, D Sharma, P Punetha, G Jafo, G Abebe, A Mishra, ...
Physical Review B 104 (18), 184102, 2021
14 2021 Large nonlinear electrostrain and piezoelectric response in nonergodic G Das Adhikary, V Dwij, A Senyshyn, V Sathe, R Ranjan
Physical review materials 5 (6), 064414, 2021
12 2021 Enhanced thermal stability of dielectric, energy storage, and discharge efficiency in a structurally frustrated piezoelectric system: Erbium modified Na0. 5Bi0. 5TiO3-BaTiO3 DK Khatua, A Agarwal, A Mishra, G Das Adhikary, A Senyshyn, R Ranjan
Journal of applied physics 124 (10), 2018
12 2018 Abrupt change in domain switching behavior within tetragonal phase regime of (x) Na1/2Bi1/2TiO3-(1− x) K1/2Bi1/2TiO3 GD Adhikary, R Ranjan
Journal of Applied Physics 128 (20), 2020
10 2020 Ultrahigh Infrared Photoresponse in Titanium Sesquioxide at Mott‐Insulator Transition S Nandi, R Tripathi, GD Adhikary, P Kumar, A Misra
Advanced Materials Interfaces 7 (20), 2001091, 2020
10 2020 Relaxor ground state forced by ferroelastic instability in G Das Adhikary, B Mahale, A Senyshyn, R Ranjan
Physical Review B 102 (18), 184113, 2020
9 2020 Simultaneous increase in piezoelectric response and Curie point in BaTiO3 based Pb-free piezoceramic GA Tina, P Punetha, GD Adhikary, R Ranjan
Scripta Materialia 243, 115994, 2024
8 2024 Structural insights into electric field induced polarization and strain responses in K 0.5 Na 0.5 Nb O 3 modified morphotropic phase boundary compositions of Na 0.5 Bi 0.5 Ti O … G Das Adhikary, G Jafo Muleta, G Abebe Tina, D Sharma, B Mahale, ...
Physical Review B 107 (13), 134108, 2023
7 2023 Enrichment of magnetoelectric effect in the hexagonal BaTi1-xCoxO3 artificial type-II multiferroics by defects PE Rubavathi, MT Rahul, N Kalarikkal, GD Adhikary, B Sundarakannan
Journal of Magnetism and Magnetic Materials 529, 167927, 2021
7 2021 Effect of sintering temperature on the structural disorder and its influence on electromechanical properties of the morphotropic phase boundary composition 0.94 Na0. 5Bi0 … A Mishra, DK Khatua, G Das Adhikary, N Kumar, A Upadhyay, B Mahale, ...
Journal of Materials Science: Materials in Electronics 32 (12), 16088-16103, 2021
6 2021 Structural crossover from long period modulated to non-modulated cubic-like phase at cryogenic temperature in the morphotropic phase boundary of Na0. 5Bi0. 5TiO3–BaTiO3 DK Khatua, GD Adhikary, A Mishra, N Kumar, A Senyshyn, SK Mishra, ...
Journal of applied physics 127 (20), 2020
6 2020 Effect of A-site off-stoichiometry on the microstructural, structural, and electromechanical properties of lead-free tetragonal 0.80 Na 0.5 Bi 0.5 TiO 3–0.20 BaTiO 3 (NBT–20BT … A Mishra, G Abebe, G Jafo, G Das Adhikary, A De
Journal of Materials Science: Materials in Electronics 32, 12578-12593, 2021
5 2021 Microstructural, structural, dielectric, piezoelectric and energy storage properties of 0.2 wt% MnO 2 doped (0.94-x) Na 0.5 Bi 0.5 TiO 3–0.06 BaTiO 3-xK 0.5 Na 0.5 NbO 3 … G Abebe, G Jafo, GD Adhikary, A De, R Ranjan, A Mishra
SN Applied Sciences 2, 1-18, 2020
5 2020 
Rajeev RanjanDepartment of Materials Engineering Indian Institute of ScienceEmail verificata su iisc.ac.in
