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Kaustuv Datta
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Anomalous phase transitions of lead-free piezoelectric solid solutions with enhanced phase transition temperatures
K Datta, PA Thomas, K Roleder
Physical Review B 82 (22), 224105, 2010
752010
Enhanced tetragonality in lead-free piezoelectric solid solutions where
K Datta, K Roleder, PA Thomas
Journal of Applied Physics 106 (12), 123512, 2009
592009
Atomistic origin of huge response functions at the morphotropic phase boundary of
K Datta, A Richter, M Göbbels, RB Neder, B Mihailova
Physical Review B 90 (6), 064112, 2014
572014
Structural investigation of a novel perovskite-based lead-free ceramics:
K Datta, PA Thomas
Journal of Applied Physics 107 (4), 043516, 2010
402010
Structural investigations of the bismuth scandate-lead titanate solid solution for
K Datta, D Walker, PA Thomas
Physical Review B 82 (14), 144108, 2010
392010
On the symmetry of the morphotropic phase boundary in ferroelectric system
K Datta, S Gorfman, PA Thomas
Applied Physics Letters 95 (25), 251901, 2009
372009
Atomic-level structural correlations across the morphotropic phase boundary of a ferroelectric solid solution: x BiMg 1/2 Ti 1/2 O 3-(1− x) PbTiO 3
K Datta, RB Neder, J Chen, JC Neuefeind, B Mihailova
Scientific Reports 7 (1), 471, 2017
232017
Adaptive strain prompting a pseudo-morphotropic phase boundary in ferroelectric (1-
K Datta, RB Neder, A Richter, M Göbbels, JC Neuefeind, B Mihailova
Physical Review B 97 (18), 184101, 2018
212018
Favorable Concurrence of Static and Dynamic Phenomena at the Morphotropic Phase Boundary of
K Datta, RB Neder, J Chen, JC Neuefeind, B Mihailova
Physical review letters 119 (20), 207604, 2017
202017
Mesoscopic-scale structure and dynamics near the morphotropic phase boundary of
K Datta, A Richter, M Göbbels, RB Neder, B Mihailova
Physical Review B 92 (2), 024107, 2015
182015
Direct mapping of microscopic polarization in ferroelectric throughout its morphotropic phase boundary
K Datta, A Richter, M Göbbels, DA Keen, RB Neder
Physical Review B 93 (6), 064102, 2016
152016
Stochastic Polarization Instability in
K Datta, I Margaritescu, DA Keen, B Mihailova
Physical Review Letters 121 (13), 137602, 2018
142018
Multistep coupling of preexisting local ferroic distortions in PbTiO3 above the Curie temperature
I Margaritescu, K Datta, B Mihailova
Journal of Physics: Condensed Matter 30 (43), 435401, 2018
102018
Compositionally driven ferroelectric phase transition in : a lead-free perovskite-based piezoelectric material
K Datta, E Suard, PA Thomas
Applied Physics Letters 96 (22), 221902, 2010
102010
Adaptive dipolar correlation in ferroelectric x (Ba 0.7 Ca 0.3) TiO 3−(1− x) Ba (Zr 0.2 Ti 0.8) O 3
K Datta, K Brajesh, R Ranjan, B Mihailova
Physical Review B 102 (6), 060102, 2020
72020
Distinct temperature behavior of the local structure of (1‐x)PbTiO3‐xBiNi0.5Ti0.5O3 at the morphotropic phase boundary
I Margaritescu, K Datta, J Chen, B Mihailova
Journal of Raman Spectroscopy 51 (7), 1200-1209, 2020
62020
Microscopic origin of giant piezoelectricity in ferroelectric beyond the morphotropic phase boundary
K Datta, N Kumar, A Upadhyay, B Mihailova, R Ranjan
Physical Review B 104 (14), L140104, 2021
22021
Chemical renormalization of the paraelectric–ferroelectric phase transition in PbTiO 3-BiB 0.5′ B 0.5 ″O 3 solid solutions with tetragonal symmetry
B Mihailova, L Bayarjargal, I Margaritescu, K Datta, J Chen
Applied Physics Letters 117 (2), 022904, 2020
12020
Local Structure and Dynamics of the Ferroelectric
I Margaritescu, PDDB Mihaylova, K Datta
12016
Microstructural evolution of the ferroelectric solid solution xBiScO (3)-(1-x) PbTiO3 throughout its morphotropic phase boundary
K Datta, A Richter, M Goebbels, R Neder, B Mihailova
ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES 71, S66-S66, 2015
2015
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