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Dipak Kumar Khatua
Dipak Kumar Khatua
Jeju National UNiversity South Korea
Verified email at jejunu.ac.kr
Title
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Cited by
Year
Tuning photoluminescence response by electric field in electrically soft ferroelectrics
DK Khatua, A Kalaskar, R Ranjan
Physical review letters 116 (11), 117601, 2016
872016
Metastable monoclinic and orthorhombic phases and electric field induced irreversible phase transformation at room temperature in the lead-free classical ferroelectric BaTiO 3
AK Kalyani, DK Khatua, B Loukya, R Datta, AN Fitch, A Senyshyn, ...
Physical Review B 91 (10), 104104, 2015
642015
Anomalous influence of grain size on the global structure, ferroelectric and piezoelectric response of Na0. 5Bi0. 5TiO3
DK Khatua, T Mehrotra, A Mishra, B Majumdar, A Senyshyn, R Ranjan
Acta materialia 134, 177-187, 2017
622017
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
522019
Structural mechanism behind piezoelectric enhancement in off-stoichiometric Na0. 5Bi0. 5TiO3 based lead-free piezoceramics
A Mishra, DK Khatua, A De, B Majumdar, T Frömling, R Ranjan
Acta Materialia 164, 761-775, 2019
452019
Dielectric relaxation and conduction mechanism studies of BNT-BT-BKT ceramics
M Chandrasekhar, DK Khatua, R Pattanayak, P Kumar
Journal of Physics and Chemistry of solids 111, 160-166, 2017
432017
Porosity modulated piezo-triboelectric hybridized nanogenerator for sensing small energy impacts
M Sahu, V Vivekananthan, S Hajra, DK Khatua, SJ Kim
Applied Materials Today 22, 100900, 2021
402021
Anomalous reduction in domain wall displacement at the morphotropic phase boundary of the piezoelectric alloy system
DK Khatua, CM Fancher, JL Jones, R Ranjan
Physical Review B 93 (10), 104103, 2016
372016
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
332019
Probing local structure of the morphotropic phase boundary composition of Na0. 5Bi0. 5TiO3–BaTiO3 using rare-earth photoluminescence as a technique
DK Khatua, A Agarwal, N Kumar, R Ranjan
Acta Materialia 145, 429-436, 2018
332018
High temperature creep‐mediated functionality in polycrystalline barium titanate
P Ren, M Höfling, J Koruza, S Lauterbach, X Jiang, T Frömling, ...
Journal of the American Ceramic Society 103 (3), 1891-1902, 2020
322020
Structural crossover from nonmodulated to long-period modulated tetragonal phase and anomalous change in ferroelectric properties in the lead-free piezoelectric N a 1/2 B i 1/2 …
BN Rao, DK Khatua, R Garg, A Senyshyn, R Ranjan
Physical Review B 91 (21), 214116, 2015
322015
Random lattice strain and its relaxation towards the morphotropic phase boundary of -based piezoelectrics: Impact on the structural and ferroelectric …
GD Adhikary, DK Khatua, A Senyshyn, R Ranjan
Physical Review B 99 (17), 174112, 2019
302019
High electromechanical response in the non morphotropic phase boundary piezoelectric system
R Pandey, B Narayan, DK Khatua, S Tyagi, A Mostaed, M Abebe, V Sathe, ...
Physical Review B 97 (22), 224109, 2018
302018
Effect of NaNbO3 addition on structure, dielectric and energy storage properties of lead free piezoelectric Bi0. 5Na0. 5TiO3-K0. 5Na0. 5NbO3 ceramics
M Chandrasekhar, G Jayarao, DK Khatua, P Kumar
Ceramics International 45 (2), 1969-1976, 2019
272019
Perspective on the development of high performance flexible piezoelectric energy harvesters
DK Khatua, SJ Kim
Journal of Materials Chemistry C 10 (8), 2905-2924, 2022
242022
Long-period modulated structure and electric-field-induced structural transformation in -based lead-free piezoelectrics
DK Khatua, A Senyshyn, R Ranjan
Physical Review B 93 (13), 134106, 2016
242016
Off-stoichiometry, structural-polar disorder and piezoelectricity enhancement in pre-MPB lead-free Na0. 5Bi0. 5TiO3-BaTiO3 piezoceramic
A Mishra, DK Khatua, A De, R Ranjan
Journal of Applied Physics 125 (21), 2019
192019
Coupled domain wall motion, lattice strain and phase transformation in morphotropic phase boundary composition of PbTiO3-BiScO3 piezoelectric ceramic
DK Khatua, L Kv, CM Fancher, JL Jones, R Ranjan
Journal of Applied Physics 120 (15), 2016
182016
Tailoring mechanical energy harvesting performance of piezoelectric nanogenerator via intrinsic electrical conductivity of ferroelectrics
DK Khatua, NPMJ Raj, G Khandelwal, AN Rao, SJ Kim
Materials Today Energy 20, 100679, 2021
172021
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