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Ren, Pengrong and Hoefling, Marion and Koruza, Jurij and Lauterbach, Stefan and Jiang, Xijie and Froemling, Till and Khatua, Dipak Kumar and Dietz, Christian and Porz, Lukas and Ranjan, Rajeev and Kleebe, Hans-Joachim and Roedel, Juergen (2019) High temperature creep-mediated functionality in polycrystalline barium titanate. In: JOURNAL OF THE AMERICAN CERAMIC SOCIETY .
Das Adhikary, Gobinda and Khatua, Dipak Kumar and Mishra, Anupam and De, Arnab and Kumar, Naveen and Saha, Sujoy and Shankar, Uma and Senyshyn, Anatoliy and Rao, Badari Narayana and Ranjan, Rajeev (2019) Increasing intervention of nonferroelectric distortion and weakening of ferroelectricity at the morphotropic phase boundary in Na0.5Bi0.5TiO3-BaTiO3. In: PHYSICAL REVIEW B, 100 (13).
Mishra, Anupam and Khatua, Dipak Kumar and De, Arnab and Ranjan, Rajeev (2019) Off-stoichiometry, structural-polar disorder and piezoelectricity enhancement in pre-MPB lead-free Na0.5Bi0.5TiO3-BaTiO3 piezoceramic. In: JOURNAL OF APPLIED PHYSICS, 125 (21).
Das Adhikary, Gobinda and Khatua, Dipak Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2019) Random lattice strain and its relaxation towards the morphotropic phase boundary of Na0.5Bi0.5TiO3-based piezoelectrics: Impact on the structural and ferroelectric properties. In: PHYSICAL REVIEW B, 99 (17).
Das Adhikary, Gobinda and Khatua, Dipak Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2019) Random lattice strain and its relaxation towards the morphotropic phase boundary of Na0.5Bi0.5TiO3-based piezoelectrics: Impact on the structural and ferroelectric properties. In: PHYSICAL REVIEW B, 99 (17).
Chandrasekhar, M and Jayarao, G and Khatua, Dipak Kumar and Kumar, P (2019) Effect of NaNbO3 addition on structure, dielectric and energy storage properties of lead free piezoelectric Bi0.5Na0.5TiO3-K0.5Na0.5NbO3 ceramics. In: CERAMICS INTERNATIONAL, 45 (2, A). pp. 1969-1976.
Das Adhikary, Gobinda and Khatua, Dipak Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2019) 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 piezoelectrics. In: ACTA MATERIALIA, 164 . pp. 749-760.
Mishra, Anupam and Khatua, Dipak Kumar and De, Arnab and Majumdar, Bhaskar and Froemling, Till and Ranjan, Rajeev (2019) Structural mechanism behind piezoelectric enhancement in off-stoichiometric Na0.5Bi0.5TiO3 based lead-free piezoceramics. In: ACTA MATERIALIA, 164 . pp. 761-775.
Khatua, Dipak Kumar and Agarwal, Abhishek and Mishra, Anupam and Das Adhikary, Gobinda and Senyshyn, Anatoliy and Ranjan, Rajeev (2018) Enhanced thermal stability of dielectric, energy storage, and discharge efficiency in a structurally frustrated piezoelectric system: Erbium modified Na0.5Bi0.5TiO3-BaTiO3. In: JOURNAL OF APPLIED PHYSICS, 124 (10).
Pandey, Rishikesh and Narayan, Bastola and Khatua, Dipak Kumar and Tyagi, Shekhar and Mostaed, Ali and Abebe, Mulualem and Sathe, Vasant and Reaney, Ian M. and Ranjan, Rajeev (2018) High electromechanical response in the non morphotropic phase boundary piezoelectric system PbTiO3-Bi(Zr1/2Ni1/2)O-3. In: PHYSICAL REVIEW B, 97 (22).
Kumar, Naveen and Khatua, Dipak Kumar and Mahale, Bhoopesh and Ranjan, Rajeev (2018) Factors influencing the coupling between non-180 degrees domain switching and lattice strain in perovskite piezoceramics. In: PHYSICAL REVIEW B, 97 (13).
Khatua, Dipak Kumar and Agarwal, Abhishek and Ranjan, Rajeev (2018) Investigating the electrical conduction and relaxation phenomena in rare earth erbium doped lead free 0.94Na(0.5)Bi(0.5)TiO(3)-0.06BaTiO(3) by impedance spectroscopy. In: JOURNAL OF APPLIED PHYSICS, 123 (7).
Khatua, Dipak Kumar and Agarwal, Abhishek and Kumar, Naveen and Ranjan, Rajeev (2018) Probing local structure of the morphotropic phase boundary composition of Na0.5Bi0.5TiO3-BaTiO3 using rare-earth photoluminescence as a technique. In: ACTA MATERIALIA, 145 . pp. 429-436.
Khatua, Dipak Kumar and Mehrotra, Tarang and Mishra, Anupam and Majumdar, Bhaskar and Senyshyn, Anatoliy and Ranjan, Rajeev (2017) Anomalous influence of grain size on the global structure, ferroelectric and piezoelectric response of Na0.5Bi0.5TiO3. In: ACTA MATERIALIA, 134 . pp. 177-187.
Chandrasekhar, M and Khatua, Dipak Kumar and Pattanayak, Ranjit and Kumar, P (2017) Dielectric relaxation and conduction mechanism studies of BNT-BT-BKT ceramics. In: JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 111 . pp. 160-166.
Khatua, Dipak Kumar and Lalitha, K and Fancher, Chris M and Jones, Jacob L and Ranjan, Rajeev (2016) Anomalous reduction in domain wall displacement at the morphotropic phase boundary of the piezoelectric alloy system PbTiO3-BiScO3. In: PHYSICAL REVIEW B, 93 (10).
Khatua, Dipak Kumar and Lalitha, K and Fancher, Chris M and Jones, Jacob L and Ranjan, Rajeev (2016) Coupled domain wall motion, lattice strain and phase transformation in morphotropic phase boundary composition of PbTiO3-BiScO3 piezoelectric ceramic. In: JOURNAL OF APPLIED PHYSICS, 120 (15).
Khatua, Dipak Kumar and Kalaskar, Abhijeet and Ranjan, Rajeev (2016) Tuning Photoluminescence Response by Electric Field in Electrically Soft Ferroelectrics. In: PHYSICAL REVIEW LETTERS, 116 (11).
Khatua, Dipak Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2015) Long-period modulated structure and electric-field-induced structural transformation in Na0.5Bi0.5TiO3-based lead-free piezoelectrics. In: PHYSICAL REVIEW B, 93 (13).
Kalyani, Ajay Kumar and Khatua, Dipak Kumar and Loukya, B and Datta, Ranjan and Fitch, Andy N and Senyshyn, Anatoliy and Ranjan, Rajeev (2015) Metastable monoclinic and orthorhombic phases and electric field induced irreversible phase transformation at room temperature in the lead-free classical ferroelectric BaTiO3. In: PHYSICAL REVIEW B, 91 (10).
Rao, Badari Narayana and Khatua, Dipak Kumar and Garg, Rohini and Senyshyn, Anatoliy and Ranjan, Rajeev (2015) Structural crossover from nonmodulated to long-period modulated tetragonal phase and anomalous change in ferroelectric properties in the lead-free piezoelectric Na1/2Bi1/2TiO3-BaTiO3. In: PHYSICAL REVIEW B, 91 (21).
