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Topolov, VitalyYu and Kalyani, Ajay Kumar and Brajesh, Kumar and Ranjan, Rajeev and Panich, Anatoly E (2017) Comparative study on heterophase structures in ferroelectric solid solutions based on barium titanate. In: CRYSTAL RESEARCH AND TECHNOLOGY, 52 (4).
Brajesh, Kumar and Kalyani, Ajay Kumar and Ranjan, Rajeev (2015) Ferroelectric instabilities and enhanced piezoelectric response in Ce modified BaTiO3 lead-free ceramics. In: APPLIED PHYSICS LETTERS, 106 (1).
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).
Kalyani, Ajay Kumar and Krishnan, Hari and Sen, Arijit and Senyshyn, Anatoliy and Ranjan, Rajeev (2015) Polarization switching and high piezoelectric response in Sn-modified BaTiO3. In: PHYSICAL REVIEW B, 91 (2).
Kalyani, Ajay Kumar and Lalitha, K and James, Ajit R and Fitch, Andy and Ranjan, Rajeev (2015) Unraveling the nature of electric field- and stress- induced structural transformations in soft PZT by a new powder poling technique. In: JOURNAL OF PHYSICS-CONDENSED MATTER, 27 (7).
Lalitha, K and Kalyani, Ajay Kumar and Ranjan, Rajeev (2014) Analogous stress and electric field driven structural transformation and decrease in polarization coherence on poling around the morphotropic phase boundary in BiScO3-PbTiO3. In: PHYSICAL REVIEW B, 90 (22).
Kalyani, Ajay Kumar and Brajesh, Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2014) Orthorhombic-tetragonal phase coexistence and enhanced piezo-response at room temperature in Zr, Sn, and Hf modified BaTiO3. In: APPLIED PHYSICS LETTERS, 104 (25).
Kalyani, Ajay Kumar and Ranjan, Rajeev (2013) Anomalous piezoelectric response due to stabilization of two ferroelectric phases in Zr-modified BaTiO3. In: Journal of Physics: Condensed Matter, 25 (36). 362203_1-362203_6.
Kalyani, Ajay Kumar and Senyshyn, Anatoliy and Ranjan, Rajeev (2013) Polymorphic phase boundaries and enhanced piezoelectric response in extended composition range in the lead free ferroelectric BaTi1-xZrxO3. In: JOURNAL OF APPLIED PHYSICS, 114 (1).
Lalitha, K and Das, Shamiparna and Kalyani, Ajay Kumar and Garg, Rohini and Ranjan, Rajeev (2012) Nucleation-Growth Mode of Cubic-Tetragonal Transition with Coexistence of Phases over a Wide Temperature Interval in the High Temperature Ferroelectric Systems PbTiO3-BiMeO3:Me = Sc , and Zn1/2Ti1/2. In: JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 95 (8, SI). pp. 2635-2639.
Ranjan, Rajeev and Kalyani, Ajay Kumar and Garg, Rohini and Krishna, PSR (2009) Structure and phase transition of the (1-x)PbTiO3-(x)BiAlO3 system. In: Solid State Communications, 149 (45-46). pp. 2098-2101.
Kalyani, Ajay Kumar and Garg, Rohini and Ranjan, Rajeev (2009) Tendency to promote ferroelectric distortion in Pr-modified PbTiO3. In: Applied physics letters, 95 (22).
Kalyani, Ajay Kumar and Garg, Rohini and Ranjan, Rajeev (2009) Competing A-site and B-site driven ferroelectric instabilities in the (1-x)PbTiO3-(x)BiAlO3 system. In: Applied physics letters, 94 (20). 202903-1-202903-3.
