27 citations · 53 across the 6 of their papers we have counts for
6 papers
Kinetically Decoupled Electrical and Structural Phase Transitions in VO2
S. R. Sahu, S. S. Majid, A. Ahad +8
Vanadium dioxide (VO2) has drawn significant attention for its near room temperature insulator to metal transition and associated structural phase transition. The underlying Physic…
Enhanced charge-transfer character in the monoclinic phase of Mott-insulator LaVO3 thin film
Anupam Jana, Rajamani Raghunathan, Ritu Rawat +2
Electronic structure of pulsed laser deposited epitaxial LaVO3 (LVO) thin film grown on LaAlO3 (001) (LAO) substrate, has been studied at room temperature and at 130 K, which is be…
Magneto-dielectric coupling and non-ergodic electrical behaviour in hexagonal Sr0.6Ba0.4MnO3 via local strain driven magnetic ordering
Ritu Rawat, R. J. Choudhary, A. M. Awasthi +6
The crystal structure of hexagonal-Sr0.6Ba0.4MnO3 allows various competing superexchange interactions, leading to intriguing magnetic properties. Local structural changes modify ov…
Hexagonal Sr0.6Ba0.4MnO3: Spin and Dipole Coupling via Local Structure
Ritu Rawat, R. J. Choudhary, A. M. Awasthi +5
Hexagonal Sr0.6Ba0.4MnO3 (SBMO) follows P63/mmc symmetry where MnO6 octahedra are both face-shared (Mn2O9 bi-octahedra) and corner-shared via oxygen anion. It undergoes ferroelectr…
Effect of Strain disorder on the magnetic glassy state in La5/8-yPryCa3/8MnO3 (y = 0.45) thin films
Dileep K. Mishra, V. G. Sathe, R. Rawat +3
Present study reveals that the free energy landscape of the La5/8-yPryCa3/8MnO3 (LPCMO) system could be modified by elastic strain interaction in the epitaxial thin films. Epitaxia…
Effect of strain on phase separation and de-vitrification of magnetic glass state in thin films of La5/8-yPryCa3/8MnO3 (y=0.45)
V. G. Sathe, Anju Ahlawat, R. Rawat +1
We present our study of effect of substrate induced strain on the La5/8-yPryCa3/8MnO3 (y=0.45), thin films grown on LaAlO3, NdGaO3 and SrTiO3 susbtrates that show large scale phase…