Competing tetragonal and monoclinic phases in Ni2.2Mn0.80Ga (2009)
Ranjan, Rajeev, Singh, Sanjay, Boysen, Hans, Trots, Dmytro, Banik, S, Awasthi, AM, ...
Temperature dependent synchrotron x-ray powder diffraction, differential scanning calorimetry, and magnetic measurements were performed on Ni2+xMn1-xGa (x=0.20 and 0.35) magnetic shape memory alloys....
Degenerate rhombohedral and orthorhombic states in Ca-substituted Na0.5Bi0.5TiO3 (2009)
Ranjan, Rajeev, Kothai, V, Garg, Rohini, Agrawal, Anupriya, Senyshyn, Anatoliy, Boysen, Hans
Neutron powder diffraction and temperature dependent dielectric studies were carried out on Ca-substituted Na0.5Bi0.5TiO3, i.e., (Na0.5Bi0.5)(1-x)CaxTiO3. Stabilization of an orthorhombic phase even...
Kalyani, Ajay Kumar, Garg, Rohini, Ranjan, Rajeev
The system (1-x)PbTiO3-(x)BiAlO3 has been investigated with regard to its solid solubility, crystal structure, microstructure, and ferroelectric transition. The unit cell volume and the tetragonality...
First principles study of magnetism in divalent Eu perovskites (2009)
Ranjan, Rajeev, Nabi, Hasan Sadat, Pentcheva, Rossitza
A comparative first principles study has been carried out for EuLiH3 (ELH) and EuTiO3 (ETO) using the generalized gradient approximation +U approach. While ELH exhibits ferromagnetic ground state for...
3 Now at Lattice Semiconductor Contents (2008)
Adnan Aziz, Robert Brayton, Stephen Edwards, Sunil Khatri, Yuji Kukimoto, Abelardo Pardo, ...
Structure and phase transition of Na0.5La0.5TiO3 (2008)
Garg, Rohini, Senyshyn, Anatoliy, Boysen, Hans, Ranjan, Rajeev
A temperature dependent neutron powder diffraction study was carried out on Na0.5La0.5TiO3 (NLT) from 298 K up to 1373 K. Rietveld analysis using high resolution x-ray and neutron powder diffraction...
Rural Insurance Market: An Opportunity to Tap the Potential (2008)
Gupta, Santosh Kumar, Ranjan, Rajeev
Conference on Marketing to Rural Consumers, April 3,4,5, 2008, IIM Kozhikode
High Performance BDD Package Based on Exploiting Memory Hierarchy (1996)
Rajeev Ranjan, Jagesh V. Sanghavi, Robert K. Brayton, Alberto Sangiovanni-vincentelli
The success of binary decision diagram (BDD) based algorithms for synthesis and/or verification depend on the availability of a high performance package to manipulate very large BDDs. State-ofthe...
Binary Decision Diagrams on Network of Workstations (1996)
Rajeev Ranjan, Jagesh V. Sanghavi, Robert K. Brayton, Alberto Sangiovanni-vincentelli
The success of all binary decision diagram (BDD) based synthesis and verification algorithms depend on the ability to efficiently manipulate very large BDDs. We present algorithms for manipulation of...