Publications (8)
BEC array in a Malleable Optical Trap formed in a Traveling Wave Cavity
D. S. Naik, G. Kuyumjyan, D. Pandey +2
Although quantum degenerate gases of neutral atoms have shown remarkable progress in the study of many body quantum physics, condensed matter physics, precision measurements, and q…
Anomalous lattice expansion of RuSr2Eu1.5Ce0.5Cu2O10(Ru-1222) magneto superconductor: A low temperature X-ray diffraction study
V. P. S. Awana, Rajeev Ranjan, Rajeev Rawat +8
This is the first report of the observation of the onset of excess volume and also of the strain along the a-axis near the magnetic ordering temperature in Ru-1222 superconductor,…
Incommensurate modulations in stoichiometric Ni2MnGa ferromagnetic shape memory alloy: An overview
Sanjay Singh, S. R. Barman, D. Pandey
This article presents a brief overview of our recent work on the nature of long period modulation in the premartensite and martensite phases of Ni2MnGa ferromagnetic shape memory a…
Magnetoresistance behavior of a ferromagnetic shape memory alloy: Ni_1.75Mn_1.25Ga
S. Banik, R. Rawat, P. K. Mukhopadhyay +7
A negative-positive-negative switching behavior of magnetoresistance (MR) with temperature is observed in a ferromagnetic shape memory alloy Ni_1.75Mn_1.25Ga. In the austenitic pha…
Robust Bain distortion in the premartensite phase of platinum substituted Ni2MnGa magnetic shape memory alloy
Sanjay Singh, B. Dutta, S. W. DSouza +7
The premartensite phase of shape memory and magnetic shape memory alloys (MSMAs) is believed to be a precursor state of the martensite phase with preserved austenite phase symmetry…
Quantum Phase Transitions in Ba(1-x)CaxFe12O19
K. Kumar, D. Pandey
The ground state of BaFe12O19 (BFO) is controversial as three different quantum states, namely quantum paraelectric, frustrated antiferroelectric and quantum electric dipole liquid…
Adaptive modulation in Ni2Mn1.4In0.6 magnetic shape memory Heusler alloy
P. Devi, Sanjay Singh, B. Dutta K. Manna +10
The origin of incommensurate structural modulation in Ni-Mn based Heusler type magnetic shape memory alloys (MSMAs) is still an unresolved issue inspite of intense focus on this du…
TOPz: Photometric redshifts using template fitting applied to the GAMA survey
E. Tempel, J. Laur, Z. R. Jones +7
Context. Accurate photometric redshift estimation is crucial for cosmological and galaxy evolution studies, especially with the advent of large-scale photometric surveys. Aims. We…