100 citations · 138 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2012★ 13 cited
Low-energy magnetic excitations in the quasi-one-dimensional spin-1 chain compound SrNi2V2O8
Zhe Wang, M. Schmidt, A. K. Bera +4
Multi-frequency electron spin resonance (ESR) transmission spectra have been measured as function of temperature and magnetic field on single crystals of the quasi-one-dimensional…
cond-mat.str-el2012★ 25 cited
Quantum Phase Transition from a Spin-liquid State to a Spin-glass State in the Quasi-1D Spin-1 System Sr1-xCaxNi2V2O8
A. K. Bera, S. M. Yusuf
We report a quantum phase transition from a spin-liquid state to a spin-glass state in the quasi-one dimensional (1D) spin-1 system Sr1-xCaxNi2V2O8, induced by a small amount of Ca…
cond-mat.str-el2011★ 100 cited
Effect of size reduction on the ferromagnetism of the manganite La1-xCaxMnO3 (x = 0.33)
Tapati Sarkar, A. K. Raychaudhuri, A. K. Bera +1
In this paper we report an investigation on the ferromagnetic state and the nature of ferromagnetic transition of nanoparticles of using magnetic…