245 citations · 409 across the 4 of their papers we have counts for
4 papers
Effect of Distributed Particle Magnetic Moments on the Magnetization of NiO Nanoparticles
S. D. Tiwari, K. P. Rajeev
Magnetization of nanoparticles of NiO are measured and analyzed taking into account a distribution in particle magnetic moment. We find that disregarding this distribution in the a…
Signatures of Spin Glass Freezing in NiO Nanoparticles
S. D. Tiwari, K. P. Rajeev
We present a detailed study of the magnetic properties of sol-gel prepared nickel oxide nanoparticles of different sizes. We report various measurements such as frequency, field an…
Further Evidences for Spin Glass like behavior in NiO nanoparticles
S. D. Tiwari, K. P. Rajeev
Nickel oxide nanoparticles are prepared by a sol gel method and characterized by x-ray diffraction and transmission electron microscope. Here we present measurements on temperature…
Magnetic Susceptibility of NiO Nanoparticles
S. D. Tiwari, K. P. Rajeev
Nickel oxide nanoparticles of different sizes are prepared and characterized by x-ray diffraction and transmission electron microscopy. A.C. susceptibility measurements as a functi…