July 2015

Synthesis and magnetic characterization of ZnMnO3 nanoparticles

ZɳMɳO3 nanoparticles system was prepared by the sol-gel auto-combustion method, in order to analyze the structure and magnetic behavior presented in such compound prepared by a new alternative route of synthesis. Structural characterization, bonds, morphology and size were performed by X-ray diffraction (XRD), infrared spectroscopy (IR) and electron microscopy (TEM) and additionally an optical characterization...

Author(s): Enzo Hernández and Vicente Sagredo

July 2015

Atom-field interaction, hydrogen atom and nature of detuning

The nature of detuning in transition probabilities in atom field interaction has been investigated in the light of hydrogen atom problem. It has been shown that the detuning bears a striking similarity with the principal quantum number n in hydrogen atom.   Key words: Induced resonant transition, detuning, hydrogen atom.

Author(s): R. Bora Bordoloi, R. Bordoloi and G. D.Baruah