Browsing by Advisor "Ramakrishna, J"
Now showing items 1-8 of 8
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1H-NMR Study of Proton Glasses - Nuclear Spin Lattice Relaxation in BPxBPI(1-x) and BPxGPI(1-x) - Effects of Disorder on the Proton Group Dynamics
Mixed systems made from a combination of ferroelectric (FE) and antiferroelectric (AFE) compounds, exhibit various effects of disorder in different temperature regions. The kind of effects observed, depend on the technique ... -
Chlorine and bromine NQR investigations of certain cyclophosphazenes
This thesis describes the work carried out by the author on the Nuclear Quadrupole Resonance in certain chloro- and bromo-cyclophosphazene derivatives. The work can be divided into two parts: Development of NQR ... -
Pulsed NMR instrumentation and investigations in certain hydrazinium compounds
Though the variable?frequency pulsed NMR spectrometer constructed by the author is working satisfactorily, some improvements can also be done. The present probe circuit is not a wide?band one and has to be tuned at different ... -
Wide-line and pulsed NMR instrumentation and investigations in certain Hydrazinium metal halides.
This thesis describes the wide-line and pulsed NMR instrumentation and investigations in certain hydrazinium double salts. Proton second moment and proton spin-lattice relaxation time as a function of temperature in the ...