Browsing Physics (PHY) by Title
Now showing items 344-363 of 753
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Mass spectrometric studies of some discharge type ion sources
V.7 CONCLUSION Of all the models mentioned, the one that comes closest to explaining the high?pressure data on I and II is that due to Zimmermann and Konig (6). The model now proposed is an extension of a model that has ... -
Mass spectroscopic and some optical spectroscopic studies ontrace element analysis in solids
This thesis deals with certain aspects of the chemical analysis of solids, viz., the accuracy and precision of measurements and phenomena connected with RF?spark and other discharge processes. Results have been obtained ... -
Massive spin-two bosons and the forces of nature
Chapter I begins with a general review of the four basic forces of nature, together with some of the theories that have been put forth in order to describe them. The following section, i.e., Section I.1, contains a brief ... -
Mechanical Properties and Self-Assembly of Nanostructures
(2017-12-12)This thesis is devoted to the investigation of mechanical properties and self-assembly process of materials at the nanoscale. Various nanostructured materials such as nanoparticles, nanotubes, nanowires and thin films are ... -
Mechanical Properties of Nucleic Acids in Bulk and Under Confinement and Their Interaction with Peptide
Proteins, DNA and RNA are arguably the most studied biological molecules with curiously interconnected relation that appears ubiquitous in all organisms. Almost all nucleoprotein interactions and DNA manipulation events ... -
Mechanistic Insights into Dynamics and Thermodynamics of Biomolecular Processes: Protein Unfolding and Aggregation, DNA Nanomechanics, and Drug Delivery
Biophysics has seen unprecedented progress, applying concepts from physics to study intriguing biological phenomena. Further advances in this field require fundamental understanding of various processes at the nanoscale ... -
Mesophases Of Active Matter : Translational Order, Critical Rheology And Electrostatics
(2016-04-26)This thesis consists of research work in the broad area of soft condensed matter theory with a focus on active matter. The study of long wavelength, low frequency collective behavior of active particles (bacterial suspensions, ... -
Mesoscopic Heat engines beyond the Limits of Thermodynamics
Despite the central role that Equilibrium thermodynamics has played in our understanding of many body systems, the underlying theoretical construct is strictly correct only in the ‘Thermodynamic Limit’. On the other hand, ... -
Methodological Developments In NMR Using Cross-correlations And Spatial Encoding
(Indian Institute of Science, 2006-02-08)This thesis aims at the methodological developments in Nuclear Magnetic Resonance (NMR). The methodological developments in NMR has a long and successful history. The present thesis attempts to contribute some novel ... -
Micro-Newton Force Measurement and Actuation : Applied to Genetic Model Organisms
(2018-07-10)Mechanical forces have been observed to affect various aspects of life, for example, cell differentiation, cell migration, locomotion and behavior of multicellular organisms etc. Such forces are generated either by external ... -
Microfabricated Devices For DNA Analysis
(2011-08-02) -
Mixed Alkali Effect in Oxyfluoro Vanadate Glasses And The Effect of Rare Earth Ions on Oxyfluoro Tellurite Glasses - A Spectroscopic Study
(2017-09-20)The main motivation of this thesis is to study the long standing problem of mixed alkali effect (MAE) in oxyfluro vanadate glass systems from the point of view of structural arrangement and to investigate the effect of two ... -
Modeling the solar magnetic cycle
The intriguing variety of activities displayed by the Sun naturally awakens human curiosity. Also, by virtue of its physical proximity, the Sun serves as an excellent astrophysical laboratory for testing our theoretical ... -
Modelling, Fabrication and Characterization of HgCdTe Infrared Detectors for High Operating Temperatures
(2018-02-23)In this work, we have designed, simulated, fabricated and characterized homojunction Hg1-xCdxTe detector for high operating temperature in the MWIR region. The IR photon detectors need cryogenic cooling to suppress thermal ... -
Mossbauer, Magnetization And Electrical Transport Studies On Iron Nanoparticles Embedded In The Carbon Matrix
(2009-08-19)This thesis deals with the studies of magnetization and electrical transport properties of iron nanoparticles embedded in the carbon matrix. The synthesis and characteristics of the nanoparticle systems studied, are also ... -
Mott-Hubbard Phenomena : Studies Within The Local Approximation
(2012-01-10)In this thesis we address a few such problems involving the microscopic theory of strongly correlated electrons using the d-tca or local approximation. The rest of this Chapter is organised as follows: we summarise the ... -
Multi-Dimensional Solid State NMR - Methods Development and Application to Materials
In recent years, the scope of application of solid-state NMR to different areas has been witnessing a significant increase. Primarily, this is due to the possibility of routine use of proton NMR spectroscopy at ultrafast ...