Division of Physical and Mathematical Sciences
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Recent Submissions
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Single-Molecule Optical Imaging with Improved Spatial Resolution and Chiral Fingerprinting for Disease Biophysics
Aravinth, SOptical light microscopy has a limitation in resolving finer details below the diffraction limit. This diffraction limit is explained by Abbe and Rayleigh, and it depends on the Numerical Aperture and wavelength of ... -
Unraveling magnetic features from laboratory to astrophysical domains: Quantum and classical effects
Aggarwal, SrishtyMagnetic fields play a fundamental role in governing the dynamics of physical systems across laboratory and astrophysical environments, operating at both quantum and classical levels. At the quantum scale, we examine the ... -
Advanced Numerical Techniques For Pricing And Hedging Of Exotic Options
Banerjee, PurbaThe thesis is divided into two main parts. The first is dedicated to numerical schemes for pricing Bermudan options, and the second to static hedging under one-factor Markovian and model-independent scenarios. The two parts ... -
Beyond Hermiticity: Topological Phases in Non-Hermitian and Open Quantum systems
Sarkar, RonikaReal quantum and metamaterial systems are never perfectly isolated. Particles decay, energy is continuously exchanged with the environment, and dissipation fundamentally reshapes what we mean by phases of matter. In this ... -
Design and development of triode ion plating systems-discharge studies and performance evaluation
Gunasekhar, K RThe physical vapour deposition techniques like evaporation and sputtering cannot produce coatings for tribological applications to the required specification. It is due to the fact that the coatings for such applications ... -
Probing Beyond the Standard Model Physics at High-Luminosity LHC and Future Circular Colliders
Bose, CamelliaThe absence of direct evidence of new physics at the LHC till now has placed stringent limits on the BSM parameter space. To expand the search is to access the unexplored regions of the parameter space. The next generation ... -
Pulsed NMR instrumentation and study of proton spinlattice relaxation in certain ammonium compounds
Srinivasan, RAbstract Not Available -
X-ray crystallographic investigations of some high energy phosphates and related nucleotides
Hosur, M VAbstract Not Available -
Studies on frustrated spin models and superconductivity in strongly correlated electronic systems
Kumar, BrijeshThe possibilities for constructing such models are enormous and therefore cannot be exhausted in one place. But one thing must be emphasized. The basis for constructing models with exact dimer ground states, as discussed ... -
Some Investigations on the Instabilities and Transport Properties of Quasi One-Dimensional Conductors
Chatterjee, SAbstract Not Available -
Insulating, superconducting and a possible metallic state in quench-condensed ultra thin films
Kantimay, Das GuptaAbstract Not Available -
Electronic conduction in metallic perovskite oxides
Banerjee, N GayathriThe role of optical phonon modes in simple perovskite oxides on resistivity is a very important observation. In this respect, the phonon spectra better still, the electron phonon spectral function were directly measured ... -
Studies on reactive characteriristics of reverse biased germanium PN juctions near the breakdown region
Sudha Mahadevan, M R SAbstract Not Available -
Development of novel NMR experiments for the study of oriented molecules
Vivekanandan, SAbstract Not Available -
Studies on the solar chromospheric network
Srikanth, RThis thesis is a study of morphological and dynamical properties of the chromospheric network cells. It investigates how the size, lifetime, and dynamics of cells are related to each other and to activity level. The data ... -
X-ray Crystallographic Investigations of Nucleotides, Nucleotide Coenzymes and Related Compounds
Katti, S KAbstract Not Available -
Radiative transfer and the dynamics of small-scale magnetic structures on the sun
Rajaguru, SAbstract Not Available -
Single crystal structure investigations on the oligonucleotides-d(G4CGC4)and d(C4A2C4A2)
Savitha, GThis thesis deals with structural investigations on usual and unusual forms of DNA. The first part consists of the crystal structure solution of the A-DNA decamerat 1.9 Å resolution. This structure has many unique features ...