Browsing Solid State and Structural Chemistry Unit (SSCU) by thesis submitted date"2024"
Now showing items 1-10 of 10
-
Crafting Complexity: Characterization and Tuning of Non-Hermitian Topological Phases
Quantum mechanics relies on self-adjoint or Hermitian operators, ensuring real eigenenergies and preserving probability via a unitary time evolution [1]. However, this applies strictly to closed systems. In open systems, ... -
Dissipative Mechanisms in Organic Light-emitting Diodes: Role of Intramolecular Charge Transfer and Delayed Fluorescence
Organic light-emitting diodes (OLEDs) are emerging to replace conventional lighting technology due to their flexible device structures, multicolour emission, and ease of fabrication. However, one of the key challenges in ... -
Fluorescence-detected Multidimensional Electronic Spectroscopy (fMES) with a Visible White-light Continuum: New Experimental Approaches and Vibronic Exciton Models
Multidimensional Electronic Spectroscopy (MDES) represents the state-of-the-art optical spectroscopy method within the umbrella of time-resolved four-wavemixing techniques. MDES works by resolving the femtosecond quantum ... -
From Multidimensional non-Markovian Rate Theory to Diffusion-Entropy Scaling and Investigations into the validity of Hydrodynamic Stokes Law
Multidimensional rate theory provides a theoretical framework for understanding chemical reactions that occur in systems with more than one reaction coordinate, such as isomerization reactions, protein folding, or electron ... -
Investigation of Graphene Reinforced Polymer Composite Materials for Electromagnetic Interference Shielding Applications
We have seen a sharp increase in the development of innovative electronic gadgets and a subsequent drive towards the miniaturization of electronic interfaces. Electromagnetic interference (EMI), which adversely affects the ... -
On the Origin of Parasitic (Electro)Chemistry in Rechargeable Aprotic Metal-Oxygen Batteries
Aprotic metal-oxygen batteries, especially Li-O2 and Na-O2 batteries, could afford theoretical specific energies in excess of 1000 Wh/kg. However, the practical realization of the theoretically possible high specific ... -
Optical and Structural Studies of Nanocrystal Assemblies
In my thesis I have delved into studying nanoparticle assemblies that can be applied to different types of applications. For example, certain types of nanoparticles can be utilized as quantum light sources or a different ... -
Synthesis and Physicochemical Characterizations of 3d Transition Metal Based Anisotropic Complexes: A Building Block Approach for Designing Multifunctional Materials
Molecule-based magnetic materials have been a popular choice in recent times, to generate multifunctional materials1. An inherent property in such systems is molecular bistability which enables a system to interchange ... -
Theoretical Studies of Dynamics in Complex Systems: Liquids, Polymer Dimerization and Non-Equilibrium FRET
The thesis presents theoretical and computer simulation studies of dynamics in several complex systems, namely, electrolyte solutions, aqueous binary mixtures, nanoconfined binary mixtures, polymer dimerization, and ... -
Theoretical Studies on Dynamics in Complex Systems: Binary Mixtures, Electrolyte Solutions, Nanoconfined Water, Glass Transition Phenomena, and Boltzmann’s H-function
The thesis reports theoretical and computer simulation studies of the structure and dynamics in several complex systems, namely, aqueous binary mixtures, electrolyte solutions, nanoconfined water, and glass-forming liquids ...