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Fluctuating superconductivity and pair-density wave order in the cuprate superconductors
(2020-05-19)
High-temperature superconductors are some of nature’s most enigmatic materials.
Besides carrying a supercurrent, these materials manifest a range of electronic and
structural orders. A state of modulated superconductivity, ...
Symmetry-protected topological phases: From Floquet theory to machine learning
(2020-08-18)
It is by now a well known fact that boundary states in conventional time-independent
topological insulators are protected against perturbations that preserve relevant
symmetries. In the first part of this thesis, ...
Mixing and Evaporation at the Cloud Edge and Angular Dynamics of Small Crystals in Viscous Flow
(2022-01-19)
How liquid water in atmospheric clouds distributes over droplets of different sizes is important for the initiation of rainfall, and for the optical properties of the atmosphere. Droplet-number densities and droplet-size ...
A Play of Light and Spins: Excitation and Detection of Non-linear Magnetization Dynamics using Light
(2020-09-02)
The excitation and detection of magnetization dynamics play key roles in the
field of spintronics and magnonics. In this thesis, we investigate a contactless
method of exciting nonlinear magnetization dynamics using a ...
Deep Learning Applications - From image analysis to medical diagnosis
(2021-05-11)
Deep learning is a subcategory of machine learning and artificial intelligence. Instead of using explicit rules to perform a desired task as in standard algorithmic approaches, machine-learning algorithms autonomously learn ...
Dynamics of particles in fluids: effects of correlations and interactions
(2022-01-24)
Particles suspended in turbulent fluid flows are common in Nature and in technological applications. In some cases, the relative dynamics of spherical particles may be of interest. One example is small rain droplets in ...
Development and Applications of Microfluidic Devices for Liver-on-a-Chip Studies
(2021-10-12)
Modeling the human physiology in vitro is a challenging task, yet one of importance for the development of drugs and the study of diseases. To better address the complexities of human organs, microfluidic systems called ...
Frequency comb Brillouin microscopy
(2021-10-26)
Brillouin light scattering (BLS), an almost a century-old technique, has evolved into a powerful and versatile method to study acoustic and magnetic phenomena down to the nanometer size scale. Presently, BLS can be applied ...
Spectroscopic studies of the negative state of atoms
(2020-08-13)
Negative ions are of fundamental interest in atomic physics due to the enhanced importance of the electron correlation. In this thesis new spectroscopic methods have been developed and then applied to study the nature of ...
TBA
(2020)