We investigate the pseudo-Hermitian properties of a ferromagnet| normal-metal|
ferromagnet heterojunction, where the two ferromagnets are subjected to two independently …

In this paper, we investigate a non-Hermitian quantum transport system, which is formed by
two quantum dots possessing PT-symmetric complex potentials and side coupled to …

Through an appropriate election of the molecular orbital basis, we show analytically that the
molecular dissociation occurring in a Heyrovsky reaction can be interpreted as a quantum …

The combination of non-Hermitian physics and Majorana fermions can give rise to new
effects in quantum transport systems. In this work, we investigate the interplay of PT …

There is a recent surge of interest to the bound states in the continuum (BICs) due to their
ability to provide high-quality resonances in open photonic systems. They are usually …

Abstract The Non-Hermitian aspect of Quantum Mechanics has been of great interest
recently. There have been numerous studies on non-Hermitian Hamiltonians written for …

The source–sink potential (SSP) method provides a simple tool for the qualitative analysis of
the conductance of molecular electronic devices, and often analytical expressions for the …

The topological structure associated with the branchpoint singularity around an exceptional
point (EP) provides new tools for controlling the propagation of electromagnetic waves and …

There is a recent surge of interest to the bound states in the continuum (BICs) due to their
ability to provide high-quality resonances in open photonic systems. They are usually …

In this dissertation, I present my theoretical and experimental research about exceptional
points, its applications in optics, and the experimental realization of the exceptional surface …