Browsing by Author "Konstantinou, Georgios"
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Master Thesis Open Access
Design of thermoelectric generator for waste heat recovery from marine internal combustion engines
Konstantinou, Georgios (Πανεπιστήμιο Κύπρου, Πολυτεχνική Σχολή / University of Cyprus, Faculty of Engineering, 2023-06-12)Large amounts of energy are released into the environment by modern ships. More precisely, the exhaust gases from internal combustion engines (ICE) on commercial and passenger ships discharge enormous amounts of thermal ...
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Article
The “Forgotten” Pseudomomenta and Gauge Changes in Generalized Landau Level Problems: Spatially Nonuniform Magnetic and Temporally Varying Electric Fields
Konstantinou, Georgios; Moulopoulos, Konstantinos (2017)By perceiving gauge invariance as an analytical tool in order to get insight into the states of the “generalized Landau problem” (a charged quantum particle moving inside a magnetic, and possibly electric field), and ...
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Article
Generators of dynamical symmetries and the correct gauge transformation in the Landau level problem: Use of pseudomomentum and pseudo-angular momentum
Konstantinou, Georgios; Moulopoulos, Konstantinos (2016)Due to the importance of gauge symmetry in all fields of physics, and motivated by an article written almost three decades ago that warns against a naive handling of gauge transformations in the Landau level problem (a ...
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Conference Object
Landau level physics in a quantum well: New singular features in magnetization and violations of de Haas-van Alphen periodicities
Konstantinou, Georgios; Moulopoulos, Konstantinos (2011)Analytical calculations based on a Landau Level (LL) picture are reported for an interface (with a finite-width Quantum Well (QW)) and for a fully three-dimensional charged quantum electronic system in an external magnetic ...