Mostrando ítems 11-18 de 18
Martínez-Denegrí Sánchez, Guillermo (Fecha de defensa: 2021-09-29)
The environmental issues associated with the use of conventional fuels necessitates the utilisation of renewable energy sources, as well as the implementation of energy efficient designs, in order to ...
Mukherjee, Samyobrata (Fecha de defensa: 2021-10-05)
Bound states in the continuum (BICs) are modes that remain radiationless though they exist in the part of the spectrum that corresponds to radiating waves. They are a general wave phenomenon and following ...
De Vega Esteban, Sandra (Fecha de defensa: 2020-02-17)
Ever since the advent of modern technology, major developments have come hand in hand with miniaturization and speed of operation. A proof of this is provided by the impressive success of Moore's law, ...
Schwender, Jill (Fecha de defensa: 2018-11-12)
In recent years, carbon nanotube and graphene mechanical resonators have attracted considerable attention because of their unique properties. Their high resonance frequencies, high quality factors and ...
Napolitano, Mario (Fecha de defensa: 2014-02-07)
In this manuscript we present an experimental and theoretical investigation of quantum-noise-limited measurement by nonlinear interferometry, or from another perspective, quantum-noise-limited ...
Walasik, Wiktor (Fecha de defensa: 2014-10-13)
In this PhD thesis, we study properties of stationary transverse magnetic polarized waves in structures built of a Kerr-type nonlinear dielectric layer, metal and linear dielectric layers. Although these ...
Wang, Yongjie (Fecha de defensa: 2023-02-23)
(English) Climate change and global energy demand urge the development of renewable energy sources for worldwide power supply. Photovoltaic devices that convert solar energy directly into electricity ...
Bodenstedt, Sven (Fecha de defensa: 2024-02-15)
(English) This thesis describes theoretical background, simulations, experimental apparatus and measurements of nuclear spin dynamics via optically pumped magnetometers in unconventional magnetic field ...