Espindola Rodriguez, Moises (Date of defense: 2015-07-23)
Solar cells generate electrical power by direct conversion of solar radiation into electricity using semiconductors. Once produced, the solar cells do not require the use of water; operate in silence ...
Musheghyan Avetisyan, Arevik (Date of defense: 2019-07-12)
The goal of the present investigation is to examine the processing-structure-property relationships of multilayer graphene nanowall materials. Various plasma enhanced chemical vapor deposition (PECVD) ...
Lorente, Jeroni (Date of defense: 1977-12-20)
A partir de los cálculos de la atenuación de la radiación solar directa a incidencia normal en ciertos intervalos espectrales y utilizando como instrumentos de medida un actinómetro Linke-Feussner y ...
Trindade, Ana Filipa Mestre (Date of defense: 2023-01-16)
[eng] Heat, moisture, gas, and momentum exchanges at the oceanic and atmospheric interface modulate, inter alia, the Earth’s heat and carbon budgets, global circulation, and dynamical modes. Sea surface ...
Avireddy, Hemesh (Date of defense: 2019-07-11)
The thesis is focused on the development and enhancement of the electrochemical properties of the carbon based supercapacitors and pseudocapacitors. To overcome the capacitance loss at the condition of ...
Martínez Montoya, Jairo Javier (Date of defense: 2022-01-13)
This thesis is devoted to the study of radiation in generic conformal field theories in four dimensions. In the first part of the thesis we explain at the classical level the implications of ...
Hui, Fei (Date of defense: 2018-07-23)
Dielectrics are insulating materials used in many different electronic devices (e.g. capacitors, transistors, barristors), and play an important role in all of them. In fact, the dielectric is probably ...
Marqués Truyol, Francisco (Date of defense: 1980-09-18)
A la relativitat, a diferència de la mecànica newtoniana, no trobem exemples senzills de sistemes dinàmics de diverses partícules. La formulació covariant Lorentz de les equacions del moviment per a ...
Liu, Yu (Date of defense: 2018-07-12)
In this thesis, it is detailed the bottom-up production and characterization of thermoelectric (TE) nanomaterials with significant enhanced performance by using colloidal nanocrystals (NCs) as building ...
Sancho, José M. (Date of defense: 1980-06-11)
El estudio de la dinámica de un sistema físico macroscópico mediante sus ecuaciones microscópicas del movimiento tiene un interés innegable, pero posee también unas limitaciones muy poderosas. En primer ...