Teknika Experimentalak I : Fisikako laborategiko praktikak

Fisikako Gradua Ingeniaritza Elektronikoko Gradua Fisikan eta Ingeniaritza Elektronikoan Gradu Bikoitza 1. maila

Spin orbitronics in metals

158 p.

Newtonen mugimenduaren legeen azterketa Lehen Hezkuntzan

[Eus] Lan honetan Lehen Hezkuntzako hirugarren zikloko ikasleek fisikaren barnean Newtonen mugimenduen legeei buruz zer dakitenaren azterketa kuantitatibo bat egitea izan da. Horretarako, Gernika-Lumoko Seber Altube ikastolako 94 ikasleri Lehen Hezkuntzako ikasleentzat moldatutako FCI (Force Concept Inventory) testa pasatu zitzaien, ondoren emaitzak aztertzeko. Egindako ikerketan aurkitutako emaitzek, aurretiaz gai honi buruz izan diren lanekin bat egiten dute, generoaren araberako ezberdintasunak baztertuz eta Newtonen legeen artean emaitzen arteko ezberdintasun esanguratsuak azalduz.

Charge and spin transport in nanoscale devices

137 p.

Curved crystal surfaces: fabrication, characterization and growth of cobalt nanostructures

117 p.

La noticia médica en la prensa vasca guipuzcoana. La Voz de Guipúzcoa (1885-1928)

328 p.

Detection of particles with a cloud chamber

Cloud chambers were essential devices in early nuclear and particle physics research. Superseded by more modern detectors in actual research, they still remain very interesting pedagogical apparatus. This thesis attempts to give a global view on this topic. To do so, a review of the physical foundations of the diffusion cloud chamber, in which an alcohol is supersaturated by cooling it with a thermal reservoir, is carried out. Its main results are then applied to analyse the working conditions inside the chamber. The analysis remarks the importance of using an appropriate alcohol, such as isopropanol, as well as a strong cooling system, which for isopropanol needs to reach −40ºC. That theoretical study is complemented with experimental tests that were performed with what is the usual design of a home-made cloud chamber. An effective setup is established, which highlights details such as a grazing illumination, a direct contact with the cooling reservoir through a wide metal plate, or the importance of avoiding vapour removal. Apart from that, video results of different phenomena that cloud chamber allow to observe are also presented. Overall, it is aimed to present a physical insight that pedagogical papers usually lack.

Efektu anharmonikoak presio altuko litioan

[EUS] Litioa da presiorik gabe daukagun metalik arinena. Balentziako elektroi bakarra dauka eta elektroi ia askearen hurbilketan ondo deskribatzen dira litio soliodoaren propietate elektronikoak. Beraz, metal sinpletzat hartu izan da beti. Baina, presioa igotzen dugun heinean, intuizioaren aurka doazen fenomenoak ikusten dira eta aztergai dugun materiala oso interesgarria bilakatzen da. Horregatik, lan honetan litioaren propietate elektroniko eta dinamikoak aztertu ditugu presioapean.

Zonas de Brillouin de los grupos de capa

La base de datos de las zonas de Brillouin de los grupos de capa del Bilbao Crystallographic Server incluye tablas de vectores de onda y figuras que forman la base para la clasificación de las representaciones de los grupos de capa. Las propiedades de simetría de los vectores de onda se determinan por los llamados grupos del espacio recíproco y esta clasificación se compara con la que recoge el libro “Character Tables and Compatibility Relations of The Eighty Layer Groups and Seventeen Plane Groups” de Litvin & Wike.

LDM teknologiaren errendimenduaren azterketa multicast zerbitzuetarako

[EN]The purpose of this project is to study the performance and the efficiency of the LDM technology for the transmission of multicast services in a cellular network and vehicular communication environment. In order to achieve this goal, it will be done a comparison with LTE, the technology nowadays used for multicast-grouping techniques. Thus, the specific parameters of each technology are going to be analyzed and a simulation software is going to be developed. Finally, the results from the above mentioned comparison will be shown, as well as an implementation of LDM in multicast-grouping technique.

Size-dependent electronic properties of metal nanoparticles.

105 p.

Analysis and control of transient spectra using time-dependent density functional theory.

215 p.

Interaction of ions, electrons, and laser pulses with surfaces

133 p.

Modern advances in glass-coated microwires: A significant distinction as a soft magnet

174 p.

Classical and quantum approaches to the interaction of light and matter at the nanoscale

168 p.