2026-10-04T18:59:56Zhttps://skemman.is/oai/request

oai:skemman.is:1946/127642021-04-08T10:19:17Zcom_1946_6870com_1946_6001col_1946_34328

Háskólinn í Reykjavík Pálmar Jónsson 1986- Andrei Manolescu 1958- Ágúst Valfells 1970- In this thesis a vacuum microdiode is simulated where each electron in the system is regarded as point charge and observed through the system from Cathode to Anode. A space charge limited emission process is simulated. Low voltage sufficies to create large electric field across the vacuum diode since the gap spacing is kept in the micrometer region. A Fourir analysis on the emission and absorption process is presented. A simulation with the same parameters as earlier research [7] is presented as well as expanding the simulation parameters and mapping the response to different combinations of input parameters. Finally two variations of the initial experiment where initial kinetic energy is introduced corresponding to the operating temperature of the diode. 2012-08-29T13:17:19Z 2012-08-29T13:17:19Z 2012-08-29 2012-06-04T17:14:51Z 2012-06 http://hdl.handle.net/1946/12764 en Rafmagnsverkfræði Rafeindir Hermun Tækni- og verkfræðideild Meistaraprófsritgerðir Electrical engineering Power electronics Simulation School of Science and Engineering High resolution simulation of a vacuum microdiode Thesis Master's