Browsing Fakultet for informasjonsteknologi og elektroteknikk (IE) by Subject "Nanoelektronikk og mikrosystemer"
Now showing items 1-5 of 5
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Characterization of Solar Cell Wafers with Low Coherence Interferometry
(Master thesis, 2011)Characterize silicon wafers used in solar cell production with a NIR-LCI interferometer. The interferometer is further developed and measurements on silicon samples are carried out. -
Contacts to P-doped GaAs Nanowires by Fabrication of Electrodes using Metals and Graphene
(Master thesis, 2012)P-type GaAs semiconducting nanowires (NWs) with NW/electrode contacts have been examined by fabricating single NW devices to investigate their electrical properties. Both NWs grown with Au-assisted and Ga-assisted ... -
Finite Element Modeling of Piezoelectric Ultrasonic Transducers
(Master thesis, 2011)The optimization of piezoelectric ultrasonic transducers has tradisionally been done through trial and error, somewhat guided by one-dimentional simulations. This can often be a very time-consuming and expensive process, ... -
Opamp for a 10/12 bits Sigma Delta ADC
(Master thesis, 2011)This master thesis describes the design of a low-voltage fully differential Op-erational Amplifier (OPAMP), which is supposed to work as an integratorin a Sigma Delta (Σ∆) analog to digital converter (ADC). Since the ADCin ... -
Optical Measurements of Picovibrations on Capacitive Micromachined Ultrasonic Transducers
(Master thesis, 2010)A research group at the Norwegian University of Science and Technology plan to integrate Capacitive Micromachined Ultrasonic Transducers (CMUTs) in a probe which can be used to image human blood vessels from the inside. ...