Sökning: "film thickness measurement"
Visar resultat 11 - 15 av 26 avhandlingar innehållade orden film thickness measurement.
11. Thin lubricating films in elastohydrodynamic contacts : experimental techniques and applications
Sammanfattning : The objective of the work reported in this thesis was to increase understanding of thin film lubrication in elastohydrodynamic (EHL) contacts. Increasingly stringent cost demands upon the manufacturing of lubricated machine elements coupled with new environmental requirements have created a need for this knowledge. LÄS MER
12. Nano- and mesoscale morphology evolution of metal films on weakly-interacting surfaces
Sammanfattning : Thin films are structures consisting of one or several nanoscale atomic layers of material that are used to either functionalize a surface or constitute components in more complex devices. Many properties of a film are closely related to its microstructure, which allows films to be tailored to meet specific technological requirements. LÄS MER
13. Controlled growth of metastable Ta3N5 semiconducting films
Sammanfattning : The semiconductor tritantalum pentanitride (Ta3N5) is a promising material for green energy applications, specifically in the photoelectrolysis of water to produce oxygen and hydrogen. With a bandgap of approximately 2 eV, Ta3N5 is well-suited for efficient solar light absorption across a broad spectrum, and its band positions align favorably with the redox potential of water. LÄS MER
14. MFI-molecular sieve membranes : synthesis, characterization and modelling
Sammanfattning : This work concerns evaluation by permeation measurements and modeling of thin (.... LÄS MER
15. Analytical photoacoustic model of laser-induced ultrasound in a planar layered structure
Sammanfattning : A way of describing photoacoustic measurement techniques is listening to light. Another way is as sensor techniques for characterisation of materials by means of light and sound interacting with the material under investigation. LÄS MER