Search for dissertations about: "Si3N4"
Showing result 16 - 20 of 35 swedish dissertations containing the word Si3N4.
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16. Fabrication and characterization of graphene-superconductor devices
Abstract : Graphene is the first single-atom-thick two-dimensional material and exhibits a large set of interesting properties. This thesis consists of two parts. The first regards the growth of large-area graphene using chemical vapor deposition (CVD). READ MORE
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17. Frequency combs on chip for interferometry applications
Abstract : Optical frequency combs have revolutionized the field of laser spectroscopy. A frequency comb is a type of laser that generates an array of equally spaced coherent laser lines. Indeed, the outstanding performance of frequency combs in terms of bandwidth and stability is readily attainable in bench-top systems. READ MORE
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18. Hot isostatic pressing of ceramics and influence of glass encapsulation
Abstract : Hot isostatic pressing (HIP) is one of the industrial techniques for production of structural ceramics. A high quality of the as-HIPed surface is highly desirable, as it may make it possible to minimise or eliminate costly finishing machining. READ MORE
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19. Growth and Characterization of Ti-Si-N Hard Coatings
Abstract : Metastable (Ti,Si)N alloy and TiN/SiNx multilayer thin solid films as well as SiNx/TiN surfaces have been explored. Cubic Ti1-xSixN (0≤x≤0. READ MORE
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20. Nanocalorimetry of electronic phase transitions in systems with unconventional superconductivity and magnetic ordering
Abstract : In this thesis, low temperature specific heat measurements on small (μg) single crystals of different superconducting and magnetic systems are presented. The device used in this work features a combination of high sensitivity and good accuracy over the temperature range 1-400 K and allows measurements in high magnetic fields. READ MORE