Sökning: "electron beam profile"

Visar resultat 26 - 28 av 28 avhandlingar innehållade orden electron beam profile.

1. 26. Low-Power Nanowire Circuits and Transistors

   Författare :Anil Dey; Institutionen för elektro- och informationsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : This thesis explores several novel material systems and innovative device concepts enabled by nanowire technology. State-of-the-art fabrication techniques such as electron beam lithography and atomic layer deposition are utilized to achieve high control and quality in the device fabrication. LÄS MER

3. 27. Insulin Polymorphism Crystallographic Characterization of Insulin Microcrystals

   Författare :Mathias Norrman; Biokemi och Strukturbiologi; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Strukturkemi; Structure chemistry; biomatematik; protein crystallography; X-ray powder diffraction; Bioinformatics; medical informatics; microcrystals; Bioinformatik; Molekylär biofysik; Molecular biophysics; biomathematics biometrics; medicinsk informatik; insulin;

   Sammanfattning : Insulin is a protein needed for the uptake of glucose from the circulating blood. In absence of sufficiently high insulin levels in the body or when the cells have a reduced sensitivity for insulin a disease state referred to as diabetes occurs. Treatment of diabetes generally requires daily injections of exogenous insulin. LÄS MER

4. 28. Microstructural properties of some oxide thin films studied by X-ray diffraction and extended X-ray absorption fine structure

   Författare :Arturas Vailionis; KTH; []
   Nyckelord :;

   Sammanfattning : The microstructure of some high-temperature superconductorrelated oxide thin films was studied by X-ray Diffraction (XRD)and Extended X-ray Absorption Fine Structure (EXAFS)techniques. A general one-dimensional kinematic x-raydiffraction model was further developed to quantitativelyanalyze the structural properties of complex layered films. LÄS MER