Sökning: "crystallography"
Visar resultat 1 - 5 av 309 avhandlingar innehållade ordet crystallography.
1. Non-Standard Crystallography : Examples in 3- and 3+1 Dimensional Space
Sammanfattning : Crystallography today is by many seen as merely a tool for determining the structure of a material on the atomic level. It is expected that whatever comes out of the tool is the indisputable truth, a fact. This thesis is based on five publications illustrating that this is very far from the real world of materials research. LÄS MER
2. Electron crystallography : methods and applications for biological and inorganic crystals and quasicrystals
Sammanfattning : .... LÄS MER
3. 3D Electron crystallography : Real space reconstruction and reciprocal space tomography
Sammanfattning : Electron crystallography is an important technique for studying micro- and nano-sized materials. It has two important advantages over X-ray crystallography for structural studies: 1) crystals millions of times smaller than those needed for X-ray diffraction can be studied; 2) it is possible to; focus the electrons to form an image. LÄS MER
4. Open-Framework Germanates : Crystallography, structures and cluster building units
Sammanfattning : This thesis is focussing on the crystallographic challenges and what knowledge we can gain from studying the different open-framework germanates. Five new open-framework germanates have been synthesized and the structures have been determined by single crystal X-ray diffraction. LÄS MER
5. Computational protein crystallography : How to get the most out of your data
Sammanfattning : It is important to obtain accurate three dimensional structures of molecules and proteins to understand and predict their function and behaviour. X-ray crystallography is the major technique to determine three dimensional structures of proteins. LÄS MER
