Essays about: "crystal orientation"

Showing result 1 - 5 of 19 essays containing the words crystal orientation.

1. 1. Strain/Stress profile investigation of crystals mounted in an optical instrument via FEM simulation

   University essay from Lunds universitet/Industriell Produktion

   Author : Matheus Amarante Machado; [2023]
   Keywords : Modeling; Abaqus; Y2SiO5; Finite Element Modeling; Strain; Stress; Yttrium Orthosilicate.; Technology and Engineering;

   Abstract : Abstract This work is one of a series of related papers that were made in Lund University. They were done to analyze in a multi scalar way the Yttrium Orthosilicate crystals (YSO), analyzing the variation of material properties stemmed from the mounting, composition and other parameters in the optical properties of Yttrium Orthosilicate crystals. READ MORE

3. 2. EBSD Investigation of High-Temperature Magnetite from Apatite-Iron-Oxide Deposits: Implications for the Formation of Giant Kiruna-Type Deposits

   University essay from Uppsala universitet/Mineralogi, petrologi och tektonik

   Author : Jens Henriksson; [2022]
   Keywords : Kiruna-type deposit; electron backscattered diffraction; crystal settling; Fe-O systematics; crystal alignment;

   Abstract : European iron production is to a large extent dependant on massive Kiruna type apatite-iron ore deposits. In this contribution, high-temperature magnetite samples from apatite-iron-oxide deposits are investigated by means of Electron Backscattered Diffraction. However, the origin of Kiruna-type deposits is still unresolved. READ MORE

4. 3. Automating Water Orientation in Neutron Crystallography using Convolutional Neural Networks

   University essay from Lunds universitet/Matematik LTH

   Author : Simon Bakran; [2022]
   Keywords : Technology and Engineering;

   Abstract : One important aspect of determining the functionality of proteins is to find the direction of the dipole moment of surrounding water molecules. This is equivalent to finding the position of the hydrogen in water, however with the current atomistic model building tools this is a tedious and time-consuming task. READ MORE

5. 4. Computational Study of the Magnetocrystalline Anisotropy Energy of Ordered CoPt

   University essay from Uppsala universitet/Materialteori

   Author : Max Fusté Costa; [2022]
   Keywords : ;

   Abstract : The study of the properties of magnetic materials is of primary importance in the development of newtechnologies. In this project, we aim to investigate the symmetries of some of the relevant properties ofa cobalt and platinum alloy that emerge from the symmetry of the crystal structure of the alloy. READ MORE

6. 5. Modelling of nanometric cutting in metals using MD simulations

   University essay from Lunds universitet/Mekanik

   Author : Damien Gautier; [2022]
   Keywords : Nanometric cutting; Molecular Dynamics; Technology and Engineering;

   Abstract : This master thesis project has been done within the Mechanics department of Lunds Tekniska Högskola (LTH). It studies the nanometric cutting process of a single crystal copper workpiece by a cubic diamond tool using Molecular Dynamics (MD) simulations on the software LAMMPS. READ MORE