@misc{alhamdany_texture_gradient_2014, 
author={Al-Hamdany, N.,Brokmeier, H.-G.,Randau, C.,Gan, W.M.,Voeller, M.},
title={Texture gradient studies of a Cu-tube by the robot at STRESS-SPEC},
year={2014},
howpublished = {journal article},
doi = {https://doi.org/10.1002/crat.201400229},
abstract = {The handling of larger samples for texture studies is limited when we using the Eulerian cradle. The robot Stäubli RX160 installed at STRESS-SPEC offers much more freedom in sample manipulation on one hand to perform pole figure scanning and on the other hand to position the sample for a texture mapping. A key problem is that slit systems cannot be positioned close to large samples due to safety reasons which makes corrections more important. A very simple solution was tested to correct the scattered intensity for each pole figure point for constant volume and anisotropic absorption. A simple method to make these corrections is needed because engineering samples such as semi-finished products have a large variety of shapes and weights and an ideal slit system is only seldomly available. The test sample was a Cu-tube of 140 mm in diameter with an average wall thickness of 10 mm. To compare the corrections three kind of samples were measured, first a cube of 10 × 10 × 11 mm³ without any correction, second an 11 mm long tube segment and third a tube segment of 250 mm (12 kg weight) in length. Orientation Distribution Function (ODF) analysis of the average texture over the tube wall by the iterative series expansion method has shown that sufficient intensity corrections can be done to describe the texture gradient around the circumference of the Cu-tube related to low ovality and eccentricity of the Cu-tube.},
note = {Online available at: \url{https://doi.org/10.1002/crat.201400229} (DOI). Al-Hamdany, N.; Brokmeier, H.; Randau, C.; Gan, W.; Voeller, M.: Texture gradient studies of a Cu-tube by the robot at STRESS-SPEC. Crystal Research and Technology. 2014. vol. 49, no. 11, 888-898. DOI: 10.1002/crat.201400229}}