Searched for: subject:"Neutron%5C+scattering"
(1 - 20 of 26)

Pages

document
Fang, H. (author)
Solid-state phase transformations in steels cover a broad range of aspects. The underlying physics behind these phase transformations usually include nucleation, diffusion, lattice reconstruction and interactions between solutes and grain boundaries and interfaces. These features and the fact that the events take place at high temperatures, in...
doctoral thesis 2019
document
Mirebeau, I. (author), Martin, N (author), Deutsch, M. (author), Bannenberg, L.J. (author), Pappas, C. (author), Chaboussant, G. (author), Cubitt, R (author), Decorse, C. (author), Leonov, A.O. (author)
journal article 2018
document
Sadykov, Ravil (author), Pappas, C. (author), Bannenberg, L.J. (author), Dalgliesh, Robert M. (author), Falus, Péter (author), Goodway, Christopher (author), Lelièvre-Berna, Eddy (author)
We have developed and realised a compact high-pressure clamp cell of the piston-cylinder type for Small Angle Neutron Scattering (SANS) and Neutron Spin Echo (NSE) spectroscopy measurements. The cell can pressurise φ5 mm samples up to 1.5 GPa. It is non-magnetic, produces a sufficiently low and flat SANS background with a relatively good...
journal article 2018
document
Fang, H. (author), van der Zwaag, S. (author), van Dijk, N.H. (author)
The magnetic configuration of a ferromagnetic system with mono-disperse and poly-disperse distribution of magnetic particles with inter-particle interactions has been computed. The analysis is general in nature and applies to all systems containing magnetically interacting particles in a non-magnetic matrix, but has been applied to steel...
journal article 2018
document
Strobl, Markus (author), Harti, Ralph P. (author), Grünzweig, Christian (author), Woracek, Robin (author), Plomp, J. (author)
Conventional neutron imaging utilizes the beam attenuation caused by scattering and absorption through the materials constituting an object in order to investigate its macroscopic inner structure. Small angle scattering has basically no impact on such images under the geometrical conditions applied. Nevertheless, in recent years different...
journal article 2017
document
Zhou, Z. (author)
doctoral thesis 2016
document
Brás, A.R. (author), Hövelmann, C. (author), Antonius, W. (author), Krutyeva, M. (author), Radulescu, A. (author), Allgaier, J. (author), Pyckhout-Hintzen, W. (author), Wischnewski, A. (author), Richter, D. (author)
In the present work we report on a Random Phase Approximation (RPA) which can be applied to multiblock copolymers consisting of supramolecular building blocks and hydrogen-bonded compounds including interactions in solution. These systems are model for the self-healing process due to the hydrogen-bonding interaction between the end-groups. This...
conference paper 2013
document
Haverkate, L.A. (author)
This thesis explores some fundamental aspects of charge carrier transport at the nanoscale. The study is divided in two parts. In the first part, the structural, dynamical and vibrational properties of discotic liquid crystals are studied in relation to the potential of these self-assembled ‘mesophases’ to form molecular conducting wires....
doctoral thesis 2013
document
Van Dijk, N.H. (author), He, S. (author), Paladugu, M. (author), Schut, H. (author), Van der Zwaag, S. (author)
conference paper 2011
document
Van Heijkamp, L.F. (author)
In this study non-invasive neutron scattering techniques are used on soft condensed matter, probing colloidal length scales. Neutrons penetrate deeply into matter and have a different interaction with hydrogen and deuterium, allowing for tunable contrast using light and heavy water as solvents. The mesoscopic structure of materials is determined...
doctoral thesis 2011
document
Fontaine-Vive-Curtaz, F. (author)
The purpose of this thesis was to extend recent works on structure and dynamics of hydrogen bonded crystals to model biomolecular systems and biological processes. The tools that we have used are neutron scattering (NS) and density functional theory (DFT) and force field (FF) based simulation methods. The quantitative and parameterfree link (in...
doctoral thesis 2007
document
Kruglova, O.V. (author)
The dynamics and conductivity of the discotic liquid-crystal, hexakis(n-hexylox) triphenylene (HAT6), and charge-transfer complex that it forms with 2,4,7trinitro-9-fluorenone (TNF) are studied using quasielastic neutron-scattering (QENS) and Pulse-Radiolysis Time resolved Conductivity. These two techniques measure the molecular dynamics and...
doctoral thesis 2007
document
Efimova, Y.M. (author)
Understanding protein adsorption is of vital importance in many fields of medicine and industry that can be divided into two categories: those in which it is desired to minimize adsorption, and those in which protein adsorption is desired. The first category covers materials for kidney dialysis membranes, implants in the bloodstream, vessels for...
doctoral thesis 2006
document
Kruglov, T.V. (author)
doctoral thesis 2005
document
Schimmel, H.G. (author)
For sustainable development, the resources of the earth need to be maintained and carbon dioxide emission should be avoided. In particular, we need to find an alternative for the use of fossil fuels in vehicles. Since long, hydrogen has been recognised as the fuel of the future because it exhausts only water when used in fuel cells and hardly...
doctoral thesis 2005
document
Wagemaker, M. (author)
doctoral thesis 2003
document
Uca, O. (author)
Spin-Echo Small-Angle Neutron Scattering (SESANS) instrument is a novel SANS technique which enables one to characterize distances from a few nanometers up to the micron range. The most striking difference between normal SANS and SESANS is that in SESANS one gets information in real space, whereas in a SANS measurement one obtains data in...
doctoral thesis 2003
document
Kemner, E. (author)
Zeolites are crystalline aluminosilicates with a three-dimensional open framework structure of channels and cavities of molecular dimensions. Zeolites can thus act as molecular sieves, making catalytic centres in the interior of the zeolite only accessible to molecules of the correct size. Such catalytic centres, especially clusters of...
doctoral thesis 2001
document
Verhoeven, V.W.J. (author)
In April 1997 the program "Decentralized Production and Storage for Large-Scale Application of Renewable Energy" of the Delft Interfaculty Research Centre (DIOC) was launched. In this program various groups from several Faculties of the Delft University of Technology studied the feasibility of large scale application of renewable energy. Energy...
doctoral thesis 2001
document
Johnson, M.R. (author), Kearley, G.J. (author)
journal article 2000
Searched for: subject:"Neutron%5C+scattering"
(1 - 20 of 26)

Pages