Recherche

periodically arranged. This kind of excitation of the crystal lattice can be either acoustic or optical and the associated wave can be either longitudinal or transverse. This wave is generally dispersive

on virtual machines running on any web browser (therefore no need to install anything) on which you can run an instance of the graphical interface of the NOMAD instrument control system. All interfaces read ... instrument. Of course, access to this tool is restricted in accordance with the ILL data policy , and you can interact with the instrument ...

development of a new general strategy to produce complex materials with metal cation arrangements that can be virtually controlled on demand for desired applications; a result that will be of great importance ... inexistent to date. Moreover, there are limitations concerning the amount and nature of the elements that can be combined within one ...

(jpg - 733 Ki) Solar hydrogen can be produced from water and light in a process called photocatalytic water-splitting and could help to mitigate the impact of climate change, as no fossil fuels are used ... used in its production. It then can be used as a renewable, environmentally friendly energy carrier, such as in hydrogen fuel cells. ...

resolving powers up to A/ΔA =1500 can be reached as standard; energy resolution values E/ΔE are between 100 and 1000. A Reverse Energy Dispersion (RED) dipole magnet can be used to increase particle density ... separator, the fission product mass and kinetic energy Y ( A,E ) produced during thermal neutron fission can be investigated. The design ...

electrochemical window, which means they can be used at higher voltages without decomposing electrolytically. As a consequence, ionic liquid-based capacitors can store more electrical energy.” While scattering ... resistance of a fluid to flowing – in conjunction to being confined to such tightly packed spaces, can also cause mobility to be so slow ...

characterise the material properties of oxide ion conductors, solids with highly mobile oxide ions, which can be used for several energy and environmental applications, such as oxygen sensors and pumps or solid ... temperature. By examining the relationship between the atomic-level and macroscopic properties, we can apply this knowledge to develop ...

Grenoble Oxford”, where buses C6, T64 and 54 also stop . Tickets can be purchased at the tram stops or by texting “1h” to 93123. Monthly passes can be purchased at one of the M Tag Agence de Mobilité . For more ... The test is obligatory and failure to present the vehicle for the inspection can lead to a heavy fine. A local garage can tell you the ...

as a function of time for stable and unstable foams, respectively? How can I study foams reproducibly? Under which circumstances can I compare the properties of foams generated with different surfactants ... properties of such systems. In this lecture this will be discussed for the case of surfactants, which can become organised in the form of ...

to modify the gels by an external stimulus, e.g. magnetic fields. This way we can design intelligent hydrogels that can change their structure upon an external trigger and that way e.g. change the release ... Furthermore substantial insights into the thermodynamic and kinetic fundamentals of self-assembly can be obtained from such studies. We will ...