This month’s issue focuses on thin films, and includes:
•Functional films – A deposition technique developed by the Department of Materials at Imperial College London is discussed by Neil Alford. Pulsed laser deposition and barium strontium titanate films are explored in relation to a new technique where the stoichiometry of thin films can be engineered during deposition.
•Hidden depths – Principal Research Scientist Alexander Shard of the National Physical Laboratory examines depth profiling and 3D reconstruction of organic thin films using cluster ion sputtering. The merits of secondary ion mass spectrometry as an analysis method are explored.
•The quest for new materials – The search for lead-free piezoelectrics using a high through-put combichem thin film approach. Dr Piers Anderson of Ilika Technologies discusses ultra high vacuum environments and a modified physical vapour disposition technique used to prove that this method can synthesise high quality complex oxides.
In addition, Materials World carries industry and conference news, as well as event listings. The mining features in November’s issue cover stabilisation of the Bath stone mines and reviving the Mexican lluvia de Oro mines.
For further information about the magazine, visit www.iom3.org/materialsworld or contact Zoe Chiverton, firstname.lastname@example.org, tel: +44 (0)20 7451 7395.
Subscription enquiries may be addressed to: email@example.com, tel: +44 (0)113 249 7481.
Zoe Chiverton | alfa
Physicists gain new insights into nanosystems with spherical confinement
27.07.2017 | Johannes Gutenberg Universitaet Mainz
Getting closer to porous, light-responsive materials
26.07.2017 | Kyoto University
Physicists working with researcher Oriol Romero-Isart devised a new simple scheme to theoretically generate arbitrarily short and focused electromagnetic fields. This new tool could be used for precise sensing and in microscopy.
Microwaves, heat radiation, light and X-radiation are examples for electromagnetic waves. Many applications require to focus the electromagnetic fields to...
Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers
Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...
Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.
At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...
3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects
A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...
Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.
For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...
26.07.2017 | Event News
21.07.2017 | Event News
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27.07.2017 | Materials Sciences
27.07.2017 | Life Sciences
27.07.2017 | Power and Electrical Engineering