Media releases and Uni News from SNI membersJuly 2017
University of Basel, July 14, 2017. Coupling a Nano-trumpet With a Quantum Dot Enables Precise Position Determination
Scientists from the Swiss Nanoscience Institute and the University of Basel have succeeded in coupling an extremely small quantum dot with 1,000 times larger trumpet-shaped nanowire. The movement of the nanowire can be detected with a sensitivity of 100 femtometers via the wavelength of the light emitted by the quantum dot. Conversely, the oscillation of the nanowire can be influenced by excitation of the quantum dot with a laser. Nature Communications published the results.
University of Basel, June 13, 2017. Active Implants: How Gold Binds to Silicone Rubber
Flexible electronic parts could significantly improve medical implants. However, electroconductive gold atoms usually hardly bind to silicones. Researchers from the University of Basel have now been able to modify short-chain silicones in a way, that they build strong bonds to gold atoms. The results have been published in the journal Advanced Electronic Materials.
University of Basel, May 31, 2017. Generous Support for New Center of Excellence in Quantum Physics
The Georg H. Endress Foundation is to support the “Quantum Science and Quantum Computing” project at the University of Basel and Albert Ludwig University of Freiburg with funding of up to CHF 10 million over ten years. The new center of excellence under the auspices of Eucor – The European Campus will strengthen the pioneering role both universities play in the field of quantum physics.
University of Basel, May 30, 2017. New Method of Characterizing Graphene
Scientists have developed a new method of characterizing graphene’s properties without applying disruptive electrical contacts, allowing them to investigate both the resistance and quantum capacitance of graphene and other two-dimensional materials. Researchers from the Swiss Nanoscience Institute and the University of Basel’s Department of Physics reported their findings in the journal Physical Review Applied.
University of Basel, May 22, 2017. Wafer-thin Magnetic Materials Developed for Future Quantum Technologies
Two-dimensional magnetic structures are regarded as a promising material for new types of data storage, since the magnetic properties of individual molecular building blocks can be investigated and modified. For the first time, researchers have now produced a wafer-thin ferrimagnet, in which molecules with different magnetic centers arrange themselves on a gold surface to form a checkerboard pattern. Scientists at the Swiss Nanoscience Institute at the University of Basel and the Paul Scherrer Institute published their findings in the journal Nature Communications.
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