news from the lab 2017

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Microtechnics/Electroengineering



Results 1 - 20 of 21.

Microtechnics/Electroengineering - Physics/Materials Science
10.11.2017
A rubber power station
A rubber power station
Researchers from Empa have developed a flexible material that generates electricity when stressed. In future, it might be used as a sensor, integrated into clothing or even implanted in the human body, for instance, to power a pacemaker.
Microtechnics/Electroengineering - Computer Science/Telecom
08.11.2017
A robotic spy among the fish
A new miniature robot developed by EPFL researchers can swim with fish, learn how they communicate with each other and make them change direction or come together. These capabilities have been proven on schools of zebrafish. Researchers at EPFL's Robotic Systems Laboratory (LSRO), which is headed by Professor Francesco Mondada, have developed a miniature robot that can integrate perfectly into schools of zebrafish.
Microtechnics/Electroengineering
12.09.2017
A drone for last-centimeter delivery
A drone for last-centimeter delivery
A new drone developed at EPFL uses cutting-edge technology to deliver parcels weighing up to 500 grams.
Microtechnics/Electroengineering - Computer Science/Telecom
30.08.2017
New soft robots really suck
EPFL scientists have created the first functional robot powered entirely by vacuum: made up of soft building blocks, it moves by having air sucked out of them.
Microtechnics/Electroengineering
25.07.2017
Pinpointing sources of water pollution with a robotic eel
Pinpointing sources of water pollution with a robotic eel
Researchers from EPFL, together with other institutes, have developed a robotic eel that swims through contaminated water to find the source of the pollution.
Microtechnics/Electroengineering - Environment/Sustainable Development
17.07.2017
Unbalanced wind farm planning exacerbates fluctuations
Unbalanced wind farm planning exacerbates fluctuations
If European countries cooperated better in the field of wind energy, wind power output would fluctuate less. This is the conclusion reached by a group of energy and climate researchers at ETH Zürich and Imperial College London, who for the first time have combined a long-term analysis of predominant weather patterns with Europe-wide wind electricity generation.
Physics/Materials Science - Microtechnics/Electroengineering
10.07.2017
Magic off the cuff
Magic off the cuff
Moving things with a wave of the hand: thanks to Empa technology this dream could soon become real. A sensor made of piezo-resistive fibers integrated in a wristband measures wrist movements and converts them into electrical signals.
Microtechnics/Electroengineering
07.07.2017
Detecting short circuits by going back in time
Detecting short circuits by going back in time
It took EPFL researchers only three minutes to detect and locate a short circuit triggered intentionally in the power grid serving Fribourg Canton.
Physics/Materials Science - Microtechnics/Electroengineering
23.06.2017
A 100-year-old physics problem has been solved at EPFL
A 100-year-old physics problem has been solved at EPFL
EPFL researchers have found a way around what was considered a fundamental limitation of physics for over 100 years. They were able to conceive resonant systems that can store electromagnetic waves over a long period of time while maintaining a broad bandwidth. At EPFL, researchers challenge a fundamental law and discover that more electromagnetic energy can be stored in wave-guiding systems than previously thought.
Microtechnics/Electroengineering - Chemistry
13.06.2017
Active Implants: How Gold Binds to Silicone Rubber
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.
Physics/Materials Science - Microtechnics/Electroengineering
08.06.2017
Ultra-fast optical data transfer using solitons on a photonic chip
Ultra-fast optical data transfer using solitons on a photonic chip
Researchers from EPFL and Karlsruhe Institute of Technologyâ?use a soliton frequency combs from optical microresonators to transmit data at speeds of more than 50 terabits per second.
Physics/Materials Science - Microtechnics/Electroengineering
15.05.2017
Quantum reservoir for microwaves
Quantum reservoir for microwaves
EPFL researchers use a mechanical micrometer-size drum cooled close to the quantum ground state to amplify microwaves in a superconducting circuit. Image: Photograph of the chip used in the experiment to couple a microwave cavity to a micrometer-size drum (the sharp purple pencil tip is placed as a scale).
Physics/Materials Science - Microtechnics/Electroengineering
12.05.2017
One laser is enough
One laser is enough
Gases in the environment can be spectroscopically probed fast and precisely using so-called dual frequency combs. Researchers at ETH have now developed a method by which such frequency combs can be created much more simply and cheaply than before. In contrast to the light emitted by a simple lamp, laser light has a very precisely defined frequency.
Computer Science/Telecom - Microtechnics/Electroengineering
11.05.2017
A powered exoskeleton prevents the elderly from falling
The first smart exoskeleton that recognizes the loss of balance - and prevents falling - has been developed by researchers at Scuola Sant'Anna in Italy, EPFL in Switzerland, and tested at the Rehabilitation Center ‘Fondazione Don Carlo Gnocchi' in Florence.
Microtechnics/Electroengineering - Computer Science/Telecom
28.04.2017
New reflector for radar measurements
New reflector for radar measurements
Cornelius Senn, a measurement engineer in the Department of Civil, Environmental and Geomatic Engineering (D-BAUG), and his post-doctoral colleague Silvan Leinss have developed a new reflector for radar measurements.
Microtechnics/Electroengineering
26.04.2017
A new sensor increases smartwatch battery life five times
A new sensor increases smartwatch battery life five times
Nearly 80% of the battery power in smartwatches is used up by the heart-rate monitor. But a new generation of sensors developed by EPFL startup ActLight consumes five times less energy.
Physics/Materials Science - Microtechnics/Electroengineering
13.04.2017
Shedding light on the absorption of light by titanium dioxide
Shedding light on the absorption of light by titanium dioxide
EPFL scientists have uncovered the hidden properties of titanium dioxide, one of the most promising materials for light-conversion technology. Figure Caption : Lattice structure of anatase TiO 2 with a graphical representation of the 2D exciton that is generated by the absorption of light (purple wavy arrow).
Microtechnics/Electroengineering - Computer Science/Telecom
15.03.2017
'Instrument Flight' to the Inner Ear
‘Instrument Flight’ to the Inner Ear
A team of surgeons and engineers of Inselspital, Bern University Hospital, and the ARTORG Center for Biomedical Engineering Research, University of Bern (Switzerland), have developed a high-precision surgical robot for cochlear implantation.
Chemistry - Microtechnics/Electroengineering
14.03.2017
Liquid fuel for future computers
Liquid fuel for future computers
In the future, a new type of tiny redox flow battery will supply tightly packed electronic components with energy, while also dissipating the heat they produce.
Physics/Materials Science - Microtechnics/Electroengineering
09.03.2017
Artificial magnetic fields for photons
Artificial magnetic fields for photons
Light particles do not usually react to magnetic fields. Researchers at ETH Zurich have now shown how photons can still be influenced by electric and magnetic fields. In the future that method could be used to create strong artificial magnetic fields for photons. In modern information technology there is a rather clear division of labour between light particles (photons), used for transmitting data fast and reliably over large distances, and electrons, which are responsible for data processing in computer chips.

 
 
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