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Physics - Electroengineering - 26.08.2016
Electrons at the speed limit
Electrons at the speed limit
Electronic components have become faster and faster over the years, thus making powerful computers and other technologies possible. Researchers at ETH Zurich have now investigated how fast electrons can ultimately be controlled with electric fields. Their insights are of importance for the petahertz electronics of the future.

Physics - Chemistry - 12.08.2016
The deuteron too poses a mystery
The deuteron too poses a mystery
The deuteron — just like the proton — is smaller than previously thought The deuteron — one of the simplest atomic nuclei, consisting of just one proton and one neutron — is considerably smaller than previously thought. This finding was arrived at by an international research group that carried out experiments at the Paul Scherrer Institute, PSI.

Physics - Chemistry - 12.08.2016
Deuteron smaller than thought
Deuteron smaller than thought
The deuteron - one of the simplest atomic nuclei, consisting of just one proton and one neutron - is considerably smaller than previously thought. This finding was arrived at by an international research group. A deuteron is a very simple atomic nucleus made up of just one proton and one neutron - that is, one each of the two nuclear building blocks.

Physics - Chemistry - 03.08.2016
Better Contrast Agents Based on Nanoparticles
Scientists at the University of Basel have developed nanoparticles which can serve as efficient contrast agents for magnetic resonance imaging. This new type of nanoparticles produce around ten times more contrast than the actual contrast agents and are responsive to specific environments. The journal Chemical has published these results.

Physics - 26.07.2016
A new Type of Quantum Bit
A new Type of Quantum Bit
In a quantum computer, quantum states form the smallest information units and replace the binary code used by today's computers. Until now, these so-called qubits were typically created in a semiconductor using individual electrons, but these were vulnerable to dephasing. Now, an international team of researchers led by physicists from the University of Basel has succeeded in using a missing electron to create a qubit.

Health - Physics - 26.07.2016
Designer nuclide for medical applications
Designer nuclide for medical applications
Radionuclides are unstable atoms that emit radiation when they decay in an attempt to obtain stability.

Physics - Environment - 21.07.2016
New journal for nanosafety
Empa researcher Bernd Nowack is one of the editors-in-chief of the trade journal NanoImpact, which was launched in May, the first journal to focus solely on nanosafety research.

Physics - Computer Science / Telecom - 18.07.2016
A Playful Approach to Quantum Computing
A Playful Approach to Quantum Computing
One day, quantum computers will perform rapid calculations and solve complex tasks for us. However, there are a few hurdles to overcome along the way.

Astronomy / Space Science - Physics - 18.07.2016
Hitching a ride to gamma-ray bursts
Hitching a ride to gamma-ray bursts
POLAR detector developed at the PSI flies into orbit with a Chinese space mission Researchers working with Wojciech Hajdas at the Paul Scherrer Institute PSI have developed a detector called POLAR. This instrument is expected to search out and investigate so-called gamma ray bursts coming from the depths of the universe.

Physics - Event - 17.07.2016
Medals Awarded to Physics Talent at the International Physics Olympiad
Medals Awarded to Physics Talent at the International Physics Olympiad
Kurt Bodenmüller Media Officer, University of Zurich Phone +41 44 634 44 67 E-mail Irène Steinegger-Meier Joint Executive Director, Association of Swiss Science Olympiads Phone +41 31 631 39 86 E-mai

Physics - Materials Science - 30.06.2016
The interplay between adhesion and
An international team of researchers headed by the University of Zurich and with participation of Empa has developed a system that enables them to electrically switch back and forth between adhesion and stiction (static friction) of a water drop on a solid surface.

Physics - Pharmacology - 29.06.2016
To starve a tumour
To starve a tumour
Forty years of research on cell growth PSI researcher Kurt Ballmer-Hofer is concerned with the question of how tumours could be starved by preventing the development of blood vessels.

Materials Science - Physics - 15.06.2016
Tera incognita
Tera incognita
Although terahertz radiation is as harmless as a lukewarm cup of tea, it can penetrate textiles and come into with the surface of the skin.

Physics - Chemistry - 09.06.2016
One atom at a time
One atom at a time
How a chemist investigates superheavy elements Robert Eichler wants to determine the chemical properties of superheavy atoms.

Physics - 30.05.2016
Zebra - a new instrument for the PSI
Zebra - a new instrument for the PSI
with Oksana Zaharko New scientific questions demand ever better experimental equipment. In this , PSI researcher Oksana Zaharko reports on the challenges of setting up a new instrument for research with neutrons.

Physics - Materials Science - 27.05.2016
L’EPFL a décroché 50 millions d’euros de «grants» malgré les écueils
27.05.16 - La course aux «ERC Grants» a souri à l'EPFL ces deux dernières années. Entre 2014 et 2015, onze chercheurs ont reçu un «Advanced grant» dans le cadre du programme «Horizon 2020». Ils obtiendront chacun un financement de l'ordre de 2,5 millions d'euros sur cinq ans. C'est peut-être une forme de baroud d'honneur, tant l'avenir de la participation de la Suisse aux programmes de recherche et de financement européens est incertain.

Physics - Materials Science - 27.05.2016
Nearly 50 million euros of ERC grants for EPFL, despites obstacles
27.05.16 - EPFL fared well in the competition for European Research Council (ERC) grants in 2014 and 2015 within the Horizon 2020 framework, with 11 researchers winning an Advanced Grant. That translates into 2.5 million euros over five years for each of them. This may be Switzerland's last stand, since its eligibility for European research and funding programs is in jeopardy.

Physics - Life Sciences - 06.05.2016
Experiment in a hovering droplet
Experiment in a hovering droplet
First successful protein structural analysis in a levitating drop of liquid Knowledge of the exact structure of proteins - those biological molecules that perform multifaceted and essential functions in the organism - is crucial, for example, in producing new active ingredients for drugs. This protein structure is normally deciphered by means of X-radiation through so-called X-ray structural analysis.

Physics - Health - 03.05.2016
An Experiment Seeks to Make Quantum Physics Visible to the Naked Eye
An Experiment Seeks to Make Quantum Physics Visible to the Naked Eye
Predictions from quantum physics have been confirmed by countless experiments, but no one has yet detected the quantum physical effect of entanglement directly with the naked eye. This should now be possible thanks to an experiment proposed by a team around a theoretical physicist at the University of Basel.

Physics - 21.04.2016
The Atom Without Properties
The Atom Without Properties
The microscopic world is governed by the rules of quantum mechanics, where the properties of a particle can be completely undetermined and yet strongly correlated with those of other particles. Physicists from the University of Basel have observed these so-called Bell correlations for the first time between hundreds of atoms.

Environment - Physics - 15.04.2016
Forest Discovery: Trees Trade Carbon Among Each Other
Forest Discovery: Trees Trade Carbon Among Each Other
Forest trees use carbon not only for themselves; they also trade large quantities of it with their neighbours. Botanists from the University of Basel report this . The extensive carbon trade among trees - even among different species - is conducted via symbiotic fungi in the soil. It is well known that plants take up carbon dioxide from the air by photosynthesis.

Physics - Materials Science - 04.04.2016
The beaming Italian
About 18 months ago, Davide Bleiner took over the helm at Empa's Laboratory for Advanced Analytical Technologies.

Health - Physics - 21.03.2016
Microagents with revolutionary potential
Micro and nanorobots that attack tumours with maximum precision using drugs: this is what the fight against cancer may look like in the future. A group of ETH researchers led by Salvador Pané are laying the foundations with magnetoelectric-controlled Janus machines. The Janus particles move by means of rotating magnetic fields (l.).

Physics - Chemistry - 09.02.2016
Crystal chirality and the asymmetry of
Crystals of biominerals like the ones in bone or teeth oftentimes occur only either in a leftor right-handed form, which relate to each other like an object and its mirror image. How this "chirality" is conferred to these otherwise achiral crystals is poorly understood. Now an international team of researchers led by Empa scientists has shown for the first time how chiral biomolecules imprint their handedness on crystal surfaces at a molecular level, as they report in "Nature Chemistry".

Career - Physics - 05.02.2016
Support for early career researchers
Generous research funding is allocated to Empa from the EU's budget.

Physics - Chemistry - 07.01.2016
Using a microscopic ring to produce pulsed light
Using a microscopic ring to produce pulsed light
Researchers funded by the Swiss National Science Foundation have made a chip-based device that can generate a laser signal with frequencies spaced in a comb-like fashion. Their work could be used in tele applications and in chemical analysis. In general, light and water waves alike stretch out and dissipate as they move further and further away from their source.

Physics - 23.12.2015
Rotate an Image, Another One Appears
23.12.15 - Hidden elements can now be placed into an inkjet printed image, thanks to EPFL software.

Physics - 18.12.2015
CERN Director-General Rolf Heuer passes the baton to Fabiola Gianotti
Geneva, 18 December 2015. The 178th session of the CERN Council today saw the handover ceremony from Rolf Heuer, CERN 's Director-General for the past seven years, to Fabiola Gianotti, who will take up her functions at the head of the Organization on 1 January 2016.

Physics - Materials Science - 08.12.2015
Appointments at EPFL
Appointments at EPFL
08.12.15 - The Board of the Swiss Federal Institutes of Technology has announced the appointment of four professors at EPFL. Jürgen Brugger as Full Professor of Microtechnology in the School of Engineering (STI) Jürgen Brugger is an innovator in the field of microsystems. His research focuses in particular on microand nano-manufacturing techniques as well as on the integration of novel functional materials such as microlenses and conductive inks into the latest generation of microsystems.

Physics - 25.11.2015
The LHC collides ions at new record energy
Geneva, 25 November 2015. After the successful restart of the Large Hadron Collider and its first months of data taking with proton collisions at a new energy frontier, the LHC is moving to a new phase, with the first lead-ion collisions of season 2 at an energy about twice as high as that of any previous collider experiment.

Astronomy / Space Science - Physics - 25.11.2015
100 years of relativity and enthusiasm for bringing science to the pu
25.11.15 - Time and space are celebrating their 100th wedding anniversary. To mark the centenary of relativity theory, Anais Rassat and her cross-Channel accomplices have put Einstein front and center in an entertaining animated film.

Physics - Materials Science - 17.11.2015
Electrons Always Find a (Quantum) Way
Electrons Always Find a (Quantum) Way
Scientists from the Swiss Nanoscience Institute and the Department of Physics at the University of Basel have demonstrated for the first time how electrons are transported from a superconductor through a quantum dot into a metal with normal conductivity. This transport process through a quantum dot had already been calculated theoretically in the nineties, but scientists at the University of Basel have now succeeded in proving the theory with measurements.

Physics - Electroengineering - 10.11.2015
Microwave Field Imaging Using Diamond and Vapor Cells
Microwave Field Imaging Using Diamond and Vapor Cells
Microwave field imaging is becoming increasingly important, as microwaves play an essential role in modern technology and can also be used in medical diagnostics. Researchers from the Swiss Nanoscience Institute and the Department of Physics at the University of Basel have now independently developed two new methods for imaging microwave fields.

Physics - Innovation - 29.10.2015
LHC luminosity upgrade project moving to next phase
Geneva, 29 October 2015. This week more than 230 scientists and engineers from around the world met at CERN to discuss the High-Luminosity LHC - a major upgrade to the Large Hadron Collider (LHC) that will increase the accelerator's discovery potential from 2025.   After a four year long design study the project is now moving into its second phase, which will see the development of industrial prototypes for various parts of the accelerator.

Computer Science / Telecom - Physics - 09.10.2015
Using optical fibre to generate a two-micron laser
Using optical fibre to generate a two-micron laser
09.10.15 - Lasers with a wavelength of two microns could move the boundaries of surgery and molecule detection.

Physics - Environment - 25.09.2015
Nominations of EPFL professors
Nominations of EPFL professors
25.09.15 - At its most recent meeting on September 23th and 24th, the ETH Board nominated 15 EPFL professors.

Physics - Health - 25.09.2015
12 professors at ETH Zurich appointed
12 professors at ETH Zurich appointed
Upon application of the President of ETH Zurich, Professor Lino Guzzella, at its meeting of September 23 rd /24 th 2015 the ETH-Board appointed 12 individuals as professors.

Physics - 22.09.2015
Swiss Plasma Center to harness the sun's energy
Swiss Plasma Center to harness the sun's energy
22.09.15 - At EPFL, the Center for Research in Plasma Physics (CRPP) has become the Swiss Plasma Center (SPC), and for good reason: the Center is upgrading its facilities and expanding its scope of activities.

Chemistry - Physics - 22.09.2015
Chemistry for the methanol economy
Chemistry for the methanol economy
Unstable crude oil prices and limited oil resources have made the production of petrochemicals from methanol increasingly popular - above all in China. Scientists at ETH Zurich have now deciphered the complex chemistry behind the start of this process. Ethylene is produced in greater amounts than any other basic chemical in the world.

Life Sciences - Physics - 21.09.2015
DNA sequencing improved by slowing down
DNA sequencing improved by slowing down
21.09.15 - EPFL scientists have developed a method that improves the accuracy of DNA sequencing up to a thousand times. The method, which uses nanopores to read individual nucleotides, paves the way for better - and cheaper - DNA sequencing. DNA sequencing is a technique that can determine exact sequence of a DNA molecule.

Physics - 18.09.2015
Professor Sijbrand de Jong elected as next President of CERN Council
Geneva, 18 September 2015. CERN Council today announced the election of Professor Sijbrand de Jong as its 22nd President for a period of one year renewable twice, with a mandate starting on 1 January 2016.

Chemistry - Physics - 09.09.2015
Wrapped up in nanotubes
Wrapped up in nanotubes
09.09.15 - Summer Series: Student Projects - Aranya Goswami works on carbon nanotubes, which, among their many extraordinary properties, can also be combined with polymers and biological molecules to detect chemicals.

Physics - 08.09.2015
Researchers in Basel Develop Ideal Single-Photon Source
Researchers in Basel Develop Ideal Single-Photon Source
With the help of a semiconductor quantum dot, physicists at the University of Basel have developed a new type of light source that emits single photons. For the first time, the researchers have managed to create a stream of identical photons from a semiconductor. They have reported their findings in the scientific journal Nature together with colleagues from the University of Bochum.

Physics - Materials Science - 07.09.2015
Improved Stability of Electron Spins in Qubits
Double quantum dot: The three lower and upper trap up to two individual electrons, the spin states of which form the quantum-mechanical information unit. The lateral act as sensors. (Image: University of Basel, Department of Physics) Calculation with electron spins in a quantum computer assumes that the spin states last for a sufficient period of time.

Physics - 04.09.2015
At the frontier of the quantum world
At the frontier of the quantum world
French Nobel laureate Serge Haroche will give the Paul Bernays Lectures next week at ETH Zurich. In his research he deals with the transition from quantum physics to classical physics.

Pharmacology - Physics - 02.09.2015
Preventing crystallization to improve drug efficiency
Preventing crystallization to improve drug efficiency
02.09.15 - Esther Amstad and an international team of researchers have developed a method to increase the solubility of poorly soluble substances, such as many of the newly developed drugs. "Each year, pharmaceutical companies refuse many drugs during early stages of their development because of their poor solubility in the body which prevents their efficient uptake by the human body" explains Esther Amstad.

Physics - Chemistry - 27.08.2015
Successful Boron-Doping of Graphene Nanoribbon
Successful Boron-Doping of Graphene Nanoribbon
Physicists at the University of Basel succeed in synthesizing boron-doped graphene nanoribbons and characterizing their structural, electronic and chemical properties.

Environment - Physics - 24.08.2015
Could urban disorder give way to sustainability?
Could urban disorder give way to sustainability?
24.08.15 - An EPFL researcher is modeling cities in order to understand their metabolism and determine their ecological impact when they grow and change. Her research is aimed at identifying the urban form that is most efficient and consumes the least amount of natural resources. With cities expected to grow significantly in the future, it is vital to plan their development and anticipate their impact on the environment ahead of time.

Physics - 20.08.2015
XENON Experiment: no evidence (yet) for dark matter
Dark matter has never been directly observed in the laboratory. The international XENON collaboration, that includes researchers from the Universities of Bern and Zurich, has not found evidence for it either. However, its latest results solve a long-standing scientific controversy in the field. Although dark matter constitutes a significant part of the matter in our Universe, all evidence is indirect, via its gravitational pull on luminous matter.