Skip to main content
  • DE
  • EN
  • FR
Paul Scherrer Institut (PSI) Paul Scherrer Institut (PSI)
Suche
Paul Scherrer Institut (PSI) Paul Scherrer Institut (PSI)

Hauptnavigation

  • Labs & User ServicesOpen mainmenu item
    • Overview
    • Research at PSI
    • Research Divisions and Labs
    • Facilities and Instruments
    • Research Initiatives
    • PSI User Labs
    • Scientific Highlights
    • Scientific Events
    • Scientific Career
    • Useroffice
  • VisitorsOpen mainmenu item
    • Overview
    • Contact
    • How to find us
    • Public Events
    • Visitor Centre psi forum
    • Schülerlabor iLab
    • Center for Proton Therapy
  • IndustryOpen mainmenu item
    • Overview
    • Technology Transfer
    • Spin-off Companies
    • PARK innovAARE
  • Our ResearchOpen mainmenu item
    • Current topics from our research
    • Matter and Material
    • Human Health
    • Energy and Environment
    • Large Research Facilities
    • Brochures
    • Films
    • Media Corner
  • Career & Further EducationOpen mainmenu item
    • Job Opportunities
    • Personnel Policy
    • Working at PSI
    • Equal Opportunities, Diversity & Inclusion
    • Training and Further Education
    • Vocational Training
    • PSI Education Centre
    • Support Program "PSI Career Return Program"
    • PSI-FELLOW/COFUND
  • About PSIOpen mainmenu item
    • PSI in brief
    • Strategy
    • Guiding principles
    • Facts and figures
    • Organisational structure
    • Suppliers and customers
    • Customers E-Billing
    • IT and Computing
    • Safety at PSI (in German)

You are here:

  1. PSI Home
  2. Our Research
  3. Media corner
  4. Media Releases

Secondary navigation

Our Research

  • Current topics from our research
    • Matter and Material
    • Human Health
    • Energy and Environment
    • ESI Platform
    • Large research facilities
    • Project SLS 2.0
    • Topic Overview
    • Chronological Overview
      • Archiv
  • 5232 – The magazine of the Paul Scherrer Institute
    • Contact
  • Brochures
  • Films
    • Virtual Tour
  • Media corner Expanded submenu item
    • Media Releases
    • Social Media Newsroom

Media Releases

Toggle filters
Datum
20 March 2015

Nanometres in 3D

Media Releases Matter and Material Research Using Synchrotron Light Micro- and Nanotechnology

Scientists at the Paul Scherrer Institute and ETH Zurich have created 3D images of tiny objects showing details down to 25 nanometres. In addition to the shape, the scientists determined how particular chemical elements were distributed in their sample and whether these elements were in a chemical compound or in their pure state.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
6 March 2015
teaser.jpg

Gasoline beats mining

Media Releases Enviroment

Until it was banned, leaded gasoline dominated the manmade lead emissions in South AmericaLeaded gasoline was a larger emission source of the toxic heavy metal lead than mining in South America à even though the extraction of metals from the region’s mines historically released huge quantities of lead into the environment. Researchers from the Paul Scherrer Institute PSI and the University of Bern have discovered evidence of the dominance of leaded gasoline based on measurements in an ice core from a Bolivian glacier. The scientists found that lead from road traffic in the neighbouring countries polluted the air twice as heavily as regional mining from the 1960s onwards. The study is to be published in the journal Science Advances on 6 March 2015.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
19 January 2015
teaserbild.jpg

New laser for computer chips

Media Releases Matter and Material Materials Research Micro- and Nanotechnology

Germanium-Zinn-Halbleiterlaser lässt sich direkt auf Siliziumchips aufbringenWinzige Laser, die in Computerchips aus Silizium eingebaut werden, sollen in Zukunft die Kommunikation innerhalb der Chips und zwischen verschiedenen Bauteilen eines Computers beschleunigen. Lange suchten Experten nach einem dafür geeigneten Lasermaterial, das sich mit dem Fertigungsprozess von Siliziumchips vereinbaren lässt. Wissenschaftler des Forschungszentrums Jülich und des Paul Scherrer Instituts PSI haben hier nun einen wichtigen Fortschritt erzielt.This news release is only available in German.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
12 January 2015

Batman lights the way to compact data storage

Media Releases Matter and Material Research Using Synchrotron Light Materials Research

Researchers at the Paul Scherrer Institute (PSI) have succeeded in switching tiny, magnetic structures using laser light and tracking the change over time. In the process, a nanometre-sized area bizarrely reminiscent of the Batman logo appeared. The research results could render data storage on hard drives faster, more compact and more efficient.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
15 December 2014

Shortcut to protein portraits

Media Releases Research Using Synchrotron Light Biology

All living organisms, from bacteria to humans, rely on proteins to perform their vital functions. How these proteins accomplish their tasks depends on their structure. Researchers from the Paul Scherrer Institute have now devised a novel method to determine the crystal structure of proteins using X-ray light, which could also hasten the development of new drugs in future. The study will be published in the journal Nature Methods on 15 December.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
31 October 2014
MorgenSonneOst-teaser.jpg

When thawing glaciers release pollutants

Enviroment Energy and Environment Media Releases

As glaciers increasingly melt in the wake of climate change, it is not only the landscape that is affected. Thawing glaciers also release many industrial pollutants stored in the ice into the environment. Now, within the scope of a Swiss National Science Foundation project, researchers from the Paul Scherrer Institute (PSI), Empa, ETH Zurich and the University of Berne have measured the concentrations of a class of these pollutants à polychlorinated biphenyls (PCB) à in the ice of an Alpine glacier accurately for the first time.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
19 October 2014
teaserbild.jpg

Puzzling new behaviour observed in high-temperature superconductors

Media Releases Matter and Material Materials Research Research Using Synchrotron Light

New effect might be important for emergence of High-Temperature SuperconductivityAn international team of researchers has observed a new, unexpected kind of behaviour in copper-based high-temperature superconductors. Explaining the new phenomenon à an unexpected form of collective movement of the electrical charges in the material à poses a major challenge for the researchers. A success in explaining the phenomenon might be an important step toward understanding high-temperature superconductivity in general. The crucial experiments were conducted at the Paul Scherrer Institute.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
12 October 2014

Useful for spintronics: Big surprises in a thin surface region

Media Releases Research Using Synchrotron Light Materials Research Matter and Material

The need for ever faster and more efficient electronic devices is growing rapidly, and thus the demand for new materials with new properties. Oxides, especially ones based on strontium titanate (SrTiO3), play an important role here. A collaborative project headed by scientists from the PSI has now revealed properties of strontium titanate that make it an important base material for applications in spintronics.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
17 September 2014
teaserbild.jpg

Airpocalypse explained

Media Releases Enviroment Energy and Environment

The causes of China's record level fine particulate pollution in winter 2013At the beginning of 2013 a greyish-brown blanket of smog lay over large areas of China for several months. The fine particle pollution was higher by 1 to 2 orders of magnitude than the levels normally measured in Western Europe and the United States. An international team of researchers under the lead of the Paul Scherrer Institute PSI and the Institute of Earth Environment, Chinese Academy of the Sciences revealed the causes of the airpocalypse. The study published in the journal Nature also describes what steps are to be taken to prevent an environmental crisis of this kind in the future.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
9 September 2014
teaserbild.jpg

Energiewende in Reinkultur – in Wädenswil zu bestaunen

Media Releases Energy and Environment

Der am Paul Scherrer Institut PSI entwickelte Prozess der hydrothermalen Methanierung von wässriger Biomasse erreicht einen wichtigen Meilenstein: Dank der Zusammenarbeit im neuen Kompetenzzentrum des Bundes für Bioenergie BIOSWEET konnten Forschende des PSI, der ZHAW, der ETH Lausanne, der Empa und der Hochschule für Technik Rapperswil die technische Machbarkeit der Methanherstellung aus Mikroalgen demonstrieren. Der dazu verwendete Algenbioreaktor sowie die Anlage zur Methanierung der Algen können am 24. September auf dem Campus Grüental der ZHAW in Wädenswil besichtigt werden. Für Medienschaffende gibt es von 14:00 bis 14:30 eine spezielle Führung.This news release is only available in German.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
4 September 2014
teaserbild.jpg

New material generated with light

Media Releases Research Using Synchrotron Light Large Research Facilities Materials Research Matter and Material SwissFEL

PSI researchers garner experience for SwissFEL experimentsAided by short laser flashes, researchers at the Paul Scherrer Institute have managed to temporarily change a material’s properties to such a degree that they have à to a certain extent àcreated a new material. This was done using the x-ray laser LCLS in California. Once the PSI x-ray laser SwissFEL is up and running, experiments of this kind will also be possible at PSI.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
21 August 2014
teaserbild.jpg

Jurassic Welsh mammals were picky eaters, study finds

Media Releases Research Using Synchrotron Light

New analyses of tiny fossil mammals from South Wales are shedding light on the function and diets of our earliest ancestors, a team led by researchers from the Universities of Bristol and Leicester report in the journal Nature. The team used CT scanning with synchrotron X-rays at PSI’s Swiss Light Source to reveal in unprecedented detail the internal anatomy of the mammals’ tiny jaws.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
30 July 2014
teaserbild.jpg

Insulator makes electrons move in an ordered way

Media Releases Research Using Synchrotron Light Materials Research Matter and Material

Researchers at the PSI, the EPFL and the Chinese Academy of Science, have proven that the material SmB6 shows all the properties of a so called topological insulator à a material with electric currents flowing along its surface with all of them being polarized. Here, the property is very robust, i.e. the only current that can flow is spin polarized and is not easily destroyed by small irregularities in the structure or composition of the material. Spin polarized currents are necessary for spintronics, electronics using the electrons’ spin.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
16 June 2014
teaserbild.jpg

Ice in fuel cells imaged directly for the first time

Media Releases Energy and Environment Research Using Neutrons

Researchers from the Paul Scherrer Institute (PSI) have succeeded in imaging the distribution of frozen and liquid water in a hydrogen fuel cell directly for the first time. They applied a new imaging technique that uses successively two beams with different neutron energies to distinguish between areas with liquid water and those with ice extremely reliably. The method therefore opens up the prospect of studying one of the main problems of using fuel cells to power vehicles: ice can clog the pores in the fuel cells and affect their performance. The PSI scientists’ results will be published in the journal Physical Review Letters on 16 June 2014.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
11 June 2014

Sixteen nanometres in 3D

Media Releases Research Using Synchrotron Light

Researchers from the Paul Scherrer Institut (PSI) have devised a method that opens up new scales of tomographic imaging and will thus allow in the future highly resolved measurements of biological and materials science specimens. With the aid of a special prototype instrument at the Swiss Light Source (SLS), they achieved a 3D resolution of sixteen nanometres in a large sample and thus set a new world record in X-ray tomography.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
26 May 2014

New insight into photosynthesis

Media Releases Biology Research Using Neutrons Large Research Facilities

The way that algae and plants respond to light has been reinterpreted based on results from recent experiments. Under particular lighting conditions during photosynthesis, the well-ordered stacking and alignment of light-sensitive membranes in the algae are disrupted. There is no significant movement of the membrane embedded light harvesting proteins, which rather become largely inactive. These new findings challenge widely accepted views of how algae respond to light where the light harvesting proteins were thought to move around the membranes.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
16 May 2014

Cloud formation takes ingredients from the forest

Media Releases Energy and Environment Enviroment

Scientists know that clouds have a net cooling effect on our planet but the exact magnitude of that cooling effect is not exactly known. A new study by the CLOUD experiment (Cosmics Leaving OUtdoor Droplets) at CERN sheds light on the very first step of cloud formation, thereby contributing to a better understanding of the cloud-climate connection. The study was led by scientists at the Paul Scherrer Institute (PSI) and was published on 16 May 2014 in the journal Science

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
15 May 2014

Phase contrast improves mammography

Media Releases Medical Science Human Health

Phase contrast X-ray imaging has enabled researchers at ETH Zurich, the Paul Scherrer Institute (PSI) and the Kantonsspital Baden to perform mammographic imaging that allows greater precision in the assessment of breast cancer and its precursors. The technique could improve biopsy diagnostics and follow-up.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
13 May 2014
teaserbild.jpg

Unassuming rampant polluters on two wheels

Media Releases Energy and Environment Enviroment

In some towns small mopeds cause more air pollution than carsNot cars or trucks, but mopeds with their two-stroke engines are the main source of fine particles and other air contaminants in many towns in Asia, Africa and southern Europe. This is revealed by the study of an international research team headed up by researchers at the Paul Scherrer Institute PSI. The reasons for the high emissions are the combustion properties in two-stroke engines and the overly lenient emission requirements for small two-wheelers. The study findings are to be published on 13 May 2014 in the journal Nature Communications.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
8 April 2014
teaserbild.jpg

Astral matter from the Paul Scherrer Institute

Media Releases Matter and Material

Processes in stars recreated with isotopes from PSIIsotopes that otherwise only naturally exist in exploding stars à supernovae à are formed at the Paul Scherrer Institute’s research facilities. This enables processes that take place inside the stars to be recreated in the lab. For instance, an international team of researchers used the titanium isotope Ti-44 to study one such process at CERN in Geneva. In doing so, it became evident that it is less effective than was previously believed and the previous theoretical calculations of processes in stars need to be corrected.

Read more
This is a text from the PSI media archive. The contents may be out-of-date.
  • First page « First
  • Previous page ‹‹
  • …
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • …
  • Next page ››
  • Last page Last »

Sidebar

Further information

  • Facts and figures current figures for PSI
  • About PSI general information, history, interesting facts
  • Corporate films and videos
  • General events for the general public

Contact for for media representatives

Dr. Mirjam van Daalen a.i.
Head of Communications
Paul Scherrer Institut
5232 Villigen PSI
Switzerland

Phone: +41 56 310 56 74
Email: mirjam.vandaalen@psi.ch

Fascinating research

Learn more about PSI's research cosmos
5232 Ausgabe 3 2020

5232 — Das Magazin des Paul Scherrer Instituts

03/2020
in German
View in issuu.com
Download
top

Footer

Paul Scherrer Institut

Forschungsstrasse 111
5232 Villigen PSI
Switzerland
How to find us

Imprint
Terms and Conditions

Login

Telephone: +41 56 310 21 11
Telefax: +41 56 310 21 99
Contact form

Visitor Centre psi forum
School Lab iLab (in German)
Center for Proton Therapy

Follow us: Twitter (in English) LinkedIn Youtube Issuu RSS

Quicklinks

  • Phone Book/People Search
  • Digital User Office
  • Technology transfer
  • PSI Publications
  • Computing
  • Safety (in German)
  • Job Opportunities
  • Vocational Training (in German)
  • Suppliers
  • Customers E-Billing
  • PSI Guest House
  • PSI Gastronomie (in German)

For the media

  • Media Contact
  • Media Releases
  • Social Media Newsroom
  • Facts and Figures
  • PSI in brief
  • Films
  • DE
  • EN
  • FR