EPS Executive Committee and Staff activities April 2019
The EPS works to support its members. Find below the list of activities of the EPS Executive Committee and staff in summer:
EPS distinctions 2019
The 2019 EPS Fellows were named and the EPS Gero Thomas Medal was attributed during the EPS Council in Split.
Interview – Donna Strickland, 2018 Nobel Prize of Physics
Donna Strickland was awarded the 2018 Nobel Prize in Physics for her invention of the chirped pulse amplification (CPA) technique with Gérard Mourou in 1985. This technique amounts to stretching a short pulse at low energy through diffraction gratings, then amplifying it to high energy before finally compressing it in order to get a short, high energy pulse. This technology opened the route to petawatt lasers used in high-field science, ultrafast imaging and spectroscopy techniques, eye surgery, and many industrial applications such as micromachining, to mention a few.
ESRF installs first components of new Extremely Brilliant Source
The ESRF’s new Extremely Brilliant Source (EBS) is officially entering a new stage. This week, the first components for the EBS – the world’s first, high-energy fourth-generation synchrotron light source – have been installed in its storage ring tunnel: a new milestone in the history of the European Synchrotron.
ESOF2020: The call for proposals for the scientific programme is now open
The EuroScience Open Forum 2020 Trieste is really coming alive. From today until 15 June 2019 it will be possible to submit proposals for the scientific programme of the event, which will take place from 5 to 9 July 2020 in the Old Port of the city.
Researching cosmic radiation: ESA and FAIR establish joint Summer School
It is a new high-quality offer for international young scientists and at the same time a further important step for cosmic radiation research: The European Space Agency (ESA) and the international accelerator center FAIR (Facility for Antiproton and Ion Research), which is currently being built at GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt, will establish a joint Summer School for Radiation Research. The “ESA-FAIR Radiation Summer School” has now been initiated by decision of both institutions.
The International Astronomical Union Celebrates its 100th Anniversary with the Dark Skies for All Project
In 2019, the International Astronomical Union (IAU) is celebrating its 100th anniversary. To commemorate this milestone, IAU100 is organising a year-long celebration to increase awareness of a century of astronomical discoveries as well as to support and improve the use of astronomy as a tool for education, development and diplomacy under the central theme “Under One Sky”. The centennial celebrations will stimulate worldwide interest in astronomy and science and will reach out to the global astronomical community, national science organisations, societies, policy-makers, students, families and the general public. The IAU100 activities will take place at global and regional levels, and especially at the national and local levels.
Workshop and laboratory visit in Jyväskylä for the Nuclear Physics Board of the EPS
The 77th meeting of the Nuclear Physics Board of the EPS took place in Jyväskylä, Finland, on April 1-2 2019. The meeting was preceded by a workshop and a visit of the local laboratory.
Orbital Crossing with Spin Flip Found in Noncentrosymmetric Metals
Abstract
In noncentrosymmetric metals, the antisymmetric spin orbit interaction resolves spin degeneracy of electronic bands and therefore a Fermi surface splits into two pieces. In the metals belonging to a certain point group, however, the spin degeneracy recovers at the special symmetry points. Here, we found the orbital crossing phenomenon in which a carrier transfers from one split Fermi surface to the other one at a degenerate point. We further estimated the probability of crossing the orbital and revealed that the estimation allows us to judge the occurrence of spin flip at the degenerate point.
News from the Israel Physical Society
Quantum Science and Technology in Israel and elections of four founding fellows.
