The Pierre Auger Collaboration is releasing 10% of the data recorded using the world’s largest cosmic ray detector. These data are being made available publicly with the expectation that they will be used by a wide and diverse community including professional and citizen-scientists and for educational and outreach initiatives.
Operation of the L3-HAPLS laser system (ELI Beamlines Research Centre) at 0.5 PW level was demonstrated through compression of the full energy output pulses currently generated by the laser chain, in the Petawatt vacuum compressor. The L3-HAPLS is a system designed for sustained operation with repetition rate 10 Hz.
The physicist, poet and translator Elena Buixaderas made it with her article to the cover of the special issue of Women in Ferroelectrics Research and Development, prepared for the International Day of Women and Girls in Science. As she admits herself, she is stubborn and when she wants something, she pursues it no matter what. In science as in poetry.
The BIVOJ laser has broken its own performance record that it set in 2016. In a recent test, the system was operated for an hour at a pulse energy in excess of 145 J (with a maximum of 146.5 J) in 10 ns pulses at a repetition rate of 10 Hz at a wavelength of 1030 nm.
Crystals are as a construction set. They are made up from tiny building blocks which often are molecules. Lukáš Palatinus is able to determine what molecules look like and how they are put together in a crystal. He can thus create new models of crystal structures. An imperfect crystal, which is characterised by errors and inaccuracies in the cube structure, is another scientific challenge for Lukáš Palatinus.
FZU researchers, in a world-wide collaboration led by Dr. Pavlo Zubko from University College London, have found that in superlattices, composed of layers of a ferroelectric material separated by thin metallic spacers, electric dipoles form an unusual pattern of nanoscale domains that order in three dimensions to create a ‘domain supercrystal’, exhibiting outstanding dielectric response.
A device to detect SARS-CoV-2 in saliva samples is one step closer to a real-world application. A unique technology, which was developed by researchers from the Institute of Physics of the Czech Academy of Sciences, has shown sensitivity comparable to that of PCR testing.
Researchers from the Institute of Physics of the Czech Academy of Sciences and Charles University have just published in Nature Electronics their new experiment in which they succeeded to write information into an antiferromagnet by femtosecond-laser pulses.
Researchers from Institute of Physics in collaboration with Lomonosov Moscow State University elaborated novel photocontrollable photonic crystals based on porous silicon filled with photochromic liquid crystalline mixture. In their recent joint paper, whose figure highlighted the back cover of the November issue of Advanced Optical Materials, they demonstrated that these photonic crystals have great potential for creation of photoswitchable materials for photonics applications.
