Fyzikální ústav Akademie věd ČR

Semináře

Transition metal oxides topological Dirac semimetals

Úterý, 12.04.2016 14:00 - 15:00

Gang Li (TU Wien, Institute of Solid State Physics)

Abstract: Topological Dirac semimetals (DSMs) exhibit nodal points through which energy bands disperse linearly in three-dimensional (3D) momentum space, a 3D analogue of graphene. The first experimentally confirmed DSMs with a pair of Dirac points (DPs), Na3Bi and Cd3As2, show topological surface Fermi arc states and exotic magneto-transport properties, boosting the interest in the search for stable and nontoxic DSM materials.

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Nanoluminiscence, nanoscintilátory

Úterý, 19.04.2016 13:00 - 14:30

Prof. Christophe Dujardin (ILM, University C. Bernard, Lyon I. )

Scintillating materials convert into UV, Visible or IR photon ionizing radiations (γ, X, electrons...). They are used in many devices dedicated to radiation detection in medical imaging, homeland security, calorimetry for high energy physics and others.

In order to optimize the scintillating performances to various applications, many scintillating compositions have been developed so far. Beyond the composition, the material shape is also crucial and some times very specific for some detectors. Thin films, needles or fibers are currently used or under development.

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FAst timing for Positron Emission Tomography

Středa, 25.05.2016 13:00 - 14:00

Dr. Dennis R. Schaart (Delft University of Technology, Faculty of Applied Sciences, Delft, The Netherlands )

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Minulé semináře
Jiří Hlinka Relaxor ferroelectrics: questions and answers 05.01.2016 10:00
Christian Teichert Atomic-force microscopy based exploration of cellulose fibers and wood fiber - nanowire composites 22.12.2015 10:00
Sander Otte Atomic spin chains as testing ground for quantum magnetism 17.12.2015 15:00
Václav Cílek Ohlédnutí za rokem, ve kterém se klima stalo sociální silou 15.12.2015 15:00
Josef Redinger Complex structures and magnetism of thin Cobalt oxide films on Iridium 08.12.2015 15:00
Markus Terhorst Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS): A Success Story for All Kind of Applications in Surface and Interface Analysis 07.12.2015 13:00
Robert Stadler Devices in single molecule electronics based on quantum interference and redox switches 03.12.2015 15:00
Dr. Kamila Nowicka Non-linear electro-optical effects in the study of the helical smectic liquid crystals. SEMINAŘ ZRUŠEN 03.12.2015 11:00
Petr Hořava Surprises with Non-relativistic Naturalness 02.12.2015 15:00
Walter Hofstetter Competing quantum phases of lattice bosons with long-range interactions or large spin 01.12.2015 15:00
Dr. Andreas Huber NeaSNOM – nanoscale imaging and spectroscopy at VIS to IR to THz frequencies 27.11.2015 13:00
Prof. Luigi Lazzeri Fatigue life of aircraft structures: Issues for crack initiation and propagation modelling 26.11.2015 14:00
Dr. Jürgen Spitaler First-principles calculations of phonons, optical properties and Raman spectra in vanadium ladder compounds 24.11.2015 10:00
Rossitza Pentcheva Designing electronic phases at oxide interfaces for electronic, spintronic and energy applications 19.11.2015 15:00
César de Julián Fernández Magneto-plasmonics: a novel class of nanomaterials 12.11.2015 14:00
Aleš Jäger Elektronová mikroskopie: nástroj pro materiálovou charakterizaci v Oddělení progresivních strukturních materiálů 11.11.2015 15:00
Václav Janiš Fulbright Scholar at Louisiana State University II: Consistent description of quantum criticality of correlated electrons 10.11.2015 15:00
Dr. Ignacy Sawicki Dark Energy: Evidence and Future Prospects 06.11.2015 14:00
Philipp Werner Dynamical mean field approach to correlated lattice systems 03.11.2015 15:00
Dr. Iñigo Etxebarria Elements of symmetry in structural phase transitions: examples and basic applications of the internet tools 30.10.2015 10:00
Václav Janiš Fulbright Scholar at Louisiana State University I: Thermodynamically consistent description of diffusion in disordered systems 27.10.2015 15:00
Kevin Garello Manipulation of magnetization by spin-orbit torques 23.10.2015 14:00
Can Onur Avci Interplay of charge, spin and thermal imbalances in normal-metal/ferromagnet bilayers 23.10.2015 10:00
Mads Brandbyge In silico studies of electronic current in nano-junctions: Exciting atomic motion 22.10.2015 15:00
Dr. P. Bednyakov Charged domain walls in BaTiO3 single-crystals 20.10.2015 10:00
Iaroslav Gnilitskyi and Leonardo Orazi Nonlinear laser lithography for industrial applications 16.10.2015 11:00
Chi-Chung Kei Applications of atomic layer deposition (ALD) 15.10.2015 13:30
Prof. Mikhail Osipov Molecular theory of ferroelectric ordering in bent-core smectic liquid crystals 15.10.2015 10:00
Pavel Středa Orbital momentum, anomalous Hall effect and topological phase transformation 13.10.2015 15:00
Dr. Maria Zhuravleva Crystal Growth of Halide Scintillators With High Energy Resolution 13.10.2015 13:00

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