Fyzikální ústav Akademie věd ČR

Seminars

Transition metal oxides topological Dirac semimetals

Tuesday, 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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Nanoluminescence, nanoscintillators

Tuesday, 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

Wednesday, 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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Past seminars
Zoltán Mics Electron dynamics and transport in nanocrystalline CdS studied by time-resolved THz spectroscopy 12.07.2011 10:00
Jan Hladký Our emigrants from the department of high energy physics of the Institute of Physics of the CSAS after 1968 23.06.2011 15:00
Elizabeth John Phonon modes and ferroelectric domains in PbTiO3 thin films 23.06.2011 10:00
Ivo Nezbeda Modern statistical thermodynamics of fluids: State of the art, problems, and prospects 21.06.2011 15:00
Prof. Miha Čekada Surface growth defects in PVD coatings 21.06.2011 14:00
Ingo Allekotte Measurements of low energy radiation and other enhancements of the Pierre Auger Observatory 16.06.2011 15:00
Oliver Gutfleisch Magnetic materials in sustainable energy 14.06.2011 15:00
Dr. Alexandra Mougin Coupling with a multiferroic BiFeO3: control under electric field 13.06.2011 10:00
Karel Píška TeX: New trends in development 09.06.2011 15:00
J. Vacek SELF-ASSEMBLY OF AZAHELICENES ON AG(1,1,1): STM AND COMPUTATIONAL STUDY 07.06.2011 15:00
Petr Gallus, Martin Zeman Seminar from the series "Physics at ATLAS Experiment" 03.06.2011 13:30
Victor Kukhtin Studies of ATLAS LAr calorimeter with beams of U-70 accelerator in Protvino 27.05.2011 10:30
Igor A. Savin Collaboration with Czech physicists in high energy experiments at Dubna, Serpukhov and CERN 26.05.2011 15:00
Jana Poltierová Vejpravová Nanočástice na bázi oxidů přechodných kovů: struktura a magnetismus 24.05.2011 15:00
B. Wecht New Tools for New SCFTs 24.05.2011 15:00
Dr. Ed Moses The National Ignition Facility and the Goal of Nearterm Laser Fusion Energy 23.05.2011 15:00
Jana Nováková Measurement of the cross section of Z -> tau tau process with the ATLAS detector 20.05.2011 14:00
Dr. Peter Wahl Quantum Point Contact Microscopy 18.05.2011 15:00
Michal Vlasák Search for Microscpoic Black Holes at LHC 13.05.2011 10:30
Jan Mašek Antiferromagnetic semiconductors I-Mn-V: new family of materials for spintronics 11.05.2011 15:00
Prof. Dr. R. J. Soukup, Prof. Dr. N. J. Ianno Highly Ordered Growth of SiC Deposited using A Hollow Cathode Technique; Solar Energy Engineering 11.05.2011 13:00
Richard Polifka Dijets in diffractive ep interactions with tagged leading proton at the H1 experiment 06.05.2011 13:30
Jan Blaha Calorimetry at a future high energy electron positron collider 28.04.2011 15:00
Rolf Moeller Electronic transport on the nanoscale 28.04.2011 15:00
Seong Hee Park Research activities on laser-plasma electron acceleration and gamma-ray generations at KAERI 20.04.2011 14:00
Kitae Lee Interaction of ultraintense laser pulse with plasmas for the generation of a high energy proton beam and an ultrashort x-ray pulse 20.04.2011 14:00
Jiří Pešek Some aspects of non-equilibrium thermodynamics for small stochastic systems - part II 29.03.2011 15:00
Miroslav Havránek Upgrade of pixel detector in the ATLAS Experiment 25.03.2011 13:30
B. Rus, K. Rohlena Major thematic physics projects in the ELI-Beamlines laser facility: ultra-intense sources of radiation and accelerated particles, exotic physics 23.03.2011 15:00
Mojmír Šob Studium struktury a magnetismu hranic zrn v železe a v niklu z prvních principů 22.03.2011 15:00

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