Fyzikální ústav Akademie věd ČR

Events

Kvantové Monte Carlo simulace elektronové struktury pevných látek

Seminar / Tue, 04/02/2014 - 10:00 - 11:00

Jindřich Kolorenč (Oddělení teorie kondenzovaných látek, Fyzikální Ústav AV ČR, v.v.i.)

Na semináři budou popsány základní principy takzvané difuzní Monte Carlo metody, která umožňuje určovat vlastnosti základního stavu kvantových mnohočásticových systémù s velmi vysokou přesností. Jak název metody napovídá, transformace kvantové úlohy do podoby klasického stochastického procesu simulovatelného počítačem je postavena na podobnosti Schrödingerovy a difuzní rovnice. Difuzní Monte Carlo metoda nachází uplatnění při studiu elektronové struktury široké škály systémů, od konečných (atomů a molekul) až po rozlehlé (pevné látky).

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Quasiparticle spectrum of superconductor-normal metal heterojunctions

Seminar / Thu, 06/02/2014 - 10:00

Balazs Ujfalussy (Department of Theoretical Solid State Physics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, Budapest)

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ATLAS experiment data processing at the Goliáš computer farm

Seminar / Thu, 06/02/2014 - 14:00

Jiří Chudoba, Oldřich Kepka (Institute of Physics, AS CR)

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Silicon nanocrystals, photonic structures and optical gain

Seminar / Thu, 06/02/2014 - 15:00 - 15:30

Lukáš Ondič (Department of Thin Films and Nanostructures, Institute of Physics, CAS)

In this talk, which is a public rehearsal of my PhD defense, I will present the main results of my doctoral work. First, I will discuss the origin of a fast blue-green luminescence band in silicon nanocrystals which was investigated by means of time-resolved spectroscopy at low helium temperatures. Second, I will give a brief introduction to the phenomenon of light extraction employing leaky modes of photonic crystals.

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ELI BEAMLINES SUMMER SCHOOL (ELISS 2014)

Conference / Sun, 24/08/2014 - Fri, 29/08/2014

ELI Beamlines announce that the ELI Beamlines Summer School (ELISS 2014) will be held in Prague, The Czech Republic from Sunday August 24th, 2014 to Friday August 29th, 2014. The summer school targets students around the world to participate in seminars lead by distinguished academics and researchers.

More detailed information is available at http://www.eli-beams.eu/eli-events/eliss2014/.

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Past events

Seminar / Thu, 24/11/2011 - 15:00

 Multiferroics: Wide-bandgap semiconductors with challenging applications

Seminar / Fri, 18/11/2011 - 10:00

 Polymer stabilized liquid crystals

Seminar / Tue, 15/11/2011 - 15:00

 Quantum Monte-Carlo modeling of electronic correlation: Gound- and excited electronic states

Seminar / Mon, 14/11/2011 - 15:00

 Azobenzene: From electronic structure to molecular switching

Seminar / Fri, 11/11/2011 - 13:30

 The TOTEM experiment - Measurement of elastic and total cross section at the energy of 7 TeV

Seminar / Fri, 11/11/2011 - 10:00

 Experimental manifestations of the Nb4+ O- polaronic excitons in KTa(1-x)Nb(x)O(3): Photo-induced EPR and optical absorption.

Seminar / Thu, 10/11/2011 - 14:00

 Dynamical mean field modeling of LaCoO3

Seminar / Tue, 08/11/2011 - 15:00

 Spectra and localization in random graphs

Seminar / Tue, 08/11/2011 - 10:00

 Quo Vadis Spintronics?

Seminar / Thu, 03/11/2011 - 15:00

 Correlated electrons in nonequilibrium

Seminar / Wed, 02/11/2011 - 14:00

 Atom manipulation and sub-molecular imaging using qPlus NC-AFM

Seminar / Tue, 01/11/2011 - 14:00

 Records in a changing world

Seminar / Thu, 27/10/2011 - 10:00

 Diffractive optics for imaging on x-ray tubes, synchrotrons, and free-electron lasers

Seminar / Wed, 26/10/2011 - 11:00

 Ho doped potassium rare earth double tungstate laser operating around 2.1 μm

Seminar / Tue, 25/10/2011 - 15:00

 Quantum Chemistry Study of Porphyrin and Phthalocyanine Systems within DFT Methods

Seminar / Tue, 25/10/2011 - 10:00

 Structural and electronic properties of PTCDA organic molecules on semiconductor surfaces

Seminar / Fri, 21/10/2011 - 13:30

 Principal results from LHC: reflections from summer conferences

Seminar / Thu, 20/10/2011 - 15:00

 Golden seventies in particle physics (our beginnings IV) - Electronic experiments at CERN and IHEP Serpukhov (via LHE, JINR Dubna)

Seminar / Wed, 19/10/2011 - 15:00

 Transport properties of GaN doped with Fe

Seminar / Tue, 18/10/2011 - 15:00

 Stability of Fermi liquid with respect to dynamical fluctuations in strongly correlated electron systems

Seminar / Tue, 18/10/2011 - 10:00

 Interplay between defect structure and piezoelectric properties of Pb[Zr,Ti]O3 and ‘lead-free’ alternative compounds

Seminar / Thu, 13/10/2011 - 15:00

 Quantum physics without observers and paradoxes?

Seminar / Thu, 13/10/2011 - 14:00

 AFM based characterization of inorganic and organic semiconductor nanostructures

Seminar / Wed, 12/10/2011 - 15:00

 The extreme cold in the service of science

Seminar / Wed, 12/10/2011 - 13:45

 Structure, luminescence and thermoelectric properties of silicon-silicide nanoheterostructures with buried nanocrystals

Seminar / Wed, 12/10/2011 - 13:00

 Thermoelectrical properties of silicon double heterostructures with buried magnesium silicide two-dimensional structures

Conference / Fri, 07/10/2011 - 09:00

 Towards CP Violation in Neutrino Physics

Conference / Wed, 05/10/2011 - 08:00

 ELI-Beamlines Scientific Challenges

Seminar / Tue, 04/10/2011 - 15:00

 Enriched and high-order finite elements for large, accurate ab initio electronic structure calculations

Seminar / Tue, 04/10/2011 - 13:00

 Electronic processes occurring in solids irradiated by ultra-short XUV/Vis laser pulses: theory and computer simulations

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