Fyzikální ústav Akademie věd ČR

Events

Single-Molecule Junctions in Strong Optical Fields

Seminar / Tue, 09/06/2015 - 10:00 - 11:00

Joachim Reichert (Physik Department, TU München, Germany)

In order to advance the development of unimolecular electronic devices (e.g. film devices) it is mandatory to improve understanding of electron transport and its loss mechanisms in single molecules. In this aspect, multi-parameter studies are required to provide more information on such systems.

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Metastable ferroelectric states in antiferroelectric PZT ceramics

Seminar / Tue, 09/06/2015 - 14:00 - 15:00

Elena Buixaderas (Oddělení dielektrik, Fyzikální ústav AV ČR)

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Effects of thermal spin fluctuations on the electronic properties of itinerant magnets: Surprises from ab initio calculations

Seminar / Tue, 09/06/2015 - 15:00 - 16:00

Kirill Belashchenko (University of Nebraska-Lincol)

Abstract: Thermal spin fluctuations are present in equilibrium in all magnetic materials. These fluctuations interact with electronic quasiparticles and induce temperature-dependent changes in such observables as the spectral densities, magnetocrystalline anisotropy, and transport properties. This talk will review surprising examples of such effects in metallic magnets found using first-principles calculations. Spin fluctuations are included in these calculations within the vector disordered local moment model.

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Angle-resolved photoemission spectra of Heusler alloys: Ni2MnGa as a case study

Seminar / Tue, 16/06/2015 - 15:00

Václav Drchal (Department of Condensed Matter Theory, FZÚ AV ČR, v.v.i.)

Abstract: We have calculated the electronic structure and angle-resolved photoemission spectra of Heusler alloys from first principles using the TB-LMTO method. The disorder, caused either by non-stoichiometry, or by swapping of atoms between sublattices is treated within the CPA. Matrix elements are included within the dipole approximation.

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15th International Conference on Ferroelectric Liquid Crystals: Challenges in polar self-assembling systems (FLC–15)

Conference / Sun, 28/06/2015 - Fri, 03/07/2015

The series of International Conferences on Ferroelectric Liquid Crystals (FLC‘s) is devoted to basic and applied aspects of new self-assembling materials possessing chiral and polar structures and properties. These conferences have been organized in odd years in between International Conferences on Liquid Crystals.

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Frontiers of Quantum and Mesoscopic Thermodynamics (FQMT’15)

Conference / Mon, 27/07/2015 - 08:00 - Sat, 01/08/2015 - 08:00

FQMT’15 is a follow-up to the four previous, successful Prague conferences "Frontiers of Quantum and Mesoscopic Thermodynamics". The title of the conference is traditional and reflects main topics of early FQMT conferences.

The conference is focused on

  • Non-equilibrium quantum dynamics
  • Mesoscopic and biological systems
  • Foundations of quantum physics
  • Quantum optics, cold atoms

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ELI BEAMLINES AND HILASE SUMMER SCHOOL 2015

Announcement / Sun, 23/08/2015 - Fri, 28/08/2015

ELI Beamlines and HiLASE Summer School (ELISS 2015) will be held in Prague, The Czech Republic from Sunday August 23rd, 2015 to Friday August 28th, 2015. The summer school targets students around the world to participate in seminars lead by distinguished academics and researchers.

The detailed information is available on the ELI Beamlines website.

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Past events

Seminar / Thu, 27/06/2013 - 10:00

 First-principles theory of flexoelectricity

Seminar / Tue, 25/06/2013 - 15:00

 DFT calculations of electronic and magnetic structure of CuMnAs and other I-Mn-V compounds

Workshop / Sun, 23/06/2013

 ELI Beamlines Summer School 2013

Seminar / Thu, 20/06/2013 - 11:00

 Pulsed laser - matter interaction for material processing: Basic processes and perspectives

Seminar / Wed, 19/06/2013 - 14:00

 On the trail of LHC discoveries: scientific advances that accelerate more than sub-atomic particles

Seminar / Tue, 18/06/2013 - 14:00

 Apollon-10P: Status and implementation

Seminar / Fri, 14/06/2013 - 10:00

 Magnetic properties and applications of soft magnetic microwires

Seminar / Thu, 13/06/2013 - 14:00

 Measurement of W+W- bosons production cross section in the ATLAS experiment

The Dvořák Lecture / Wed, 12/06/2013 - 15:00

 The long journey to the Higgs boson and beyond at the LHC

Seminar / Mon, 10/06/2013 - 11:00

 Silicon-Silicide-Silicon multilayer nanoheterostructures for photonics and thermoelectronics applications

Seminar / Fri, 07/06/2013 - 11:00

 Cancelled: X-ray diagnostics for short pulse, high power laser plasma

Seminar / Fri, 07/06/2013 - 10:00

 Warm laser shock peening

Seminar / Tue, 28/05/2013 - 10:00

 PFM and Raman study of ferroelectric domain structure in PbTiO3 thin films

Conference / Tue, 21/05/2013

 The International Conference on Shape Memory and Superelastic Technologies (SMST 2013)

Seminar / Fri, 17/05/2013 - 14:15

 Tweed microstructures and Linear-quadratic Coupling in Phase Transitions

Seminar / Fri, 17/05/2013 - 10:00

 Spin-orbit coupling fields in hybrid ferromagnet/semiconductor heterostructures

Seminar / Thu, 16/05/2013 - 14:00

 Recent development of ultra-fine-grained metallic materials and magnetic powders at KIMS

Seminar / Thu, 16/05/2013 - 14:00

 Spin injection in ferromagnet/semiconductor hybrid structures: building blocks to spintronic circuits

Seminar / Thu, 16/05/2013 - 10:00

 Raman scattering studies of relaxor piezoelectrics

Seminar / Wed, 15/05/2013 - 15:00

 Intermediate valence in Pu and Pu-based superconductors

Seminar / Tue, 14/05/2013 - 15:00

 Continuous replica symmetry breaking in mean-field spin-glass models: Perturbation expansion without the replica trick

Seminar / Tue, 14/05/2013 - 10:30

 Non-covalent Interactions to Graphene: Theory and Experiment

Seminar / Thu, 09/05/2013 - 15:00

 Superconductivity and Two-­ dimensionality: Experimental Facts, Theoretical Issues

Seminar / Tue, 07/05/2013 - 10:00

 Studies of phase transitions in Fe containing ternary perovskite multiferroics

Seminar / Tue, 30/04/2013 - 15:00

 Spin-disordered resistivity of ferromagnetic metals: the disordered local moment approach

Seminar / Mon, 29/04/2013 - 13:00

 Luminescence Modes in the Semiconductor Micro Structure

Seminar / Tue, 23/04/2013 - 10:00

 An Operator Calculus for Modeling and Compensation of Complex Memory Nonlinearities in Smart Material Systems

Seminar / Fri, 19/04/2013 - 14:00

 Following dynamics at the atomic scale: The relaxation of a spin measured by time resolved STM

Seminar / Thu, 18/04/2013 - 14:00

 Activities of the ultrarelativistic heavy ions group from the Institute of Nuclear Physics, AS CR, at ALICE and STAR experiments

Seminar / Thu, 18/04/2013 - 13:30

 Design and manufacturing of volume Bragg diffraction gratings in a phototermorefractive (PTR) glass for the pulse stretching and compression

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