Fyzikální ústav Akademie věd ČR

Události

Single-Molecule Junctions in Strong Optical Fields

Seminář / Út, 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

Seminář / Út, 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

Seminář / Út, 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

Seminář / Út, 16/06/2015 - 15:00

Václav Drchal (Oddělení teorie kondenzovaných látek, FzU AVCR)

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)

Konference / Ne, 28/06/2015 - Pá, 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)

Konference / Po, 27/07/2015 - 08:00 - So, 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

Oznámení / Ne, 23/08/2015 - Pá, 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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Minulé události

Konference / Po, 17/11/2014 - 11:00

 ESS Science Symposium 2014, Future Engineering Diffraction Research in Materials Processing and Testing

Seminář / Pá, 14/11/2014 - 14:00

 Growth of small organic molecules on graphene

Seminář / Út, 11/11/2014 - 10:00

 New Oxide Materials for Nonlinear Optical Applications

Seminář / Po, 10/11/2014 - 15:00

 Charge transfer processes in organic nano- and hetero-structures

Seminář / Čt, 30/10/2014 - 14:00

 Senzory a elektronika pro upgrade pixelového detektoru v experimentu ATLAS

Seminář / Čt, 30/10/2014 - 14:00

 Oxide layers on biomedical NiTi alloy – formation mechanism, mechanical stability and consequences for short- and long-term Ni-release

Konference / St, 22/10/2014 - 10:00

 295. Rozhovory o aktuálních otázkách rentgenové a neutronové strukturní analýzy

Seminář / Út, 21/10/2014 - 15:00

 Diffusion of a tagged particle in open single-file systems

Út, 21/10/2014 - 10:00

 Quantitative Atomic Force Microscopy of Organic Molecules

Seminář / Čt, 16/10/2014 - 14:00

 Elastický rozptyl protonů a platnost optického teorému v silných interakcích

Workshop / Čt, 16/10/2014 - 09:00

 The 23rd Ad-Hoc Workshop on Jana2006: basics of Jana2006

Seminář / St, 15/10/2014 - 15:00

 Jak byly objeveny kvarky

Seminář / Út, 14/10/2014 - 10:00

 A theoretical description of water splitting on metal decorated oxide surfaces

Seminář / Po, 13/10/2014 - 14:00

 Joint Institute for Nuclear Research in Dubna: past, presence and future

Konference / Ne, 12/10/2014

 International Workshop on Relaxor Ferroelectrics

Seminář / Čt, 09/10/2014 - 10:00

 Diamond Field Effect Transistors with high-k gate insulator

Seminář / Út, 07/10/2014 - 10:00

 Molecular Geometry Determination by Atomic Force Microscopy

Seminář / Út, 07/10/2014 - 10:00

 Dynamics of nanoscale polarization fluctuations in a SBN-61 single crystal

Seminář / Čt, 02/10/2014 - 10:00

 Controlling magnetism in atomically engineered nanostructures

Oznámení / St, 24/09/2014

 Slavnostní otevření laserového centra HiLASE

Seminář / Pá, 19/09/2014 - 15:00

 Femtosecond laser-induced periodic surface structures

Seminář / Út, 16/09/2014 - 10:00

 Simulations of electron transport phenomena in single-molecule junctions

Seminář / Po, 15/09/2014 - 10:00

 Nucleation and growth of twins during fracture of a fine grained magnesium alloy

Seminář / Čt, 11/09/2014 - 14:00

 X-ray spectra and electronic structure of Fe and Cu superconducting pnictides

Seminář / Čt, 11/09/2014 - 11:00

 Exploring the optical properties of nanomaterials at sub-nanometer scale with a direct correlation to its structure at atomic scale

Seminář / St, 10/09/2014 - 14:00

 The Concept of Temperature – Critical Analysis

Seminář / Po, 08/09/2014 - 10:00

 Silicon spintronics

Ne, 24/08/2014

 ELI BEAMLINES SUMMER SCHOOL (ELISS 2014)

Seminář / Po, 28/07/2014 - 10:00

 Magneto-optical spectroscopy and ellipsometry of nanostructures

Seminář / Čt, 24/07/2014 - 14:00

 DC and AC Magnetic Properties of the Thin Walled Superconducting Niobium Cylinder

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