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

Seminář / Čt, 16/05/2013 - 14:00

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

Seminář / Čt, 16/05/2013 - 14:00

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

Seminář / Čt, 16/05/2013 - 10:00

 Raman scattering studies of relaxor piezoelectrics

Seminář / St, 15/05/2013 - 15:00

 Intermediate valence in Pu and Pu-based superconductors

Seminář / Út, 14/05/2013 - 15:00

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

Seminář / Út, 14/05/2013 - 10:30

 Non-covalent Interactions to Graphene: Theory and Experiment

Seminář ELI Beamlines / Út, 14/05/2013 - 10:00

 Exkurze na PALS

Seminář / Čt, 09/05/2013 - 15:00

 Superconductivity and Two-­ dimensionality: Experimental Facts, Theoretical Issues

Seminář / Út, 07/05/2013 - 10:00

 Studies of phase transitions in Fe containing ternary perovskite multiferroics

Seminář ELI Beamlines / Po, 06/05/2013 - 09:30

 Aplikace laserů

Seminář / Čt, 02/05/2013 - 09:30

 Laserový den na UPOL

Seminář ELI Beamlines / Út, 30/04/2013 - 15:00

 Manažerské výzvy a rizika během výstavby nejintenzivnějšího laseru světa

Seminář / Út, 30/04/2013 - 15:00

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

Seminář / Út, 30/04/2013 - 14:00

 Aktuální výsledky skupiny uhlíkových nanostruktur - pracovní seminář odd. 11

Seminář / Po, 29/04/2013 - 13:00

 Luminescence Modes in the Semiconductor Micro Structure

Seminář / Út, 23/04/2013 - 14:00

 Aktuální výsledky Společné laboratoře nízkých teplot - pracovní seminář odd. 11

Seminář / Út, 23/04/2013 - 10:00

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

Seminář ELI Beamlines / Po, 22/04/2013 - 12:15

 Laserový den na UTB

Seminář ELI Beamlines / Po, 22/04/2013 - 09:30

 Speciální druhy laserů II – lasery emitující UV a rentgenové záření

Seminář / Pá, 19/04/2013 - 14:00

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

Seminář / Čt, 18/04/2013 - 14:00

 Magnetické ferity ve službách lékařských věd – kobaltnato-zinečnatý ferit

Seminář / Čt, 18/04/2013 - 14:00

 Aktivity skupiny ultrarelativistických těžkých iontů ÚJF AV ČR v experimentech ALICE a STAR

Seminář / St, 17/04/2013 - 15:00

 Discovering the nano-world with bright laser beams of extreme ultraviolet light

Seminář / Út, 16/04/2013 - 15:00

 Electronic structure and magnetic properties of selected transuranium compounds

Seminář / Út, 16/04/2013 - 10:00

 Tunability of materials and structures for THz spectral range; Dvojčata, domény, hybridní struktury

Seminář / Po, 15/04/2013 - 09:30

 Speciální druhy laserů – optické parametrické generátory, ramanovské lasery

Seminář / Pá, 12/04/2013 - 13:05

 RTG záření: Detekce a aplikace

Seminář / Čt, 11/04/2013 - 14:00

 Magnetic properties and magnetocaloric effect of Co substituted Mn rich Ni2MnGa

Seminář / Čt, 11/04/2013 - 14:00

 Hadronizace a lundský fragmentační model

Seminář / St, 10/04/2013 - 15:00

 Surface and material science perspectives of the new NanoESCA Lab

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