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 / Po, 21/07/2014 - 10:00

 Magnetic materials as seen by magneto-optics

Seminář / Čt, 17/07/2014 - 14:00

 Nonequilibrium control of the magnetic exchange interaction

Seminář / Út, 08/07/2014 - 10:00

 LASERs at Stanford: from the Laboratory to Commercial Products

Workshop / Po, 30/06/2014

 Strong electron correlation effects in complex d- and f-based magnetic materials for technological applications

Seminář ELI Beamlines / Út, 24/06/2014 - 14:30

 Detection techniques and data monitoring on ATLAS experiment.

Seminář / Po, 23/06/2014 - 10:00

 Synchrotron radiation XAFS studies of local structure with femtometer accuracy

Seminář ELI Beamlines / Čt, 19/06/2014 - 14:00

 Hadron Therapy and Its Importance in Medicine

Seminář / Út, 10/06/2014 - 10:00

 Heat-dissipation in atomic-scale junctions

Po, 09/06/2014 - 13:25

 International Summer School on Physics at Nanoscale 2014

Seminář / Čt, 05/06/2014 - 16:00

 Ultrashort laser processing of solids. Numerical investigation of sub-wavelength optical and thermal effects in nanomaterials

Dvořákova přednáška / St, 04/06/2014 - 15:00

 The LASER: a Historical Perspective

Seminář / St, 04/06/2014 - 10:00

 Prostorové soustavy minimálních ploch

Seminář / Út, 03/06/2014 - 13:00

 Kompozitní katalytické materiály pro zlepšení účinnosti palivového článku s kyselinou mravenčí

Seminář / Po, 02/06/2014 - 10:00

 Photoelectrochemical Water Splitting

Seminář / St, 28/05/2014 - 10:00

 Transmission electron microscopy study of semiconductor nanowires and nanostructured materials

Seminář / Út, 27/05/2014 - 15:00

 Is the Concept of Electronic Band Structure valid for Si Nanocrystals of few nm in Size?

Seminář / Út, 27/05/2014 - 10:00

 Probing and Modifying Graphene at the Atomic Scale with Scanning Tunneling Microscopy

Seminář / St, 21/05/2014 - 15:00

 Physics behind 100J/10Hz laser for new scientific applications

Konference / Po, 19/05/2014

 XXI Czech-Polish seminar: Structural and ferroelectric phase transitions

Seminář ELI Beamlines / Čt, 15/05/2014 - 12:00

 Laserové dny 2014

Seminář / Út, 13/05/2014 - 15:00

 Roles of nonmagnetic elements on enhancement of perpendicular magnetocrystalline anisotropy: first-principles studies

Seminář / Út, 13/05/2014 - 10:00

 STM contrast: The role of the tip

Seminář / Út, 06/05/2014 - 15:00

 Non-adiabatic molecular dynamics with electron transitions

Seminář / Út, 06/05/2014 - 15:00

 A STM approach to molecular conductance and the properties of ZnO

Seminář / Út, 06/05/2014 - 13:30

 Příprava a charakterizace vybraných uhlíkových nano-struktur

Seminář / Út, 06/05/2014 - 13:00

 Silicon-Silicide nanocomposite heterostructures for Silicon based photonics, opto- and thermoelectronics

Seminář / Út, 29/04/2014 - 15:00

 Gapless metallic charge-density-wave phase driven by strong electron correlations

Seminář / Út, 29/04/2014 - 09:30

 Electrochemically addressable molecules for molecular electronics

Seminář / Po, 28/04/2014 - 14:00

 Vector - like Technicolor at the LHC

Workshop / Po, 28/04/2014 - 09:00

 The 22nd Ad-Hoc Workshop on Jana2006: advanced topics

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