Fyzikální ústav Akademie věd ČR

Události

LASERs at Stanford: from the Laboratory to Commercial Products

Seminář / Út, 08/07/2014 - 10:00 - 13:00

Prof. Robert L. Byer (Stanford University, U.S.A.)

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Nonequilibrium control of the magnetic exchange interaction

Seminář / Čt, 17/07/2014 - 14:00

Martin Eckstein (Max Planck Research Department, University of Hamburg)

Controlling complex phases of correlated systems on ultra-short timescales is an intriguing application of nonequilibrium ideas in condensed matter physics. In this talk will focus on the control of magnetic states. Magnetic order is determined by the exchange interaction J, which emerges from the Coulomb interaction and the Pauli principle. Driving the electrons out of equilibrium thus modifies J and allows for ultra-fast manipulation of magnetism without using strong magnetic fields.

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

Seminář / Čt, 24/07/2014 - 14:00

M. I. Tsindlekht (Racah Institute of Physics, Hebrew University of Jerusalem, Israel)

Nucleation of the superconducting phase in a thin surface sheath in a decreasing magnetic field parallel to the sample surface was predicted by Saint-James and de Gennes fifty years ago. This prediction was confirmed in a short time after the paper’s publication. Nevertheless, the model for the ac losses in bulk samples in magnetic fields above Hc2 are still absent. Experiments with thin-walled superconducting cylinders can provide an essential simplification of this problem. Thin-walled hollow cylinders with macroscopic diameter have some advantages in research.

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ELI BEAMLINES SUMMER SCHOOL (ELISS 2014)

Ne, 24/08/2014 - Pá, 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/cs/eli-events/eliss2014-2/.

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Minulé události

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

Seminář / Út, 09/04/2013 - 15:00

 Improved Measurement of Green's Function in Hybridization Expansion Continuous Time Quantum Monte Carlo.

Seminář / Út, 09/04/2013 - 10:00

 A brief excursion to the ferroelectric-domain-wall interior

Seminář / Út, 09/04/2013 - 10:00

 Blind Deconvolution in Image Processing

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