Fyzikální ústav Akademie věd ČR

Hlavní nabídka

Krátké zprávy

Zemřel V. G. Kadyshevsky

Interaktivní výstava 60 let CERN prodloužena

Nový grantový projekt ERC řešený ve Fyzikálním ústavu

Návštěva generálního ředitele CERN v Praze

Nové číslo ELI Beamlines Newsletter 2014

FZÚ v médiích

V Dolních Břežanech se začaly vyvíjet lasery nové generace

Magazín České noviny, 23.9.2014.

Silnější lasery nové generace...

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Cesta do hlubin mikrosvěta

Česká televize Déčko, pořad "Lovci záhad", 23.9.2014.

Reportáž...

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Vědci z celého světa staví v Dolních Břežanech lasery, jaké jinde nemají

NOVINKY.CZ, 22.9.2014.

V Dolních Břežanech vyrostlo unikátní...

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Prof. Jan Řídký hostem Studia Leonardo

Český rozhlas Studio Leonardo, 12.9.2014.

Současné kosmologické...

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Události

Molecular Geometry Determination by Atomic Force Microscopy

Seminář / Út, 07/10/2014 - 10:00 - 11:00

Nikolaj Moll (IBM Research Zurich, Ruschlikon, Switzerland)

Using functionalized tips, the atomic resolution of a single organic molecule can be achieved by atomic force microscopy (AFM) operating in the regime of short-ranged repulsive Pauli forces while the van der Waals and electrostatic interactions only add a diffuse attractive background. To theoretically describe the atomic contrast a simple model is introduced in which the Pauli repulsion is assumed to follow a power law as a function of the probed charge density. Even, different bond orders of individual carbon-carbon bonds in organic molecules can be distinguished by AFM.

Více >>

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

Seminář / Út, 07/10/2014 - 10:00 - 11:20

Petr Ondrejkovič (Oddělení dielektrik)

Dynamics of nanoscale polarization fluctuations in a SBN-61 single crystal: overview of our recent inelastic netron scattering experiments with a sub-milielectronvolt energy resolution; relevance of Vogel-Fulcher law to diffuse scattering in uniaxial relaxor crystals)

Více >>

Diamond Field Effect Transistors with high-k gate insulator

Seminář / Čt, 09/10/2014 - 10:00 - 11:00

Yasuo Koide (Network and Facilities Services Division; Wide Bandgap Materials Group, Optical and Electronic Materials Unit, National Institute for Materials Science (NIMS), Japan)

Diamond has an attractive interest as one of next-generation power electronics materials. Since the sheet hole density in the hydrogenated-diamond surface was reported to be as high as 1E14 cm-2 which was one or two orders larger than other semiconductors. Therefore, we should use such the big advantage and then have to develop the high-k gate dielectric for diamond in order to control the high-density hole carrier.

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International Workshop on Relaxor Ferroelectrics

Konference / Ne, 12/10/2014 - Čt, 16/10/2014

We are proud to host the first regular International Workshop on Relaxor Ferroelectrics in Stirin, Czech Republic, on 12–16 October 2014. The Workshop will will initiate a biannual worldwide discussion forum focused on the physics and applications of relaxor ferroelectrics, their structure, polar nanoregions, nanodomains, dielectric and piezoelectric properties, relation to structural and spin glasses, spectroscopic data etc.

For more information, please visit the Workshop website at http://palata.fzu.cz/iwrf14/.

Více >>

Spojený ústav jaderného výzkumu v Dubně: minulost, přítomnost a budoucnost

Seminář / Po, 13/10/2014 - 14:00

Richard Lednický (FZÚ AV ČR, SÚJV Dubna)

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Minulé události


Seminář ELI Beamlines / Pá, 06/12/2013 - 09:30	Laserové dny 2013
Čt, 05/12/2013 - 14:00	Giant effects in Co- and In-doped NiMnGa multifunctional alloys: Magnetic field induced reversible deformation and Giant MagnetoCaloric effect
Seminář / Út, 03/12/2013 - 10:00	Tabletop AFM, and, an interesting observation when probing forces and currents
Seminář / Út, 03/12/2013 - 10:00	1) Relaxation modes close to SmA* - SmCa* phase transitions 2) Optically addressed diffractive structures
Seminář / Pá, 29/11/2013 - 10:00	Numerical Analysis of Anderson localization
Seminář / Út, 26/11/2013 - 15:00	Theoretical description of non-equilibrium energy transformation processes on the level of molecular structures
Seminář / Út, 26/11/2013 - 13:00	Nodal ”ground states” and orbital textures in semiconductor quantum dots
Seminář ELI Beamlines / Po, 25/11/2013 - 11:30	Manažerské výzvy a rizika během výstavby nejintenzivnějšího laseru světa
Seminář / Út, 19/11/2013 - 10:00	Peculiarity of the low frequency dynamics of ferroelectric relaxors
Seminář / Pá, 15/11/2013 - 14:00	Self-assembly of CeO2 Nanocubes: New Approach for the Development of Resistive Random Access Memory Devices
Seminář / Čt, 14/11/2013 - 14:00	Crystal field and magnetism with Wannier functions: rare-earth ions in garnets, manganites and cobaltates
Seminář / Čt, 14/11/2013 - 14:00	Aktuální trendy ve zpracování dat - zpráva o konferencích CHEP 2013 a HEPIX
Seminář / Út, 12/11/2013 - 15:00	Superconducting fluctuations in the electron systems with real-space pairs
Workshop / Čt, 07/11/2013 - 13:00	The 9th Interregional Workshop on Advanced Nanomaterials (IWAN)
Seminář / St, 06/11/2013 - 15:00	Ti:sapphire Lasers: Past, Present and Future
Seminář / Út, 05/11/2013 - 15:00	New optical phenomena in multiferroic materials
Seminář / Po, 04/11/2013 - 14:30	Development of high-power mid-infrared Er fiber lasers
Seminář / Po, 04/11/2013 - 14:00	Current status of TRAM laser and its application at ILE/Osaka
Seminář / Čt, 31/10/2013 - 14:00	Temná hmota a temná energie v současné kosmologii
Seminář / Út, 29/10/2013 - 15:00	Dynamic regime of conduction in the Luttinger liquid with an impurity
Čt, 24/10/2013 - 15:00	Slavnostní setkání u příležitosti významného životního jubilea RNDr. Miloše Lokajíčka, DrSc.
Seminář / Čt, 24/10/2013 - 10:00	Charge transport in THz regime: carrier localization vs. effective medium effects
Seminář / Út, 22/10/2013 - 15:00	Energy transfer between nanostructures
Seminář / Út, 22/10/2013 - 10:00	Soft modes of antiferroelectric lead zirconate
Workshop / Po, 21/10/2013 - 09:00	The 18th Ad-Hoc Workshop on Jana2006: advanced topics
Seminář / Čt, 17/10/2013 - 14:00	Výpočet vazbového parametru α_s z hadronového rozpadu leptonu τ
Seminář / Čt, 17/10/2013 - 10:00	Selected results from our partners in liquid crystal research
Workshop / Čt, 17/10/2013 - 09:00	The 17th Ad-Hoc Workshop on Jana2006: basics of Jana2006
Seminář / Út, 15/10/2013 - 15:00	Symmetries and their role in fundamental physics
Seminář / Út, 15/10/2013 - 10:00	Dual-frequency nematic liquid crystals