Fyzikální ústav Akademie věd ČR

FZÚ v médiích

Český rozhlas Leonardo, 27.6.2010.

Přestože od úmrtí světoznámé...

Český rozhlas, 10.6.2010.

O novém vynálezu levných a účinných...

Semináře

Po, 19/07/2010 - 10:00 - 11:00

prof. Masamichi Hikosaka (Graduate School of Integrated Arts and Sciences, Hiroshima University, Kagamiyama 171, Hiroshima 7398521, Japan)

Materials can be divided into hard and soft materials. Typical examples are inorganic metals and polymers, respectively. The polymers show significant ability of “selforganization” that results in high performances and functions and finally produced lives on this planet. We have solved the problem of polymer self-organization by proposing a so called “chain sliding diffusion theory” and explained polymer crystallization mechanism.
We will talk on a recent topic that we succeeded for the first time in controlling the entanglement and chain sliding diffusion in polymer crystallization and in producing a novel morphology of nano‐oriented crystals…

 (více ...)

Po, 19/07/2010 - 14:00 - 15:00

Kiyoka Okada (Graduate School of Integrated Arts and Sciences, Hiroshima University, Japan)

Crystallization from the melt or gas is one of the most popular and well-known phenomena in any materials. Nucleation which is the early process of crystallization controls significantly structure and physical properties. Although classical nucleation theory (CNT) assumed theoretically the nucleation in the 1930s, nobody could succeed in confirming the nucleation because of technical difficulties.

We succeeded in experimental confirmation of nucleation of nano-nuclei of polyethylene (PE) for the first time by means of small angle X-ray scattering (SAXS).

 (více ...)

Út, 20/07/2010 - 13:00 - 14:00

Julien Pernot (Institut Néel - CNRS)

Continuous progress in the doping process of diamond has recently resulted in the fabrication of new diamond-based devices for opto- or electronic applications. In the forthcoming years, provided the processing technology can be fully mastered, this will make diamond a key material for manufacturing high-power, high-temperature, and high-speed electronic devices.

 (více ...)

Minulé semináře

Seminář Datum
Scanning Tunneling Spectroscopy of Molecules on Thin Insulating Films 13/04/2010 - 15:00
TILECAL - vlastnosti a rekonstrukce signálu. Jetové algoritmy a jevy v datech z pp srážek při 900 GeV 09/04/2010 - 13:30
Elektronické přechody v perovskitových kobaltitech 08/04/2010 - 14:00
Optická a elektronová litografie ve FZÚ AV ČR, v. v. i. 31/03/2010 - 15:00
DIRAC experiment at CERN: results and plans 25/03/2010 - 15:00
Magnetic grain boundaries in Ni and Fe and defect structure in zirconia-based materials 23/03/2010 - 15:00
Deformace magnetických látek v homogenním poli. 19/03/2010 - 13:15
Disperzní systémy pro velmi krátké optické impulzy 17/03/2010 - 14:00
Středisko Analýzy Funkčních Materiálů SAFMAT 16/03/2010 - 13:00
Možnost separace fyzikálního procesu v LHC metodami NNSU a DME 12/03/2010 - 13:30
Magnetic order in the ultrathin iron film on the Ir(001) surface 09/03/2010 - 15:00
The Third Ad Hoc Workshop on Jana2006 08/03/2010 - 09:00
Semiclassical Monte Carlo Simulation of Transport in Spintronic Devices 03/03/2010 - 09:00
Phonon-Assisted Current Noise in Molecular Junctions 02/03/2010 - 15:00
Spin pumping in magnetic tunnel junctions and topological insulators: Theory and experiments 25/02/2010 - 10:00
Simulácia štruktúrnych fázových prechodov v kryštáloch pomocou metadynamiky 23/02/2010 - 10:00
Unikátní stavy hmoty vytvářené intenzivním rentgenovým zářením 10/02/2010 - 15:00
První jety v datech, Monitorování b-triggeru, Dimionový kanál, Minimum bias interakce (experiment ATLAS) 05/02/2010 - 13:30
Can we exploit quantum mechanics to read genes? 04/02/2010 - 15:00
From Clusters to Crystals: Application of the Dynamical Mean-Field Theory to Materials 02/02/2010 - 15:00
Status projektu AFP- ATLAS Forward Physics 29/01/2010 - 13:30
Fotovoltaická přeměna sluneční energie 20/01/2010 - 15:00
The Second Ad Hoc Workshop on Jana2006 18/01/2010 - 09:00
Upgrade Vnitřního detektoru ATLAS 15/01/2010 - 13:30
Dynamical screening effects in X-ray absorption spectra of graphene and BN 05/01/2010 - 15:00
Povrch Si(111) před a po desorpci thallia 15/12/2009 - 15:00
Netradiční magneticky měkké materiály a jejich použití 14/12/2009 - 14:00
First ad hoc workshop on Jana2006 07/12/2009 - 09:00
Fundamentals of the Oxygen Reduction Reaction 27/11/2009 - 10:30
In situ synchtrotron x-ray diffraction analysis of molecular beam epitaxy growth 30/10/2009 - 10:00

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