Fyzikální ústav Akademie věd ČR

Institute and media

Faces & Places - Sculpture

CERN COURIER, Sept 27, 2012.

Jan Hladký, an experimental...

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Quantum Theory and Symmetries 7

www.fjfi.cz, 7.8.2011.

The Seventh International Conference...

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Quarks, Black Holes, CERN & its surroundings

CERN Document Server, 18.5.2011.

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Participants Forum and Fellows Meeting

HiPER News, 3.6.2010.

Members of the HiPER community gathered...

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Seminars

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

Tuesday, 23.04.2013 10:00 - 11:00

Dr. Ing. Klaus Kuhnen (Corporate Research Department, Electrodynamics and Drives, Robert Bosch GmbH, Germany)

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Luminescence Modes in the Semiconductor Micro Structure

Monday, 29.04.2013 13:00 - 14:00

Huibing Mao (East China Normal University, Shanghai, China)

In the semiconductor microstructure there are two different modes: Fabry-Perot modes and whispering gallery modes. In the band-edge region, there are strong coupling between the exciton and the confined photon, which will lead a quasi-particle: polariton. In a ZnO semiconductor nanobelt with a transverse size of m, more than 20 modes are observed in the band-edge region, and more than 60 modes are observed in the visible region. The theoretical results demonstrate that in the band-edge region the luminescence modes are determined by the polariton modes.

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Studies of phase transitions in Fe containing ternary perovskite multiferroics

Tuesday, 07.05.2013 10:00 - 11:00

Igor P. Raevski (Southern Federal University, Rostov-on-Don, Russia)

One of the promising ways of designing new single-phase multiferroic materials is adjusting the temperatures of both ferroelectric and magnetic phase transitions by ion substitutions in the host compound to obtain the maximal magnetoelectric coupling. The aim of the present talk is a brief review of the recent studies of both ferroelectric and magnetic phase transitions in some Fe containing ternary perovskite multiferroics, especially PbFe0.5B0.5O3 (B-Nb, Ta, Sb) and related solid solutions.

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Past seminars
Jana Poltierová Vejpravová Nanočástice na bázi oxidů přechodných kovů: struktura a magnetismus 24.05.2011 15:00
B. Wecht New Tools for New SCFTs 24.05.2011 15:00
Dr. Ed Moses The National Ignition Facility and the Goal of Nearterm Laser Fusion Energy 23.05.2011 15:00
Jana Nováková Measurement of the cross section of Z -> tau tau process with the ATLAS detector 20.05.2011 14:00
Dr. Peter Wahl Quantum Point Contact Microscopy 18.05.2011 15:00
Michal Vlasák Search for Microscpoic Black Holes at LHC 13.05.2011 10:30
Jan Mašek Antiferromagnetic semiconductors I-Mn-V: new family of materials for spintronics 11.05.2011 15:00
Prof. Dr. R. J. Soukup, Prof. Dr. N. J. Ianno Highly Ordered Growth of SiC Deposited using A Hollow Cathode Technique; Solar Energy Engineering 11.05.2011 13:00
Richard Polifka Dijets in diffractive ep interactions with tagged leading proton at the H1 experiment 06.05.2011 13:30
Jan Blaha Calorimetry at a future high energy electron positron collider 28.04.2011 15:00
Rolf Moeller Electronic transport on the nanoscale 28.04.2011 15:00
Seong Hee Park Research activities on laser-plasma electron acceleration and gamma-ray generations at KAERI 20.04.2011 14:00
Kitae Lee Interaction of ultraintense laser pulse with plasmas for the generation of a high energy proton beam and an ultrashort x-ray pulse 20.04.2011 14:00
Jiří Pešek Some aspects of non-equilibrium thermodynamics for small stochastic systems - part II 29.03.2011 15:00
Miroslav Havránek Upgrade of pixel detector in the ATLAS Experiment 25.03.2011 13:30
B. Rus, K. Rohlena Major thematic physics projects in the ELI-Beamlines laser facility: ultra-intense sources of radiation and accelerated particles, exotic physics 23.03.2011 15:00
Mojmír Šob Studium struktury a magnetismu hranic zrn v železe a v niklu z prvních principů 22.03.2011 15:00
Andreas Heinrich Probing the energetics and dynamics of individual atomic spins on surfaces 21.03.2011 15:00
Pavel Jež Search for NMSSM in the Higgs sector with the ATLAS detector 18.03.2011 13:30
Milan Krtička The origin of heavy elements in the Universe 17.03.2011 15:00
Karel Netočný Some aspects of non-equilibrium thermodynamics for small stochastic systems - part I 15.03.2011 15:00
Ali Sadeghi Minima Hopping Method: Structure prediction of nano-systems. Multiscale simulation of Kelvin probe force microscopy. 14.03.2011 14:00
Axel Hoffmann Pure Spin Currents: Discharging Spintronics 07.03.2011 15:00
Azamat Elmurodov Phase-slip phenomena in NbN superconducting nanowires with leads 24.02.2011 14:00
Antonín Fejfar Microscopic study of silicon thin films 23.02.2011 15:00
Balazs Ujfalussy Interactions between magnetic impurities on surfaces of noble metals and alloys 22.02.2011 15:00
Jan Hladký Physics at IHEP Serpukhov 1970 - 1990 (BIS-1 and BIS-2 experiments or What we also did since our beginnings) 17.02.2011 15:00
Bohdan Hejna Basics Ideas of Information Thermodynamics 16.02.2011 10:00
Pavel Středa Anomalous Hall conductivity: local orbitals approach 15.02.2011 15:00
Michal Svatoš Measurement of differential cross section of the processes gamma + b(c) + X at the ATLAS experiment 11.02.2011 13:30

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