Fyzikální ústav Akademie věd ČR

Seminars

Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS): A Success Story for All Kind of Applications in Surface and Interface Analysis

Monday, 07.12.2015 13:00 - 14:00

Markus Terhorst (ION-TOF GmbH, Münster, Germany)

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Complex structures and magnetism of thin Cobalt oxide films on Iridium

Tuesday, 08.12.2015 15:00

Josef Redinger (Center for Computational Materials Science, Technische Universität Wien)

Abstract: Depending on the detailed interface, rocksalt CoO may grow in different orientations on the Ir(100) surface and thus strongly influence magnetic and structural properties. First principles calculations elucidate the driving forces behind. For ultra thin CoO(111) films supported on Ir(100) a close relationship between the local structural properties of the oxide film and the induced magnetic order is found, leading to alternating ferromagnetically and antiferromagnetically ordered segments.

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Ohlédnutí za rokem, ve kterém se klima stalo sociální silou

Tuesday, 15.12.2015 15:00 - 16:00

Václav Cílek (Geologický ústav AV ČR, v.v.i.)

Abstrakt: Rok 2010 byl mimořádně suchý. V Číně se dokonce jednalo o nejsušší zimu za posledních sto let, takže bylo nutné zvýšit dodávky obilí pro 300 milionů lidí. V Rusku se urodilo o 33 % obilí méně, než byla očekávaná sklizeň. Na Ukrajině ztráty dosáhly 20 % a v Kanadě 14 %. V červnu 2010 stála tuna pšenice 157 amerických dolarů, ale o půl roku později už dvojnásobek – 326 dolarů. Např. průměrný Egypťan vydává za jídlo 40 % svého platu, ale ti chudší mnohem víc. Chléb přitom představuje zhruba třetinu kalorií, které Egypťané a obecně obyvatelé severní Afriky spotřebují.

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Past seminars
Anna Kauch Continuous replica symmetry breaking in mean-field spin-glass models: Perturbation expansion without the replica trick 14.05.2013 15:00
Michal Otyepka Non-covalent Interactions to Graphene: Theory and Experiment 14.05.2013 10:30
Warren E. Pickett Superconductivity and Two-­ dimensionality: Experimental Facts, Theoretical Issues 09.05.2013 15:00
Igor P. Raevski Studies of phase transitions in Fe containing ternary perovskite multiferroics 07.05.2013 10:00
Josef Kudrnovský Spin-disordered resistivity of ferromagnetic metals: the disordered local moment approach 30.04.2013 15:00
Huibing Mao Luminescence Modes in the Semiconductor Micro Structure 29.04.2013 13:00
Dr. Ing. Klaus Kuhnen An Operator Calculus for Modeling and Compensation of Complex Memory Nonlinearities in Smart Material Systems 23.04.2013 10:00
M. Etzkorn Following dynamics at the atomic scale: The relaxation of a spin measured by time resolved STM 19.04.2013 14:00
Michal Šumbera Activities of the ultrarelativistic heavy ions group from the Institute of Nuclear Physics, AS CR, at ALICE and STAR experiments 18.04.2013 14:00
Dr. Vadim Smirnov Design and manufacturing of volume Bragg diffraction gratings in a phototermorefractive (PTR) glass for the pulse stretching and compression 18.04.2013 13:30
Carmen S. Menoni Discovering the nano-world with bright laser beams of extreme ultraviolet light 17.04.2013 15:00
Alexander Shick Electronic structure and magnetic properties of selected transuranium compounds 16.04.2013 15:00
Volodymyr Skoromets a Václav Janovec Tunability of materials and structures for THz spectral range; Dvojčata, domény, hybridní struktury 16.04.2013 10:00
J. Kaštil Magnetic properties and magnetocaloric effect of Co substituted Mn rich Ni2MnGa 11.04.2013 14:00
Šárka Todorova Hadronization and the Lund fragmentation model 11.04.2013 14:00
Jan Honolka Surface and material science perspectives of the new NanoESCA Lab 10.04.2013 15:00
Pavel Augustinský Improved Measurement of Green's Function in Hybridization Expansion Continuous Time Quantum Monte Carlo. 09.04.2013 15:00
Pavel Márton A brief excursion to the ferroelectric-domain-wall interior 09.04.2013 10:00
Ing. Filip Šroubek, Ph.D. Blind Deconvolution in Image Processing 09.04.2013 10:00
Sergej Moroz Super Efimov effect 04.04.2013 11:00
Fumitaka Ohashi Clathrates with group IV materials: novel photo-absorption materials for solar cells 28.03.2013 15:00
Xavier Marti Antiferromagnetic semiconductor spintronics 27.03.2013 10:00
Prof. Laurent Baulieu Minimizing gauge-functional for 2-d gravity and string theory 14.03.2013 15:00
Takatoshi Yamada Microscopic C-AFM/KPFM/Raman characterization of thermal and plasma CVD graphene 11.03.2013 15:30
Nava Setter Ferroelectric nano-wires 07.03.2013 15:00
Hiroki Tsuchiura Coercivity mechanism of Nd-Fe-B sintered magnets 07.03.2013 14:00
Takeshi Tayagaki Toward highly efficient Si solar cells using Ge/Si heterostructures 01.03.2013 13:00
Kirill Svit, PhD. student Formation and tunneling spectroscopy of CdS QDs obtained by Langmuir-Blodgett method 01.03.2013 10:00
Maurits W. Haverkort Theory of novel spectroscopic techniques: Probing spin, charge and orbital physics 28.02.2013 15:00
Prof. Chang Hee Nam Ultrafast and relativistic laser science research 28.02.2013 10:00

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