Fyzikální ústav Akademie věd ČR

Semináře

Helical pitch parameters of ferroelectric phase in bi- and multicomponent mixtures

Út, 06/09/2016 - 10:00 - 11:00

Katarzyna Kurp (Institute of Chemistry, Military University of Technology, Warsaw, Poland)

Abstrakt:

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Proximity effects induced by exchange and spin-orbit coupling at intefaces: graphene on metals and metal-organic coordination networks on topological insulators

Út, 13/09/2016 - 10:00 - 11:00

Andres Arnau (Basque Country University CSIC-UPV/EHU, Spain)

Spin interactions in clean graphene are rather weak due to the weakness of spin-orbit coupling. However, graphene functionalization with adatoms and/or molecules permits to enhance both exchange and spin-orbit couplings in a controlled manner by a proper choice of adatoms, like 3d transition metal atoms to enhance exchange fields and heavy atoms (Pb or Bi) to enhance spin-orbit interactions.

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Overview of solid-state laser materials at cryogenic temperatures

Út, 27/09/2016 - 15:00 - 17:00

Venkatesan Jambunathan (Dolní Břežany)

Development of diode-pumped solid-state lasers with high energy/high average power with good beam quality are of increasing interest for various scientific and technological applications such as laser driven inertial fusion, pump source for optical parametric chirped-pulse amplification (OPCPA), laser shock peening to harden the metals, laser induced damage threshold measurement etc. To develop such systems, Yb–doped laser materials are used due to the simplest energy level structure and easy availability of diode lasers as pump sources, and are cooled down to cryogenic temperatures.

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Minulé semináře
Samuel Paul David An overview of fabrication of transparent ceramics for different applications 31.08.2016 15:00
Dr. Yongchao Jia Ab initio characterization of luminescence in rare-earth doped phosphors 18.08.2016 13:00
Prof. Oleg Teryaev Radon transform and parton distributions 28.07.2016 14:00
Dr. Dmitri Semikoz Sources of astrophysical neutrinos 22.07.2016 14:00
Prof. Christophe Royon Diffraction at the LHC and the potential excess at 750 GeV in diphoton mass 14.07.2016 10:00
Prof. Chang-Beom Eom Oxide Nanoelectronics 12.07.2016 10:00
Gerald H. Pollack The Fourth Phase of Water: A Central Role in Health 30.06.2016 10:00
Giorgio Sangiovanni First-Order Character and Observable Signatures of Topological Quantum Phase Transitions 28.06.2016 15:00
Marek Malac Transmission electron microscopy imaging and spectroscopy of nanomaterials 27.06.2016 10:30
Dr. J. Raeymaekers The three-dimensional holographic universe: gravity, higher spins and strings 23.06.2016 14:00

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