Notice (8): compact(): Undefined variable: etagMatches [CORE/src/Http/Response.php, line 1875]
Warning (512): Unable to emit headers. Headers sent in file=/var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php line=850 [CORE/src/Http/ResponseEmitter.php, line 48]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php:850) [CORE/src/Http/ResponseEmitter.php, line 148]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php:850) [CORE/src/Http/ResponseEmitter.php, line 177]
Warning (2): Cannot modify header information - headers already sent by (output started at /var/www/eli.pro-developers.hu/html/vendor/cakephp/cakephp/src/Error/Debugger.php:850) [CORE/src/Http/ResponseEmitter.php, line 177]
Date: 15 September 2017
Lecturer: Sándor Varró
Abstract:
Date: 8 September 2017
Lecturer: Prof. Hans-Jörg Kull (Institute for Theory of Statistical Physics, Laser Physics Group, RWTH Aachen University)
Abstract:
[1] G. Rascol, H. Bachau, V. T. Tikhonchuk, H.-J. Kull, T. Ristow, Phys. Plasmas 13, 103108 (2006).
[2] H.-J. Kull, New J. Phys. 14, 055013 (2012).
[3] C. Baumann, H.-J. Kull, and G.M. Fraiman, Phys. Rev. A 92, 063420 (2015).
Date: 12 May 2017
Lecturer: prof. Udo Schwingenschlögl
Abstract:
Date: 21 April 2017
Lecturer: Dr. Martina dell’Angela (Istituto Officina dei Materiali, ELETTRA Trieste, Italy)
Abstract:
Date: 24 March 2017
Lecturer: Judit Budai (Ultrafast Nanoscience Group, Scientific Applications Division)
Abstract:
Date: 9 March 2017
Lecturer: Todd Jaeger
Abstract:
Date: 13 January 2017
Lecturer: Petar Lambrev (head of Laboratory of Photosynthetic Membranes, Biological Research Centre, Szeged)
Abstract:
Date: 25 November 2016
Lecturer: Sándor Varró
Abstract:
Date: 11 October 2016
Lecturer: Prof. Matthias Bickelhaupt (Amsterdam Center for Multiscale Modeling, Vrije Universiteit Amsterdam, and Radboud University, Nijmegen, The Netherlands)
Abstract:
Proceeding from the insights emerging from KS-MO analyses and the above BiaB, I will develop a strategy for creating a stable species involving a truly hypervalent, five-coordinate carbon atom. If successful, this quest would come down to a violation of the octet rule for carbon! One might conceive this also as "freezing" the SN2 transition state, turning the otherwise labile species into a stable equilibrium structure.
Date: 26 September 2016
Lecturer: István Molnár
Abstract:
Date: 9 September 2016
Lecturer: Dániel Papp
Abstract:
Date: 2 September 2016
Lecturer: Mónika Polner
Abstract:
In our analysis particular attention has been paid to the role of the radiation reaction and of the time delay. There are several sources of time delay in the extended system: due to the angle of incidence of the impinging laser pulse and due to the propagation time between the two surface current sheets. In this presentation we show the analytic solution of the resulting coupled delay differential-difference system of equations when the three dielectrics have the same index of refraction, besides, we show some numerical studies of the most general case. The main emphasis is on the effect of the delay on the dynamics of the system.
Date: 8 July 2016
Lecturer: Jörg Pawelke (OncoRay – National Center for Radiation Research in Oncology, Dresden, Germany; Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden; and Helmholtz-Zentrum Dresden-Rossendorf)
Abstract:
Date: 1 July 2016
Lecturer: Zsolt Lécz
Abstract:
Date: 10 June 2016
Lecturer: Péter Dombi
Abstract:
Date: 27 May 2016
Lecturer: Csaba Janáky
Abstract:
Date: 13 May 2016
Lecturer: Mousumi Upadhyay-Kahaly
Abstract:
Date: 15 April 2016
Lecturer: Huabao Cao
Abstract:
Date: 1 April 2016
Lecturer: Vladimi Chvykov
Abstract:
Date: 18 March 2016
Lecturer: Tibor Csendes, Balázs Bánhelyi, and Mária Csete (University of Szeged)
Abstract:
Date: 9 March 2016
Lecturer: Christos Kamperidis
Abstract:
Date: 26 February 2016
Lecturer: László Árpád Gergely
Abstract:
Date: 19 February 2016
Lecturer: Miklós Füle
Abstract:
Date: 19 February 2016
Lecturer: Tamás Csizmadia
Abstract:
Date: 19 February 2016
Lecturer: Fatemeh Aeenehvand
Abstract:
Date: 12 February 2016
Lecturer: Károly Tőkési
Abstract:
Time-resolved photoemission experiments employing attosecond streaking of electrons emitted by an extended ultraviolet pump pulse and probed by a few-cycle near-infrared pulse found a time delay of about 100 as between photoelectrons from the conduction band and those from the 4f core level of tungsten. We present a microscopic simulation of the emission time and energy spectra employing a classical transport theory. Our calculations reproduced well both the emission spectra and streaking images. We found delay times near the lower bound of the experimental data.
Photoemission spectra feature also complex correlation satellite structures signifying the simultaneous excitation of single or multiple plasmons. The time delay of the plasmon satellites relative to the main line can be resolved in attosecond streaking experiments. Time-resolved photoemission thus provides the key to discriminate between intrinsic and extrinsic plasmon excitation. We demonstrate the determination of the branching ratio between intrinsic and extrinsic plasmon generation for simple metals.
Date: 10 February 2016
Lecturer: dr. Franck Lépine
Abstract:
Date: 4 February 2016
Lecturer: Péter Mati
Abstract:
Date: 29 January 2016
Lecturer: János Bohus
Abstract:
Date: 29 January 2016
Lecturer: Dániel Papp
Abstract:
Date: 29 January 2016
Lecturer: Mathieu Dumergue
Abstract:
Date: 22 January 2016
Lecturer: Attila Krasznahorkay (H.A.S.-ATOMKI)
Abstract:
Date: 8 January 2016
Lecturer: Bettina Ughy
Abstract:
Date: 30 October 2015
Lecturer: Subhendu Kahaly
Abstract:
Date: 9 October 2015
Lecturer: Katalin Hideghéty
Abstract:
Date: 2 October 2015
Lecturer: Péter Porosz - Elsevier
Abstract:
Date: 18 September 2015
Lecturer: Carlo Callegari (Italian Free Electron Laser FERMI, Trieste)
Abstract:
Free Electron Lasers fulfill the need for soft and hard X-ray radiation with extremely high brilliance, a high degree of (transverse and longitudinal) coherence, and duration in the femtosecond time domain. FERMI covers the spectral range from 100 down to 4 nm and has been designed as a Users’ facility providing stable operation, high spectral purity, full tunability, variable polarization, and low timing jitter. Since the beginning of Users’ operation in December 2012, FERMI has received ~200 proposals, and allocated ~1/3 of them. Three beamlines are open to users (Diffraction and Projection Imaging; Elastic and Inelastic Scattering-TIMEX; Low Density Matter) and three more are scheduled to open in 2016.
The LDM beamline caters to the atomic-, molecular-, and cluster-physics community, offering an endstation for photoelectron, photoion, and photon-scattering spectroscopy of supersonic jets (notably, of helium droplets, which can be used to transport and cool large molecules). Beyond its standard spectrometers (Velocity Map Imaging; ion Time of Flight; photon scattering) the end-station has accommodated user-supplied instruments, for Users’ experiments as well as FERMI characterization experiments.
Date: 9 September 2015
Lecturer: Virginijus Barzda (Chemical and Physical Sciences, University of Toronto)
Abstract:
Date: 17 July 2015
Lecturer: Tibor Pankotai (Genome Integrity and DNA Repair Group, University of Szeged)
Abstract:
Date: 10 July 2015
Lecturer: Zoltán Várallyay
Abstract:
Date: 19 June 2015
Lecturer: Subhendu Kahaly
Abstract:
In this seminar I would discuss how astrophysical conditions3,4,5 can be recreated inside the laboratory elucidating the metrology schemes that lets us probe these systems. I would present a glimpse of how space-time resolved movies in µm-fs domain can unravel rich dynamics of electrons in relativistic laser plasma accelerators4,5.
References:
1. H. Vincenti, S. Monchocé, S. Kahaly, Ph. Martin and F. Quéré“Optical properties of relativistic plasma mirrors” - Nature Communications5, 3403 (2014)
2. F. Sylla, M. Veltcheva, S. Kahaly, A. Flacco and V. Malka “Development and characterizarion of very dense submillemetric gas jets for laser plasma interaction” - Review of Scientific Instruments 83, 033507 (2012)
3. F. Sylla, A. Flacco, S. Kahaly, M. Veltcheva, E. d’Humières, I. Andriyash, V. Tikhonchuk and V. Malka “Short intense laser pulse collapse in near-critical plasma ”- Physical review letters 110, 085001 (2013)
4. S. Kahaly, S. Mondal,G. Ravindra Kumar, S. Sengupta, A. Das and P.K. Kaw “Polarimetric detection of laser induced ultrashort magnetic pulses in overdense plasma” - Physics of Plasmas 16, 043114 (2009)
5. A. Flacco, J. Vieira, A. Lifschitz, F. Sylla, S. Kahaly, M. Veltcheva, L. O. Silva and V. Malka “Persistence of magnetic driven by relativistic electrons in a plasma”- Nature Physics 11, 409-413 (2015)
Date: 12 June 2015
Lecturer: Tamara Kecskés
Abstract:
Date: 22 May 2015
Lecturer: Attila Czirják
Abstract:
References:
[1] L.V. Keldysh, Sov. Phys.- JETP 20 (1965) 1307–14
[2] F. Krausz, M. Ivanov, Rev. Mod. Phys. 81 (2009) 163
[3] P.B. Corkum, Phys. Rev. Lett. 71 (1993) 1994
[4] M. Lewenstein et al., Phys. Rev. A 49 (1994) 2117
[5] M. Uiberacker et al., Nature 446 (2007) 627
[6] A.N. Pfeiffer et al., Phys. Rev. Lett. 109 (2012) 083002
[7] M.G. Benedict, et al., J. Phys. A: Math. Theor. 45 (2012) 085304
[8] A. Czirjak, et al., Opt. Com. 179 (2000) 29-38;
[9] A. Czirjak, et al., Phys. Scr. T153 (2013) 014013
[10] D.M. Heim et al., Phys. Lett. A 377 (2013) 1822–1825
Date: 15 May 2015
Lecturer: Géza Groma (Hungarian Academy of Sciences, Biological Research Centre, Biophysical Institute, Szeged)
Abstract:
Date: 14 May 2015
Lecturer: Eleftherios Goulielmakis, Max-Planck (Institut für Quantenoptik, Garching, Germany)
Abstract:
Date: 8 May 2015
Lecturer: Sergei Kühn
Abstract:
Date: 24 April 2015
Lecturer: Péter Szász
Abstract:
Date: 17 April 2015
Lecturer: Mihály Pocsai (HHAS Wigner Research Centre of Physics, Dept. of High-energy Physics)
Abstract:
Date: 17 April 2015
Lecturer: Imre Barna
Abstract:
Date: 10 April 2015
Lecturer: Ádám Börzsönyi
Abstract:
Date: 10 April 2015
Lecturer: János Bohus
Abstract:
Date: 27 March 2015
Lecturer: Nicholas Matlis (Lawrence Berkeley National Laboratory, Acceleration and Fusion Research Division)
Abstract:
Date: 24 February 2015
Lecturer: Péter Szász
Abstract:
Date: 23 February 2015
Lecturer: Luca Volpe (CLPU, Salamanca)
Abstract:
Date: 13 February 2015
Lecturer: Ádám Börzsönyi
Abstract:
Date: 4 February 2015
Lecturer: Wolfgang Sandner (ELI-DC)
Abstract:
Date: 30 January 2015
Lecturer: Krisztián Lengyel (Institute for Solid State Physics and Opics, Wigner RCP of the H.A.S.)
Abstract:
Date: 23 January 2015
Lecturer: Sándor Varró
Abstract:
Date: 16 January 2015
Lecturer: Sándor Brockhauser
Abstract:
Date: 9 January 2015
Lecturer: Ashutosh Sharma
Abstract:
Date: 5 December 2014
Lecturer: Viktor Chikán (Kansas State University, Dept. of Chemistry)
Abstract:
Date: 28 November 2014
Lecturer: András Drozdy
Abstract:
Date: 21 November 2014
Lecturer: Imre Barna
Abstract:
Date: 14 November 2014
Lecturer: Lajos Fülöp
Abstract:
Date: 11 November 2014
Lecturer: Farkas Balázs
Abstract:
Date: 31 October 2014
Lecturer: Vladimir Chvykov
Abstract:
Date: 17 October 2014
Lecturer: Dániel Papp
Abstract:
Date: 10 October 2014
Lecturer: Zoltán Tóth
Abstract:
Date: 3 October 2014
Lecturer: Zsolt Lécz
Abstract:
Date: 26 September 2014
Lecturer: Luca Volpe
Abstract:
Date: 19 September 2014
Lecturer: Sándor Varró
Abstract:
Date: 5 September 2014
Lecturer: Mohamed Tarek
Abstract: