Nanophysics seminar

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[[Nanophysics_seminar_2011_1|Időbeosztás, a szeminárium menete]]
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[[Nanophysics_seminar_-_fall,_2019|The schedule of the seminar (fall, 2019)]]
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[[Nanophysics_seminar_topics]]
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[[Previous seminars]]
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== Geresdi Attila (JC) - Csontos Miklós (ea) 2011. februar 17.==
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Journal club: [[File:Geresdi journal 20110217.pdf]]
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'''Csontos Miklós: Single hole transistors in GaAs nanostructures'''
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== Csonka Szabolcs (JC) - 2011. februar 10.==
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''' ?? '''
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[[:file:Indium_summary_v3_Groupmeeting.pdf‎ | Presentation ]]
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== Csontos Miklós (Ea.)- 2011. január 27.==
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''' Evidence for localization and 0.7 anomaly in hole quantum point contacts '''
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[[:file:Nanoseminar_110127.ppt‎‎ | Presentation ]]
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== Oroszlány László, Makk Péter(Ea) - 2011. január 13.==
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'''Channel sensitive theoretical and experimental analysis of Indium nanojunctions'''
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[[:file:Indium_summary_v3_Groupmeeting.pdf‎ | Presentation ]]
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== Balogh Zoltán (JC), Irek Weymann (Ea) - 2010. december 9. ==
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== Scherübl Zoltán (JC), Tóvári Endre (Ea) - 2010. december 2. ==
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'''Scherübl Zoltán - Linze Li, Rui Qin, Hong Li, Qihang Liu, Guangfu Luo, Jing Lu, Zhengxiang Gao:
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Functionalized Graphene for High Performance Two-dimensional Spintronics Devices
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[http://xxx.lanl.gov/abs/1011.6014 arXiv:1011.6014]'''
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[[Recent interesting articles]]
[[Recent interesting articles]]
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----
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[[Interesting articles for future seminars]]
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'''Tóvári Endre - Grafén nanoszalagok készítése hidrogén plazmával'''
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== Dóra Balázs (Ea) - 2010. november 25. ==
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'''Dóra Balázs - Majorana fermionok'''
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[[:file:fajlnev.pdf|fóliák (pdf)]],
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kapcsolódó cikkek:
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'''Race for Majorana fermions by M. Franz - [http://physics.aps.org/articles/v3/24 Physics] '''
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'''Ettore Majorana - [http://www.ejtp.com/majorana.html EJTP]'''
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'''F. Wilczek - Majorana returns - [http://www.nature.com/nphys/journal/v5/n9/full/nphys1380.html Nat. Phys.]'''
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'''Topological quantum computing (with Majorana fermions) - [http://rmp.aps.org/abstract/RMP/v80/i3/p1083_1 Rev. Mod. Phys.]'''
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== Tóvári Endre (Ea), Márton Attila (JC) - 2010. november 11. ==
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'''Márton Attila - D. Taubert, G. J. Schinner, C. Tomaras, H. P. Tranitz, W. Wegscheider, S. Ludwig:
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An electron jet pump: The Venturi effect of a Fermi liquid, http://xxx.lanl.gov/PS_cache/arxiv/pdf/1011/1011.2289v1.pdf'''
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[[Recent interesting articles]]
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----
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'''Tóvári Endre - Grafén nanoszalagok előállítása'''
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== Csonka Szabolcs (JC), Halbritter András (JC) - 2010. november 4. ==
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'''Csonka Szabolcs - S. Nadj-Perge, S.M. Frolov, E.P.A.M. Bakkers, L.P. Kouwenhoven: Spin-orbit qubit in a semiconductor nanowire - [http://xxx.lanl.gov/abs/1011.0064 arXiv:1011.0064]'''
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[[:file:SpinOrbitQubit.ppt|fóliák (ppt)]],
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[[Recent interesting articles]]
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----
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'''Halbritter András - M.P. Jura et al.: Spatially probed electron-electron scattering in a two-dimensional electron gas - [http://xxx.lanl.gov/abs/1011.0106 arXiv:1011.0106v1]
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[[:file:JC_topinka.pdf|fóliák (pdf)]],
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[[Recent interesting articles]]
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== Peter Bokes (Ea), Bordács Sándor (JC) - 2010. október 21. ==
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'''Beter Bokes: Electron transport through atomic nanojunctions: from simple models to
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realistic simulations'''
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''Slovak University of Technology (FEI STU), Bratislava''
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There are various theoretical approaches to modeling electronic transport
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through atomic nanojunctions, each at different level of sophistication. First,
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there is an intuitively appealing description of coherent transport in terms of
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wavepackets in model 1D potential, where as the central quantity is identified
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with the probability of transmission of electrons across the junction. This
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transmission plays also the key role in determination of the conductance of a
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realistic models of nanojunctions within the  ab initio methods. The
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energy-dependent features of transmission are intimately related to the local
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electronic structure of the junctions. Finally, due to the complexities of the
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electron-electron and/or electron-phonon interaction, there is a need
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of the formulation without the need of a one-particle picture in mind. One such
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possibility - the calculation of the conductance from the density-response
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function - will be introduced. All the above approaches will be demonstrated on
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an example of electronic transport through Al/AlOx/Al interface.
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----
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'''Bordács Sándor - Benjamin Krauss et al.: Raman Scattering at Pure Graphene Zigzag Edges -
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[http://pubs.acs.org/doi/abs/10.1021/nl102526s Nano Lett ASAP (2010)]
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'''
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[[:file:Bordacs_20101021.pdf‎|fóliák (pdf)]],
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[[Recent interesting articles]]
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== Pósa László (Ea), Makk Péter (JC) - 2010. október 14. ==
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'''Pósa László: Atomi méretű kontaktusok vizsgálata transzmissziós elektron mikroszkóppal'''
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----
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'''Makk Péter: Johannes S. Seldenthuis et al.: An all electric Single molecule Motor -
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[http://pubs.acs.org/doi/abs/10.1021/nn1021499 ACS Nano ASAP(2010)]
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'''
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[[:file:Jclub_20101014.pdf|fóliák (pdf)]],
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[[Recent interesting articles]]
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== Geresdi Attila (JC) - 2010. október 7. ==
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'''Geresdi Attila: K. Uchida et al. Spin Seebeck effect - [http://nano.math.bme.hu Nature Materials 10.1038/nmat2856 (2010)]'''
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[[Recent interesting articles]]
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== Makk Péter (Ea) - 2010. szeptember 28. ==
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'''Makk Péter: Portugáliától Angliáig'''
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Beszámoló a [http://www.tntconf.org/2010/ TNT2010] és a [https://www.eventsforce.net/expotel/frontend/reg/thome.csp?pageID=65166&eventID=238 Funmols-NanoCTM] meetingről
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[[:file:Nano_seminar_makkp_tnt.pdf|fóliák (pdf)]],
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kapcsolódó cikkek:
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[http://prl.aps.org/abstract/PRL/v105/i2/e026601 Optical Probe of Quantum Shot-Noise Reduction at a Single-Atom Contact],
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[http://pubs.acs.org/doi/abs/10.1021/nl051602p?prevSearch=%255Bauthor%253A%2BLauhon%252C%2BLincoln%2BJ.%255D&searchHistoryKey= Three-Dimensional Nanoscale Composition Mapping of Semiconductor Nanowires]
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[http://www.sciencemag.org/cgi/content/short/329/5991/544 Strain-Induced Pseudo–Magnetic Fields Greater Than 300 Tesla in Graphene Nanobubbles]
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== Geresdi Attila (Ea) - 2010. szeptember 21. ==
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'''Geresdi Attila: Beszámoló a [http://sm2010.sa.infn.it/ SM2010] konferenciáról'''
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[https://www.google.hu/maps/place/Budapest,+F+%C3%A9p%C3%BClet,+1111/@47.4798982,19.0537844,19z/data=!3m1!4b1!4m13!1m7!4m6!1m0!1m3!2m2!1d19.054651!2d47.4800568!3e0!3m4!1s0x4741dc5293dcc06b:0xd3dfaa27a827f95e!8m2!3d47.4799186!4d19.0546692  Usual location: BME Building F, Entrance I, 1st Floor, Department of Physics, Room 5 (seminar) room ]

Latest revision as of 20:50, 15 September 2019

The schedule of the seminar (fall, 2019)

Previous seminars

Recent interesting articles

Interesting articles for future seminars

Usual location: BME Building F, Entrance I, 1st Floor, Department of Physics, Room 5 (seminar) room

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