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Ab initio study of angle-resolved electron reflection spectroscopy of few-layer graphene

Physical Review B
2025-03-06 | Journal article
DOI: 10.1103/PhysRevB.111.125113
Contributors: Aleš Paták; Martin Zouhar; Ivo Konvalina; Eliška Materna Mikmeková; Lukáš Průcha; Ilona Müllerová; Anna Charvátová Campbell; Miroslav Valtr; Michal Horák; Vlastimil Křápek et al.
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Analytical electron microscopy analysis of insulating and metallic phases in nanostructured vanadium dioxide

Nanoscale Advances
2024 | Journal article
DOI: 10.1039/D4NA00338A
Contributors: Jan Krpenský; Michal Horák; Jiří Kabát; Jakub Planer; Peter Kepič; Vlastimil Křápek; Andrea Konečná
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Plasmonic sensing using Babinet’s principle

Nanophotonics
2023-10-12 | Journal article
DOI: 10.1515/nanoph-2023-0317
Contributors: Joseph Arnold Riley; Michal Horák; Vlastimil Křápek; Noel Healy; Victor Pacheco-Peña
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Spatio-spectral metrics in electron energy loss spectroscopy as a tool to resolve nearly degenerate plasmon modes in dimer plasmonic antennas

Nanophotonics
2023-07-20 | Journal article
DOI: 10.1515/nanoph-2023-0153
Contributors: Michal Horák; Andrea Konečná; Tomáš Šikola; Vlastimil Křápek
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Strong coupling in an Au plasmonic antenna– SiO2 layer system: A hybrid-mode analysis

Physical Review B
2023-03-22 | Journal article
DOI: 10.1103/PhysRevB.107.125144
Contributors: Pavel Gallina; Michal Kvapil; Jiří Liška; Andrea Konečná; Vlastimil Křápek; Radek Kalousek; Jakub Zlámal; Tomáš Šikola
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Plasmonic Properties of Individual Gallium Nanoparticles

The Journal of Physical Chemistry Letters
2023-03-02 | Journal article
DOI: 10.1021/acs.jpclett.3c00094
Contributors: Michal Horák; Vojtěch Čalkovský; Jindřich Mach; Vlastimil Křápek; Tomáš Šikola
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Two-dimensional quantitative near-field phase imaging using square and hexagonal interference devices

Nanophotonics
2022-09-09 | Journal article
DOI: 10.1515/nanoph-2022-0215
Contributors: Petr Dvořák; Pavel Klok; Michal Kvapil; Martin Hrtoň; Petr Bouchal; Jan Krpenský; Vlastimil Křápek; Tomáš Šikola
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Plasmonic Metasurface Resonators to Enhance Terahertz Magnetic Fields for High‐Frequency Electron Paramagnetic Resonance

Small Methods
2021-09 | Journal article
DOI: 10.1002/smtd.202100376
Contributors: Lorenzo Tesi; Dominik Bloos; Martin Hrtoň; Adam Beneš; Mario Hentschel; Michal Kern; Alisa Leavesley; Rainer Hillenbrand; Vlastimil Křápek; Tomáš Šikola et al.
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Structural and optical properties of monocrystalline and polycrystalline gold plasmonic nanorods

Optics Express
2020-11-09 | Journal article
DOI: 10.1364/OE.409428
Contributors: Lukáš Kejík; Michal Horák; Tomáš Šikola; Vlastimil Křápek
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Plasmonic Antennas with Electric, Magnetic, and Electromagnetic Hot Spots Based on Babinet’s Principle

Physical Review Applied
2020-05-19 | Journal article
DOI: 10.1103/PhysRevApplied.13.054045
Contributors: Martin Hrtoň; Andrea Konečná; Michal Horák; Tomáš Šikola; Vlastimil Křápek
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Independent engineering of individual plasmon modes in plasmonic dimers with conductive and capacitive coupling

Nanophotonics
2020-02-25 | Journal article
DOI: 10.1515/nanoph-2019-0326
Contributors: Vlastimil Křápek; Andrea Konečná; Michal Horák; Filip Ligmajer; Michael Stöger-Pollach; Martin Hrtoň; Jiří Babocký; Tomáš Šikola
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Vacuum Rabi splitting of a dark plasmonic cavity mode revealed by fast electrons

Nature Communications
2020-01-24 | Journal article
DOI: 10.1038/s41467-020-14364-3
Contributors: Ora Bitton; Satyendra Nath Gupta; Lothar Houben; Michal Kvapil; Vlastimil Křápek; Tomáš Šikola; Gilad Haran
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Limits of Babinet’s principle for solid and hollow plasmonic antennas

Scientific Reports
2019-03-08 | Journal article
DOI: 10.1038/s41598-019-40500-1
Contributors: M. Horák; V. Křápek; M. Hrtoň; A. Konečná; F. Ligmajer; M. Stöger-Pollach; T. Šamořil; A. Paták; Z. Édes; O. Metelka et al.
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High-Resolution Quantitative Phase Imaging of Plasmonic Metasurfaces with Sensitivity down to a Single Nanoantenna

Nano Letters
2019-02-13 | Journal article
DOI: 10.1021/acs.nanolett.8b04776
Contributors: Petr Bouchal; Petr Dvořák; Jiří Babocký; Zdeněk Bouchal; Filip Ligmajer; Martin Hrtoň; Vlastimil Křápek; Alexander Faßbender; Stefan Linden; Radim Chmelík et al.
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Comparative study of plasmonic antennas fabricated by electron beam and focused ion beam lithography

Scientific Reports
2018 | Journal article
DOI: 10.1038/S41598-018-28037-1
WOSUID: WOS:000436078500003
Contributors: Sikola, Tomas; Krapek, Vlastimil; Jaskowiec, Jiri; Svarc, Vojtech; Bukvisova, Kristyna; Horak, Michal
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Near-field digital holography: a tool for plasmon phase imaging

Nanoscale
2018 | Journal article
DOI: 10.1039/C8NR07438K
Contributors: Petr Dvořák; Michal Kvapil; Petr Bouchal; Zoltán Édes; Tomáš Šamořil; Martin Hrtoň; Filip Ligmajer; Vlastimil Křápek; Tomáš Šikola
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Uniaxial stress flips the natural quantization axis of a quantum dot for integrated quantum photonics

Nature Communications
2018 | Journal article
DOI: 10.1038/S41467-018-05499-5
WOSUID: WOS:000440652500010
Contributors: Rastelli, Armando; Trotta, Rinaldo; Bester, Gabriel; Edlinger, Johannes; Schmidt, Oliver G.; Schimpf, Christian; Huang, Huiying; Huo, Yongheng; Krapek, Vlastimil; Piredda, Giovanni et al.
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Invited Article: Direct phase mapping of broadband Laguerre-Gaussian metasurfaces

APL Photonics
2018-11 | Journal article
DOI: 10.1063/1.5049368
Contributors: Alexander Faßbender; Jiří Babocký; Petr Dvořák; Vlastimil Křápek; Stefan Linden
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Plasmon Resonances of Mid-IR Antennas on Absorbing Substrate: Optimization of Localized Plasmon-Enhanced Absorption upon Strong Coupling Effect

ACS Photonics
2018-11-21 | Journal article
DOI: 10.1021/acsphotonics.8b00806
Contributors: Lukáš Břínek; Michal Kvapil; Tomáš Šamořil; Martin Hrtoň; Radek Kalousek; Vlastimil Křápek; Jiří Spousta; Petr Dub; Peter Varga; Tomáš Šikola
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Boundary element method for 2D materials and thin films

Optics Express
2017 | Journal article
DOI: 10.1364/OE.25.023709
WOSUID: WOS:000412048500029
Contributors: Sikola, T.; Krapek, V.; Hrton, M.
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Imaging of near-field interference patterns by aperture-type SNOM - influence of illumination wavelength and polarization state

Optics Express
2017 | Journal article
DOI: 10.1364/OE.25.016560
WOSUID: WOS:000407815100085
Contributors: Sikola, Tomas; Varga, Peter; Spousta, Jiri; Dub, Petr; Krapek, Vlastimil; Kalousek, Radek; Hrton, Martin; Ligmajer, Filip; Samoril, Tomas; Kvapil, Michal et al.
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LDA plus DMFT approach to ordering phenomena and the structural stability of correlated materials

European Physical Journal-Special Topics
2017 | Journal article
DOI: 10.1140/EPJST/E2017-70054-6
WOSUID: WOS:000404918800011
Contributors: Vollhardt, D.; Kollar, M.; Krapek, V.; Augustinsky, P.; Leonov, I.; Kunes, J.
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Quantitative 3D Phase Imaging of Plasmonic Metasurfaces

ACS Photonics
2017 | Journal article
DOI: 10.1021/ACSPHOTONICS.7B00022
WOSUID: WOS:000404098200015
Contributors: Sikola, Tomas; Chmelik, Radim; Kalousek, Radek; Krapek, Vlastimil; Collakova, Jana; Tyc, Matej; Dvorak, Petr; Hrton, Martin; Ligmajer, Filip; Kejik, Lukas et al.
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Spontaneous brightening of dark excitons in GaAs/AlGaAs quantum dots near a cleaved facet

Physical Review. B
2017 | Journal article
DOI: 10.1103/PHYSREVB.95.165304
WOSUID: WOS:000400137000004
Contributors: Rastelli, A.; Schmidt, O. G.; Krapek, V.; Huo, Y. H.
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Influence of nanocrystalline diamond on resonant properties of gold plasmonic antennas

Physica Status Solidi (a)
2016 | Journal article
DOI: 10.1002/PSSA.201532927
WOSUID: WOS:000378398900026
Contributors: Vlastimil Křápek; Tomáš Šikola; Petr Dub; Radek Kalousek; Bohuslav Rezek; Alexander Kromka; Michal Kvapil
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Modeling of Plasmon-Enhanced Photoluminescence of Si Nanocrystals Embedded in Thin Silicon-Rich Oxinitride Layer

Acta Physica Polonica A
2016 | Journal article
DOI: 10.12693/APHYSPOLA.129.A-70
WOSUID: WOS:000371623600015
Contributors: T. Šikola; V. Křápek; Z. Édes
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Type-I and Type-II Confinement in Quantum Dots: Excitonic Fine Structure

Acta Physica Polonica A
2016 | Journal article
DOI: 10.12693/APHYSPOLA.129.A-66
WOSUID: WOS:000371623600014
Contributors: T. Šikola; P. Klenovský; V. Křápek
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Type-II InAs/GaAsSb/GaAs Quantum Dots as Artificial Quantum Dot Molecules

Acta Physica Polonica A
2016 | Journal article
DOI: 10.12693/APHYSPOLA.129.A-62
WOSUID: WOS:000371623600013
Contributors: J. Humlíček; V. Křápek; P. Klenovský
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Excitonic fine structure splitting in type-II quantum dots

Physical Review B
2015 | Journal article
DOI: 10.1103/PHYSREVB.92.195430
WOSUID: WOS:000365507900004
Contributors: T. Šikola; P. Klenovský; V. Křápek
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Polarization anisotropy of the emission from type-II quantum dots

Physical Review B
2015 | Journal article
DOI: 10.1103/PHYSREVB.92.241302
WOSUID: WOS:000366496300002
Contributors: J. Humlíček; V. Křápek; M. Zíková; P. Steindl; D. Hemzal; P. Klenovský
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Spatially resolved electron energy loss spectroscopy of crescent-shaped plasmonic antennas

Optics Express
2015 | Journal article
DOI: 10.1364/OE.23.011855
WOSUID: WOS:000354337700093
Contributors: T. Šikola; S. A. Maier; R. Kalousek; O. Tomanec; M. Hrtoň; L. Břínek; A. L. Koh; V. Křápek
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Strain-induced active tuning of the coherent tunneling in quantum dot molecules

Physical Review. B
2014 | Journal article
DOI: 10.1103/PHYSREVB.89.241303
WOSUID: WOS:000340658000001
Contributors: Schmidt, O. G.; Rastelli, A.; Sikola, T.; Ding, F.; Atkinson, P.; Huo, Y. H.; Krapek, V.; Trotta, R.; Zallo, E.
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Volume dependence of excitonic fine structure splitting in geometrically similar quantum dots

Physical Review B
2014 | Journal article
DOI: 10.1103/PHYSREVB.90.041304
WOSUID: WOS:000339975400001
Contributors: Schmidt, O. G.; Rastelli, A.; Krapek, V.; Huo, Y. H.
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Doping Induced Spin State Transition in LaCoO3: Dynamical M ean-Field Study

Physical Review Letters
2013 | Journal article
DOI: 10.1103/PHYSREVLETT.110.267204
WOSUID: WOS:000320960300017
Contributors: Kunes, J.; Krapek, V.; Augustinsky, P.
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Erratum: Disproportionation and Metallization at Low-Spin to High-Spin Transition in Multiorbital Mott Systems [Phys. Rev. Lett. <b>106</b> , 256401 (2011)]

Physical Review Letters
2013 | Journal article
DOI: 10.1103/PHYSREVLETT.110.019901
WOSUID: WOS:000313006100059
Contributors: V. Křápek; J. Kuneš
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Tuning of the valence band mixing of excitons confined in GaAs/AlGaAs quantum dots via piezoelectric-induced anisotropic strain

Physical Review B-solid State
2013 | Journal article
DOI: 10.1103/PHYSREVB.87.075311
WOSUID: WOS:000314874800015
Contributors: Schmidt, O. G.; Rastelli, A.; Kumar, S.; Atkinson, P.; Zallo, E.; Krapek, V.; Trotta, R.; Plumhof, J. D.
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Controlling quantum dot emission by integration of semiconductor nanomembranes onto piezoelectric actuators

Physica Status Solidi (B)
2012 | Journal article
DOI: 10.1002/PSSB.201100775
WOSUID: WOS:000302003600007
Contributors: Schmidt, O. G.; Michler, P.; Doerr, K.; Bester, G.; Grimm, D.; Thurmer, D. J.; Joens, K. D.; Hafenbrak, R.; Benyoucef, M.; Kiravittaya, S. et al.
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Excitation intensity dependence of photoluminescence spectra of SiGe quantum dots grown on prepatterned Si substrates: Evidence for biexcitonic transition

Physical Review B
2012 | Journal article
DOI: 10.1103/PHYSREVB.86.115305
WOSUID: WOS:000308288300008
Contributors: G. Bauer; V. Křápek; J. Humlíček; T. Fromherz; H. Steiner; F. Hackl; D. Munzar; E. Lausecker; M. Brehm; P. Klenovský
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Spin State of Negative Charge-Transfer Material SrCoO3

Physical Review Letters
2012 | Journal article
DOI: 10.1103/PHYSREVLETT.109.117206
WOSUID: WOS:000308736000013
Contributors: Kozhevnikov, A. V.; Toschi, A.; Sangiovanni, G.; Parragh, N.; Krapek, V.; Kunes, J.
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Spin state transition and covalent bonding in LaCoO3

Physical Review. B
2012 | Journal article
DOI: 10.1103/PHYSREVB.86.195104
WOSUID: WOS:000310684100004
Contributors: Anisimov, V. I.; Korotin, Dm M.; Novoselov, D.; Kunes, J.; Novak, P.; Krapek, V.
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Disproportionation and Metallization at Low-Spin to High-Spin Transition in Multiorbital Mott Systems

Physical Review Letters
2011 | Journal article
DOI: 10.1103/PHYSREVLETT.106.256401
WOSUID: WOS:000291890700004
Contributors: Krapek, Vlastimil; Kunes, Jan
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Strain-induced anticrossing of bright exciton levels in single self-assembled GaAs/AlxGa1-xAs and InxGa1-xAs/GaAs quantum dots

Physical Review B-solid State
2011 | Journal article
DOI: 10.1103/PHYSREVB.83.121302
WOSUID: WOS:000288160300001
Contributors: Schmidt, O. G.; Rastelli, A.; Michler, P.; Doerr, K.; Herklotz, A.; Klenovsky, P.; Hafenbrak, R.; Joens, K. D.; Ding, F.; Krapek, V. et al.
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Electronic structure of InAs quantum dots with GaAsSb strain reducing layer: Localization of holes and its effect on the optical properties

Applied Physics Letters
2010 | Journal article
DOI: 10.1063/1.3517446
WOSUID: WOS:000284545200055
Contributors: J. Humlíček; D. Munzar; V. Křápek; P. Klenovský
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Experimental investigation and modeling of the fine structure splitting of neutral excitons in strain-free GaAs/AlxGa1-xAs quantum dots

Physical Review B-solid State
2010 | Journal article
DOI: 10.1103/PHYSREVB.81.121309
WOSUID: WOS:000276248900018
Contributors: Schmidt, O. G.; Rastelli, A.; Bimberg, D.; Schliwa, A.; Wang, L.; Krapek, V.; Plumhof, J. D.
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Modelling of electronic states in InAs/GaAs quantum dots with GaAsSb strain reducing overlayer

Journal of Physics: Conference Series
2010 | Journal article
DOI: 10.1088/1742-6596/245/1/012086
WOSUID: WOS:000294907400086
Contributors: Josef Humlíček; Dominik Munzar; Vlastimil Křápek; Petr Klenovský
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Quantum entanglement in lateral GaAs/AlGaAs quantum dot molecules

Journal of Physics: Conference Series
2010 | Journal article
DOI: 10.1088/1742-6596/245/1/012027
WOSUID: WOS:000294907400027
Contributors: Munzar, D.; Schmidt, O. G.; Rastelli, A.; Klenovsky, P.; Krapek, V.
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Tuning the Exciton Binding Energies in Single Self-Assembled InGaAs/GaAs Quantum Dots by Piezoelectric-Induced Biaxial Stress

Physical Review Letters
2010 | Journal article
DOI: 10.1103/PHYSREVLETT.104.067405
WOSUID: WOS:000274445100049
Contributors: Schmidt, O. G.; Rastelli, A.; Bester, G.; Doerr, K.; Zwiller, V.; Benyoucef, M.; Chen, Y. H.; Krapek, V.; Zander, T.; Plumhof, J. D. et al.
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Self-assembled quantum dots with tunable thickness of the wetting layer: Role of vertical confinement on interlevel spacing

Physical Review B-solid State
2009 | Journal article
DOI: 10.1103/PHYSREVB.80.085309
WOSUID: WOS:000269639300070
Contributors: Schmidt, Oliver G.; Rastelli, Armando; Bimberg, Dieter; Schliwa, Andrei; Horton, Felicity; Ding, Fei; Krapek, Vlastimil; Wang, Lijuan
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Magnetooptical properties of quantum dots: Influence of the piezoelectric field

Physica E: Low-dimensional Systems and Nanostructures
2008 | Journal article
DOI: 10.1016/J.PHYSE.2007.08.026
WOSUID: WOS:000254646400065
Contributors: Andrei Schliwa; Dieter Bimberg; Vlastimil Křápek
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Determination of Quantum Dot Morphology from Magnetooptical Properties

Acta Physica Polonica A
2007 | Journal article
DOI: 10.12693/APHYSPOLA.112.339
WOSUID: WOS:000250180300035
Contributors: A. Schliwa; D. Bimberg; V. Křápek
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Peer review (40 reviews for 13 publications/grants)

Review activity for ACS photonics. (3)
Review activity for Journal of applied physics. (3)
Review activity for Journal of physics. (4)
Review activity for Journal of physics. (4)
Review activity for Materials today communications. (1)
Review activity for Nanotechnology. (2)
Review activity for Nature communications (1)
Review activity for New journal of physics. (2)
Review activity for Optics and Laser Technology. (3)
Review activity for Physica scripta. (6)
Review activity for Physical review research. (1)
Review activity for Physical review. (1)
Review activity for Semiconductor science and technology. (9)
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