485 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Charles UniversityCZ54 papers
- Czech Technical University in PragueCZ49 papers
- Joint Institute for Nuclear ResearchRU49 papers
- University of BonnDE49 papers
- University of FreiburgDE49 papers
- European Organization for Nuclear ResearchCH48 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT48 papers
- Johannes Gutenberg University MainzDE48 papers
- Ruhr University BochumDE48 papers
- Technical University of LiberecCZ48 papers
- Technical University of MunichDE48 papers
- University of TurinIT48 papers
104 papers
Composition-Dependent Properties of Nanopowders Tailored for X-Ray Photodynamic Therapy and Cathodoluminescence Imaging
Xenie Lytvynenko, Marie Urbanová, Ondřej Lalinský +4
This study investigates the synthesis and luminescence behavior of nanoparticles with varying content. The materials w…
Simultaneous Image Quality Improvement and Artefacts Correction in Accelerated MRI
Georgia Kanli, Daniele Perlo, Selma Boudissa +2
MR data are acquired in the frequency domain, known as k-space. Acquiring high-quality and high-resolution MR images can be time-consuming, posing a significant challenge when mult…
Country wide Shared FibreBased Infrastructure for Dissemination of Precise Time, Coherent Optical Frequency with Vibration Sensing
Josef Vojtech, Tomas Novak, Elisabeth Andriantsarazo +16
With the increasing demand for ultra-precise time synchronization and frequency dissemination across various scientific, industrial, and communication fields, the Czech Republic ha…
Ab initio study of angle-resolved electron reflection spectroscopy of few-layer graphene
Aleš Paták, Martin Zouhar, Ivo Konvalina +8
We present ab initio theory for electron reflection spectroscopy of few-layer graphene for arbitrary angles of incidence. The inelastic effects are included in a consistent way usi…
Extraction of Bend-Resolved Modal Basis in Deformed Multimode Fiber
Lubomir Skvarenina, Stephen Simpson, Yashar Alizadeh +1
Mode mixing in optical fibers caused by mechanical bending induces perturbations that distort the spatial field profile of coherent beams as they propagate through few-mode or mult…
Ultrafast 4D scanning transmission electron microscopy for imaging of localized optical fields
Petr Koutenský, Neli Laštovičková Streshkova, Kamila Moriová +4
Ultrafast electron microscopy aims for imaging transient phenomena occurring on nanoscale. One of its goals is to visualize localized optical and plasmonic modes generated by coher…
Nanomechanical State Amplifier Based on Optical Inverted Pendulum
Martin Duchaň, Martin Šiler, Petr Jákl +4
A contactless control of mean values and fluctuations of position and velocity of a nanoobject belongs among the key methods needed for ultra-precise nanotechnology and the upcomin…
Observations of a PT-like phase transition and limit cycle oscillations in non-reciprocally coupled optomechanical oscillators levitated in vacuum
Vojtěch Liška, Tereza Zemánková, Petr Jákl +4
Nanoparticles levitated in an optical trap provide a versatile platform to study mechanical oscillators in a controlled environment with tuneable parameters. Recently, it has becom…
Controlling light propagation in multimode fibers for imaging, spectroscopy and beyond
Hui Cao, Tomáš Čižmár, Sergey Turtaev +2
Light transport in a highly multimode fiber exhibits complex behavior in space, time, frequency and polarization, especially in the presence of mode coupling. The newly developed t…
Collins and Sivers transverse-spin asymmetries in inclusive muoproduction of mesons
G. D. Alexeev, M. G. Alexeev, C. Alice +188
The production of vector mesons in deep inelastic scattering is an interesting yet scarsely explored channel to study the transverse spin structure of the nucleon and the related p…
Tilt angle measurement with a Gaussian-shaped laser beam tracking
Martin Šarbort, Šimon Řeřucha, Petr Jedlička +2
We have addressed the challenge to carry out the angular tilt stabilization of a laser guiding mirror which is intended to route a laser beam with a high energy density. Such an ap…
Automatic unit for measuring refractive index of air based on Ciddor equation and its verification using direct interferometric measurement method
V. Hucl, M. Cizek, J. Hrabina +11
In scanning probe microscopy laser interferometers are usually used for measuring the position of the probe tip with a metrological traceability. As the most of the AFM setups are…
All-optical sub-Kelvin sympathetic cooling of a levitated microsphere in vacuum
Yoshihiko Arita, Graham D. Bruce, Ewan M. Wright +3
We demonstrate all-optical sympathetic cooling of a laser-trapped microsphere to sub-Kelvin temperatures, mediate by optical binding to a feedback-cooled adjacent particle. Our stu…
Absolute frequencies of H13C14N hydrogen cyanide transitions in 1,5 μm region with saturated spectroscopy and sub-kHz scanning laser
Jan Hrabina, Martin Hosek, Simon Rerucha +5
The wide span and high density of lines in its rovibrational spectrum render hydrogen cyanide a useful spectroscopic media for referencing absolute frequencies of lasers in optical…
Interpretation of field emission current-voltage data: background theory and detailed simulation testing of a user-friendly webtool
Mohammad M. Allaham, Richard G. Forbes, Alexandr Knapek +4
In field electron emission (FE) studies, to interpret current-voltage data and extract characterization parameters, we use smooth planar metal-like emitter (SPME) methodology and a…
How to build the optical inverse of a multimode fibre
Unė G. Būtaitė, Hlib Kupianskyi, Tomáš Čižmár +1
When light propagates through a multimode optical fibre (MMF), the spatial information it carries is scrambled. Wavefront shaping can undo this scrambling, typically one spatial mo…
Double production in pion-nucleon scattering at COMPASS
G. D. Alexeev, M. G. Alexeev, A. Amoroso +191
We present the study of the production of double mesons using COMPASS data collected with a 190 GeV/ beam scattering off NH, Al and W targets. Kinematic distri…
Challenges on Optical Printing of Colloidal Nanoparticles
Ianina L. Violi, Luciana P. Martinez, Mariano Barella +14
While colloidal chemistry provides ways to obtain a great variety of nanoparticles, with different shapes, sizes, material composition, and surface functions, their controlled depo…
Simulation of Motion of Many Ions in a Linear Paul Trap
Martin Oral, Lukáš Slodička, Ondřej Číp
The quadrupole linear Paul trap is one of the key instruments in building highly stable atomic clocks. However, a frequency reference based on a single trapped ion is limited in st…
Roadmap on Wavefront Shaping and deep imaging in complex media
Sylvain Gigan, Ori Katz, Hilton B. de Aguiar +42
The last decade has seen the development of a wide set of tools, such as wavefront shaping, computational or fundamental methods, that allow to understand and control light propaga…
Quantum non-Gaussianity of multi-phonon states of a single atom
Lukas Podhora, Lukas Lachman, Tuan Pham +4
Quantum non-Gaussian mechanical states from inherently nonlinear quantum processes are already required in a range of applications spanning from quantum sensing up to quantum compu…
Thermal Waves and Heat Transfer Efficiency Enhancement in Harmonically Modulated Turbulent Thermal Convection
P. Urban, P. Hanzelka, T. Králík +2
We study turbulent Rayleigh-Bénard convection over four decades of Rayleigh numbers 4E8 < Ra < 2E12, while harmonically modulating the temperatures of the plates of our cylindrical…
The exotic meson with and its decay into
M. G. Alexeev, G. D. Alexeev, A. Amoroso +192
We study the spin-exotic amplitude in single-diffractive dissociation of 190 GeV pions into using a hydrogen target and confirm the $π_1(1600) \to…
Time of flight 3D imaging through multimode optical fibres
Daan Stellinga, David B. Phillips, Simon Peter Mekhail +4
Time-of-flight (ToF) 3D imaging has a wealth of applications, from industrial inspection to movement tracking and gesture recognition. Depth information is recovered by measuring t…