Ing. Daniel Vavřík, Ph.D.
- PozicePosition
- pracovníkWorker
- OdděleníDepartment
- oddělení fyzikálních aplikací a technologiíDepartment of Applied Physics and Technology
- Pracovní skupinaWorkgroup
- aplikace v neživé příroděApplications in Material Sciences
- ÚstavInstitute
- Ústav technické a experimentální fyzikyInstitute of Experimental and Applied Physics
- EmailEmail
- daniel.vavrik@cvut.cz
- MístnostRoom
- 237
Husova 240/5, Praha
ProjektyProjects
4
- Centrum pokročilých jaderných technologií IICenter of Advanced Nuclear Technology II 2023–2028
- Quantitative inspection of complex composite aeronautic parts using advanced X-ray techniquesQuantitative inspection of complex composite aeronautic parts using advanced X-ray techniques 2013–2015
- Konstrukce 3D detektoru ionizujícího záření - voxelový detektorDesign of 3D detector of ionizing radiation - voxel detector 2010–2011
- Vyhodnocování energie odpovědné za růst trhlinyEvaluation of the energy responsible for fracture advancing 2009–2012
VýsledkyResults
57
Článek v časopiseJournal article39
- Transmission energy dispersive X-ray diffraction as a tool for the laboratory study of fast processes in metalsTransmission energy dispersive X-ray diffraction as a tool for the laboratory study of fast processes in metals 2025
- Data získaná metodou rentgenové výpočetní tomografie a jejich úprava pro potřeby průzkumu a dokumentace deskových malebData obtained by x-ray computed tomography and their modification for research and documentation of panel paintings 2023
- Application of 2 x 5 MPX3 camera with monolithic sensor for phase contrast imaging and computed tomographyApplication of 2 x 5 MPX3 camera with monolithic sensor for phase contrast imaging and computed tomography 2022
- Investigation of BGA underfill process based on multipositional computed tomographyInvestigation of BGA underfill process based on multipositional computed tomography 2022
- mu-CT investigation of tin whisker growth mechanismsmu-CT investigation of tin whisker growth mechanisms 2020
- Stratigraphy of a layered structure utilizing XRF and scattered photonsStratigraphy of a layered structure utilizing XRF and scattered photons 2020
- Improvement of TimePix energy resolution correcting threshold variationsImprovement of TimePix energy resolution correcting threshold variations 2019
- Mapping of XRF data onto the surface of a tomographically reconstructed historical sculptureMapping of XRF data onto the surface of a tomographically reconstructed historical sculpture 2019
- Multimodal PSSMA-Functionalized GdF3 : Eu3+(Tb3+) Nanoparticles for Luminescence Imaging, MRI, and X-Ray Computed TomographyMultimodal PSSMA-Functionalized GdF3 : Eu3+(Tb3+) Nanoparticles for Luminescence Imaging, MRI, and X-Ray Computed Tomography 2019
- High resolution X-ray micro-CT imaging of fibrin scaffold using large area single photon counting detectorHigh resolution X-ray micro-CT imaging of fibrin scaffold using large area single photon counting detector 2018
- Laboratory based study of dynamical processes by 4D X-ray CT with sub-second temporal resolutionLaboratory based study of dynamical processes by 4D X-ray CT with sub-second temporal resolution 2017
- X-ray micro-CT and neutron CT as complementary imaging tools for non-destructive 3D imaging of rare silicified fossil plantsX-ray micro-CT and neutron CT as complementary imaging tools for non-destructive 3D imaging of rare silicified fossil plants 2017
- Development and characterization of high-resolution neutron pixel detectors based on Timepix read-out chipsDevelopment and characterization of high-resolution neutron pixel detectors based on Timepix read-out chips 2016
- Experimentally enhanced model-based deconvolution of propagation-based phase-contrast dataExperimentally enhanced model-based deconvolution of propagation-based phase-contrast data 2016
- Evaluation of porosity effects on the mechanical properties of carbon fiber-reinforced plastic unidirectional laminates by X-ray computed tomography and mechanical testingEvaluation of porosity effects on the mechanical properties of carbon fiber-reinforced plastic unidirectional laminates by X-ray computed tomography and mechanical testing 2016
- Spectroscopic micro-tomography of metallic-organic composites by means of photon-counting detectorsSpectroscopic micro-tomography of metallic-organic composites by means of photon-counting detectors 2015
- Visualization of delamination in composite materials utilizing advanced X-ray imaging techniquesVisualization of delamination in composite materials utilizing advanced X-ray imaging techniques 2015
- Utilization of dual-source X-ray tomography for reduction of scanning time of wooden samplesUtilization of dual-source X-ray tomography for reduction of scanning time of wooden samples 2015
- Large Area Pixel Detector WIDEPIX with Full Area Sensitivity Composed of 100 Timepix Assemblies with Edgeless SensorsLarge Area Pixel Detector WIDEPIX with Full Area Sensitivity Composed of 100 Timepix Assemblies with Edgeless Sensors 2014
- X-ray inspection of composite materials for aircraft structures using detectors of Medipix typeX-ray inspection of composite materials for aircraft structures using detectors of Medipix type 2014
- Position sensitive detection of neutrons in high radiation background fieldPosition sensitive detection of neutrons in high radiation background field 2014
- Modular pixelated detector system with the spectroscopic capability and fast parallel read-outModular pixelated detector system with the spectroscopic capability and fast parallel read-out 2014
- Experimental evaluation of contour J integral and energy dissipated in the fracture process zoneExperimental evaluation of contour J integral and energy dissipated in the fracture process zone 2014
- X-ray and finite element analysis of deformation response of closed-cell metal foam subjected to compressive loadingX-ray and finite element analysis of deformation response of closed-cell metal foam subjected to compressive loading 2013
- Radiographic observation and semi-analytical reconstruction of fracture process zone in silicate composite specimenRadiographic observation and semi-analytical reconstruction of fracture process zone in silicate composite specimen 2013
- Contrast optimization in X-ray radiography with single photon counting imagers of Medipix typeContrast optimization in X-ray radiography with single photon counting imagers of Medipix type 2012
- Neutron Analysis for Microvoids in an Adhesive Layer between High X-ray Attenuation MaterialsNeutron Analysis for Microvoids in an Adhesive Layer between High X-ray Attenuation Materials 2011
- Metal grain structure resolved with table-top micro-tomographic systemMetal grain structure resolved with table-top micro-tomographic system 2011
- Inspection of the metal composite materials using a combination of X-ray radiography and Neutron ImagingInspection of the metal composite materials using a combination of X-ray radiography and Neutron Imaging 2011
- Evaluation of strain field in microstructures using micro-CT and digital volume correlationEvaluation of strain field in microstructures using micro-CT and digital volume correlation 2011
- CT Artefact Reduction by Signal to Thickness Calibration Function ShapingCT Artefact Reduction by Signal to Thickness Calibration Function Shaping 2011
- The scope of detector Medipix2 in micro-radiography of biological samplesThe scope of detector Medipix2 in micro-radiography of biological samples 2011
- X-ray dynamic defectoscopy utilizing digital image correlationX-ray dynamic defectoscopy utilizing digital image correlation 2011
- Advanced X-ray radiography and tomography in several engineering applicationsAdvanced X-ray radiography and tomography in several engineering applications 2011
- Use of microradiography combined with Medipix2 detectors in soil zoologyUse of microradiography combined with Medipix2 detectors in soil zoology 2010
- Enhancement of spatial resolution of roentgenographic methodsEnhancement of spatial resolution of roentgenographic methods 2009
- Comparison of Single Photon Counting and Charge-Integrating Detectors for X-ray High Resolution Imaging of Small Biological ObjectsComparison of Single Photon Counting and Charge-Integrating Detectors for X-ray High Resolution Imaging of Small Biological Objects 2009
- Radiogram enhancement and linearization using the beam hardening correction methodRadiogram enhancement and linearization using the beam hardening correction method 2009
- Real-time in-vivo mu-imaging with Medipix2Real-time in-vivo mu-imaging with Medipix2 2009
Příspěvek ve sborníkuProceedings paper7
- Simultaneous X-ray and optical inspection of the crack advancingSimultaneous X-ray and optical inspection of the crack advancing
- Combination of Neutronography and Radiography for the Characterization of Light Material Distribution in a Dense Material MatrixCombination of Neutronography and Radiography for the Characterization of Light Material Distribution in a Dense Material Matrix
- Combination of Neutronography and Radiography for the Characterization of Light Material Distribution in a Dense Material MatrixCombination of Neutronography and Radiography for the Characterization of Light Material Distribution in a Dense Material Matrix
- High Resolution Neutron Imaging of MicrofossilsHigh Resolution Neutron Imaging of Microfossils
- STUDY OF BIOLOGICAL SAMPLES WITH DETECTOR MEDIPIX2STUDY OF BIOLOGICAL SAMPLES WITH DETECTOR MEDIPIX2
- Neutron Imaging with Micrometric Spatial ResolutionNeutron Imaging with Micrometric Spatial Resolution
- Spectroscopic X-ray Tomography-based Hybrid Pixel DetectorsSpectroscopic X-ray Tomography-based Hybrid Pixel Detectors
Kvalifikační práceThesis1
Zvaná přednáškaInvited lecture1
Ostatní výsledekOther result9
- RTG kamera s proměnnou ohniskovou vzdálenostíX-camera with variable focal length 2022
- Kamera 3D profilometru využívající hybridní pixelový detektor Timepix s CdTe senzorem3D profilometer camera using a Timepix hybrid pixel detector with a CdTe sensor 2021
- Laboratorní RTG profilometr pro nedestruktivní zkoumání vrstevnaté struktury pomocí ostré hrany plochého svazkuLaboratory RTG profilometer devoted for non-destructive inspection of layered structure utilizing sharp edge planar beam 2019
- Kamera 3D profilometru využívající hybridní pixelový detektor Timepix s Si senzorem3D profilometer camera using Timepix hybrid pixel detector with Si sensor 2019
- Camera for spectroscopic transmission and emission imaging with optimized 500 um thick sensorsCamera for spectroscopic transmission and emission imaging with optimized 500 um thick sensors 2015
- WidePIX 4x5WidePIX 4x5 2013
- WidePIX 10x10WidePIX 10x10 2013
- Modular system of pixel detectors ModuPIXModular system of pixel detectors ModuPIX 2013
- Beam Hardening Correction for X-ray radiography of soft biological samplesBeam Hardening Correction for X-ray radiography of soft biological samples 2009