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Martin Urban

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Publications

Journal Articles

2024

Hladík, D.; Jakubek, J.; Sekyrova, K.; Cerna, T.; Doubravova, D.; Urban, M.; Polansky, S. Optimizing and characterizing the Timepix2 hybrid pixel detector: enhancing performance and precision for scientific and industrial applications. Journal of Instrumentation. 2024, 19(01), ISSN 1748-0221. DOI: 10.1088/1748-0221/19/01/C01007.

2023

Urban, M.; Nentvich, O.; Marek, L.; Hladík, D.; Hudec, R.; Sieger, L. Timepix3: Compensation of Thermal Distortion of Energy Measurement. Sensors. 2023, 23(6), ISSN 1424-8220. DOI: 10.3390/s23063362.

Nentvich, O.; Urban, M.; Hudec, R. PyXLA: Python X-ray-tracing for Lobster-Eye Application. Journal of Optics. 2023, 25(5), ISSN 2040-8986. DOI: 10.1088/2040-8986/acc2cc.

Urban, M.; Nentvich, O.; Marek, L.; Hudec, R.; Sieger, L. Timepix3: Temperature Influence on Radiation Energy Measurement with Si Sensor. Sensors. 2023, 23(4), ISSN 1424-8220. DOI: 10.3390/s23042201.

2021

Urban, M.; Nentvich, O.; Báča, T.; Veřtát, I.; Maršíková, V.; Doubravová, D.; Dániel, V.; Inneman, A. et al. REX: X-ray experiment on the water recovery rocket. Acta Astronautica. 2021, 184 1-10. ISSN 0094-5765. DOI: 10.1016/j.actaastro.2021.03.019.

Urban, M.; Doubravová, D. Timepix3: Temperature influence on X-ray measurements in counting mode with Si sensor. Radiation Measurements. 2021, 141 ISSN 1350-4487. DOI: 10.1016/j.radmeas.2021.106535.

2020

Urban, M.; Doubravová, D.; Nentvich, O. Thermal vacuum testing of Timepix3 detector. Journal of Instrumentation. 2020, 15(03), ISSN 1748-0221. DOI: 10.1088/1748-0221/15/03/C03040.

2019

Sieger, L.; Nentvich, O.; Urban, M. Satellite temperature measurement in LEO and improvement method of temperature sensors calibration based on measured data. Astronomische Nachrichten. 2019, 340(7), 652-657. ISSN 0004-6337. DOI: 10.1002/asna.201913671.

Dániel, V.; Inneman, A.; Veřtát, I.; Báča, T.; Nentvich, O.; Urban, M.; Stehlíková, V.; Sieger, L. et al. In-Orbit Commissioning of Czech Nanosatellite VZLUSAT-1 for the QB50 Mission with a Demonstrator of a Miniaturised Lobster-Eye X-Ray Telescope and Radiation Shielding Composite Materials. Space Science Reviews. 2019, 215 ISSN 0038-6308. DOI: 10.1007/s11214-019-0589-7.

2018

Báča, T.; Jílek, M.; Veřtát, I.; Urban, M.; Nentvich, O.; Filgas, R.; Granja, C.; Inneman, A. et al. Timepix in LEO Orbit onboard the VZLUSAT-1 Nanosatellite: 1-year of Space Radiation Dosimetry Measurements. Journal of Instrumentation. 2018, 13(11), ISSN 1748-0221. DOI: 10.1088/1748-0221/13/11/C11010.

Stehlíková, V.; Urban, M.; Nentvich, O.; Sieger, L. Radiation resistance monitor on VZLUSAT‐1: Preliminary results. Astronomische Nachrichten. 2018, 339(5), 382-385. ISSN 0004-6337. DOI: 10.1002/asna.201813510.

Nentvich, O.; Urban, M.; Stehlíková, V.; Sieger, L.; Inneman, A. VZLUSAT‐1: Health monitoring system, preliminary results. Astronomische Nachrichten. 2018, 339(5), 397-402. ISSN 0004-6337. DOI: 10.1002/asna.201813513.

Urban, M.; Nentvich, O.; Stehlíková, V.; Sieger, L.; Mikuličková, L. Outgassing monitor on VZLUSAT-1: Preliminary results. Astronomische Nachrichten. 2018, 339(5), 367-370. ISSN 0004-6337. DOI: 10.1002/asna.201813507.

Pína, L.; Hudec, R.; Inneman, A.; Nentvich, O.; Urban, M.; Maršíková, V.; Stehlíková, V.; Doubravová, D. et al. Multi-Foil X-ray optics tests at PANTER: Preliminary results. Contributions of the Astronomical Observatory Skalnaté Pleso. 2018, 48(3), 466-475. ISSN 1335-1842.

Hudec, R.; Pína, L.; Maršíková, V.; Nentvich, O.; Urban, M.; Inneman, A. Lobster Eye X-ray optics for astrophysics: Recent status. Contributions of the Astronomical Observatory Skalnaté Pleso. 2018, 48(3), 456-465. ISSN 1335-1842.

Stehlíková, V.; Probst, A.C.; Nentvich, O.; Urban, M.; Sieger, L.; Dohring, T.; Hudec, R. Study of multiple layers coatings for X-ray mirrors. Contributions of the Astronomical Observatory Skalnaté Pleso. 2018, 48(3), 488-497. ISSN 1335-1842.

Hudec, R.; Pína, L.; Maršíková, V.; Nentvich, O.; Urban, M.; Inneman, A. Kirkpatrick Baez X-ray optics for astrophysics: Recent status. Contributions of the Astronomical Observatory Skalnaté Pleso. 2018, 48(3), 437-445. ISSN 1335-1842.

Stehlíková, V.; Urban, M.; Nentvich, O.; Sieger, L.; Mikuličková, L. Zušlechťování mandrelů pro výroby RTG optik metodami vysokofrekvenčního odprašování a opracovávání iontovým svazkem. Jemná mechanika a optika. 2018, 63(1), 17-18. ISSN 0447-6441.

2017

Stehlíková, V.; Urban, M.; Nentvich, O.; Dániel, V.; Sieger, L.; Tutt, J. Hard X-ray Vela supernova observation on rocket experiment WRX-R. Contributions of the Astronomical Observatory Skalnaté Pleso. 2017, 47(2), 165-169. ISSN 1335-1842.

Nentvich, O.; Urban, M.; Stehlíková, V.; Sieger, L.; Hudec, R. Lobster eye X-ray optics: Data processing from two 1D modules. Contributions of the Astronomical Observatory Skalnaté Pleso. 2017, 47(2), 178-183. ISSN 1335-1842.

Urban, M.; Nentvich, O.; Stehlíková, V.; Sieger, L. Detection of X-ray spectra and images by Timepix. Contributions of the Astronomical Observatory Skalnaté Pleso. 2017, 47(2), 151-156. ISSN 1335-1842.

Urban, M.; Nentvich, O.; Stehlíková, V.; Báča, T.; Dániel, V.; Hudec, R. VZLUSAT-1: Nanosatellite with miniature lobster eye X-ray telescope and qualification of the radiation shielding composite for space application. Acta Astronautica. 2017, 140 96-104. ISSN 0094-5765. DOI: 10.1016/j.actaastro.2017.08.004.

2016

Báča, T.; Platkevič, M.; Jakůbek, J.; Inneman, A.; Stehlíková, V.; Urban, M.; Nentvich, O.; Blažek, M. et al. Miniaturized X-ray telescope for VZLUSAT-1 nanosatellite with Timepix detector. Journal of Instrumentation. 2016, 11(10), ISSN 1748-0221. DOI: 10.1088/1748-0221/11/10/C10007.

Stehlíková, V.; Urban, M.; Nentvich, O. Rating of authors. Geoinformatics. 2016, 15(2), 1-4. ISSN 1802-2669.

Conference Proceedings

2019

Urban, M.; Nentvich, O.; Doubravová, D.; Ondřej, P.; Inneman, A.; Hudec, R.; Sieger, L. Timepix: Influence of temperature and vacuum on equalisation of X-ray detector and its verification. In: UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXI. Bellingham: SPIE, 2019. vol. 11118. ISSN 0277-786X. ISBN 9781510629295. DOI: 10.1117/12.2528503.

Nentvich, O.; Urban, M.; Blazek, M.; Inneman, A.; Hudec, R.; Sieger, L. Lobster eye optics: Position determination based on 1D optics with simple code mask. In: Advances in X-Ray/EUV Optics and Components XIV. Bellingham: SPIE, 2019. vol. 11108. ISSN 0277-786X. ISBN 9781510629097. DOI: 10.1117/12.2528505.

Dániel, V.; Hudec, R.; Báča, T.; Pína, L.; Urban, M.; Nentvich, O.; Stehlíková, V. et al. REX le X-ray telescope experiment overview. In: Proc. SPIE 11032, EUV and X-ray Optics: Synergy between Laboratory and Space VI. Bellingham (stát Washington): SPIE, 2019. Proceedings of SPIE. vol. 11032. ISSN 0277-786X. ISBN 978-1-5106-2730-7. DOI: 10.1117/12.2527288.

2017

Stehlíková, V.; Probst, A.; Nentvich, O.; Urban, M.; Inneman, A.; Sieger, L.; Maršíková, V.; Thorsten, D. Development of iridium coated silicon X-ray mirrors for Lobster Eye astronomical telescopes. In: Proceeding of 5th EOS Conference on Manufacturing of Optical Systems, Munich. München: Bayerische Akademie Munchen, 2017. ISBN 978-952-68553-3-2.

Stehlíková, V.; Urban, M.; Nentvich, O.; Inneman, A.; Döhring, T.; Probst, A-C. Study of lobster eye optics with iridium coated X-ray mirrors for a rocket experiment. In: Proc. SPIE 10235, EUV and X-ray Optics: Synergy between Laboratory and Space V. Bellingham WA: The International Society for Optical Engineering (SPIE), 2017. Proceedings of SPIE. vol. 10235. ISSN 0277-786X. ISBN 978-1-5106-0972-3. DOI: 10.1117/12.2265769.

Mikuličková, L.; Pína, L.; Inneman, A.; Doubravová, D.; Maršíková, V.; Sieger, L.; Urban, M.; Stehlíková, V. et al. Optimization of microroughness of replicated X-ray optics. In: Proc. SPIE 10235, EUV and X-ray Optics: Synergy between Laboratory and Space V. Bellingham WA: The International Society for Optical Engineering (SPIE), 2017. Proceedings of SPIE. vol. 10235. ISSN 0277-786X. ISBN 978-1-5106-0972-3. DOI: 10.1117/12.2265810.

Dániel, V.; Inneman, A.; Pína, L.; Zadražil, V.; Báča, T.; Stehlíková, V.; Nentvich, O.; Urban, M. et al. X-ray Lobster Eye all-sky monitor for rocket experiment. In: Proc. SPIE 10235, EUV and X-ray Optics: Synergy between Laboratory and Space V. Bellingham WA: The International Society for Optical Engineering (SPIE), 2017. Proceedings of SPIE. vol. 10235. ISSN 0277-786X. ISBN 978-1-5106-0972-3. DOI: 10.1117/12.2277515.

Nentvich, O.; Stehlíková, V.; Urban, M.; Hudec, R.; Sieger, L. Data processing from lobster eye type optics. In: Proc. SPIE 10235, EUV and X-ray Optics: Synergy between Laboratory and Space V. Bellingham WA: The International Society for Optical Engineering (SPIE), 2017. Proceedings of SPIE. vol. 10235. ISSN 0277-786X. ISBN 978-1-5106-0972-3. DOI: 10.1117/12.2265724.

Urban, M.; Nentvich, O.; Stehlíková, V.; Sieger, L. Uncooled spectrometer for X-ray astrophysics. In: Proc. SPIE 10235, EUV and X-ray Optics: Synergy between Laboratory and Space V. Bellingham WA: The International Society for Optical Engineering (SPIE), 2017. Proceedings of SPIE. vol. 10235. ISSN 0277-786X. ISBN 978-1-5106-0972-3. DOI: 10.1117/12.2265744.

2016

Stehlíková, V.; Probst, A.-C.; Nentvich, O.; Urban, M. Reflective coating layers for X-ray optics. In: 9th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2016.

Urban, M.; Nentvich, O.; Stehlíková, V.; Inneman, A. New possibilities in the detection of X-ray spectra and images. In: 9th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2016.

Nentvich, O.; Urban, M.; Stehlíková, V.; Báča, T. Image processing from X-Ray 1D and 2D Lobster eye optics. In: 9th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2016.

Mikuličková, L.; Pína, L.; Inneman, A.; Černá, D.; Sieger, L.; Urban, M.; Stehlíková, V.; Nentvich, O. et al. Use of ion beam and RF sputter cleaning as a surface treatment for X-Ray optics. In: 9th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2016.

Dániel, V.; Pína, L.; Inneman, A.; Zadražil, V.; Báča, T.; Platkevič, M.; Stehlíková, V.; Nentvich, O. et al. Terrestrial gamma-ray flashes monitor demonstrator on CubeSat. In: CubeSats and NanoSats for Remote Sensing. Bellingham WA: The International Society for Optical Engineering (SPIE), 2016. ISSN 0277-786X. ISBN 9781510603479. DOI: 10.1117/12.2240299.

Dániel, V.; Urban, M.; Nentvich, O.; Stehlíková, V. VZLUSAT-1: verification of new materials and technologies for space. In: CubeSats and NanoSats for Remote Sensing. Bellingham WA: The International Society for Optical Engineering (SPIE), 2016. ISSN 0277-786X. ISBN 9781510603479. DOI: 10.1117/12.2244035.

2015

Stehlíková, V.; Urban, M.; Nentvich, O.; Sieger, L. Space measurement on VZLUSAT-1 - Radiaton endurance of CFRE. In: 8th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2015.

Urban, M.; Nentvich, O.; Stehlíková, V.; Sieger, L. Space measurement on VZLUSAT-1 - Evaporation of CFRE material. In: 8th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2015.

Nentvich, O.; Urban, M.; Stehlíková, V.; Sieger, L. Space measurement on VZLUSAT-1 - Mechanical properties of CFRE. In: 8th international workshop on astronomical X-Ray optics. Praha: ČVUT FEL, Katedra radioelektroniky, 2015.

Other

2019

Hudec, R.; Urban, M.; Nentvich, O. Preface for Special Issue: Integral/Bart Workshop (IBWS) 2019. Astronomische Nachrichten. 2019, 340(7), 562-563. ISSN 0004-6337. DOI: 10.1002/asna.201913656.

Filgas, R.; Báča, T.; Urban, M.; Nentvich, O. Dílčí zpráva projektu za rok 18-10088Y 2018. [Annual Report] 2019. Report no. 1.

2018

Hudec, R.; Urban, M.; Nentvich, O. Editorial of Special Issue of AXRO 2017 Contributions. Contributions of the Astronomical Observatory Skalnaté Pleso. 2018, 48(3), ISSN 1335-1842.

Hudec, R.; Urban, M.; Nentvich, O. Preface for Special Issue: 15th INTEGRAL/BART Workshop 2018. Astronomische Nachrichten. 2018, 339(5), 322-323. ISSN 0004-6337. DOI: 10.1002/asna.201813498.

2017

Urban, M.; Nentvich, O.; Hudec, R. Editorial of Special Issue of IBWS 2017 Contributions. Contributions of the Astronomical Observatory Skalnaté Pleso. 2017, 47(2), ISSN 1335-1842.

Urban, M.; Hudec, R.; Nentvich, O. Proceedings 10th AXRO 2017. Praha, 2017-12-04/2017-12-07. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2017. Contributions of the Astronomical Observatory Skalnaté Pleso. ISSN 1335-1842.

Hudec, R.; Urban, M.; Nentvich, O. Proceedings 14th IBWS INTEGRAL BART Workshop 2017. Karlovy Vary, 2017-04-03/2017-04-07. Tatranská Lomnica: Astronomical Institute, Slovak Academy of Sciences, 2017. Contributions of the Astronomical Observatory Skalnaté Pleso,. vol. 47. ISSN 1335-1842.