Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Tomáš Parkman"'
Autor:
Tomáš Parkman, Michal Nevrkla, Alexandr Jančárek, Jana Turňová, Dalibor Pánek, Miroslava Vrbová
Publikováno v:
Applied Sciences, Vol 10, Iss 18, p 6373 (2020)
We present a design of a compact transmission water-window microscope based on the Z-pinching capillary discharge nitrogen plasma source. The microscope operates at wavelength of 2.88 nm (430 eV), and with its table-top dimensions provides an alterna
Externí odkaz:
https://doaj.org/article/d1bd88bd67024901bda965941225d00f
Autor:
Martin Nikl, V. Vaněček, Martin Pokorný, Karel Jurek, Jan Polák, Alena Beitlerova, Vladimir Babin, Dalibor Pánek, Jindřich Houžvička, Tomáš Parkman
Publikováno v:
NPG Asia Materials. 13
We report a breakthrough concept for a bulk single crystal as a heavy aluminum perovskite scintillator, where due to bandgap engineering by a balanced Gd admixture in a Lu cation sublattice, the scintillation performance dramatically increases. In an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51a5650a77a1892355021f25d5f48b11
https://doi.org/10.1038/s41427-021-00332-w
https://doi.org/10.1038/s41427-021-00332-w
Autor:
Gerald J. Diebold, Bernhard W. Adams, Christoph Rose-Petruck, Pawel Chmielniak, Michael Michon, Tomáš Parkman, Keith Bisogno, Daniel DeCiccio
Publikováno v:
Advances in X-Ray/EUV Optics and Components XVI.
A Laser-Driven Plasma X-ray Source (LPXS) can provide intense, hard X-rays in femtosecond pulses emitted from a micrometer-size spot on a recirculating liquid-metal target. Unlike X-ray tubes based on electron beams, which are subject to constraints
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3df88b050956683999509831f453417
https://doi.org/10.1117/12.2603095
https://doi.org/10.1117/12.2603095
Autor:
Alena Beitlerova, Romana Kucerkova, Dalibor Pánek, K. Rubešová, Ladislav Nádherný, V. Jakeš, Martin Nikl, Tomáš Parkman, František Hájek, Jakub Cajzl, Jan Havlíček
Publikováno v:
CrystEngComm
The performance of cerium-doped Y3Al5O12 (Ce3+:YAG) often depends on cerium solubility achievable in a particular preparation technology. This solubility is kinetically affected by the synthesis process which allows for Ce3+ solubility to be generall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b1a0188928e6f80021b79b97b2a8151
https://doi.org/10.1039/c9ce00842j
https://doi.org/10.1039/c9ce00842j
Autor:
Alexandr Jancarek, Tomáš Parkman, Michal Nevrkla, Dalibor Pánek, Miroslava Vrbová, Jana Turňová
Publikováno v:
Applied Sciences
Volume 10
Issue 18
Applied Sciences, Vol 10, Iss 6373, p 6373 (2020)
Volume 10
Issue 18
Applied Sciences, Vol 10, Iss 6373, p 6373 (2020)
We present a design of a compact transmission water-window microscope based on the Z-pinching capillary discharge nitrogen plasma source. The microscope operates at wavelength of 2.88 nm (430 eV), and with its table-top dimensions provides an alterna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba180c4485459272c02c1269a347f4c
Autor:
P. Prusa, C. Guguschev, Alena Beitlerova, Vladimir Babin, Dalibor Pánek, Kei Kamada, Romana Kucerkova, Lubomír Havlák, J. Pejchal, P. Zemenova, Jan Bárta, Akira Yoshikawa, Tomáš Parkman
Publikováno v:
Optical Materials. 86:213-232
This study focused on the influence of Mg codoping, non-stoichiometry and Ga-admixture on the scintillation and luminescence characteristics of Ce-doped lutetium-aluminum garnet crystals (LuAG), the stability of the Ce valence and the role of defects
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b3bd1937e247dda6f08be02545d3241
https://doi.org/10.1016/j.optmat.2018.10.015
https://doi.org/10.1016/j.optmat.2018.10.015
Autor:
Vitezslav Jary, M. Nikl, Alena Beitlerova, Tomáš Parkman, Dalibor Pánek, Jan Bárta, Václav Čuba
Publikováno v:
IEEE Transactions on Nuclear Science
The indirect photochemical synthesis for the preparation of bandgap- or defect-engineered multicomponent garnet powders from aqueous solutions was investigated. Gd3(Ga,Al)5O12 (GGAG) doped with Ce or Ce + Eu and Lu3(Al,Sb)5O12 doped with Eu were prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcff7cf964f53accc95a227c5c756ad1
https://doi.org/10.1109/tns.2018.2803278
https://doi.org/10.1109/tns.2018.2803278
Autor:
Przemyslaw Wachulak, Jana Turňová, Alfio Torrisi, Tomáš Parkman, Andrzej Bartnik, Bartłomiej J. Jankiewicz, Łukasz Węgrzyński, Tomasz Fok, Šárka Vondrová, Bartosz Bartosewicz, Henryk Fiedorowicz
Publikováno v:
Journal of Microscopy. 265:251-260
We report on a very compact desk-top transmission extreme ultraviolet (EUV) microscope based on a laser-plasma source with a double stream gas-puff target, capable of acquiring magnified images of objects with a spatial (half-pitch) resolution of sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d78f731dd40538945515317c8f6e8d15
https://doi.org/10.1111/jmi.12494
https://doi.org/10.1111/jmi.12494
Publikováno v:
Journal of Microscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=r3c4b2081b22::d78f731dd40538945515317c8f6e8d15
Autor:
Jana Turňová, Michal Odstrčil, Alfio Torrisi, Mesfin Getachew Ayele, Przemyslaw Wachulak, Tomáš Parkman, Henryk Fiedorowicz, Šárka Salačová, Joanna Czwartos, Andrzej Bartnik, Tomasz Fok, Łukasz Węgrzyński
Publikováno v:
Applied Sciences; Volume 7; Issue 6; Pages: 548
Applied Sciences
Applied Sciences
We present our recent results, related to nanoscale imaging in the extreme ultraviolet (EUV) and soft X-ray (SXR) spectral ranges and demonstrate three novel imaging systems recently developed for the purpose of obtaining high spatial resolution imag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a489e107784986ffae09528630fc1331
https://hdl.handle.net/11587/460199
https://hdl.handle.net/11587/460199
