Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Mariusz Grecki"'
Autor:
Julien Branlard, Andrzej Napieralski, Wojciech Cichalewski, Adam Piotrowski, Holger Schlarb, Mariusz Grecki
Publikováno v:
IEEE Transactions on Nuclear Science. 66:2145-2152
This paper describes some achievements of the low-level radio frequency (LLRF) tests performed to evaluate the superconducting cryomodules in preparation of their installation in the European X-ray Free Electron Laser (XFEL) accelerator. The software
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cda9df2d3eeddbd3b9bcea79103d7f68
https://doi.org/10.1109/tns.2019.2931084
https://doi.org/10.1109/tns.2019.2931084
Autor:
Andrzej Napieralski, Bhaskar Mukherjee, S. Simrock, Grzegorz Jablonski, Mariusz Grecki, Dariusz Makowski, J. Mielczarek
Publikováno v:
IEEE Transactions on Nuclear Science. 54:1178-1183
Bremsstrahlung gamma radiation and photoneutrons are predominantly produced during the operation of high-energy electron linear accelerators. Therefore, generated radiation could cause radiation damage of electronic devices installed in the accelerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84ccaf68413fd3d347f3c738ebc83ebd
https://doi.org/10.1109/tns.2007.896849
https://doi.org/10.1109/tns.2007.896849
Autor:
Bhaskar Mukherjee, Grzegorz Jablonski, Andrzej Napieralski, S. Simrock, Mariusz Grecki, Dariusz Makowski
Publikováno v:
Measurement Science and Technology. 18:2397-2403
Radiation produced during the operation of linear accelerators poses a potential threat to electronic devices installed in the accelerator tunnel. Therefore, a distributed radiation monitoring system was installed at five various spots in the Free el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b43d4b28e1e2b3acb6ad778d1538ce92
https://doi.org/10.1088/0957-0233/18/8/014
https://doi.org/10.1088/0957-0233/18/8/014
Publikováno v:
Measurement Science and Technology. 18:2348-2355
This paper presents a system developed for single bunch induced transient detection in linear particle accelerators. The purpose of the system is to perform phase calibration. Other currently available methods used for the task have several disadvant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::278d9780ac0728a13ce23f785b90b7fd
https://doi.org/10.1088/0957-0233/18/8/008
https://doi.org/10.1088/0957-0233/18/8/008
Publikováno v:
IEEE Transactions on Nuclear Science. 53:2008-2015
This paper discusses a system for an on-line neutron fluence monitoring at linear accelerators. The system consists of a SRAM-based detector and a radiation-tolerant read-out system. The neutron fluence was measured in several locations of the accele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d20934c3f06898b34a965976616da37
https://doi.org/10.1109/tns.2006.880575
https://doi.org/10.1109/tns.2006.880575
Autor:
Mariusz Grecki, Dariusz Makowski, B. Swiercz, S. Simrock, Andrzej Napieralski, Bhaskar Mukherjee
Publikováno v:
Journal of Experimental Nanoscience. 1:261-268
High-density, fast digital devices, like field programmable gate arrays (FPGAs), microcontrollers, and static random access memories (SRAMs), can be produced by nanotechnology. New technologies allow the design of fast and powerful devices; however,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::613eed38861307b01c4a5e48dc246fc1
https://doi.org/10.1080/17458080500294742
https://doi.org/10.1080/17458080500294742
Autor:
Andrzej Napieralski, Julien Branlard, K. Przygoda, Mariusz Grecki, Holger Schlarb, Wojciech Cichalewski, Adam Piotrowski
Publikováno v:
2014 19th IEEE-NPSS Real Time Conference.
The paper describes achievements in LLRF based tests preparation for superconducting cryo-modules evaluation for European X-ray Free Electron Laser. The software for automatic cryo-modules characterization at the Accelerator Module Test Facility (AMT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1e61ddbe4bba95106bd30745aaf04e0
https://doi.org/10.1109/rtc.2014.7097453
https://doi.org/10.1109/rtc.2014.7097453
Publikováno v:
Microelectronics Journal. 28:337-347
This paper presents the possibilities and the main problems of thermography in VLSI circuits and power devices design and measurement. It is focused on emissivity correction, noise and other measuring difficulties. Advanced new methods of surveys wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f937738fc0279f1b31c46bef30e3a080
https://doi.org/10.1016/s0026-2692(96)00037-7
https://doi.org/10.1016/s0026-2692(96)00037-7
Autor:
Mariusz Grecki
Publikováno v:
18th Real Time Conference, RT2012, Berkeley, USA, 2012-06-11-2012-06-15
The rapidly developing semiconductor technology allows to implement sophisticated digital control in the programmable devices platforms (FPGAs, CPUs). However the increasing size and performance of the circuits has also a drawback at the failure sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bce86886f93bb4b4bc42342e43b2a84
https://doi.org/10.1109/rtc.2012.6418114
https://doi.org/10.1109/rtc.2012.6418114
Publikováno v:
2008 IEEE Nuclear Science Symposium Conference Record.
The paper presents the methodology of design of ATCA based LLRF system for XFEL linear accelerators. The LLRF system is used to control RF field in superconducting accelerating cavities regulating amplitude up to 0.03% and phase up to 0.03 deg. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::926f44a23c293910246cd2f992a47f17
https://doi.org/10.1109/nssmic.2008.4775248
https://doi.org/10.1109/nssmic.2008.4775248