Zobrazeno 1 - 10
of 114
pro vyhledávání: '"channel electron multiplier"'
Publikováno v:
He jishu, Vol 46, Iss 10, Pp 100403-100403 (2023)
BackgroundThere are no commercially available channel electron multipliers (CEMs) made of glass in domestic market of China; more complex CEMs with helix channels are scarcer.PurposeThis study aims to develop a CEM with a single helix channel, and te
Externí odkaz:
https://doaj.org/article/9f6e6c3abe05487da78f7e56fd43c41a
Akademický článek
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Autor:
Wittmann, Philipp
This dissertation covers the development and calibration of the Jovian plasma Dynamics and Composition analyzer (JDC). JDC is together with five other sensors a part of the Particle Environment Package (PEP), one of the payloads of the European Space
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::157ed4ae3e439717773d4768e7016ef1
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-193773
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-193773
Autor:
O. Chassela, E. Le Comte, M. Bassas, Nicolas André, Jean-Noël Rouzaud, Andrei Fedorov, A. Grigoriev
Publikováno v:
International Conference on Space Optics — ICSO 2018.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4725193eebb0df15e3d38a06eab6c6cb
https://doi.org/10.1117/12.2536159
https://doi.org/10.1117/12.2536159
Autor:
Frederic Allegrini, David J. McComas, B. Randol, S. Weidner, Phil Valek, Geoffrey B. Crew, B. Rodriguez, D. Demkee, Herbert O. Funsten, Nathan A. Schwadron
Publikováno v:
The Lens
The IBEX Background Monitor (IBaM) provides a small and lightweight method for independently measuring IBEX’s high-energy proton background by integrating the flux of >∼14 keV protons over a ∼7° conical FOV. The IBaM is part of the IBEX-Hi sen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0250b2850eb8d1e696e5499fd2c1f1b
https://doi.org/10.1007/s11214-008-9439-8
https://doi.org/10.1007/s11214-008-9439-8
Autor:
Ortegel, Norbert
In contrast to classical physical theories, quantum mechanics - the theory describing particles and waves in the microscopic world - has very peculiar properties: The most prominent of them are the Heisenberg uncertainty principle, that makes it impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a740ba3480f899c32285fa255822f62f
Publikováno v:
Vacuum. 76:523-526
The channel electron multiplier (CEM) current flicker noise was examined for different parameters of its operation. In particular, the dependence of CEM power spectral density function on its output current value has been verified. Also the dependenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bbd09f8fb74e9b867b37fb13be4344
https://doi.org/10.1016/j.vacuum.2004.07.007
https://doi.org/10.1016/j.vacuum.2004.07.007
Publikováno v:
Vacuum. 57:99-104
The spectral density function of the channel electron multiplier noise has been investigated. The existence of flicker noise ( 1/f α ) has been shown. Changes of the exponent α versus the multiplier current have been observed and the relationship b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb6921dc8c35725f4525a5613084488
https://doi.org/10.1016/s0042-207x(00)00113-5
https://doi.org/10.1016/s0042-207x(00)00113-5
Autor:
B. H. Cooper, C. A. Keller
Publikováno v:
Review of Scientific Instruments. 67:2760-2764
We have constructed ion optics which, when interfaced with a channel electron multiplier (CEM), make possible quantitative measurements of positive and negative ion fluxes. We describe the design and operation of a detection system using these optics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db87df928ca96d2a3d277a8594ec2ec
https://doi.org/10.1063/1.1147104
https://doi.org/10.1063/1.1147104
Publikováno v:
Revista de la Facultad de Ingeniería Universidad Central de Venezuela, Volume: 27, Issue: 4, Pages: 75-82, Published: DEC 2012
Scopus-Elsevier
Scopus-Elsevier
In this work we describe the design and construction of a Mössbauer spectrometer based in the use of a Channel Electron Multiplier to detect the electrons emitted as a consequence of the resonant nuclear absorption of γ-Rays by 57Fe containing samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b01e1ac98bfa7738d907af27a32b221
http://www.scielo.org.ve/scielo.php?script=sci_arttext&pid=S0798-40652012000400009&lng=en&tlng=en
http://www.scielo.org.ve/scielo.php?script=sci_arttext&pid=S0798-40652012000400009&lng=en&tlng=en