Pregled bibliografske jedinice broj: 669313
An ultra-thin diamond membrane as a transmission particle detector and vacuum window for external microbeams
An ultra-thin diamond membrane as a transmission particle detector and vacuum window for external microbeams // Applied physics letters, 103 (2013), 243106-1 doi:10.1063/1.4833236 (međunarodna recenzija, članak, znanstveni)
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Naslov
An ultra-thin diamond membrane as a transmission particle detector and vacuum window for external microbeams
Autori
Grilj, Veljko ; Skukan, Natko ; Pomorski, Michal ; Kada, Wataru ; Iwamoto, Naoya ; Kamiya, Tomihiro ; Ohshima, Takeshi ; Jakšić, Milko
Izvornik
Applied physics letters (0003-6951) 103
(2013);
243106-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
diamond; protons; radiation detectors
Sažetak
Several applications of external microbeam techniques demand a very accurate and controlled dose delivery. To satisfy these requirements when post-sample ion detection is not feasible, we constructed a transmission single-ion detector based on an ultra- thin diamond membrane. The negligible intrinsic noise provides an excellent signal-to-noise ratio and enables a hit-detection efficiency of close to 100%, even for energetic protons, while the small thickness of the membrane limits beam spreading. Moreover, because of the superb mechanical stiffness of diamond, this membrane can simultaneously serve as a vacuum window and allow the extraction of an ion microbeam into the atmosphere.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-1191005-2876 - Procesi interakcije ionskih snopova i nanostrukture (Jakšić, Milko, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
