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Pregled bibliografske jedinice broj: 915956

New type of capillary for use as ion beam collimator and air-vacuum interface


Stoytschew, Valentin; Schulte-Borchers, M.; Božičević Mihalić, Iva; Perez, R.D.
New type of capillary for use as ion beam collimator and air-vacuum interface // Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 380 (2016), 99-102 doi:10.1016/j.nimb.2016.05.014 (međunarodna recenzija, članak, znanstveni)


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Naslov
New type of capillary for use as ion beam collimator and air-vacuum interface

Autori
Stoytschew, Valentin ; Schulte-Borchers, M. ; Božičević Mihalić, Iva ; Perez, R.D.

Izvornik
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (0168-583X) 380 (2016); 99-102

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
ambient pressure ion beam analysis ; ion beam collimators ; PIXE ; STIM

Sažetak
Glass capillaries offer a unique way to combine small diameter ion beam collimation with an air-vacuum interface for ambient pressure ion beam applications. Usually they have an opening diameter of a few microns, limiting the air inflow sufficiently to maintain stable conditions on the vacuum side. As the glass capillaries generally are quite thin and fragile, handling of the capillary in the experiment becomes difficult. They also introduce an X-ray background produced by the capillary wall material, which has to be shielded or subtracted from the data for Particle Induced X-ray Emission (PIXE) applications. To overcome both drawbacks, a new type of conical glass capillary has been developed. It has a higher wall thickness eliminating the low energy X-ray background produced by common capillaries and leading to a more robust lens. The results obtained in first tests show, that this new capillary is suitable for ion beam collimation and encourage further work on the capillary production process to provide thick wall capillaries with an outlet diameter in the single digit micro- or even nanometre range.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
EK-FP7-317169 - Supporting Postgraduate Research with Internships in industry and Training Excellence (SPRITE) (Jakšić, Milko, EK - FP7-PEOPLE-2012-ITN) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Iva Božičević Mihalić (autor)

Citiraj ovu publikaciju

Stoytschew, Valentin; Schulte-Borchers, M.; Božičević Mihalić, Iva; Perez, R.D.
New type of capillary for use as ion beam collimator and air-vacuum interface // Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 380 (2016), 99-102 doi:10.1016/j.nimb.2016.05.014 (međunarodna recenzija, članak, znanstveni)
Stoytschew, V., Schulte-Borchers, M., Božičević Mihalić, I. & Perez, R. (2016) New type of capillary for use as ion beam collimator and air-vacuum interface. Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 380, 99-102 doi:10.1016/j.nimb.2016.05.014.
@article{article, year = {2016}, pages = {99-102}, DOI = {10.1016/j.nimb.2016.05.014}, keywords = {ambient pressure ion beam analysis, ion beam collimators, PIXE, STIM}, journal = {Nuclear instruments and methods in physics research. Section B, Beam interactions with materials and atoms}, doi = {10.1016/j.nimb.2016.05.014}, volume = {380}, issn = {0168-583X}, title = {New type of capillary for use as ion beam collimator and air-vacuum interface}, keyword = {ambient pressure ion beam analysis, ion beam collimators, PIXE, STIM} }
@article{article, year = {2016}, pages = {99-102}, DOI = {10.1016/j.nimb.2016.05.014}, keywords = {ambient pressure ion beam analysis, ion beam collimators, PIXE, STIM}, journal = {Nuclear instruments and methods in physics research. Section B, Beam interactions with materials and atoms}, doi = {10.1016/j.nimb.2016.05.014}, volume = {380}, issn = {0168-583X}, title = {New type of capillary for use as ion beam collimator and air-vacuum interface}, keyword = {ambient pressure ion beam analysis, ion beam collimators, PIXE, STIM} }

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


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