Detail publikace

Simultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approach

HOLEŇÁK, R. LOHMANN, S. SEKULA, F. PRIMETZHOFER, D.

Originální název

Simultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approach

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

We demonstrate simultaneous measurements of the charge state, energy and angular distribution of keV ions in transmission experiments through self-supporting foils. Using a time-of-flight approach we have introduced an electrostatic deflection apparatus as an extension to existing medium energy ion scattering (MEIS) instrumentation. Different positive, neutral and negative charge states have been discriminated and quantified for initially singly charged beams of He, N, O and Ne in the energy range from 25 to 250 keV. In parallel, the ion energy after interaction with the target has been assessed for all detected particles, while particles can be discriminated by deflection angle. Self-supporting thin carbon foils were used as samples to benchmark our experiments with literature data where available.

Klíčová slova

Charge fraction; keV ions; Self-supporting films; Carbon; Time-of-flight

Autoři

HOLEŇÁK, R.; LOHMANN, S.; SEKULA, F.; PRIMETZHOFER, D.

Vydáno

1. 3. 2021

Nakladatel

Elsevier

Místo

OXFORD

ISSN

0042-207X

Periodikum

Vacuum

Ročník

185

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

5

Strany počet

5

URL

https://www.sciencedirect.com/science/article/pii/S0042207X20308472?via%3Dihub

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204093

BibTex

@article{BUT177011,
  author="Radek {Holeňák} and Svenja {Lohmann} and Filip {Sekula} and Daniel {Primetzhofer}",
  title="Simultaneous assessment of energy, charge state and angular distribution for medium energy ions interacting with ultra-thin self-supporting targets: A time-of-flight approach",
  journal="Vacuum",
  year="2021",
  volume="185",
  number="1",
  pages="1--5",
  doi="10.1016/j.vacuum.2020.109988",
  issn="0042-207X",
  url="https://www.sciencedirect.com/science/article/pii/S0042207X20308472?via%3Dihub"
}