Implantation of keV-energy argon clusters and radiation damage in diamond

Vladimir Popok; Juha Samela; Kai Nordlund; Vladimir Popov

doi:10.1103/PhysRevB.85.033405

Implantation of keV-energy argon clusters and radiation damage in diamond

Vladimir Popok, Juha Samela, Kai Nordlund, Vladimir Popov

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

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Abstract

We show that for impacting argon clusters, both mean projected ranges of the constituents and depths of radiation damage in diamond scale linearly with momentum. The same dependence was earlier found for keV-energy cluster implantation in graphite, thus suggesting the universality of this scaling law. For diamond, a good agreement for the value of displacement energy for the case of cluster impact is found by comparing the calculated target sputtering and experimentally measured depth of radiation damage.

Originalsprog	Engelsk
Tidsskrift	Physical Review B (Condensed Matter and Materials Physics)
Vol/bind	85
Udgave nummer	3
Sider (fra-til)	033405
Antal sider	4
ISSN	1098-0121
DOI	https://doi.org/10.1103/PhysRevB.85.033405
Status	Udgivet - 15 jan. 2012

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10.1103/PhysRevB.85.033405

2012PhysRevB 85 Ar in DiamondForlagets udgivne version, 553 KB

http://link.aps.org/doi/10.1103/PhysRevB.85.033405

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abstract = "We show that for impacting argon clusters, both mean projected ranges of the constituents and depths of radiation damage in diamond scale linearly with momentum. The same dependence was earlier found for keV-energy cluster implantation in graphite, thus suggesting the universality of this scaling law. For diamond, a good agreement for the value of displacement energy for the case of cluster impact is found by comparing the calculated target sputtering and experimentally measured depth of radiation damage.",

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AB - We show that for impacting argon clusters, both mean projected ranges of the constituents and depths of radiation damage in diamond scale linearly with momentum. The same dependence was earlier found for keV-energy cluster implantation in graphite, thus suggesting the universality of this scaling law. For diamond, a good agreement for the value of displacement energy for the case of cluster impact is found by comparing the calculated target sputtering and experimentally measured depth of radiation damage.

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Implantation of keV-energy argon clusters and radiation damage in diamond

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