Universität zu Köln

Boutachkov, P., Voss, K. O., Lee, K., Song, M. S., Yi, C., Cappellazzo, M., Kondziolka, W., Liskowicz, A. and Cholewa, M. (2021). An investigation of secondary electron emission from ZnO based nanomaterials for future applications in radiation detectors. Sci Rep, 11 (1). BERLIN: NATURE RESEARCH. ISSN 2045-2322

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Abstract

This paper discusses the use of nanomaterials for the improved performance of time-of-flight particle detectors based on secondary electron emission (SEE). The purpose of the research presented in this paper is to find a nanomaterial that has a higher SEE than gold. In this article, we present a measurement of the SEE properties from 1D (one-dimensional) nanostructures of ZnO and ZnO/GaN (ZnO with GaN coating) composed of a mostly regular pattern of nanotubes grown on a thin Si3N4 substrate. The study was performed with 4.77 meV/u Au beam. We observed an average increase of 2.5 in the SEE properties from the 1D ZnO nanotubes compared to gold.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Boutachkov, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Voss, K. O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lee, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Song, M. S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Yi, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Cappellazzo, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kondziolka, W. UNSPECIFIED UNSPECIFIED UNSPECIFIED Liskowicz, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Cholewa, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-589263
DOI:	10.1038/s41598-020-80788-y
Journal or Publication Title:	Sci Rep
Volume:	11
Number:	1
Date:	2021
Publisher:	NATURE RESEARCH
Place of Publication:	BERLIN
ISSN:	2045-2322
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language Multidisciplinary Sciences Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/58926