| dc.contributor.author | Laulainen, Janne | |
| dc.contributor.author | Kalvas, Taneli | |
| dc.contributor.author | Koivisto, Hannu | |
| dc.contributor.author | Kronholm, Risto | |
| dc.contributor.author | Tarvainen, Olli | |
| dc.contributor.author | Aleiferis, S. | |
| dc.contributor.author | Svarnas, P. | |
| dc.contributor.editor | Faircloth, Dan | |
| dc.date.accessioned | 2017-09-04T10:57:22Z | |
| dc.date.available | 2018-09-02T21:35:26Z | |
| dc.date.issued | 2017 | |
| dc.identifier.citation | Laulainen, J., Kalvas, T., Koivisto, H., Kronholm, R., Tarvainen, O., Aleiferis, S., & Svarnas, P. (2017). Photoelectron emission experiments with ECR-driven multi-dipolar negative ion plasma source. In D. Faircloth (Ed.), <i>NIBS 2016 : Fifth International Symposium on Negative Ions, Beams and Sources</i> (Article 020012). AIP Publishing. AIP Conference Proceedings, 1869. <a href="https://doi.org/10.1063/1.4995718" target="_blank">https://doi.org/10.1063/1.4995718</a> | |
| dc.identifier.other | CONVID_27188005 | |
| dc.identifier.other | TUTKAID_74816 | |
| dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/55269 | |
| dc.description.abstract | Photoelectron emission measurements have been performed using a 2.45 GHz ECR-driven multi-dipolar plasma source in a low pressure hydrogen discharge. Photoelectron currents induced by light emitted from ECR zone and H− production region are measured from Al, Cu, Mo, Ta, and stainless steel (SAE 304) surfaces as a function of microwave power and neutral hydrogen pressure. The total photoelectron current from the plasma chamber wall is estimated to reach values up to 1 A for 900 W of injected microwave power. It is concluded that the volumetric photon emission rate in wavelength range relevant for photoelectron emission is a few times higher in arc discharge. | |
| dc.language.iso | eng | |
| dc.publisher | AIP Publishing | |
| dc.relation.ispartof | NIBS 2016 : Fifth International Symposium on Negative Ions, Beams and Sources | |
| dc.relation.ispartofseries | AIP Conference Proceedings | |
| dc.subject.other | plasma sources | |
| dc.subject.other | ECR ion sources | |
| dc.subject.other | photoelectrons | |
| dc.title | Photoelectron emission experiments with ECR-driven multi-dipolar negative ion plasma source | |
| dc.type | conferenceObject | |
| dc.identifier.urn | URN:NBN:fi:jyu-201709043652 | |
| dc.contributor.laitos | Fysiikan laitos | fi |
| dc.contributor.laitos | Department of Physics | en |
| dc.contributor.oppiaine | Kiihdytinlaboratorio | fi |
| dc.contributor.oppiaine | Accelerator Laboratory | en |
| dc.type.uri | http://purl.org/eprint/type/ConferencePaper | |
| dc.date.updated | 2017-09-04T09:15:08Z | |
| dc.relation.isbn | 978-0-7354-1549-2 | |
| dc.type.coar | http://purl.org/coar/resource_type/c_5794 | |
| dc.description.reviewstatus | peerReviewed | |
| dc.relation.issn | 0094-243X | |
| dc.type.version | publishedVersion | |
| dc.rights.copyright | Copyright © 2017, AIP Publishing LLC. Published in this repository with the kind permission of the publisher. | |
| dc.rights.accesslevel | openAccess | fi |
| dc.relation.conference | International Symposium on Negative Ions, Beams and Sources | |
| dc.subject.yso | emissio (fysiikka) | |
| dc.subject.yso | plasmatekniikka | |
| dc.subject.yso | syklotronit | |
| dc.subject.yso | elektronit | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p4149 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p8568 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p15295 | |
| jyx.subject.uri | http://www.yso.fi/onto/yso/p4030 | |
| dc.relation.doi | 10.1063/1.4995718 | |
| dc.type.okm | A4 | |
