{"id":6201,"date":"2026-10-19T09:48:37","date_gmt":"2026-10-19T09:48:37","guid":{"rendered":"https:\/\/phd.hi.is\/doktorsvorn\/doktorsvorn-i-edlisfraedi-andrea-proto\/"},"modified":"2026-10-19T09:48:37","modified_gmt":"2026-10-19T09:48:37","slug":"doktorsvorn-i-edlisfraedi-andrea-proto","status":"publish","type":"phd_defence","link":"https:\/\/phd.hi.is\/en\/doktorsvorn\/doktorsvorn-i-edlisfraedi-andrea-proto\/","title":{"rendered":"Doktorsv\u00f6rn \u00ed e\u00f0lisfr\u00e6\u00f0i &#8211; Andrea Proto"},"content":{"rendered":"<div class=\"field-items\">\n<div class=\"field-item even\" property=\"content:encoded\">\n<p><a href=\"https:\/\/livestream.com\/hi\/doktorsvornandreaproto\"><strong>Smelli\u00f0 h\u00e9r fyrir streymi<\/strong><\/a><\/p>\n<p><strong>Doktorsefni:<\/strong>\u00a0Andrea Proto<\/p>\n<p><strong>Heiti ritger\u00f0ar:<\/strong>\u00a0Aflflutningur til rafeinda \u00ed rafneikv\u00e6\u00f0um r\u00fdmdarafhle\u00f0slum (Electron power absorption in electronegative capacitively coupled discharges)<\/p>\n<p><strong>Andm\u00e6lendur:<\/strong><strong><br \/> <\/strong>Dr. Aranka Derzsi, s\u00e9rfr\u00e6\u00f0ingur vi\u00f0 Institute for Solid State Physics and Optics, Wigner Research Centre for Physics \u00ed B\u00fadapest, Ungverjalandi<br \/> Dr. Pascal Chabert, pr\u00f3fessor vi\u00f0 Laboratoire de Physique des Plasmas Ecole Polytechnique \u00ed Palaiseau, Frakkalandi<\/p>\n<p><strong>Lei\u00f0beinandi:<\/strong>\u00a0Dr. J\u00f3n T\u00f3mas Gu\u00f0mundsson, pr\u00f3fessor vi\u00f0 Raunv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p><strong>Einnig \u00ed doktorsnefnd:<\/strong><strong><br \/> <\/strong>Dr. Vi\u00f0ar Gu\u00f0mundsson, pr\u00f3fessor vi\u00f0 Raunv\u00edsindadeild H\u00e1sk\u00f3la \u00cdslands<br \/> Dr. \u00c1g\u00fast Valfells, pr\u00f3fessor og forseti T\u00e6kni- og verkfr\u00e6\u00f0ideildar H\u00e1sk\u00f3lans \u00ed Reykjav\u00edk<\/p>\n<p><strong>Doktorsv\u00f6rn st\u00fdrir:<\/strong>\u00a0Dr. Einar \u00d6rn Sveinbj\u00f6rnsson, pr\u00f3fessor og deildarforseti Raunv\u00edsindadeildar H\u00e1sk\u00f3la \u00cdslands<\/p>\n<p><strong>\u00c1grip<\/strong><\/p>\n<p>H\u00e9r eru \u00e1hrif rafneikv\u00e6\u00f0ni og afl\u00edsogs rafeinda \u00ed rafneikv\u00e6\u00f0um r\u00fdmdarafhle\u00f0slum \u00ed s\u00farefni og kl\u00f3r k\u00f6nnu\u00f0. Grunnferlin a\u00f0 baki hitun rafeinda og afl\u00edsogs rafeinda hafa veri\u00f0 til sko\u00f0unar \u00ed \u00e1ratugi en \u00fer\u00e1tt fyrir \u00fea\u00f0 er ekki fyrir hendi sj\u00e1lfsamkv\u00e6m og almenn st\u00e6r\u00f0fr\u00e6\u00f0ileg l\u00fdsing \u00e1 hinum \u00fdmsu ferlum sem eiga \u00ed hlut. \u00deetta \u00e1 s\u00e9r \u00ed lagi vi\u00f0 \u00ed tilfelli rafneikv\u00e6\u00f0ra r\u00fdmdarafhle\u00f0sla. \u00deetta er vegna \u00feess hve fl\u00f3kin \u00feessi kerfi eru og vegna heg\u00f0unar rafgassins innan sl\u00ed\u00f0ursv\u00e6\u00f0anna. \u00cd fyrri hlutanum eru \u00e1hrif \u00feess \u00e1 ratneikv\u00e6\u00f0ni og afl\u00edsog rafeinda, a\u00f0 k\u00e6fistu\u00f0ull h\u00e1lfst\u00f6\u00f0ugu sameindarinnar O2 (a1 \u2206g ) \u00e1 rafskautunum s\u00e9 l\u00e1tinn breytast, \u00e1samt me\u00f0 framlagi rafeinda\u00fatgeislunar vegna \u00e1rekstra j\u00f3na vi\u00f0 skautin og endurkasts rafeinda fr\u00e1 skautum, \u00ed r\u00fdmdarafhle\u00f0slu \u00ed s\u00farefni, k\u00f6nnu\u00f0. \u00cd s\u00ed\u00f0ari hlutanum er myndun rafsvi\u00f0s, sem og afl\u00edsog, \u00ed r\u00fdmdarafhle\u00f0slu\u00ed s\u00farefni, \u00e1 \u00fer\u00fdstingsbilinu 1.3 &#8211; 13 Pa, og \u00ed r\u00fdmdarafhle\u00f0slu \u00ed kl\u00f3r, \u00e1 \u00fer\u00fdstingsbilinu 1 &#8211; 50 P, sko\u00f0u\u00f0 me\u00f0 \u00fev\u00ed a\u00f0 bera saman \u00fdmsar st\u00e6r\u00f0ir, sem \u00e1kvar\u00f0a\u00f0ar eru me\u00f0 hermun, vi\u00f0 \u00fe\u00e6tti Boltzmann j\u00f6fnunnar, sem eru reikna\u00f0ir me\u00f0 \u00fev\u00ed a\u00f0 nota ni\u00f0urst\u00f6\u00f0ur hermunar, til a\u00f0 meta hva\u00f0a ferli leggja til afl\u00edsogs rafeinda. \u00cd s\u00farefnisrafhle\u00f0slu r\u00e6\u00f0st hitun rafeindanna af gas\u00fer\u00fdstingi. Afl\u00edsog rafeinda kemur til vegna \u00fer\u00fdstings\u00fe\u00e1tta sem og Ohmskrar hitunar. Vi\u00f0 l\u00e1gan gas\u00fer\u00fdsting (1.3 Pa) er \u00fea\u00f0 li\u00f0urinn sem stafar af stigli rafeindahitastigsins sem leggur mest til hitunar rafeindanna og ambipolar-li\u00f0urinn leggur til k\u00e6lingar rafeindanna, en hi\u00f0 gagnst\u00e6\u00f0a er tilfelli\u00f0 vi\u00f0 13 Pa. \u00cd kl\u00f3rafhle\u00f0slu er rafneikv\u00e6\u00f0nin h\u00e1 og fyrir gas\u00fer\u00fdsting &gt; 10 Pa er Ohmsk hitun r\u00e1\u00f0andi. Vi\u00f0 l\u00e6gri gas\u00fer\u00fdsting er eitthvert framlag einning fr\u00e1 stigli rafeindahitastigsins.<\/p>\n<p><strong>Um doktorsefni\u00f0<\/strong><\/p>\n<p>Andrea Proto er f\u00e6ddur 1984. Hann lauk meistarapr\u00f3fi \u00ed kennilegri e\u00f0lisfr\u00e6\u00f0i fr\u00e1 H\u00e1sk\u00f3lanum \u00ed Pisa \u00e1 \u00cdtal\u00edu 2017 og bakkal\u00e1r-pr\u00f3fi \u00ed e\u00f0lisfr\u00e6\u00f0i fr\u00e1 sama h\u00e1sk\u00f3la 2012. Hann h\u00f3f doktorsn\u00e1m vi\u00f0 H\u00e1sk\u00f3la \u00cdslands \u00e1ri\u00f0 2018.<\/p>\n<\/div><\/div>","protected":false},"featured_media":4965,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_phd_date_start":"2021-06-16T13:00:00+00:00","_phd_date_end":"2021-06-16T15:00:00+00:00","_phd_location":"Askja Stofa 132","_phd_admission":"A\u00f0gangur \u00f3keypis","_phd_thesis_title":"Aflflutningur til rafeinda \u00ed rafneikv\u00e6\u00f0um r\u00fdmdarafhle\u00f0slum (Electron power absorption in electronegative capacitively coupled discharges)","_phd_source_url":"https:\/\/gamli.hi.is\/vidburdir\/doktorsvorn_i_edlisfraedi_andrea_proto","_phd_source_node_id":"375681","_phd_source_type":"vidburdir","_phd_member_id":724,"footnotes":""},"phd_school":[101,93],"phd_discipline":[105],"class_list":["post-6201","phd_defence","type-phd_defence","status-publish","has-post-thumbnail","hentry","phd_school-raunvisindadeild","phd_school-verkfraedi-og-natturuvisindasvid","phd_discipline-phd-i-edlisfraedi"],"_links":{"self":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence"}],"about":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/types\/phd_defence"}],"version-history":[{"count":0,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_defence\/6201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media\/4965"}],"wp:attachment":[{"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/media?parent=6201"}],"wp:term":[{"taxonomy":"phd_school","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_school?post=6201"},{"taxonomy":"phd_discipline","embeddable":true,"href":"https:\/\/phd.hi.is\/en\/wp-json\/wp\/v2\/phd_discipline?post=6201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}