The translational energy distributions for metal atoms and ions produced via visible laser MPD/MPI of group 13 metal alkyls and MPI of aluminum and indium atomic beams
Identifieur interne : 000511 ( Main/Exploration ); précédent : 000510; suivant : 000512The translational energy distributions for metal atoms and ions produced via visible laser MPD/MPI of group 13 metal alkyls and MPI of aluminum and indium atomic beams
Auteurs : RBID : ISTEX:340_1988_Article_BF00696202.pdfEnglish descriptors
Abstract
The nascent translational energy distributions of group 13 metal ions produced via multiphoton dissociation and multiphoton ionization (MPD/MPI) of their trimethyl derivatives and via multiphoton ionization of metal atomic beams have been measured using time-of-flight mass-spectroscopy. In all cases the ion production was isotropic and the translational energy distribution was approximately Boltzmann. For ionization of free aluminum and indium atoms translational temperatures of 6K and 4K were measured, corresponding to most probable velocities of 60 and 24 ms−1. From multiphoton dissociation of trimethylaluminum, trimethylgallium, and trimethylindium, translational temperatures of 1800, 700, and 900 K resulted. These correspond to velocities of ∼1000, 400, and 350 ms−1. A photodissociation mechanism involving elimination of ethane followed by dissociation of monomethyl metal intermediates to produce metal atoms is in reasonable agreement with the experimental data. The nascent velocities of metal atoms and ions from the metal alkyl and metal beam sources are used to assess the potential of these sources for microfabrication of metal structures.
DOI: 10.1007/BF00696202
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title>The translational energy distributions for metal atoms and ions produced via visible laser MPD/MPI of group 13 metal alkyls and MPI of aluminum and indium atomic beams</title><author><name>C. L. Callender</name><affiliation wicri:level="1"><mods:affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</mods:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa</wicri:regionArea><wicri:noRegion>Ottawa</wicri:noRegion></affiliation></author><author><name>D. M. Rayner</name><affiliation wicri:level="1"><mods:affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</mods:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa</wicri:regionArea><wicri:noRegion>Ottawa</wicri:noRegion></affiliation></author><author><name>P. A. Hackett</name><affiliation wicri:level="1"><mods:affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</mods:affiliation><country xml:lang="fr">Canada</country><wicri:regionArea>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa</wicri:regionArea><wicri:noRegion>Ottawa</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:340_1988_Article_BF00696202.pdf</idno><date when="1988">1988</date><idno type="doi">10.1007/BF00696202</idno><idno type="wicri:Area/Main/Corpus">000515</idno><idno type="wicri:Area/Main/Curation">000515</idno><idno type="wicri:Area/Main/Exploration">000511</idno></publicationStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>32</term><term>35</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">The nascent translational energy distributions of group 13 metal ions produced via multiphoton dissociation and multiphoton ionization (MPD/MPI) of their trimethyl derivatives and via multiphoton ionization of metal atomic beams have been measured using time-of-flight mass-spectroscopy. In all cases the ion production was isotropic and the translational energy distribution was approximately Boltzmann. For ionization of free aluminum and indium atoms translational temperatures of 6K and 4K were measured, corresponding to most probable velocities of 60 and 24 ms−1. From multiphoton dissociation of trimethylaluminum, trimethylgallium, and trimethylindium, translational temperatures of 1800, 700, and 900 K resulted. These correspond to velocities of ∼1000, 400, and 350 ms−1. A photodissociation mechanism involving elimination of ethane followed by dissociation of monomethyl metal intermediates to produce metal atoms is in reasonable agreement with the experimental data. The nascent velocities of metal atoms and ions from the metal alkyl and metal beam sources are used to assess the potential of these sources for microfabrication of metal structures.</div></front></TEI><mods xsi:schemaLocation="http://www.loc.gov/mods/v3 file:///applis/istex/home/loadistex/home/etc/xsd/mods.xsd" version="3.4" istexId="5a59600956dabf58338115e11b830b7998378c22"><titleInfo lang="eng"><title>The translational energy distributions for metal atoms and ions produced via visible laser MPD/MPI of group 13 metal alkyls and MPI of aluminum and indium atomic beams</title></titleInfo><name type="personal"><namePart type="given">C. L.</namePart><namePart type="family">Callender</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</affiliation></name><name type="personal"><namePart type="given">D. M.</namePart><namePart type="family">Rayner</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</affiliation></name><name type="personal"><namePart type="given">P. A.</namePart><namePart type="family">Hackett</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Laser Chemistry Group, Division of Chemistry, National Research Council of Canada, 100 Sussex Drive, K1A OR6, Ottawa, Canada</affiliation></name><typeOfResource>text</typeOfResource><genre>Contributed Papers</genre><genre>Original Paper</genre><originInfo><publisher>Springer-Verlag, Berlin/Heidelberg</publisher><dateCreated encoding="w3cdtf">1987-11-23</dateCreated><dateCaptured encoding="w3cdtf">1988-02-19</dateCaptured><dateValid encoding="w3cdtf">2004-11-10</dateValid><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="eng">The nascent translational energy distributions of group 13 metal ions produced via multiphoton dissociation and multiphoton ionization (MPD/MPI) of their trimethyl derivatives and via multiphoton ionization of metal atomic beams have been measured using time-of-flight mass-spectroscopy. In all cases the ion production was isotropic and the translational energy distribution was approximately Boltzmann. For ionization of free aluminum and indium atoms translational temperatures of 6K and 4K were measured, corresponding to most probable velocities of 60 and 24 ms−1. From multiphoton dissociation of trimethylaluminum, trimethylgallium, and trimethylindium, translational temperatures of 1800, 700, and 900 K resulted. These correspond to velocities of ∼1000, 400, and 350 ms−1. A photodissociation mechanism involving elimination of ethane followed by dissociation of monomethyl metal intermediates to produce metal atoms is in reasonable agreement with the experimental data. The nascent velocities of metal atoms and ions from the metal alkyl and metal beam sources are used to assess the potential of these sources for microfabrication of metal structures.</abstract><subject lang="eng"><genre>PACS</genre><topic>32</topic><topic>35</topic></subject><relatedItem type="series"><titleInfo type="abbreviated"><title>Appl. Phys. B</title></titleInfo><titleInfo><title>Applied Physics B</title><subTitle>Lasers and Optics</subTitle><partNumber>Year: 1988</partNumber><partNumber>Volume: 47</partNumber><partNumber>Number: 1</partNumber></titleInfo><genre>Archive Journal</genre><originInfo><dateIssued encoding="w3cdtf">1988-09-01</dateIssued><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><subject usage="primary"><topic>Physics</topic><topic>Physical Chemistry</topic><topic>Electromagnetism, Optics and Lasers</topic><topic>Laser Technology and Physics, Photonics</topic><topic>Quantum Optics, Quantum Electronics, Nonlinear Optics</topic><topic>Optical Spectroscopy, Ultrafast Optics</topic><topic>Physics and Applied Physics in Engineering</topic></subject><identifier type="issn">0946-2171</identifier><identifier type="issn">Electronic: 1432-0649</identifier><identifier type="matrixNumber">340</identifier><identifier type="local">IssueArticleCount: 18</identifier><recordInfo><recordOrigin>Springer-Verlag, 1988</recordOrigin></recordInfo></relatedItem><identifier type="doi">10.1007/BF00696202</identifier><identifier type="matrixNumber">Art3</identifier><identifier type="local">BF00696202</identifier><accessCondition type="use and reproduction">MetadataGrant: OpenAccess</accessCondition><accessCondition type="use and reproduction">AbstractGrant: OpenAccess</accessCondition><accessCondition type="restriction on access">BodyPDFGrant: Restricted</accessCondition><accessCondition type="restriction on access">BodyHTMLGrant: Restricted</accessCondition><accessCondition type="restriction on access">BibliographyGrant: Restricted</accessCondition><accessCondition type="restriction on access">ESMGrant: Restricted</accessCondition><part><extent unit="pages"><start>7</start><end>15</end></extent></part><recordInfo><recordOrigin>Springer-Verlag, 1988</recordOrigin><recordIdentifier>340_1988_Article_BF00696202.pdf</recordIdentifier></recordInfo></mods></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000511 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000511 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:340_1988_Article_BF00696202.pdf
|texte= The translational energy distributions for metal atoms and ions produced via visible laser MPD/MPI of group 13 metal alkyls and MPI of aluminum and indium atomic beams
}}
| This area was generated with Dilib version V0.5.81. |  |