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Transport behavior ...
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Balmer, Richard S.
(author)
Transport behavior of holes in boron delta-doped diamond structures
- Article/chapterEnglish2013
Publisher, publication year, extent ...
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AIP Publishing,2013
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-195376
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-195376URI
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https://doi.org/10.1063/1.4775814DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Boron delta-doped diamond structures have been synthesized using microwave plasma chemical vapor deposition and fabricated into FET and gated Hall bar devices for assessment of the electrical characteristics. A detailed study of variable temperature Hall, conductivity, and field-effect mobility measurements was completed. This was supported by Schrodinger-Poisson and relaxation time calculations based upon application of Fermi's golden rule. A two carrier-type model was developed with an activation energy of similar to 0.2 eV between the delta layer lowest subband with mobility similar to 1 cm(2)/Vs and the bulk valence band with high mobility. This new understanding of the transport of holes in such boron delta-doped structures has shown that although Hall mobility as high as 900 cm(2)/Vs was measured at room temperature, this dramatically overstates the actual useful performance of the device.
Subject headings and genre
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Teknisk fysik med inriktning mot elektricitetslära
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Engineering Science with specialization in Science of Electricity
Added entries (persons, corporate bodies, meetings, titles ...)
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Friel, Ian
(author)
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Hepplestone, Steven
(author)
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Isberg, JanUppsala universitet,Elektricitetslära(Swepub:uu)jaisb133
(author)
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Uren, Michael J.
(author)
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Markham, Matthew L.
(author)
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Palmer, Nicola L.
(author)
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Pilkington, James
(author)
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Huggett, Paul
(author)
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Majdi, SamanUppsala universitet,Elektricitetslära(Swepub:uu)samma947
(author)
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Lang, Richard
(author)
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Uppsala universitetElektricitetslära
(creator_code:org_t)
Related titles
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In:Journal of Applied Physics: AIP Publishing113:3, s. 033702-0021-89791089-7550
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Balmer, Richard ...
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Friel, Ian
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Hepplestone, Ste ...
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Isberg, Jan
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Uren, Michael J.
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Markham, Matthew ...
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Palmer, Nicola L ...
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Pilkington, Jame ...
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Huggett, Paul
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Majdi, Saman
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Lang, Richard
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Uppsala University