Search: id:"swepub:oai:DiVA.org:kth-320819" >
Large-Sized Nanocry...
Large-Sized Nanocrystalline Ultrathin β-Ga2 O3 Membranes Fabricated by Surface Charge Lithography
- Article/chapterEnglish2022
Publisher, publication year, extent ...
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2022-02-18
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MDPI AG,2022
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-320819
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-320819URI
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https://doi.org/10.3390/nano12040689DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20221107
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Large-sized 2D semiconductor materials have gained significant attention for their fascinat-ing properties in various applications. In this work, we demonstrate the fabrication of nanoperforated ultrathin β-Ga2 O3 membranes of a nanoscale thickness. The technological route includes the fabrication of GaN membranes using the Surface Charge Lithography (SCL) approach and subsequent thermal treatment in air at 900◦ C in order to obtain β-Ga2 O3 membranes. The as-grown GaN membranes were discovered to be completely transformed into β-Ga2 O3, with the morphology evolving from a smooth topography to a nanoperforated surface consisting of nanograin structures. The oxidation mechanism of the membrane was investigated under different annealing conditions followed by XPS, AFM, Raman and TEM analyses.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Ceccone, G.
(author)
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Jin, I.
(author)
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Braniste, T.
(author)
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Fei, Ye,1979-KTH,Material- och nanofysik(Swepub:kth)u1mztezu
(author)
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Fumagalli, F.
(author)
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Colpo, P.
(author)
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Dutta, Joydeep,Professor,1964-KTH,Material- och nanofysik(Swepub:kth)u1dajeit
(author)
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Linnros, Jan,1953-KTH,Fotonik(Swepub:kth)u1t79mee
(author)
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Tiginyanu, I.
(author)
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KTHMaterial- och nanofysik
(creator_code:org_t)
Related titles
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In:Nanomaterials: MDPI AG12:42079-4991
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To the university's database
- By the author/editor
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Ciobanu, V.
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Ceccone, G.
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Jin, I.
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Braniste, T.
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Fei, Ye, 1979-
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Fumagalli, F.
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show more...
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Colpo, P.
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Dutta, Joydeep, ...
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Linnros, Jan, 19 ...
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Tiginyanu, I.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
- Articles in the publication
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Nanomaterials
- By the university
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Royal Institute of Technology