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Träfflista för sökning "WFRF:(Wallenberg Marcus) srt2:(2000-2022)"

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1.	Björk, Mikael, et al. (author) Transport via quantum dots in one-dimensional nanowires 2004 In: Book of abstracts: Intl Symp Quantum Dot, Banff, Canada (2004). Conference paper (peer-reviewed)
2.	Calmfors, Lars, et al. (author) Knowledge-driven Growth : An Initial Report by the Swedish Fiscal Policy Council 2007 Reports (other academic/artistic)
3.	Hjort, Filip, 1991, et al. (author) Quality factors of vertical cavities based on dislocation-free and atomically flat III-nitride hexagonal micro-prisms 2019 Conference paper (other academic/artistic)
4.	Jensen, L E, et al. (author) Device properties of InAs/InP nanowire heterostructures 2005 In: Book of extended abstracts: E-MRS Spring Meet, Strasbourg, France (2005). Conference paper (peer-reviewed)
5.	Khalilian, Maryam, et al. (author) Growth of dislocation-free and atomically flat III-nitride micro-prisms 2019 Conference paper (other academic/artistic)
6.	Larsson, Marcus, et al. (author) Strain mapping in heterostructured wurtzite InAs/InP nanowires 2006 In: Book of abstracts: Semicond Nanowires Symp, Eindhoven, The Netherlands (2006). Conference paper (peer-reviewed)
7.	Maliakkal, Carina B., et al. (author) In situ analysis of catalyst composition during gold catalyzed GaAs nanowire growth 2019 In: Nature Communications. - : Springer Science and Business Media LLC. - 2041-1723. ; 10:1 Journal article (peer-reviewed)abstract Semiconductor nanowires offer the opportunity to incorporate novel structures and functionality into electronic and optoelectronic devices. A clear understanding of the nanowire growth mechanism is essential for well-controlled growth of structures with desired properties, but the understanding is currently limited by a lack of empirical measurements of important parameters during growth, such as catalyst particle composition. However, this is difficult to accurately determine by investigating post-growth. We report direct in situ measurement of the catalyst composition during nanowire growth for the first time. We study Au-seeded GaAs nanowires inside an electron microscope as they grow and measure the catalyst composition using X-ray energy dispersive spectroscopy. The Ga content in the catalyst during growth increases with both temperature and Ga precursor flux.
8.	Maliakkal, Carina B., et al. (author) Independent Control of Nucleation and Layer Growth in Nanowires 2020 In: ACS Nano. - : American Chemical Society (ACS). - 1936-0851 .- 1936-086X. ; 14:4, s. 3868-3875 Journal article (peer-reviewed)abstract Control of the crystallization process is central to developing nanomaterials with atomic precision to meet the demands of electronic and quantum technology applications. Semiconductor nanowires grown by the vapor-liquid-solid process are a promising material system in which the ability to form components with structure and composition not achievable in bulk is well-established. Here, we use in situ TEM imaging of Au-catalyzed GaAs nanowire growth to understand the processes by which the growth dynamics are connected to the experimental parameters. We find that two sequential steps in the crystallization process - nucleation and layer growth - can occur on similar time scales and can be controlled independently using different growth parameters. Importantly, the layer growth process contributes significantly to the growth time for all conditions and will play a major role in determining material properties such as compositional uniformity, dopant density, and impurity incorporation. The results are understood through theoretical simulations correlating the growth dynamics, liquid droplet, and experimental parameters. The key insights discussed here are not restricted to Au-catalyzed GaAs nanowire growth but can be extended to most compound nanowire growths in which the different growth species has very different solubility in the catalyst particle.
9.	Mårtensson, Thomas, et al. (author) Epitaxial growth of III-V nanowires on silicon substrates 2006 In: Book of extended abstracts: 13th Intl Conf on MOVPE, Miyazaki, Japan (2006). Conference paper (peer-reviewed)
10.	Persson, Ann, et al. (author) Band-gap engineering in III-V nanowires 2005 In: Book of abstracts: March Meet of the American Phys Soc, Los Angeles, CA, USA (2005). Conference paper (peer-reviewed)

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Result 1-10 of 28

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Type of publication: conference paper (18); journal article (7); reports (1); doctoral thesis (1); licentiate thesis (1)

Type of content: peer-reviewed (20); other academic/artistic (7); pop. science, debate, etc. (1)

Author/Editor: Wallenberg, Reine (15); Samuelson, Lars (12); Larsson, Marcus (10); Björk, Mikael (8); Forssén, Per-Erik (6); Dick, Kimberly A. (5); show more...; Thelander, Claes (5); Jacobsson, Daniel (5); Mårtensson, Thomas (4); Persson, Ann (4); Deppert, Knut (3); Seifert, Werner (3); Johansson, Jonas (3); Ohlsson, Jonas (3); Hansen, Adam (3); Bengtsson, Jörgen, 1 ... (2); Haglund, Åsa, 1976 (2); Gustafsson, Anders (2); Gustavsson, Johan, 1 ... (2); Felsberg, Michael (2); Timm, Rainer (2); Bi, Zhaoxia (2); Lenrick, Filip (2); Hjort, Filip, 1991 (2); Hultin, Olof (2); Jeppesen, Sören (2); Calmfors, Lars (1); Nilsson, Elisabeth (1); Markides, Karin (1); Kodambaka, Suneel (1); Jensen, L (1); Mikkelsen, Anders (1); Alsér, Kristina (1); Ekström, Anna (1); Bergström, Hans (1); Dick Thelander, Kimb ... (1); Karlsson, Lisa (1); Fröberg, Linus (1); Wagner, Jakob (1); Forssén, Per-Erik, 1 ... (1); Sjökvist, Robin (1); Demirbag-Sten, Dilsa (1); Olofsson, Maud (1); Felsberg, Michael, P ... (1); Håkansson, P (1); Wallenberg, Lars Rei ... (1); Wallenberg, L R (1); Fuhrer, Andreas (1); Sköld, Niklas (1); Wallin, Mathias (1); show less...

University: Lund University (15); Linköping University (10); Chalmers University of Technology (2); Stockholm University (1)

Language: English (28)

Research subject (UKÄ/SCB): Natural sciences (21); Engineering and Technology (8)

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