Search Results - "Dick, Kimberly A."

Interface dynamics and crystal phase switching in GaAs nanowires by Jacobsson, Daniel, Panciera, Federico, Tersoff, Jerry, Reuter, Mark C., Lehmann, Sebastian, Hofmann, Stephan, Dick, Kimberly A., Ross, Frances M.

“…Controlled formation of non-equilibrium crystal structures is one of the most important challenges in crystal growth. Catalytically grown nanowires are ideal…”
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A General Approach for Sharp Crystal Phase Switching in InAs, GaAs, InP, and GaP Nanowires Using Only Group V Flow by Lehmann, Sebastian, Wallentin, Jesper, Jacobsson, Daniel, Deppert, Knut, Dick, Kimberly A

“…III–V-based nanowires usually exhibit random mixtures of wurtzite (WZ) and zinc blende (ZB) crystal structure, and pure crystal phase wires represent the…”
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Diameter Control of GaSb Nanowires Revealed by In Situ Environmental Transmission Electron Microscopy by Marnauza, Mikelis, Sjökvist, Robin, Lehmann, Sebastian, Dick, Kimberly A.

“…Several nanowire properties are strongly dependent on their diameter, which is notoriously difficult to control for III–Sb nanowires compared with other III–V…”
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In situ analysis of catalyst composition during gold catalyzed GaAs nanowire growth by Maliakkal, Carina B., Jacobsson, Daniel, Tornberg, Marcus, Persson, Axel R., Johansson, Jonas, Wallenberg, Reine, Dick, Kimberly A.

“…Semiconductor nanowires offer the opportunity to incorporate novel structures and functionality into electronic and optoelectronic devices. A clear…”
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Efficient and continuous microwave photoconversion in hybrid cavity-semiconductor nanowire double quantum dot diodes by Khan, Waqar, Potts, Patrick P., Lehmann, Sebastian, Thelander, Claes, Dick, Kimberly A., Samuelsson, Peter, Maisi, Ville F.

“…Converting incoming photons to electrical current is the key operation principle of optical photodetectors and it enables a host of emerging quantum…”
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Effects of Crystal Phase Mixing on the Electrical Properties of InAs Nanowires by Thelander, Claes, Caroff, Philippe, Plissard, Sébastien, Dey, Anil W, Dick, Kimberly A

“…We report a systematic study of the relationship between crystal quality and electrical properties of InAs nanowires grown by MOVPE and MBE, with crystal…”
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Preferential Interface Nucleation: An Expansion of the VLS Growth Mechanism for Nanowires by Wacaser, Brent A., Dick, Kimberly A., Johansson, Jonas, Borgström, Magnus T., Deppert, Knut, Samuelson, Lars

“…A review and expansion of the fundamental processes of the vapor–liquid–solid (VLS) growth mechanism for nanowires is presented. Although the focus is on…”
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Large Thermoelectric Power Factor Enhancement Observed in InAs Nanowires by Wu, Phillip M, Gooth, Johannes, Zianni, Xanthippi, Svensson, Sofia Fahlvik, Gluschke, Jan Göran, Dick, Kimberly A, Thelander, Claes, Nielsch, Kornelius, Linke, Heiner

“…We report the observation of a thermoelectric power factor in InAs nanowires that exceeds that predicted by a single-band bulk model by up to an order of…”
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Observation of type-II recombination in single wurtzite/zinc-blende GaAs heterojunction nanowires by Vainorius, Neimantas, Jacobsson, Daniel, Lehmann, Sebastian, Gustafsson, Anders, Dick, Kimberly A., Samuelson, Lars, Pistol, Mats-Erik

“…We have investigated a large set of individual wurtzite/zinc-blende GaAs heterojunction nanowires using transmission electron microscopy (TEM),…”
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InAs/GaSb Heterostructure Nanowires for Tunnel Field-Effect Transistors by Borg, B. Mattias, Dick, Kimberly A., Ganjipour, Bahram, Pistol, Mats-Erik, Wernersson, Lars-Erik, Thelander, Claes

“…InAs/GaSb nanowire heterostructures with thin GaInAs inserts were grown by MOVPE and characterized by electrical measurements and transmission electron…”
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Sn-Seeded GaAs Nanowires as Self-Assembled Radial p–n Junctions by Sun, Rong, Jacobsson, Daniel, Chen, I-Ju, Nilsson, Malin, Thelander, Claes, Lehmann, Sebastian, Dick, Kimberly. A

“…The widespread use of Au as a seed particle in the fabrication of semiconductor nanowires presents a fundamental limitation to the potential incorporation of…”
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Self-selective formation of ordered 1D and 2D GaBi structures on wurtzite GaAs nanowire surfaces by Liu, Yi, Knutsson, Johan V., Wilson, Nathaniel, Young, Elliot, Lehmann, Sebastian, Dick, Kimberly A., Palmstrøm, Chris J., Mikkelsen, Anders, Timm, Rainer

“…Scaling down material synthesis to crystalline structures only few atoms in size and precisely positioned in device configurations remains highly challenging,…”
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High-Current GaSb/InAs(Sb) Nanowire Tunnel Field-Effect Transistors by Dey, A. W., Borg, B. M., Ganjipour, B., Ek, M., Dick, K. A., Lind, E., Thelander, C., Wernersson, L.

“…We present electrical characterization of GaSb/InAs(Sb) nanowire tunnel field-effect transistors. The broken band alignment of the GaSb/InAs(Sb)…”
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Simultaneous Growth of Pure Wurtzite and Zinc Blende Nanowires by Lehmann, Sebastian, Wallentin, Jesper, Mårtensson, Erik K, Ek, Martin, Deppert, Knut, Dick, Kimberly A, Borgström, Magnus T

“…The opportunity to engineer III–V nanowires in wurtzite and zinc blende crystal structure allows for exploring properties not conventionally available in the…”
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Electrical and Surface Properties of InAs/InSb Nanowires Cleaned by Atomic Hydrogen by Webb, James L, Knutsson, Johan, Hjort, Martin, Gorji Ghalamestani, Sepideh, Dick, Kimberly A, Timm, Rainer, Mikkelsen, Anders

“…We present a study of InAs/InSb heterostructured nanowires by X-ray photoemission spectroscopy (XPS), scanning tunneling microscopy (STM), and in-vacuum…”
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Synthesis of branched 'nanotrees' by controlled seeding of multiple branching events by Samuelson, Lars, Dick, Kimberly A, Deppert, Knut, Larsson, Magnus W, Mårtensson, Thomas, Seifert, Werner, Wallenberg, L. Reine

“…The formation of nanostructures with controlled size and morphology has been the focus of intensive research in recent years. Such nanostructures are important…”
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Combinatorial Approaches to Understanding Polytypism in III–V Nanowires by Johansson, Jonas, Bolinsson, Jessica, Ek, Martin, Caroff, Philippe, Dick, Kimberly A

“…Polytypism in III–V semiconductor nanowires is a topic that has received considerable attention in recent years. Achieving a pure nanowire crystal phase…”
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Strategies To Control Morphology in Hybrid Group III–V/Group IV Heterostructure Nanowires by Hillerich, Karla, Dick, Kimberly A, Wen, Cheng-Yen, Reuter, Mark C, Kodambaka, Suneel, Ross, Frances M

“…By combining in situ and ex situ transmission electron microscopy measurements, we examine the factors that control the morphology of “hybrid” nanowires that…”
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Unit Cell Structure of Crystal Polytypes in InAs and InSb Nanowires by Kriegner, Dominik, Panse, Christian, Mandl, Bernhard, Dick, Kimberly A, Keplinger, Mario, Persson, Johan M, Caroff, Philippe, Ercolani, Daniele, Sorba, Lucia, Bechstedt, Friedhelm, Stangl, Julian, Bauer, Günther

“…The atomic distances in hexagonal polytypes of III−V compound semiconductors differ from the values expected from simply a change of the stacking sequence of…”
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Diameter Limitation in Growth of III-Sb-Containing Nanowire Heterostructures by Ek, Martin, Borg, B. Mattias, Johansson, Jonas, Dick, Kimberly A

“…The nanowire geometry offers significant advantages for exploiting the potential of III-Sb materials. Strain due to lattice mismatch is efficiently…”
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