Search Results - "MAGNUS, T"

Towards high efficiency nanowire solar cells by Otnes, Gaute, Borgström, Magnus T.

“…[Display omitted] •Nanowires offer several unique benefits for achieving high efficiency solar cells.•Strong light absorption is achieved by tuning geometry…”
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InP Nanowire Array Solar Cells Achieving 13.8% Efficiency by Exceeding the Ray Optics Limit by Wallentin, Jesper, Anttu, Nicklas, Asoli, Damir, Huffman, Maria, Åberg, Ingvar, Magnusson, Martin H., Siefer, Gerald, Fuss-Kailuweit, Peter, Dimroth, Frank, Witzigmann, Bernd, Xu, H. Q., Samuelson, Lars, Deppert, Knut, Borgström, Magnus T.

“…Photovoltaics based on nanowire arrays could reduce cost and materials consumption compared with planar devices but have exhibited low efficiency of light…”
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Wafer-Scale Synthesis and Optical Characterization of InP Nanowire Arrays for Solar Cells by Hrachowina, Lukas, Anttu, Nicklas, Borgström, Magnus T

“…Nanowire solar cells have the potential to reach the same efficiencies as the world-record III–V solar cells while using a fraction of the material. For solar…”
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Doping of semiconductor nanowires by Wallentin, Jesper, Borgström, Magnus T.

“…A cornerstone in the successful application of semiconductor nanowire devices is controlled impurity doping. In this review article, we discuss the key results…”
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Twinning superlattices in indium phosphide nanowires by Algra, Rienk E, Feiner, Lou-Fé, van Enckevort, Willem J. P, Verheijen, Marcel A, Borgström, Magnus T, Immink, George, Vlieg, Elias, Bakkers, Erik P. A. M

“…Semiconducting nanowires offer the possibility of nearly unlimited complex bottom-up design, which allows for new device concepts. However, essential…”
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Understanding InP Nanowire Array Solar Cell Performance by Nanoprobe-Enabled Single Nanowire Measurements by Otnes, Gaute, Barrigón, Enrique, Sundvall, Christian, Svensson, K. Erik, Heurlin, Magnus, Siefer, Gerald, Samuelson, Lars, Åberg, Ingvar, Borgström, Magnus T

“…III–V solar cells in the nanowire geometry might hold significant synthesis-cost and device-design advantages as compared to thin films and have shown…”
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Bending and Twisting Lattice Tilt in Strained Core–Shell Nanowires Revealed by Nanofocused X‑ray Diffraction by Wallentin, Jesper, Jacobsson, Daniel, Osterhoff, Markus, Borgström, Magnus T, Salditt, Tim

“…We have investigated strained GaAs–GaInP core–shell nanowires using transmission electron microscopy and nanofocused scanning X-ray diffraction. Nominally…”
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Tunnel Field-Effect Transistors Based on InP-GaAs Heterostructure Nanowires by Ganjipour, Bahram, Wallentin, Jesper, Borgström, Magnus T, Samuelson, Lars, Thelander, Claes

“…We present tunneling field-effect transistors fabricated from InP-GaAs heterostructure nanowires with an n-i-p doping profile, where the intrinsic InP region…”
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In Situ Characterization of Nanowire Dimensions and Growth Dynamics by Optical Reflectance by Heurlin, Magnus, Anttu, Nicklas, Camus, Christian, Samuelson, Lars, Borgström, Magnus T

“…Optical reflectometry is commonly used as an accurate and noninvasive characterization tool when growing planar semiconductor layers. However, thin-film…”
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Resting heart rate and relation to disease and longevity: past, present and future by Jensen, Magnus T.

“…Assessment of heart rate has been used for millennia as a marker of health. Several studies have indicated that low resting heart rate (RHR) is associated with…”
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Composition, Optical Resonances, and Doping of InP/InGaP Nanowires for Tandem Solar Cells: a Micro-Raman Analysis by Mediavilla, Irene, Pura, Jose Luis, Hinojosa, Vanessa Giselle, Galiana, Beatriz, Hrachowina, Lukas, Borgström, Magnus T., Jimenez, Juan

“…We present a micro-Raman study of InP/InGaP tandem junction photovoltaic nanowires. These nanowires render possible InGaP compositions that cannot be made in…”
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Inflammatory microenvironment remodelling by tumour cells after radiotherapy by McLaughlin, Martin, Patin, Emmanuel C., Pedersen, Malin, Wilkins, Anna, Dillon, Magnus T., Melcher, Alan A., Harrington, Kevin J.

“…The development of immune checkpoint inhibitors (ICIs) is revolutionizing the way we think about cancer treatment. Even so, for most types of cancer, only a…”
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Axial InP Nanowire Tandem Junction Grown on a Silicon Substrate by Heurlin, Magnus, Wickert, Peter, Fält, Stefan, Borgström, Magnus T, Deppert, Knut, Samuelson, Lars, Magnusson, Martin H

“…Tandem InP nanowire pn-junctions have been grown on a Si substrate using metal−organic vapor phase epitaxy. In situ HCl etching allowed the different…”
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A Comparative Study of Absorption in Vertically and Laterally Oriented InP Core–Shell Nanowire Photovoltaic Devices by Nowzari, Ali, Heurlin, Magnus, Jain, Vishal, Storm, Kristian, Hosseinnia, Ali, Anttu, Nicklas, Borgström, Magnus T, Pettersson, Håkan, Samuelson, Lars

“…We have compared the absorption in InP core–shell nanowire p–i–n junctions in lateral and vertical orientation. Arrays of vertical core–shell nanowires with…”
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Electron Trapping in InP Nanowire FETs with Stacking Faults by Wallentin, Jesper, Ek, Martin, Wallenberg, L. Reine, Samuelson, Lars, Borgström, Magnus T

“…Semiconductor III–V nanowires are promising components of future electronic and optoelectronic devices, but they typically show a mixed wurtzite-zinc blende…”
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Frailty in cardiology: definition, assessment and clinical implications for general cardiology: a consensus document of the Council for Cardiology Practice (CCP), Association for Acute Cardio Vascular Care (ACVC), Association of Cardiovascular Nursing and Allied Professions (ACNAP), European Association of Preventive Cardiology (EAPC), European Heart Rhythm Association (EHRA), Council on Valvular Heart Diseases (VHD), Council on Hypertension (CHT), Council of Cardio-Oncology (CCO), Working Group by Richter, Dimitri, Guasti, Luigina, Walker, David, Lambrinou, Ekaterini, Lionis, Christos, Abreu, Ana, Savelieva, Irina, Fumagalli, Stefano, Bo, Mario, Rocca, Bianca, Jensen, Magnus T., Pierard, Luc, Sudano, Isabella, Aboyans, Victor, Asteggiano, Riccardo

“…© The Author(s) 2021. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under…”
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High Responsivity of InP/InAsP Nanowire Array Broadband Photodetectors Enhanced by Optical Gating by Karimi, Mohammad, Zeng, Xulu, Witzigmann, Bernd, Samuelson, Lars, Borgström, Magnus T, Pettersson, Håkan

“…High-performance photodetectors operating in the near-infrared (0.75–1.4 μm) and short-wave infrared (1.4–3.0 μm) portion of the electromagnetic spectrum are…”
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Au-Seeded Growth of Vertical and in-Plane III–V Nanowires on Graphite Substrates by Wallentin, Jesper, Kriegner, Dominik, Stangl, Julian, Borgström, Magnus T

“…Graphene is promising as a transparent, flexible, and possibly cost-effective substrate for nanowire-based devices. We have investigated Au-seeded III–V…”
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Direct Three-Dimensional Imaging of an X‑ray Nanofocus Using a Single 60 nm Diameter Nanowire Device by Chayanun, Lert, Hrachowina, Lukas, Björling, Alexander, Borgström, Magnus T, Wallentin, Jesper

“…Nanoscale X-ray detectors could allow higher resolution in imaging and diffraction experiments than established systems but are difficult to design due to the…”
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Development and characterization of photovoltaic tandem-junction nanowires using electron-beam-induced current measurements by Hrachowina, Lukas, Barrigón, Enrique, Borgström, Magnus T.

“…Nanowires have many interesting properties that are of advantage for solar cells, such as the epitaxial combination of lattice-mismatched materials without…”
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