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230,004 research outcomes, page 1 of 23,001
  • publication . Article . 2011
    Open Access English
    Authors:
    Patrick Waltereit; Klaus Köhler; T. Lim; Rüdiger Goldhahn; Oliver Ambacher; Peter Brückner; Stefan Müller; H. P. Menner; Vladimir Polyakov; Wilfried Pletschen; ...
    Persistent Identifiers

    Electrical properties of AlxGa1-xN/GaN heterostructures with an Al content below 15% and carrier concentrations as low as 1.0x1012 cm-2 were investigated by Hall effect measurements and capacitance-voltage profiling. The nominally undoped GaN capped structures were grow...

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  • publication . Conference object . Part of book or chapter of book . 2009
    Open Access English
    Authors:
    Sascha Wohlgemuth; Uwe Clausen;
    Persistent Identifiers

    The worldwide transportation of cargo is steadily growing and forwarding agencies handling less-than-truckload freight are no exception. The performance of these companies is inuenced strongly by varying transport times between two consecutive points. Surprisingly, traf...

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  • publication . Conference object . 2010
    Open Access
    Authors:
    K.-F. Becker; T. Thomas; Rolf Aschenbrenner; H. Reichl; Leopold Georgi; J. Bauer; Tanja Braun; M. Koch; V. Bader;
    Persistent Identifiers
    Publisher: IEEE

    Polymer materials - mainly epoxy resins - are widely used in microelectronics packaging. They are established in printed circuit board manufacturing, for adhesives as die attach glues or for encapsulants as molding compounds, glob tops or underfill materials. Low cost a...

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  • publication . Conference object . 2014
    Open Access
    Authors:
    Maurício Henrique Costa Dias; Tan-Phu Vuong; Hans Adel; Bruno Roberto Franciscatto;
    Persistent Identifiers
    Publisher: IEEE

    WiFi USB dongles still draw some attention in the scope of wireless LAN device technologies, especially regarding the design of the radiator, which must be compact. The present work proposes a compact planar IFA-based antenna for a dualband USB WiFi dongle. The design o...

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  • publication . Article . 2020
    Open Access German
    Authors:
    Knaak, Christian; Abels, Peter;
  • publication . Conference object . 1974
    Open Access German
    Authors:
    Volk, F.;
  • publication . Conference object . Other literature type . 2019
    Open Access English
    Authors:
    Anneken, Mathias;
    Persistent Identifiers
    Publisher: KIT Scientific Publishing

    This report focuses on extending the object-oriented world model by a behaviour model for its representatives. The world model in general is used as a foundation for fusing multiple sensor sources into one coherent picture. It should enable other services to access the ...

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  • publication . Conference object . 2013
    Open Access English
    Authors:
    Elias, Dirk; Castro, Rui; Verbeek, Frank;
  • publication . Conference object . 2015
    Open Access English
    Authors:
    Palleiro, C.; Stepanov, S.; Rodríguez-Senín, E.; Wilken, R.; Ihde, J.;

    Glass fiber reinforced polypropylene samples were treated by an atmospheric pressure plasma jet using a rotary nozzle, in order to improve adhesive properties of the material surface. Thereby, the influence of the most significant operational parameters of the plasma tr...

  • publication . Article . 2013
    Open Access German
    Authors:
    Albert, Andre; Paul, Alexander; Schieck, Frank; Polster, Stefan;

    Der Leichtbau ist ein zukunftsweisendes Lösungskonzept, um den Forderungen an die Automobilindustrie nach geringem Kraftstoffverbrauch und weniger Kohlendioxidemissionen bei der Entwicklung neuer Fahrzeuge gerecht zu werden. Der Trend, höchstfeste Werkstoffe in innovati...

230,004 research outcomes, page 1 of 23,001