Exploració per tema "Multilayers"

Ara es mostren els items 1-5 de 5

    • A microwave invisibility cloak: the design, simulation, and measurement of a simple and effective frequency-selective surface-based mantle cloak 

      Yuste, Pedro; Rius Casals, Juan Manuel; Romeu Robert, Jordi; Blanch Boris, Sebastián; Heldring, Alexander; Úbeda Farré, Eduard (2018-06-26)
      Article
      Accés obert
      In recent years, there has been a growing interest in developing invisibility cloaks that can conceal an object. These techniques are often based either on coating a dielectric or conducting object with a homogeneous ...

    • Characterization of Langmuir and Langmuir-Blodgett films of an octasubstituted zinc phthalocyanine 

      Torrent Burgués, Juan; Cea, Pilar; Giner, Ignacio; Guaus Guerrero, Ester (2014-04-01)
      Article
      Accés obert
      In this work we report the fabrication of Langmuir and Langmuir-Blodgett (LB) films of a substituted ZnPc (octakis(oxyoctyl) phthalocyanine of zinc), and their characterization by means of several techniques. These ...

    • Fundamentals of selective ion transport through multilayer polyelectrolyte membranes 

      Cheng, Chao; Yaroshchuk, Andriy; Bruening, Merlin L. (2013-01-14)
      Article
      Accés restringit per política de l'editorial
      Membranes composed of multilayer poly(4-styrenesul- fonate) (PSS)/protonated poly(allylamine) (PAH) fi lms on porous alumina supports exhibit high monovalent/divalent cation selectivities. Remarkably, the di ff usion ...

    • Integration of GMR sensors with different technologies 

      Cubells Beltrán, M. Dolores; Reig Escriva, Abilio Càndid; Madrenas Boadas, Jordi; De Marcellis, A.; Santos, Joana; Cardoso, Susana; Freitas, P.P. (2016-06-01)
      Article
      Accés obert
      Less than thirty years after the giant magnetoresistance (GMR) effect was described, GMR sensors are the preferred choice in many applications demanding the measurement of low magnetic fields in small volumes. This rapid ...

    • Thermal and mechanical stability of wurtzite-ZrAlN/cubic-TiN and wurtzite-ZrAlN/cubic-ZrN multilayers 

      Chen, Y.H.; Rogstrom, Lina; Roa Rovira, Joan Josep; Zhu, J. Q.; Schramm, I. C.; Johnson, L. J. S.; Schell, N.; Mücklich, Franck; Anglada Gomila, Marcos Juan; Odén, Magnus (Elsevier, 2017-09-15)
      Article
      Accés obert
      The phase stability and mechanical properties of wurtzite (w)-Zr0.25Al0.75N/cubic (c)-TiN and w-Zr0.25Al0.75N/c-ZrN multilayers grown by arc evaporation are studied. Coherent interfaces with an orientation relation of c-TiN ...