Ara es mostren els items 3-15 de 15

    • Electron spin resonance on single-walled carbon nanotubes obtained from different sources 

      Ferrer Anglada, Núria; Abiad Monge, Aida; Roth, Segmar (2010-12)
      Article
      Accés restringit per política de l'editorial
      Weused electron spin resonance (ESR) to analyze several kinds of single-walled carbon nanotubes (SWNTs) synthesized by different methods. We observed that ESR is a sensitive probe that can be used to observe major differences ...
    • Física quàntica per a enginyers : problemes 

      Ferrer Anglada, Núria; Arcos Gutiérrez, David (Iniciativa Digital Politècnica, Oficina de Publicacions Acadèmiques Digitals de la UPC, 2017)
      Llibre
      Accés obert
      Aquest llibre és un conjunt de problemes de física quàntica ordenats temàticament i pensats per a estudiants de grau, de ciències o d’enginyeria. Cada tema conté una breu introducció teòrica seguida d’un recull de problemes. ...
    • Flexible, transparent electrodes using carbon nanotubes 

      Ferrer Anglada, Núria; Iqbal, Muhammad Zahir; Pérez Puigdemont, Jordi; Figueras, Jordi; Roth, Segmar (2012-12-10)
      Article
      Accés obert
      We prepare thin single-walled carbon nanotube networks on a transparent and flexible substrate with different densities, using a very simple spray method. We measure the electric impedance at different frequencies Z(f) in ...
    • High-frequency contactless characterization of 2D materials. Graphene, WS2 

      Arcos Gutiérrez, David; Nuño Gómez, Daniel-Juan; Ametller Congost, Lluís; Ferrer Anglada, Núria (2020-12)
      Article
      Accés obert
      The electrical conductivity of two-dimensional (2D) materials without any electrical contact can be obtained using two different methods: the terahertz time domain spectroscopy (THz-TDS) method, in the range from GHz up ...
    • High-frequency impedance of single-walled carbon nanotube networks on transparent flexible substrate 

      Iqbal, Muhammad Zahir; Pérez Puigdemont, Jordi; Eom, Jonghwa; Ferrer Anglada, Núria (2014-12-01)
      Article
      Accés restringit per política de l'editorial
      Transparent and flexible networks with randomly distributed single-walled carbon nanotubes (SWCNTs) are emerging as novel materials for various applications, particularly as electronic materials. We investigate the ...
    • Impedance characterization of transparent and flexible carbon nanotubes thin film networks 

      Iqbal, Muhammad Zahir; Eom, J.; Pérez Puigdemont, Jordi; Ferrer Anglada, Núria (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
    • La modernitat de Galileu, 450 anys després del seu naixement 

      Ferrer Anglada, Núria (Societat Andorrana de Ciències, 2017-01-01)
      Capítol de llibre
      Accés restringit per política de l'editorial
    • Low wear and low friction DLC coating with good adhesion to CoCrMo metal substrates 

      Cano Prieto, David; Lousa, Arturo; Esteve, Joan; Ferrer Anglada, Núria (2018-11-02)
      Article
      Accés restringit per política de l'editorial
      A challenge currently facing the orthopedics sector consists in the durability problems posed by joint prosthesis based on metal-on-metal contacts. While the diamond-like carbon (DLC)-based coating solves the shortcomings ...
    • Optoelectronic characterization of 2D graphene-based heterostructures: Gr/MoS2 and Gr/WS2 

      Arcos Gutiérrez, David; Nuño Gómez, Daniel-Juan; Ametller Congost, Lluís; Ferrer Anglada, Núria (2023-07-26)
      Article
      Accés restringit per política de l'editorial
      In this research, it is aimed to obtain and to compare the electrical conductivity and the transmittance of two graphene (Gr)-based heterostructures: Gr/WS2 and Gr/MoS2 on quartz. Raman spectroscopy is used to analyze the ...
    • Single-walled carbon nanotubes characterization by Electron Spin Resonance spectroscopy 

      Abiad Monge, Aida; Pérez Puigdemont, Jordi; Ferrer Anglada, Núria; Roth, Segmar (2010)
      Text en actes de congrés
      Accés restringit per acord de confidencialitat
      Carbon nanotubes (CNTs) are interesting candidates for the development of new electronic devices and sensors due to their small size and their mechanical, optical and electrical properties [1-6]. Well-characterized ...
    • Stable p-doping in graphene and Terahertz spectroscopy 

      Ferrer Anglada, Núria; Gabriel Cortés, Daniel; Iqbal, M. Zahir; Eom, J. (2014)
      Text en actes de congrés
      Accés obert
    • THz time-domain spectroscopy and IR spectroscopy on MoS2 

      Arcos, David; Gabriel Cortés, Daniel; Dumcenco, Dumitru; Kis, Andras; Ferrer Anglada, Núria (2016-12-09)
      Article
      Accés obert
      In the increasing research field of 2D materials such as graphene, molybdenum disulfide MoS2 has attracted great interest due to the existence of a direct bandgap in monolayer MoS2, which gives the possibility of achieving ...
    • THz-conductivity of CVD graphene on different substrates 

      Gabriel Cortés, Daniel; Sempere, Bernat; Colominas, Carles; Ferrer Anglada, Núria (Wiley-VCH, 2015-10-23)
      Article
      Accés obert
      Optoelectronic properties of CVD graphene are charac-terized over a wide frequency range: THz, IR, visible and near-UV. We used Raman spectroscopy to characterize the synthesized graphene films. All graphene layers were ...