Now showing items 1-13 of 13

  • Capacitive tunnels in single-walled carbon nanotube networks on flexible substrate 

    Iqbal, M. Zahir; Iqbal, Waheed; Eom, J.; Ahmad, M.; Ferrer Anglada, Núria (American Institute of Physics (AIP), 2012-03-15)
    Article
    Open Access
    We report the analysis of single-walled carbon nanotube networks, which are expected to be suitable as miniaturized flexible radio frequency RC filters and also have important implications for high frequency devices. The ...
  • Contactless electrical resistance of 2D materials using a rutile resonator 

    Arcos Gutiérrez, David; Krkotic, Patrick; O'Callaghan Castellà, Juan Manuel; Pont, Montse; Ametller Congost, Lluís; Ferrer Anglada, Núria (2019-12-12)
    Article
    Restricted access - publisher's policy
    Measuring the electrical surface resistance of 2D materials without contact can provide a method for obtaining their intrinsic characterisation. The aim of this paper is to show that a rutile dielectric resonator (RDR) can ...
  • Electron spin resonance on single-walled carbon nanotubes obtained from different sources 

    Ferrer Anglada, Núria; Abiad Monge, Aida; Roth, Segmar (2010-12)
    Article
    Restricted access - publisher's policy
    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)
    Book
    Restricted access to the UPC academic community
    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
    Open Access
    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 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
    Restricted access - publisher's policy
    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)
    Conference report
    Restricted access - publisher's policy
  • La modernitat de Galileu, 450 anys després del seu naixement 

    Ferrer Anglada, Núria (Societat Andorrana de Ciències, 2017-01-01)
    Part of book or chapter of book
    Restricted access - publisher's policy
  • 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
    Restricted access - publisher's policy
    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 ...
  • Single-walled carbon nanotubes characterization by Electron Spin Resonance spectroscopy 

    Abiad Monge, Aida; Pérez Puigdemont, Jordi; Ferrer Anglada, Núria; Roth, Segmar (2010)
    Conference report
    Restricted access - confidentiality agreement
    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)
    Conference report
    Open Access
  • THz-conductivity of CVD graphene on different substrates 

    Gabriel Cortés, Daniel; Sempere, Bernat; Colominas, Carles; Ferrer Anglada, Núria (Wiley-VCH, 2015-10-23)
    Article
    Open Access
    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 ...
  • 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
    Open Access
    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 ...