Browsing by Author "87041173-6f33-44a9-8ecb-f90215bf7caf"

Now showing items 1-6 of 6

    • Dipole-induced exchange bias 
      Torres Sánchez, Felipe; Morales, Rafaél; Schuller, Ivan K.; Kiwi Tichauer, Miguel (Royal Society Chemistry, 2017)
      The discovery of dipole-induced exchange bias (EB), switching from negative to positive sign, is reported in systems where the antiferromagnet and the ferromagnet are separated by a paramagnetic spacer (AFM-PM-FM). The ...
    • Dynamical dimerization phase in Jaynes-Cummings lattices 
      Peña, Rubén; Torres Sánchez, Felipe; Romero, Guillermo (IOP Publishing, 2020)
      We report on an emergent dynamical phase of a strongly-correlated light-matter system, which is governed by dimerization processes due to short-range and long-range two-body interactions. The dynamical phase is characterized ...
    • Enhanced positive and negative exchange bias in FeF2/Ni with dusted interfaces 
      Montoya, I.; Torres Sánchez, Felipe; Redondo, C.; Kiwi Tichauer, Miguel; Schuller, Iván K.; Morales R., Mónica (American Institute of Physics, 2020)
      An enhanced exchange bias was found in FeF2/Ni interfaces by inserting dusting of Pd and Cu atoms. We have used an ultrathin wedge to investigate systematically the effect of a discontinuous nonmagnetic spacer between the ...
    • Helical spin structure in iron chains with hybridized boundaries 
      Vargas, Nicolás M.; Torres, Felipe; Baker, Alexander A.; Lee, Jonathan R. I.; Kiwi Tichauer, Miguel; Willey, Trevor M.; Monton, Carlos; Schuller, Iván K. (American Institute of Physics, 2020)
      We have compared the magnetic properties of well-controlled ultra-short (<= 50nm) atomic iron (Fe) chains embedded in Fe-phthalocyanine films with those in Fe-hydrogen (H-2) phthalocyanine superlattices. Surprisingly, we ...
    • Time-Based Network Analysis Before and After the 8.3 Illapel Earthquake 2015 Chile 
      Pastén Guzmán, Denisse; Torres Sánchez, Felipe; Toledo Cabrera, Benjamín; Muñoz Gálvez, Víctor; Rogan Castillo, José; Valdivia Hepp, Juan (Springer, 2016)
      A complex network analysis of the seismic activity in the central zone of Chile is made, where each node corresponds to a location, where a seism occurs. The 8.3 Illapel earthquake (16 September 2015) is included in the ...
    • Updated molecular phylogeny of the squid family Ommastrephidae: insights into the evolution of spawning strategies 
      Pardo Gandarillas, María Cecilia; Torres Sánchez, Felipe; Fuchs, Dirk; Ibáñez, Christian M. (Elsevier, 2018)
      Two types of spawning strategy have been described for ommastrephid squids: coastal and oceanic. It has been suggested that ancestral ommastrephids inhabited coastal waters and expanded their distribution into the open ...