Browsing by Author "b20382f2-b15f-441d-9b19-ef3605d168a8"

Now showing items 1-3 of 3

    • Comment on Kinetics of the hydrogen chemisorption process for Nb 
      Lagos, Miguel; Rogan Castillo, José; Schuller, Ivan K. (1991)
      We reanalyze a recent paper by Kim et al. [Phys. Rev. B 38, 5716 (1988)] regarding the kinetics of hydrogen uptake by niobium surfaces. We show that the kinetic analysis performed by these authors is incorrect. © 1991 The ...
    • 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 ...
    • Subsurface bonding of hydrogen in transition metals: dependence on surface orientation 
      Rogan Castillo, José; Lagos, M.; Schuller, Ivan K. (1994)
      The calculation of the surface-induced enhancement of the binding energy of hydrogen impurities in transition metals, previously reported for close-packed surfaces, are extended to open surfaces in the fcc and bcc structures. ...