Evidence for saturation of channel transmission from conductance fluctuations in atomic-size point contacts B. Ludoph, M.H. Devoret, D. Esteve, C. Urbina, J.M. van-Ruitenbeek, Phys. Rev. Lett. 82, 1530 (1999).
Conduction channel transmissions of atomic-size aluminum contacts E. Scheer, P. Joyez, D. Esteve, C. Urbina, M.H. Devoret, Phys. Rev. Lett. 78, 3535 (1997).
Conductance quantization in metals: The influence of subband formation on the relative stability of specific contact diameters J.M. van Ruitenbeek, M.H. Devoret, D. Esteve, C. Urbina, Phys. Rev. B 56, 12566 (1997).
Adjustable nanofabricated atomic size contacts J.M. van Ruitenbeek, A. Alvarez, I. Pineyro, C. Grahmann, P. Joyez, M.H. Devoret, D. Esteve, C. Urbina, Rev. Sci. Inst. 67, 108 (1996).
The signature of chemical valence in the electrical conduction through a single-atom contact E. Scheer, N. Agraït, J.C. Cuevas,A. Levy Yeyati, B. Ludoph, A. Martín Rodero, G. Rubio Bollinger, J. Van Ruitenbeek and C. Urbina, Nature 394, 154 (1998).