Trajectory effects in microcontact spectroscopy of the electron-phonon interaction
Yanson I. K., Gribov N. N., Shklyarevskii O. I.
New effects have been observed in the microcontact spectroscopy of the electron-phonon interaction. These effects arise because the orbital radius of the electron in the magnetic field is comparable to the contact diameter, and the de Broglie wavelength is comparable to the elastic mean free path.