A remarkable change of LO-phonon line for tunneling from metal to 2DEG, in comparison with 3D-case, was observed. It was shown that the line shapes and the amplitudes of LO-phonon and zero-bias anomaly in tunneling spectra of Al/δ-GaAs junctions depended on magnetic field in-plane of the 2DEG. The parameters of the lines were changed when threshold for resonant intersubband polaron in δ-layer was exceeded.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.