Details

Autor(en) / Beteiligte

• Maan, J.C.
• Guldner, Y.
• Vieren, J.P.
• Voisin, P.
• Voos, M.
• Chang, L.L.
• Esaki, L.

Titel

Three-dimensional character of semimetallic InAs-GaSb superlattices

Ist Teil von

• Solid state communications, 1981-08, Vol.39 (5), p.683-686

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

1981

Link zum Volltext

Quelle

Elsevier Journal Backfiles on ScienceDirect (DFG Nationallizenzen)

Beschreibungen/Notizen

• High-field, far-infrared magneto-absorption experiments are performed in semimetallic InAs-GaSb superlattices. The spectra exhibit extensive oscillations of cyclotron resonance and interband absorption from valence to conduction subbands. Transitions at both the center and the boundary of the superlattice zone are observed, from which the width of the ground conduction subband is obtained, demonstrating directly its three-dimensional character.