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A new mechanism for negative differential conductivity in superlattices

✍ Scribed by G.H. Döhler; R. Tsu; L. Esaki


Book ID
118361465
Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
316 KB
Volume
17
Category
Article
ISSN
0038-1098

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Millimetre-wave negative differential co
✍ C. Minot; N. Sahri; H. Le Person; J.F. Palmier; J.C. Harmand; J.P. Medus; J.C. E 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 141 KB

We report microwave and temporal measurements on nonlinear transport in GaInAs/AlInAs superlattice n + n -n + diodes. The superlattices have wide minibands, wider than 80 meV. The microwave experiments are performed for 0-65 GHz. The diodes exhibit reflection gain up to 65 GHz over a bias-dependent