𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High-field electron transport in AlGaN/GaN heterostructures

✍ Scribed by J. M. Barker; D. K. Ferry; S. M. Goodnick; D. D. Koleske; A. Allerman; R. J. Shul


Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
128 KB
Volume
2
Category
Article
ISSN
1862-6351

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Direct Observation of Pyroelectric Field
✍ O. GfrΓΆrer; C. Gemmer; J. Off; J.S. Im; F. Scholz; A. Hangleiter πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 108 KB πŸ‘ 2 views

In this paper we investigate the influence of spontaneous polarization on the luminescence behavior of nitride heterostructures. Spontaneous polarization is normally screened by charged surface adsorbates. Using electron stimulated desorption we can remove this coverage and spontaneous polarization

Measurements of the velocity-field chara
✍ J.M Barker; D.K Ferry; S.M Goodnick; D.D Koleske; A.E Wickenden; R.L Henry πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 186 KB

AlGaN / GaN test structures, with an etched constriction have been fabricated and tested with, and without, a gate. A pulsed voltage input with a 200 ns pulse width and a four-point measurement were used in a 50 V environment to determine the room temperature velocity-field characteristic of the str

Refractive index changes in AlGaN/GaN he
✍ I. Saidi; L. BouzaΓ―ene; H. Mejri; H. Maaref πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 254 KB

Using the envelope wavefunction approximation and the compact density matrix formalism, we have investigated theoretically the linear and nonlinear refractive index changes in AlGaN/GaN quantum well heterostructures aimed for designing electro-optical modulators. The confining potential in the heter