Zobrazeno 1 - 10
of 31
pro vyhledávání: '"D. R. Stone"'
Photoreflectance study of resonant asymmetric double quantum wells with Si δ-doping in side barriers
Publikováno v:
Applied Surface Science. 92:543-546
The electro-optical properties of GaAs Al 0.3 Ga 0.7 As resonant asymmetric double quantum wells with Si δ-doping in side barriers have been investigated by photoreflectance spectroscopy from 20 K to room temperature. The modulated reflectance spect
Publikováno v:
Applied Surface Science. 92:404-407
The electro-optical properties of MBE grown selectively doped GaAs Al 0.3 Ga 0.7 As heterostructures have been studied by photoreflectance spectroscopy. The spectra contained three types of oscillations in different spectra regions. The origins of di
Autor:
M. J. Yang, C. H. Yang, Brian R. Bennett, Fu-Cheng Wang, W. E. Zhang, R. A. Wilson, D. R. Stone
Publikováno v:
Applied Physics Letters. 70:3005-3007
A tunneling field-effect transistor with an ultrashort channel-length of 25 nm has been experimentally realized using InAs/AlSb heterostructures. The conduction between the source and the drain is through a sequential process, including tunneling and
Publikováno v:
Superlattices and Microstructures. 8:155-157
Photoreflectance (PR) experiments have been performed from 4.2 K to 300 K to study the temperature dependence of the internal electric fields in MBE grown n-type GaAs with various doping profiles. Franz-Keldysh oscillations (FKO) were observed in the
Autor:
D R, Stone, S L, Gorbach
Publikováno v:
Dermatologic clinics. 15(2)
Necrotizing fasciitis, by nature of its high inoculum of aggressive bacteria and the depth of the fascial involvement, is one of the most serious infections known to humans. Rapid tissue destruction of skin and fascia, along with bacteremia, is commo
Autor:
D. R. Stone, W. T. Beard, Steven L. Wright, Thomas F. Kuech, Chien-Rong Lu, R. A. Wilson, J. R. Anderson
Publikováno v:
Physical review. B, Condensed matter. 43(14)
The temperature and doping-concentration dependence of the oscillatory properties in the photoreflectance (PR) spectra of GaAs grown by molecular-beam epitaxy has been studied in detail. The peak separation of the oscillatory part of the PR spectrum
Publikováno v:
Modern Language Studies. 21:104
Jerome Hamilton Buckley Preface Acknowledgments 1. Biographobia: some personal reflections on the act of biography Margaret Atwood 2. Shaping life in The Prelude Carl Woodring 3. Writing the life of J. J. Ridley Richard D. Altick 4. Charles Dickens:
Publikováno v:
Physical Review B. 11:1308-1314
Publikováno v:
Physical Review B. 29:6679-6686
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 1:1761-1764
A low frequency ac measuring‐current technique has been used to investigate the magnetoresistance and Hall effect in Hg1−xMnxTe over a temperature range from 2 to 300 K. The exchange interaction between the Mn++ ions and the band carriers causes