Zobrazeno 1 - 10
of 29
pro vyhledávání: '"S. H. Goss"'
Autor:
M. Gao, Susumu Tsukimoto, Masanori Murakami, S. H. Goss, Leonard J. Brillson, S. Tumakha, Toshitake Onishi
Publikováno v:
Journal of Electronic Materials. 36:277-284
We have investigated the roles of interfacial reaction, work function variation, and localized states of annealed Ti/Al ohmic contacts to p-type 4H-SiC. The Al was found to be absent in the near interface region. The possibility of additional p-dopin
Autor:
S. H. Goss, J. Hwang, Sergey H. Tumakha, Xiaoling L. Sun, Leonard J. Brillson, William J. Schaff, S. T. Bradley, Robert S. Okojie
Publikováno v:
Applied Surface Science. 244:257-263
Defects and intermediate chemical phases at nanoscale heterointerfaces of GaN, AlGaN, and SiC can dominate their macroscopic electronic properties. We have used low energy electron-excited nanoscale luminescence spectroscopy in combination with secon
Publikováno v:
CORROSION. 60:346-355
The region between manganese sulfide (MnS) inclusions and the matrix in several stainless steels (SS) was carefully characterized using high-resolution scanning transmission electron micro...
Autor:
Daniel M. Fleetwood, Leonard J. Brillson, S. H. Goss, M. Bataiev, Ronald D. Schrimpf, Xinwen Hu, B. D. White, William J. Schaff, A.P. Karmarkar
Publikováno v:
IEEE Transactions on Nuclear Science. 50:1934-1941
We have characterized high-electron mobility transistors and corresponding unprocessed material as a function of 1.8 MeV proton fluence. Electrical data shows degradation of the electrical contacts at low fluences (10/sup 11/-10/sup 14/ p/sup +//cm/s
Autor:
X. L. Sun, Lester F. Eastman, S. H. Goss, S. T. Bradley, William J. Schaff, Y. Sakai, Nobuyuki Ikeo, Fernando Ponce, M. J. Murphy, Richard J. Molnar, Leonard J. Brillson, David C. Look
Publikováno v:
Applied Surface Science. 190:498-507
We have used low-energy electron-excited nanoluminescence (LEEN) spectroscopy combined with ultrahigh vacuum surface analysis techniques to obtain electronic bandgap, confined state and deep-level trap information from III nitride compound semiconduc
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 19:1199-1202
The performance of state-of-the-art tunneling magnetoresistive (TMR) heads depends on the thickness of insulating layers less than a few nanometers thick that separate two magnetic films. We have used low energy electron nanoscale-luminescence (LEEN)
Autor:
L.F. Eastman, Fernando Ponce, J. Bae, G. H. Jessen, S. T. Bradley, M. J. Murphy, T. M. Levin, A. P. Young, William J. Schaff, S. H. Goss, Leonard J. Brillson
Publikováno v:
Applied Surface Science. :442-449
We have used low energy electron-excited nano-luminescence (LEEN) spectroscopy to obtain electronic band gap, confined state, and deep level trap information from GaN surfaces and buried interfaces on a nanometer scale. This local spectroscopy provid
Publikováno v:
The Journal of Eukaryotic Microbiology. 46:194-197
The small-subunit rRNA sequence of a species of Amoebophrya infecting Gymnodinium sanguineum in Chesapeake Bay was obtained and compared to the small subunit rRNA sequences of other protists. Phylogenetic trees constructed with the new sequence place
Publikováno v:
Surface Science. 387:44-49
Angular distributions of Al+ and Ga+ ions desorbed by keV particle bombardment have been measured from a modified AlxGa(1 − x)As 001 (2 × 4) surface reconstruction. This surface was prepared from the GaAs 001 c 4 × 4) surface by deposition of one
Fluorescently-labeled Oligonucleotide Probes Can Be Used To Identify Protistan Food Vacuole Contents
Autor:
S. H. Goss, John H. Gunderson
Publikováno v:
The Journal of Eukaryotic Microbiology. 44:300-304
In situ hybridization using fluorescent oligonucleotide probes complementary to unique regions of 16S rRNA molecules provides a way of identifying the food vacuole contents of bactivorous protists. Laboratory experiments with Tetrahymena showed rRNAs