Zobrazeno 1 - 10
of 195
pro vyhledávání: '"J H Evans"'
Autor:
Simone J. H. Evans, Jolling K. de Pree
Publikováno v:
Journal of European Competition Law & Practice. 7:527-529
Publikováno v:
Materials Science Forum. :1315-1318
Admittance spectroscopy (AS) and deep level transient spectroscopy (DLTS) have been applied to B-doped thin polycrystalline diamond films deposited on p+-silicon by hot filament chemical vapour deposition. Films with two boron concentrations (1.5×10
Autor:
K.D. Vernon-Parry, J. H. Evans-Freeman, R. J. Airey, I. M. Dharmadasa, Colin J. Humphreys, Menno J. Kappers, O.S. Elsherif
Publikováno v:
Thin Solid Films. 520:3064-3070
Mg-doped GaN films have been grown on sapphire by metalorganic vapour phase epitaxy. Two different buffer layer schemes between the film and the sapphire substrate were used, giving rise to differing threading dislocation densities (TDDs) in the GaN.
Publikováno v:
Microelectronic Engineering. 88:3353-3359
The temperature-dependent electrical characteristics of the Au/n-Si Schottky diodes have been studied in the temperature range of 40-300K. Current density-voltage (J-V) characteristics of these diodes have been analyzed on the basis of thermionic emi
Publikováno v:
Journal of European Competition Law & Practice. 1:126-129
Publikováno v:
physica status solidi (a). 205:2184-2189
High resolution Laplace deep level transient spectroscopy (LDLTS) has been used to characterise deep electronic states in the band gap of polycrystalline p-type diamond. The thin diamond films were grown by the hot-filament chemical vapour deposition
Autor:
J. H. Evans
Publikováno v:
Journal of Medicine and Philosophy. 31:213-234
Autor:
J. H. Evans
Publikováno v:
Philosophical Magazine. 85:1177-1190
This paper describes the use of simulation techniques to examine some of the processes involved in the alignment of voids under the influence of one-dimensional self interstitial atom (1-d SIA) transport. The work follows the paper of Heinisch and Si
Autor:
Tamaki Shibayama, Stephen E. Donnelly, J. H. Evans, Yuna Sun, Chonghong Zhang, Vladimir Vishnyakov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 218:53-60
In this work, the annealing behavior of microstructures in 4H-SiC helium-implanted at about 500 K to moderate doses (2.5–5) × 1016 ions cm−2 is studied by combining transmission electron microscopy (TEM) and Rutherford backscattering spectrometr
Publikováno v:
Journal of Applied Physics. 94:6017-6022
A cross-sectional transmission electron microscope investigation of dose dependence and annealing behavior of microstructures in helium-implanted silicon carbide is presented. Specimens of silicon carbide (4H–SiC) were mainly implanted with 30-keV-