Zobrazeno 1 - 10
of 21
pro vyhledávání: '"R. D. Westbrook"'
Publikováno v:
Applied Physics Letters. 71:2812-2814
Homoepitaxial Si films doped both n- and p-type were deposited by molecular-jet chemical vapor deposition (CVD) from 10% Si2H6 in H2. Doping was accomplished from the background using PH3 for n-type and B2H6 for p-type. The dopant concentration was c
Publikováno v:
Physical Review B. 10:1623-1634
Publikováno v:
Solar Cells. 1:145-148
Progress in the development of polycrystalline solar cells is hampered by the present poor state of knowledge about electronic and ionic processes at grain boundaries. A major difficulty in studying these processes is that conventional growth and the
Publikováno v:
Review of Scientific Instruments. 49:329-334
A variable time constant exponential pulse generator used to null exponential photoconductivity decay signals is described. Circuitry using this generator for the direct readout of minority carrier lifetime of semiconductors is also presented.
Publikováno v:
IEEE Transactions on Nuclear Science. 22:2289-2294
The purpose of these experiments was to formulate a better model for the structures of lattice defects and defect-impurity complexes in irradiated n-type Ge. Single crystals were grown by the Czochralski process from P, As, or Sb-doped melts, and ? 1
Autor:
R. T. Young, Jagdish Narayan, J. W. Cleland, R. D. Westbrook, R. F. Wood, P. M. Mooney, C. W. White
Publikováno v:
Radiation Effects. 47:41-44
The results of electrical measurements on Si implanted with n-type dopants such as P and As and laser annealed are presented. (GHT)
Publikováno v:
Journal of the American Oil Chemists’ Society. 28:146-149
The results indicate that 9 to 10% moisture in the meats is the best level for the preparation of cottonseed into flakes for solvent extraction. At lower moisture the flakes contain more fines before and after agitation in solvent, and the percolatio
Publikováno v:
Journal of the American Oil Chemists’ Society. 24:228-236
Publikováno v:
Applied Physics Letters. 43:258-260
Time‐resolved reflectivity measurements have been used to determine both the time of onset‐of‐melting and the duration of melting resulting from frequency‐doubled neodymium: yttrium aluminum garnet (532 nm) pulsed‐laser irradiation of cryst
Publikováno v:
Applied Physics Letters. 38:628-630
The effect of lithium on the electrical properties of polycrystalline silicon has been studied using scanning light spot and Hall‐effect measurements. It was found that the addition of lithium to polycrystalline silicon significantly improved the m