Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R. Dean Dragsdorf"'
Publikováno v:
Soil Science. 80:109-120
Autor:
R. Dean Dragsdorf, J. R. Crawford
Publikováno v:
Journal of Applied Physics. 44:385-388
Powdered and single‐crystal MgO, implanted with 60 keV He, Ar, Fe, and Cr ions, have been examined by laser‐stimulated photoluminescence. The photoluminescence from damage‐related defects, centered at 14 350 cm−1, and from MgO : Cr3+ zero‐p
Publikováno v:
Journal of Inorganic and Nuclear Chemistry. 31:29-32
Novel 2- and 3 1 2 - hydrates of sodium hyponitrite are reported for the first time. Karl Fischer titrations and X-ray crystallographic analyses were used in the determination of these salts. Reexamination by Karl Fischer titration of earlier prepara
Autor:
R. T. Johnson, R. Dean Dragsdorf
Publikováno v:
Journal of Applied Physics. 33:724-728
A study of 30 cobalt whiskers obtained by hydrogen reduction of the halide is herein reported. The whiskers were grown in the face‐centered cubic phase but were cooled through the phase transformation to the hexagonal phase before being examined. T
Autor:
R. Dean Dragsdorf
Publikováno v:
Journal of Applied Physics. 27:620-626
Colloidal silica of 30, 20, 10, and 5% concentrations by weight have been used to produce small‐angle scattering. The resulting scattering showed plateaus which varied in angular position with concentration in the very small angle portion and then
Publikováno v:
Journal of Bacteriology. 68:745-748
Publikováno v:
Soil Science Society of America Journal. 21:257-260
Autor:
R. Dean Dragsdorf
Publikováno v:
Journal of Applied Physics. 31:434-436
Autor:
R. Dean Dragsdorf, C. M. Fowler
Publikováno v:
American Journal of Physics. 23:108-110
An experiment at the undergraduate level to study various nuclear radiations by utilizing a beta-ray spectrograph is outlined. A relativistic treatment of the data obtained allows a straightforward interpretation, while a classical analysis fails. Th
Autor:
W. J. Spencer, R. Dean Dragsdorf
Publikováno v:
Journal of Applied Physics. 33:239-240