Zobrazeno 1 - 10
of 14
pro vyhledávání: '"H. W. Alberts"'
Autor:
H. W. Alberts, H. L. Gaigher
Publikováno v:
Radiation Effects and Defects in Solids. 125:373-380
(001) GaAs single crystals were implanted with 150 keV Cr + ions using a dose of 5 × 10 15 ions cm −2 . The amorphized surface layers were subjected to pulsed electron beam annealing at energy densities in the range 0-1.3 J cm −2 . A detailed TE
Autor:
H. W. Alberts, J. B. Malherbe
Publikováno v:
Radiation Effects. 69:231-238
Energy loss and straggling for protons, deuterons and α-particles in thin gold foils were measured by the indirect transmission technique. The measured stopping powers of the hydrogen ions agree reasonably well with the semi-empirical values of Ande
Publikováno v:
Zeitschrift für Physik. 267:97-101
Absolute excitation functions and angular distributions have been measured for the reactions9Be(d, p0),9Be(d, p1),9Be(d, t0),9Be(d, α0) and9Be(d, α1) at energies between 0.6 and 2.7 MeV. Attempts to fit some of the data with DWBA calculations are d
Publikováno v:
Radiation Effects. 69:61-70
Vanadium single crystals have been low dose implanted with Ga-, Se-, Bi- and In-ions. Lattice positions have been determined with the channeling and backscattering technique. For Ga-, Bi-and In-atoms 100% substitutionality was observed. The Se-atoms
Autor:
H. W. Alberts
Publikováno v:
Radiation Effects. 102:23-29
Energy loss and straggling for protons, deuterons and α-particles in yttrium were measured in the energy region between 0.15 MeV and 2.5 MeV. The measured stopping powers of the hydrogen ions agree reasonably well with the semi-empirical values of A
Autor:
H. W. Alberts
Publikováno v:
Agronomy Journal. 18:375-380
Autor:
H. W. Alberts, W. P. Flint
Publikováno v:
Journal of Economic Entomology. 18:771-776
Tests conducted with corn infested by various species of common seed infesting insects have shown that temperatures of at least 125°F. for three hours are necessary to kill all stages of these insects. Such temperatures have a detrimental effect on
Autor:
H. W. Alberts
Publikováno v:
Agronomy Journal. 19:1021-1030
Autor:
H. W. Alberts
Publikováno v:
Agronomy Journal. 19:590-595
1. Using the weight of corn at the beginning of the test as a basis, floury corn absorbed more water in humid air and lost more water in dry air than horny corn during each 3-day period for the first 12 days. 2. After the first 12 days, floury corn w
Autor:
H. W. Alberts
Publikováno v:
Agronomy Journal. 18:1029-1034