Zobrazeno 1 - 10
of 48
pro vyhledávání: '"H. J. Siebeneck"'
Publikováno v:
Review of Scientific Instruments. 48:997-1001
A dye laser, pumped by ruby second harmonic radiation at 3471 A, emitting ∼5‐mJ, 20‐nsec pulses with a bandwidth of 0.3 A, has been developed as a light source in a schlieren optical system which utilizes enhanced refractivity to examine plasma
Publikováno v:
Journal of the American Ceramic Society. 59:241-244
The effect of microcracking on the thermal diffusivity of polycrystalline Fe2TiO5 subjected to a range of annealing treatments was investigated. At fine grain size (∼1 μm), the thermal diffusivity exhibited the decrease with increasing temperature
Autor:
H. J. Siebeneck, Ernest E. Bergmann
Publikováno v:
Journal of Applied Physics. 47:2494-2496
The interaction of 6328‐A laser radiation with excited atoms in a He‐Ne gas discharge leads to a sizeable change in the population of the 3s2 and 2p4 levels of Ne. Population of levels connected to the upper and lower laser levels through radiati
Publikováno v:
Journal of the American Ceramic Society. 60:336-338
The laser flash technique was used to study the effect of grain size on the thermal diffusivity of polycrystalline MgTi2O5 from 25° to 800°C. Microcracking decreased the thermal diffusivity by as much as a factor of two with the decrease increasing
Publikováno v:
Chemischer Informationsdienst. 7
Publikováno v:
The Review of scientific instruments. 49(4)
A dye laser, tuned near the Ba II ion resonance line at 4554 A and used as a light source for a holographic interferometer, allows ion densities as low as 5 x 10(13) cm(-3) to be measured in flowing barium plasmas.
Publikováno v:
Chemischer Informationsdienst. 8
Publikováno v:
Carbon. 15:187-188
Publikováno v:
Journal of the American Ceramic Society. 59:454-455
Publikováno v:
Journal of the American Ceramic Society. 60:375-376