Thermoluminescence properties of beta particle irradiated Ca 3 Al 2 O 6 phosphor relative to environmental dosimetryCa3Al2O6PhosphorXRDGel combustionThermoluminescenceTrap parametersUndoped Ca3Al2O6 phosphor was successfully synthesized through a gel-combustion method using different fuels. It was ...
Room temperature synthesis of rod-like FeC(2)O(4)·2H(2)O and its transition to maghemite, magnetite and hematite nanorods through controlled thermal decomposition. FeCO·2HO nanorods with diameter of about 50 nm and length of up to several micrometers were synthesized at room temperature in ...
摘要: Data are given on some of the physical properties of cesium iodide; they indicate that this new infrared-transmitting crystal compares favorably with cesium bromide and thallium bromide-iodide.DOI: 10.1364/JOSA.43.000975 被引量: 6 年份: 1953 ...
Silk is a protein-based material which is predominantly produced by insects and spiders. Hundreds of millions of years of evolution have enabled these animals to utilize different, highly adapted silk types in a broad variety of applications. Silk occurs
We show that the gel elasticity is a power law function of the particle concentration, consistent with theoretical predictions. A key finding is that the gels can show strain thickening, an increase in elasticity under large applied strains. This is due to a sharp increase in the characteristic...
we have found that these three configurations can be related as a whole, while in the present study we shall further find that two of them are already enough to be related to each other, just with the color-octet-color-octet meson-baryon terms included. using these relations, we shall ...
Results from theory are compared with results obtained with PATRICIA; the results agree within a factor of slightly more than two. 展开 关键词: particle accelerators accelerators chromatic aberrations particle tracks apertures bnl colliding beams helium magnetic fields magnets ...
Characterization and properties of green-emitting beta-SiAlON : Eu2+ powder phosphors for white light-emitting diodes This letter reports aβ-SiAlON:Eu2+green phosphor with the composition ofEu0.00296Si0.41395Al0.01334O0.0044N0.56528. The phosphor powder exhibits a rod-lik... N Hirosaki,RJ Xie,K...
Barley was subjected to milling and air classification operations to identify the graded fractions with high starch content based on particle size and composition, and the fractions were further separated based on the wet technique. The combination of wet and dry approaches can minimize water consumpti...
The mechanical alloying for 180 ks resulted in a very high yield of milled powders wherein the powder had bimodal particle size distribution i.e. micron-sized Nb and a mixture of nano-sized TiH2 and Nb particles. Brittle TiH2, unlike pure titanium powder, avoids agglomeration, cold welding, ...