Intermetallic compounds of 3 d metals (particularly Mn, Fe, Co and Ni) with rare earth elements exhibit a large variety of interesting physical properties. The magnetic properties of this intermetallic are a matter of interest for two main reasons: First, their study helps to elucidate some of...
Is there icosahedral ordering in liquid and undercooled metals? Phys. Rev. Lett. 91, 135505 (2003). 7. Kelton, K. F. et al. First X-ray scattering studies on electrostatically levitated metallic liquids: demonstrated influence of local icosahedral order on the nucleation barrier. Phys. Rev. ...
Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set Comput. Mater. Sci. 6, 15 (1996). 25. Blöchl, P. E. Projector augmented-wave method Phys. Rev. B 50, 17953 (1994). 26. Kresse, G. & Joubert, D. From ultrasoft ...
The third gold fund Carlson praised is US Global GO Gold and Precious Metal Miners (NYSE ARCA: GOAU). The fund provides investors access to companies engaged in the production of precious metals either through activities such as mining or production, or passive ownership of royalties or productio...
A small proportion of the total metals was... MP Ireland - 《Journal of Soil Science》 被引量: 89发表: 1975年 Influence of soil properties on the population and activity of geophagous earthworms after five years of bare fallow Many soil properties influence earthworm populations and activity....
Crystalline thin films of stoichiometric Cu3N and intercalated Cu3NMx (M = metals): Growth and physical properties The growth of stoichiometric samples of thermally unstable noble-metal nitrides remains a challenge. Thin films of nearly stoichiometric Cu3N have been suc... A Ji,D Yun,L Gao,...
Table 3 shows that the contents of the three analyzed heavy metals were 0–5.2 μg/100 g ww for mercy, 0–1.95 μg/100 g ww for lead, and 0–4.59 μg/100 g ww for cadmium, with the highest levels found in the backbone, head, and viscera + belly flap, respectively. Vitamins E...
On the Structure of Tilt Grain Boundaries in Cubic Metals. III. Generalizations of the Structural Study and Implications for the Properties of Grain Bounda... The results of atomistic calculations of long-period tilt boundaries, which were reported in the preceding parts I and II, are generalized...
Transition-metal complexes of arynes, strained cyclic alkynes, and strained cyclic cumulenes. Adv. Organomet. Chem. 42, 147–221 (1998). Article CAS Google Scholar Rosenthal, U. Stable cyclopentynes—made by metals!? Angew. Chem. Int. Ed. 43, 3882–3887 (2004). Article CAS Google ...
However, the two isotopes of radiocesium, 134Cs and 137Cs, which have a much longer half-life (2.06 y and 30.17 y, respectively) than 131I, remain in the environment and will be present for a substantial amount of time. Cesium, one of the alkali metals, is readily soluble in seawater...