Witryna19 gru 2024 · The NCA 177 Lu and pure 175 Yb were produced with radionuclidic purity of 99.99 and 99.97% respectively by irradiation of enriched 176 Yb target in thermal neutron flux of 5 × 10 13 n/cm 2 s for 14 days. 177 Lu-DOTMP and 175 Yb-DOTMP were obtained with high radiochemical purities (> 95%) under optimized reaction conditions. Witryna3 and 1 mol.% Yb 2 O 3 makes it possible to obtain transparent homogeneous crystals with a pseudocubic structure, which have high phase stability. • The conductivity of the crystals depending on the concentration of Yb 2 O 3 is nonmonotonic. • The (ZrO 2) 0.9 (Sc 2 O 3) 0.09 (Yb 2 O 3) 0.01 crystals have a maximum conductivity in the ...
Thermodynamic analysis of the filling fraction limits for impurities in ...
Witryna1 kwi 2008 · In this work, we study the systematics, at finite temperature, of the formation of local magnetic moments at a Ta impurity diluted in intermetallic Laves phases compounds XFe 2 (X = Gd, Yb). We use an extended two-coupled sublattices Hubbard Hamiltonian, to describe the Laves phases host. The d–d electronic interaction is … Witrynaimpurity. [ im- pyoor-i-tee ] See synonyms for: impurity / impurities on Thesaurus.com. noun, plural im·pu·ri·ties for 2. the quality or state of being impure. Often impurities. … howl be quiet monster world
Feasibility study for production and quality control of Yb-175 as a ...
WitrynaProfiling impurities at drug development and production using a streamlined workflow can significantly reduce impurity levels and analysis time spent on assessing the … Witrynaimpurity: 1 n the condition of being impure Synonyms: impureness Antonyms: pureness , purity being undiluted or unmixed with extraneous material Types: show 13 types... Witryna1 sty 1999 · We have measured the heat capacity and magnetic susceptibility of Yb 1−x Lu x B 12 single crystals in the temperature range from 4 to 300 K. For x⩽1/2, formation of an energy gap is manifested by a strong decrease in the magnetic susceptibility below 100 K.The heat capacity exhibits a Schottky anomaly with an activation energy of … howl beyond the fog