Chemical Formula: Er2O3
Catalog Number: ST0146
CAS Number: 12061-16-4
Purity: 99.9%, 99.95%, 99.99%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made
1. Indium bonding is recommended for this material, due to some of its characteristics not amenable to sputtering like brittleness, low thermal conductivity, etc. 2. This material has a low thermal conductivity are susceptible to thermal shock.
Oxygen is a chemical element originated from the Greek ‘oxy’ and ‘genes’ meaning acid-forming. It was first mentioned in 1771 and observed by W. Scheele. The isolation was later accomplished and announced by W. Scheele. “O” is the canonical chemical symbol of oxygen. Its atomic number in the periodic table of elements is 8 with location at Period 2 and Group 16, belonging to the p-block. The relative atomic mass of oxygen is 15.9994(3) Dalton, the number in the brackets indicating the uncertainty.
Erbium is a chemical element originated from Ytterby, Sweden. It was first mentioned in 1842 and observed by G. Mosander. “Er” is the canonical chemical symbol of erbium. Its atomic number in the periodic table of elements is 68 with location at Period 6 and Group 3, belonging to the f-block. The relative atomic mass of erbium is 167.259(3) Dalton, the number in the brackets indicating the uncertainty.