You might be confused to see Cafe 125 listed on your W-2 form. This may sound like it has something to do with where you go on your lunch break, but there is a more reasonable explanation. Cafe 125 stands for IRS regulation code section 125 regarding tax-free cafeteria plans.
The tantalum nitride films consist of a mixture of metallic tantalum, Î²-TaN 0.05, Î³-Ta 2 N and cubic/hexagonal TaN phases, their composition depending on both the ion dose and ion energy. 13. The kinetics of nitridation is characterised by two stages.
Not to be confused with nitrate. The nitrite ion, which has the chemical formula NO 2 â , is a symmetric anion with equal NâO bond lengths and an OâNâO bond angle of approximately 120Â°.Upon protonation, the unstable weak acid nitrous acid is produced.ot to be confused with nitrate. The nitrite ion, which has the chemical formula NO 2 â , is a symmetric anion with equal NâO bond lengths and an OâNâO bond angle of approximately 120Â°.