Webto make several quick explosive sounds: The car sputtered once or twice and then stopped. Witnesses reported hearing engines sputtering before the plane crashed. [ T, I ] to say … Web18 Dec 2024 · Pros. Good for metals and dielectrics with high melting points. Excellent uniformity if you are using planetary and masks (but poor without) Low level of impurity. High deposition rate of <100 Å/s (better than sputtering or resistive thermal evaporation) for high throughput. Good directionality. High material utilization efficiency.
Useful Information and Facts about Practice of Sputtering
WebIonic sputtering yield is the ratio of the number of the target atoms (or molecules) ejected from the target to the number of ions incident on the target surface, i.e., atoms sputtered per incoming ion. The yield depends on many factors, including ion mass, ion energy, atomic mass of the target, and the crystallinity of the sample. WebThe sputter yieldsthe amount of material removed from the surface by 3.0 keV SF5 + projectilesswas found to be 2.2 ( 0.8 higher than for Ar+ projectiles, measured by weight loss in the PMMA film with a quartz crystal microbalance. This result is consistent with sputter yield measurements reported here using 5.5 keV ions and stylus profilometry ... gilgamesh solo
Sputter Deposition - an overview ScienceDirect Topics
WebThe lower sputter yield of the target under these 52 conditions reduces the gas getter capacity as less metal is deposited. Hence, 53 the reactive gas partial pressure increases until a new steady state condition 54 is reached where the target is fully covered by a compound layer. Web27 Dec 2024 · Total Xe + sputter yield was measured for alumina, Hiperco 50, and HP grade boron nitride, important materials for electric space propulsion and other applications. Energy dependence was studied at normal incidence and angular dependence at fixed 350 eV ion energy. For Hiperco 50, there were no prior literature results, and the measured … Webtransitive verb. 1. : to spit or squirt from the mouth with explosive sounds. 2. : to utter hastily or explosively in confusion or excitement. "that's ridiculous!" she sputtered. 3. : to … gilgamesh sparknotes summary