| DATE: | 1/30/2009 | RECIPE: | Oxide_Etch_CHF3 | Operator | Arnold Duenes | |||||
| Tool ID: | PE04 | |||||||||
| Process: | Standard Oxide Etch | |||||||||
| TEMP: | 20 C | Etch Time | 1 | min | PRCPR | 10 mTorr | ICP Pwr | 800 W | Bias Pwr | 100 W |
| GAS | CHF3 | GAS | Ar | |||||||
| FLOW | 40 | FLOW | 10 | |||||||
| WAFER: | 4" SILICON | |||||||||
| SIZE | 100mm | Substrate: | 100 | |||||||
| LOAD | 1 | Comment: | ||||||||
| Nanospec | ||||||||||
| Measure | Center | Top | Left | Flat | Right | Mean Avg | S1 Dev | + or - % | HI-LO% | |
| Pre | 4572 | 4562 | 4587 | 4604 | 4578 | 4580.6 | 15.93 | 0.35 | 0.46 | |
| Post | 1672 | 1728 | 1668 | 1690 | 1740 | 1699.6 | 32.75 | 1.93 | 2.12 | |
| Delta | 2900 | 2834 | 2919 | 2914 | 2838 | 2881.0 | 41.69 | 1.45 | 1.48 | |
| Etch Rate: | 2881.00 | A/min | ||||||||