PECVD1 Recipes: Difference between revisions

From UCSB Nanofab Wiki
Jump to navigation Jump to search
Line 31: Line 31:
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dEttR2JSTkRoamR0SUZ4bE5QUW9uS2c&usp=sharing SiO<sub>x</sub>N<sub>y</sub> 3000A Thickness uniformity 2014]
*[https://docs.google.com/spreadsheet/ccc?key=0AnwBU1s4JQo2dEttR2JSTkRoamR0SUZ4bE5QUW9uS2c&usp=sharing SiO<sub>x</sub>N<sub>y</sub> 3000A Thickness uniformity 2014]


*Deposition rate~14.65nm/min (users must calibrate this prior to critical deps)
*Deposition rate~14.99nm/min (users must calibrate this prior to critical deps)
*HF e.r.~411nm/min
*HF e.r.~417nm/min
*Stress~137MPa
*Stress~133MPa
*Refractive Index~1.712
*Refractive Index~1.714

Revision as of 23:18, 3 December 2014

PECVD 1 (PlasmaTherm 790)

SiN deposition (PECVD #1)

  • Deposition rate~11.23nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~89nm/min
  • Stress~450MPa
  • Refractive Index~1.942

SiO2 deposition (PECVD #1)

  • Deposition rate~35.52nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~645nm/min
  • Stress~-408MPa
  • Refractive Index~1.461

SiOxNy deposition (PECVD #1)

  • Deposition rate~14.99nm/min (users must calibrate this prior to critical deps)
  • HF e.r.~417nm/min
  • Stress~133MPa
  • Refractive Index~1.714