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Specific Process Knowledge/Etch/DRIE-Pegasus: Difference between revisions

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| style="background:lightgrey; color:black" | Barc etch
| style="background:lightgrey; color:black" | Barc etch
| style="background:lightgrey; color:black" | Silicon etcher
| style="background:lightgrey; color:black" | Silicon etcher
|- valign="top"
! rowspan="7" style="background:silver; color:black" | General description
! style="background:WhiteSmoke; color:black" | Plasma source
| style="background:WhiteSmoke; color:black" |  Inductively coupled plasma chamber with two RF generators; the coil and platen generator
| style="background:WhiteSmoke; color:black" |  Inductively coupled plasma chamber with two RF generators; the coil and platen generator
| style="background:WhiteSmoke; color:black" | Inductively coupled plasma chamber with two RF generators; the coil (with outer and inner coil) and platen generator
| style="background:WhiteSmoke; color:black" | Inductively coupled plasma chamber with two RF generators; the coil and platen generator
| style="background:WhiteSmoke; color:black" | Parallel plate capacitor setup with RF power between the two electrodes
| style="background:WhiteSmoke; color:black" | Inductively coupled plasma chamber with two RF generators; the coil and platen generator
|-valign="top"
! style="background:lightgrey; color:black" | Substrate cooling/temperature
| style="background:lightgrey; color:black" | The electrode is oil cooled. Also, Helium backside cooling: -10<sup>o</sup>C to 20<sup>o</sup>C
| style="background:lightgrey; color:black" | The electrode is oil cooled. Also, Helium backside cooling: -10<sup>o</sup>C to 60<sup>o</sup>C
| style="background:lightgrey; color:black" | The electrode is oil cooled. Also, Helium backside cooling: -20<sup>o</sup>C to 30<sup>o</sup>C
| style="background:lightgrey; color:black" | The electrode is oil cooled. Also, Helium backside cooling: -10<sup>o</sup>C to 50<sup>o</sup>C
| style="background:lightgrey; color:black" | The electrode is oil cooled: Fixed at 20<sup>o</sup>C
| style="background:lightgrey; color:black" | The electrode is oil cooled with a special chiller. Also, Helium backside cooling: 20<sup>o</sup>C to 180<sup>o</sup>C
|-valign="top"
! style="background:WhiteSmoke; color:black" | Clamping
| style="background:WhiteSmoke; color:black" | Electrostatic clamping (semco electrode)
| style="background:WhiteSmoke; color:black" | Electrostatic clamping (TDESC)
| style="background:WhiteSmoke; color:black" | Electrostatic clamping (TDESC)
| style="background:WhiteSmoke; color:black" | Electrostatic clamping (TDESC)
| style="background:WhiteSmoke; color:black" | No clamping
| style="background:WhiteSmoke; color:black" | Mechanical clamping (weighted clamp with ceramic fingers)
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