Abstract
A multiple poly-oxide/poly-Si/SiO2/Si sandwiched structure is proposed for the conventional single incident angle and single wavelength ellipsometry measurement of the thicknesses and refractive indices of the poly-oxide and the poly-Si at the same time. The structure is simple and gives accurate results.
Original language | English |
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Pages (from-to) | 1144-1145 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 28 |
Issue number | 12 |
DOIs | |
State | Published - 4 Jun 1992 |
Keywords
- Elliposometry
- Measurement
- Thin films