Number | Name | Date | Kind |
---|---|---|---|
2834659 | Mathre et al. | May 1958 | |
3271591 | Ovshinsky | Sep 1966 | |
3469154 | Scholer | Sep 1969 | |
3675090 | Neale | Jul 1972 | |
3775200 | DE Nobel et al. | Nov 1973 | |
3801878 | Merrin | Apr 1974 | |
3816197 | Neale | Jun 1974 | |
3872492 | Robbins | Mar 1975 | |
3876985 | Fritsche et al. | Apr 1975 | |
3878008 | Gleason | Apr 1975 | |
3906537 | Thornburg et al. | Sep 1975 |
Entry |
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"Selective Etching of Gallium Arsenide Crystals in H.sub.2 SO.sub.4 --H.sub.2 O.sub.2 --H.sub.2 O System", S. Iida and K. Ito, Journal of Electrical Society, Vol. 118-No. 5 (1971), p. 768. |