Number | Name | Date | Kind |
---|---|---|---|
3735482 | Norris et al. | May 1973 | |
3848328 | Ando et al. | Nov 1974 | |
3967981 | Yamazaki | Jul 1976 | |
4102733 | De La Moneda et al. | Jul 1978 | |
4268952 | Gaensslen et al. | May 1981 |
Entry |
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Nishimatsu et al., Jpn. J. of Appl. Physics, vol. 16 (1977), Suppl. 16-1, pp. 179-183. |