BOUNDARY BETWEEN NORMAL AND ABNORMAL INTERFERENCE COLOUR IN CRYSTALS
1966 年 5 巻 1 号 p. 1-11
詳細
1966 年 5 巻 1 号 p. 1-11
The boundary between normal and abnormal interference colour was discussed from the view point of colorimetrics. The ellipses ten times as large as the MACADAM'S ones were adopted as the discriminating limit of colour to determine the boundary. The results of calculations showed that the abnormal interference colour series does not uniformly approach one in the normal series throughout the whole colour arrangement.
