Abstract
We have developed a new method for the determination of the crystal orientation of CuInSe2 by Raman spectroscopy. The single crystal of CuInSe2 has a (112) natural surface. On this surface we often observe slip lines, which construct a triangular shape. However, it is difficult to identify which corner is the projection of the c axis. We established a new method to identify the c direction by using Raman spectroscopy. This method is also effective for small single crystals down to the size of 1 μm.
Original language | English |
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Pages (from-to) | 2114-2116 |
Number of pages | 3 |
Journal | Journal of Applied Physics |
Volume | 74 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1993 |