FIG. 2.
![(a) and (b) Micro-PL intensity maps. The integrated energy ranges are given above them. (c) Position (Y) dependence of the emission spectra taken along a line [X = 1.0 µm, dashed line in Fig. 2(a)]. Horizontal dashed lines correspond to the three representative positions labeled in Figs. 2(a) and 2(b). (d) Each emission spectrum recorded at positions P1, P2, and P3. The upper two spectra are offset for clarity.](https://aipp.silverchair-cdn.com/aipp/content_public/journal/apm/9/12/10.1063_5.0076977/4/121106_1_f2.jpeg?Expires=1717051542&Signature=aaJstdzHY-UNrjGfDPXjquViH5ucj7PG515V0dqRFQbbm5QqeNmIj2b43H50ENv0x7R-lITcI1efQVkvU28--qiWRC571bU965KsXGx7qNN0YszfMjwbjc3cJa-ku~2Fky6X17irGfRXM4nxPBdUsYgyrxniY6sBiXcxhSfZUxJwj-MRN5NpOCC5U~SOkdn6bDKBB-YLLVzrdBe-0EN2LdjBSPOkx7fy7uSQjAYxIQUkRxIeCHDPFMle6eZ1MQj5lUfG1xYP0YZDAlETQ1~ju3NBsCYn2TEZ6WFlJhOx~c6XB03NT6k-uBtyIT2hefo4DEbOWw5gL4bJEf2czSKC9w__&Key-Pair-Id=APKAIE5G5CRDK6RD3PGA)
(a) and (b) Micro-PL intensity maps. The integrated energy ranges are given above them. (c) Position (Y) dependence of the emission spectra taken along a line [X = 1.0 µm, dashed line in Fig. 2(a)]. Horizontal dashed lines correspond to the three representative positions labeled in Figs. 2(a) and 2(b). (d) Each emission spectrum recorded at positions P1, P2, and P3. The upper two spectra are offset for clarity.
