Zhao Qing 1, 2, Yin Yun-Yu 2, Dai Jian-Hong 2, Shen Xi 2, Hu Zhi-Wei 3, Yang Jun-Ye 2, Wang Qing-Tao 1, 4, †, , Yu Ri-Cheng 2, Li Xiao-Dong 5, Long You-Wen 2, 6, ‡,
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XRD pattern and the Rietveld refinement profile of CaCu3Cu2Ir2O12−δ. The observed (circles), calculated (red line), and difference (blue line) patterns are shown. The ticks show the positions of the Bragg reflections with space group Im-3. The inset shows the SAED image along the zone axis. |