• Unique phonon modes of a CH$_3$NH$_3$PbBr$_3$ hybrid perovskite film without the influence of defect structure: an attempt toward a novel THz-based application
  Inhee Maeng, Seungjun Lee, Hiroshi Tanaka, Jung-Ho Yun, Shenghao Wang, Masakazu Nakamura, Young-Kyun Kwon, and Min-Cherl Jung, NPG Asia Mater. 12, 53 (2020).
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