@article{tian,
  title = {Mass enhancement and lone-pair-driven structural distortion in                    <math>                      <mrow>                        <mi>PbC</mi>                        <msub>                          <mi>u</mi>                          <mn>3</mn>                        </msub>                        <msub>                          <mi>V</mi>                          <mn>4</mn>                        </msub>                        <msub>                          <mi>O</mi>                          <mn>12</mn>                        </msub>                      </mrow>                    </math>},
  author = {Ruifeng Tian, Jie Chen, Zhiyan Shao, Feng Wu, Jiayi Guan, Wei Wu, Wanli He, Yuanzhe Li, Yuemei Li, Jin-Ming Chen, Zhiwei Hu, Pengda Ye, Yuxiang Chen, Jiayi Han, Hua Zhang, Baoshan Song, Alexei A. Belik, Yanfeng Guo, Meiling Jin, Jiabin Qiao, Fan Yang, Xiang Li},
  publisher = {American Physical Society (APS)},
  year = {2026},
  keywords = {A-site-ordered perovskites, quadruple perovskites, high-pressure synthesis, crystal structures}
}