A Novel $\sqrt{19} \times \sqrt{19}$ Superstructure in Epitaxially Grown 1T-TaTe₂Jinwoong Hwang, Yeongrok Jin, Canxun Zhang, Tiancong Zhu, Kyoo Kim, Yong Zhong, Ji‐Eun Lee, Zongqi Shen, Yi Chen, Wei Ruan, Hyejin Ryu, Choongyu Hwang, Jaekwang Lee, Michael F. Crommie, Sung‐Kwan Mo, Zhi‐Xun Shen