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Millimeter-scale freestanding superconducting infinite-layer nickelate membranes

Autor: Lee, Yonghun, Wei, Xin, Yu, Yijun, Bhatt, Lopa, Lee, Kyuho, Goodge, Berit H., Harvey, Shannon P., Wang, Bai Yang, Muller, David A., Kourkoutis, Lena F., Lee, Wei-Sheng, Raghu, Srinivas, Hwang, Harold Y.

Progress in the study of infinite-layer nickelates has always been highly linked to materials advances. In particular, the recent development of superconductivity via hole-doping was predicated on the controlled synthesis of Ni in a very high oxidati

Externí odkaz: http://arxiv.org/abs/2402.05104

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Emergence of Layer Stacking Disorder in c-axis Confined MoTe$_2$

Autor: Hart, James L, Bhatt, Lopa, Zhu, Yanbing, Han, Myung-Geun, Bianco, Elisabeth, Li, Shunran, Hynek, David J, Schneeloch, John A, Tao, Yu, Louca, Despina, Guo, Peijun, Zhu, Yimei, Jornada, Felipe, Reed, Evan J, Kourkoutis, Lena F, Cha, Judy J

The layer stacking order in 2D materials strongly affects functional properties and holds promise for next generation electronic devices. In bulk, octahedral MoTe$_2$ possesses two stacking arrangements, the Weyl semimetal T$_d$ phase, and the higher

Externí odkaz: http://arxiv.org/abs/2210.16390

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