Evidence of Nodal Superconductivity in Monolayer 1H‐TaS2 with …
2023年8月18日 · Here, using low-temperature scanning tunneling microscopy (STM) and spectroscopy (STS) experiments, it is shown that pristine monolayer 1H-TaS 2 realizes a nodal superconducting state. Non-magnetic disorder drives the nodal superconducting state to a conventional gapped s-wave state.
Artificial heavy fermions in a van der Waals heterostructure
2021年11月24日 · In this Article, we use molecular beam epitaxy (MBE) to grow bilayer 1T-TaS 2 /1H-TaS 2 heterostructures (Fig. 1a) on highly oriented pyrolytic graphite (HOPG) and characterize them using...
Unveiling the Interlayer Interaction in a 1H/1T TaS2 van der Waals ...
2024年7月22日 · This study delves into the intriguing properties of the 1H/1T-TaS 2 van der Waals heterostructure, focusing on the transparency of the 1H layer to the charge density wave of the underlying 1T layer.
Alternating Superconducting and Charge Density Wave …
2022年7月20日 · Here, we report a bulk vdW material consisting of superconducting 1H TaS 2 monolayers interlayered with 1T TaS 2 monolayers displaying charge density waves (CDW). This bulk vdW heterostructure is created by phase transition of …
Enhanced superconductivity in atomically thin TaS2 - Nature
2016年3月17日 · Tantalum disulphide (TaS 2) is another member of the TMDC family. In its bulk state, TaS 2 is composed of robust covalently bonded S–Ta–S planes that stack upon each other.
Evidence of Nodal Superconductivity in Monolayer 1H‐TaS2 with …
2023年8月18日 · Here, using low-temperature scanning tunneling microscopy (STM) and spectroscopy (STS) experiments, it is shown that pristine monolayer 1H-TaS 2 realizes a …
<br>超越传统电荷密度波，显着增强 1H-TaS2 超晶格中的二维超 …
2024年4月3日 · SnS阻挡层不仅可以解耦各个1H-TaS 2子层以赋予它们类似单层的电子特性，而且还可以保护1H-TaS 2层免遭电子退化。 结果揭示了 1H-TaS 2亚层中与低位硫 p 带中的电子重排相关的特征性 3 × 3 CDW 顺序，这揭示了以前未被发现的 CDW 机制，而不是传统的费米表面相关框 …
具有隐藏阶次涨落的单层 1H-TaS2 节点超导性的证据,Advanced …
2023年8月18日 · 在这里，利用低温扫描隧道显微镜（STM）和光谱学（STS）实验表明，原始单层1H-TaS 2实现了节点超导态。 非磁紊乱将节点超导态驱动到传统的带隙 s 波态。
Beyond Conventional Charge Density Wave for Strongly Enhanced …
2024年4月3日 · These results provide new insights into the long-debated CDW order and enhanced SC of monolayer 1H-TaS 2, establishing bulk vdW superlattices as promising platforms for investigating exotic collective quantum phases in the 2D limit.
超越传统电荷密度波，在 1H-TaS2 超晶格中实现强增强的二维超 …
2024年4月3日 · These results provide new insights into the long-debated CDW order and enhanced SC of monolayer 1H-TaS 2, establishing bulk vdW superlattices as promising platforms for investigating exotic collective quantum phases in the 2D limit.
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