
Nematic Ising superconductivity with hidden magnetism in few …
2024年8月31日 · Single layer 1 H -TaS 2 is shown to exhibit SOC-driven Ising superconductivity 28 with a conventional s-wave order parameter 29, 30, 31, while single layer 1 T -TaS 2 is …
Dualistic insulator states in 1T-TaS2 crystals | Nature …
2024年4月23日 · In this study, we present a unique approach to unlock the intertwined two-dimensional Mott-insulator and three-dimensional band-insulator states in bulk 1T-TaS2 …
From Mott state to superconductivity in 1T-TaS2 - Nature
2008年11月9日 · Here, we show the appearance of a series of low-temperature electronic states in 1T-TaS 2 with pressure: the Mott phase melts into a textured charge-density wave (CDW); …
Polytypes and charge density waves of ultrathin TaS2 films …
1993年7月1日 · Ultrathin films of TaS 2, a two-dimensional metal known for charge density waves (CDWs) and polytypes, have been grown epitaxially on various layered substrates by …
Direct Vapor Deposition Growth of 1T′ MoTe2 on Carbon Cloth …
The high activity of the as-synthesized F-1T′ MoTe 2 /CC electrode for HER in 1 M H 2 SO 4 solution was demonstrated by the small onset overpotential of −230.7 mV, a low Tafel slope of …
Work Function and Photothreshold of Layered Metal Dichalcogenides
1994年5月15日 · Our results demonstrate that the metallic NbSe2 effect on the semi-metallic MoS2 reduces the band gap of MoS2 up to 140 meV. Moreover, these heterostructures exhibit …
Room-temperature ferromagnetism in semimetallic Co-intercalated MoTe2 …
2024年11月1日 · Chemical intercalation of Co into MoTe 2 induces phase transition and ferromagnetism. Enhanced conductivity in Co-MoTe 2 facilitates direct observation of …
张焱课题组及合作者在1T-TaS2材料中发现能带绝缘体到莫特绝缘 …
2020年8月25日 · 1T-TaS2是一种具有丰富物相的层状二维材料。其在经过多个电荷密度波相变后,在低温下变为绝缘体。而这一现象的起因一直存疑。张焱课题组和合作者,从实验上对其电 …
Nature Reviews 综述:二维材料的插层带来新兴电子相转移
2024年7月25日 · 结果表明,与原始相相比,锂化相 II(或锂化相 I)的电阻显著(或适度)增加,霍尔载流子密度降低,表明在锂化相从半金属转变为半导体时,带隙打开。总的来说,这项 …
复旦大学张远波教授研究组研究进展—— 强关联二维材料1T-TaS2 …
2017年4月17日 · 为探究二硫化钽中莫特绝缘相的起源,人工微结构科学与技术协同创新中心成员,复旦大学物理系张远波教授研究组及其合作者电压脉冲在莫特绝缘相中制造出一种热平衡下 …
- 某些结果已被删除