Band insulator to Mott insulator transition in 1T-TaS2 | Nature ...
2020年8月24日 · 1 T -TaS 2 undergoes successive phase transitions upon cooling and eventually enters an insulating state of mysterious origin. Some consider this state to be a band insulator …
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); …
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-TaS 2 …
Understanding the Mott insulating state in 1T-TaS2 and 1T-TaSe2 …
2022年7月19日 · In this article, we review the recent progress of the scanning tunneling microscopy studies of 1T-TaS2 and 1T-TaSe2 for bulk single crystals and molecular beam …
1T-TaS2 as a quantum spin liquid - PNAS
1T-TaS 2 is unique among transition metal dichalcogenides in that it is understood to be a correlation-driven insulator, where the unpaired electron in a 13-site cluster experiences …
科学岛团队发现1T-TaS2晶体绝缘态的二象性 - USTC
2024年5月20日 · 近年来，TaS2兼具莫特(Mott)绝缘态、电荷密度波(CDW)和超导态等丰富物态，是探究关联拓扑电子及其演变的理想材料。 在过去的40年中，1T相TaS2(1T-TaS2)绝缘态 …
Chiral Pseudogap Metal Emerging from a Disordered van der …
2025年3月15日 · We investigate systematically the evolution of electronic band dispersions of 1T-TaS2-xSex (0=<x=<2) using angle-resolved photoemission spectroscopy (ARPES). Our …
Band insulator to Mott insulator transition in 1T-TaS2 - PMC
1T-TaS2 possesses complex electronic phase behaviors in transition-metal di-chalcogenides, undergoing several charge-ordered phases before finally into an insulating state of unknown …
Raman Optical Activity of 1T-TaS2 | Nano Letters - ACS Publications
2022年4月3日 · We report memristive phase switching in nano-thick crystals of 1T-type tantalum disulfide (1T-TaS2), a first-order phase transition system. The ordering kinetics of the phase …
黄海课题组：揭示1T-TaS2电荷密度波相变机制，为新型红外探测 …
2024年12月18日 · 近日，复旦大学光电研究院/材料科学系褚君浩院士-黄海青年研究员团队在Nano Letters发表了关于1T-TaS2电荷密度波相变机制的研究论文，题为“Current-Driven to …
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