Coexistence of the charge density wave state and linearly dispersed energy band in 1T-ZrTe2 monolayer.

التفاصيل البيبلوغرافية
العنوان:	Coexistence of the charge density wave state and linearly dispersed energy band in 1T-ZrTe2 monolayer.
المؤلفون:	Yang, Li-Ning, Xu, Yong-Jie, Li, Qi-Yuan, Meng, Yu-Xin, Zhao, Yi-Fan, Li, Shao-Chun
المصدر:	Applied Physics Letters; 2/14/2022, Vol. 120 Issue 7, p1-5, 5p
مصطلحات موضوعية:	CHARGE density waves, ELECTRON configuration, ENERGY bands, DENSITY of states, SCANNING tunneling microscopy, MONOMOLECULAR films
مستخلص:	Interplay between the topological properties and electron correlations in quantum materials can induce exotic phenomena. In this study, we grew the 1T-ZrTe2 monolayers on the bilayer graphene/SiC substrate by using molecular beam epitaxy. Through scanning tunneling microscopy/spectroscopy characterizations, we demonstrate that the 1T-ZrTe2 monolayer hosts the charge density wave state, as well as a linear dispersion energy band near Fermi energy, thereby implying the possible coexistence of the topological nontriviality and electron correlation. This work provides a two-dimensional platform for exploring the many body effect in topological nontrivial materials. [ABSTRACT FROM AUTHOR]
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قاعدة البيانات:	Complementary Index

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