1D Flat Bands in Phosphorene Nanoribbons with Pentagonal Nature

© 2024 Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 10. Dez., Seite e2411182
1. Verfasser: Sun, Shuo (VerfasserIn)
Weitere Verfasser: You, Jing-Yang, Cai, Zhihao, Su, Jie, Yang, Tong, Peng, Xinnan, Wang, Yihe, Geng, Daiyu, Gou, Jian, Huang, Yuli, Duan, Sisheng, Chen, Lan, Wu, Kehui, Wee, Andrew T S, Feng, Yuan Ping, Zhang, Jia Lin, Lu, Jiong, Feng, Baojie, Chen, Wei
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article 1D Lieb lattice 1D flat bands 1D phosphorene nanoribbons (PNRs) 1D zigzag lattice penta‐hexa‐PNRs and penta‐dodeca‐PNRs
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520 |a Materials with flat bands can serve as a promising platform to investigate strongly interacting phenomena. However, experimental realization of ideal flat bands is mostly limited to artificial lattices or moiré systems. Here, a general way is reported to construct 1D flat bands in phosphorene nanoribbons (PNRs) with a pentagonal nature: penta-hexa-PNRs and penta-dodeca-PNRs, wherein the corresponding 1D flat bands are directly verified by using angle-resolved photoemission spectroscopy. It is confirmed that the observed 1D flat bands originate from the electronic 1D zigzag and Lieb lattices, respectively, as revealed by the combination of bond-resolved scanning tunneling microscopy, scanning tunneling spectroscopy, tight-binding models, and first-principles calculations. The study demonstrates a general way to construct 1D flat bands in 1D solid materials system, which provides a robust platform to explore strongly interacting phases of matter 
650 4 |a Journal Article 
650 4 |a 1D Lieb lattice 
650 4 |a 1D flat bands 
650 4 |a 1D phosphorene nanoribbons (PNRs) 
650 4 |a 1D zigzag lattice 
650 4 |a penta‐hexa‐PNRs and penta‐dodeca‐PNRs 
700 1 |a You, Jing-Yang  |e verfasserin  |4 aut 
700 1 |a Cai, Zhihao  |e verfasserin  |4 aut 
700 1 |a Su, Jie  |e verfasserin  |4 aut 
700 1 |a Yang, Tong  |e verfasserin  |4 aut 
700 1 |a Peng, Xinnan  |e verfasserin  |4 aut 
700 1 |a Wang, Yihe  |e verfasserin  |4 aut 
700 1 |a Geng, Daiyu  |e verfasserin  |4 aut 
700 1 |a Gou, Jian  |e verfasserin  |4 aut 
700 1 |a Huang, Yuli  |e verfasserin  |4 aut 
700 1 |a Duan, Sisheng  |e verfasserin  |4 aut 
700 1 |a Chen, Lan  |e verfasserin  |4 aut 
700 1 |a Wu, Kehui  |e verfasserin  |4 aut 
700 1 |a Wee, Andrew T S  |e verfasserin  |4 aut 
700 1 |a Feng, Yuan Ping  |e verfasserin  |4 aut 
700 1 |a Zhang, Jia Lin  |e verfasserin  |4 aut 
700 1 |a Lu, Jiong  |e verfasserin  |4 aut 
700 1 |a Feng, Baojie  |e verfasserin  |4 aut 
700 1 |a Chen, Wei  |e verfasserin  |4 aut 
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773 1 8 |g year:2024  |g day:10  |g month:12  |g pages:e2411182 
856 4 0 |u http://dx.doi.org/10.1002/adma.202411182  |3 Volltext 
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