Direct Observation of Orbital Driven Strong Interlayer Coupling in Puckered Two‐Dimensional PdSe2 (Small 9/2022)

Direct Observation of Orbital Driven Strong Interlayer Coupling in Puckered Two‐Dimensional PdSe2 (Small 9/2022)

Interlayer Coupling In article number 2106053, Kyung‐Tae Ko, Kimoon Lee, and co‐workers unveil the crucial role of the Pd 4d orbital distribution on the strong interlayer interaction, which is attributed to the combined effect of local symmetry and unique occupancy. The cover image illustrates that...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2022-03, Vol.18 (9), p.n/a
Hauptverfasser: Ryu, Jung Hyun, Kim, Jeong‐Gyu, Kim, Bongjae, Kim, Kyoo, Kim, Sooran, Park, Jae‐Hoon, Park, Byeong‐Gyu, Kim, Younghak, Ko, Kyung‐Tae, Lee, Kimoon
Format: Artikel
Sprache:eng
Schlagworte:
2D materials
angle‐resolved photoemission spectroscopy
Coupling
density‐functional theory
interlayer coupling
Interlayers
Nanotechnology
Occupancy
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Zusammenfassung:Interlayer Coupling In article number 2106053, Kyung‐Tae Ko, Kimoon Lee, and co‐workers unveil the crucial role of the Pd 4d orbital distribution on the strong interlayer interaction, which is attributed to the combined effect of local symmetry and unique occupancy. The cover image illustrates that there exists a strong degree of interlayer interaction in 2D PdSe2 originating from the directional orbitals even under a large interlayer distance.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202270041