Direct Observation of Orbital Driven Strong Interlayer Coupling in Puckered Two‐Dimensional PdSe2 (Small 9/2022). Issue 9 (3rd March 2022)

• Record Type: Journal Article
• Authors: 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
• Is Part Of: Small. Volume 18:Issue 9(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-03-03
• Subjects: 2D materials -- angle‐resolved photoemission spectroscopy -- density‐functional theory -- interlayer coupling; Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.202270041
• Languages: English
• ISSNs: 1613-6810

Abstract

Abstract : Interlayer Coupling In article number 2106053, Kyung‐Tae Ko, Kimoon Lee, and co‐workers unveil the crucial role of the Pd 4 d 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.