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Synthesis and Properties of Monolayer Graphene (MLG)-Covered Fe(111)

Author(s)
Hong, JeongminHwang, Han-NaSu, YurongLi, ShihaoLiang, JinghuaPark, YoungsinSingh, Laishram T.Jung, Yong GyunYang, Ji-HoonJeong, Jae-InYang, HongxinBokor, JeffreyHwang, Chan-CukYou, Long
Issued Date
2020-12
DOI
10.1021/acs.chemmater.0c03143
URI
https://scholarworks.unist.ac.kr/handle/201301/50080
Fulltext
https://pubs.acs.org/doi/10.1021/acs.chemmater.0c03143
Citation
CHEMISTRY OF MATERIALS, v.32, no.24, pp.10463 - 10468
Abstract
Fe undergoes a corrosion process under aerobic conditions. Oxidized forms of Fe lose malleability, durability, and other critical physical properties. For spintronic applications, alloy forms or capping layers are used to modulate the properties of Fe. Observing the Fe(111) spin structure is critical for practical applications. We suggest a method of coating Fe to retain its original magnetic properties. Thanks to monolayer graphene (MLG) growth, the properties of the Fe spin structure do not change, even under ambient conditions. Through angle-resolved photoemission spectroscopy (ARPES) and low-energy electron diffraction (LEED) measurements, we also found that interfacial band structures are modulated due to the presence of MLG.
Publisher
AMER CHEMICAL SOC
ISSN
0897-4756
Keyword
FERROMAGNETISMMAGNETISMCRYSTAL

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