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Title : Prediction of rashba effect on two-dimensional MX monochalcogenides (M = Ge, Sn and X = S, Se, Te) with buckled square lattice
Author :

Ibnu Jihad, S.Si., M.Sc. (1) Juhri Hendrawan (2) Adam Sukma Putra, S.Si., M.Si. (3) Prof. Dr. Eng. Kuwat Triyana, M.Si. (4) Moh. Adhib Ulil Absor, S.Si., M.Sc., Ph.D. (5)
Date : 7 2020
Keyword : DFT method,Ge monochalcogenides,Rashba effect,Sn monochalcogenides,Spin textures,Spintronics,Square lattice DFT method,Ge monochalcogenides,Rashba effect,Sn monochalcogenides,Spin textures,Spintronics,Square lattice
Abstract : The Rashba splitting are found in the buckled square lattice. Here, by applying fully relativistic density-functional theory (DFT) calculation, we confirm the existence of the Rashba splitting in the conduction band minimum of various two-dimensional MX monochalcogenides (M = Ge, Sn and X = S, Se, Te) exhibiting a pair inplane Rashba rotation of the spin textures. A strong correlation has also been found between the size of the Rashba parameter and the atomic number of chalcogen atom for ? and M point in the first Brillouin zone. Our investigation clarifies that the buckled square lattice are promising for inducing the substantial Rashba splitting suggesting that the present system is promising for spintronics device.
Group of Knowledge : Fisika
Original Language : English
Level : Internasional
Status :
Published
Document
No Title Document Type Action
1 Paper_49331-157241-3-PB.pdf
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2 Accepted.pdf
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3 Editorial.pdf
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4 cover_issue_4177_en_US.pdf
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5 Exclude Biblio Prediction of Rashba Effect on Two-dimensional MX Monochalcogenides (M = Ge, Sn and X = S, Se, Te) with Buckled Square Lattice.pdf
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6 03_TOC.pdf
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