Research Article

Local Spin Induced Magnetism In The Monolayer Nanographene

Volume: 40 Number: 3 September 30, 2019
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Local Spin Induced Magnetism In The Monolayer Nanographene

Abstract

In this paper, we investigated local spin orientation (up or down) effects on magnetizations of the monolayer nanographene by using effective field theory developed by Kaneyoshi. It is found that the monolayer nanographene and its components have very small magnetization (mC1≈mC2≈mC3≈mMLNG≈2.31x10-18≈0) at T≈0.00 for the Jd1<0 (C1-spin up, C2-spin down and C3-spin up). On the other hand, for Jd2<0, Jd3<0, Jd4<0, and Jd5<0, the monolayer nanographene and its components (C1, C2 and C3 atoms) have very large local spin induced magnetization (mC1≈mC2≈mC3≈mMLNG≈1;1>>2.31x10-18) than those of the Jd1<0. These results clearly indicate that the local spin orientation in the monolayer nanographene has very strong effect on its magnetism.

Keywords

Supporting Institution

Kırıkkale Üniversitesi, Bilimsel Araştırma Projeleri Koordinasyon Birimi (BAP)

Project Number

2018/060

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

September 30, 2019

Submission Date

May 22, 2019

Acceptance Date

September 5, 2019

Published in Issue

Year 2019 Volume: 40 Number: 3

APA
Yıldız, Y. G. (2019). Local Spin Induced Magnetism In The Monolayer Nanographene. Cumhuriyet Science Journal, 40(3), 753-761. https://doi.org/10.17776/csj.568903

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