Ferromagnetism Switched by Hydrogenation in Layered MoS2

Er Jun Kan; Ming Li

doi:10.4028/www.scientific.net/AMR.744.345

Paper Titles

Broadband Dielectric Spectroscopy Analysis of Dielectric Properties of Barium Titanate Ceramics
p.323

Study of Direct Quenching and Tempering Process of a Low Carbon Equivalent 960 MPa Grade Steel
p.329

Influence of Powder Preparation Technology on In Situ Reactive Synthesized Ti (C,N)-TiB₂ Composite Ceramics
p.334

The Influence of the Al-Ti-B/Al-Sr Modification on the Microstructure and Properties of the Hypereutectic Al-Si Alloy in Automotive Piston
p.339

Ferromagnetism Switched by Hydrogenation in Layered MoS2
p.345

Microstructure and Mechanical Properties of Austempered High Boron Cast Iron with Modification and its Mechanism Discussion
p.349

Synthesis of New Luminescent Materials and Application as Sensitive Chemosensors
p.353

Effect of Rare Earths and Vanadium on Microstructure and Mechanical Properties of High Chromium Cast Iron
p.357

Bending Performance of Carbonized Bamboo Scrimber and Fracture Morphology Analysis after Different Ageing Treatments
p.362

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 744Ferromagnetism Switched by Hydrogenation in...

Ferromagnetism Switched by Hydrogenation in Layered MoS2

Abstract:

Ordered spin structure in two-dimensional materials is critical to the use of such materials in spintronics. Here, based on first-principles calculations, we demonstrated the existence of magnetic homogeneity in integrated two-dimensional structures. Our calculations show that hydrogenated MoS2 can be magnetized with a ferromagnetic character. The doped electrons in 4d orbitals of Mo atoms through hydrogenation lead to strong exchange splitting, which is the mechanism behind the transition of magnetic states. Given the recent progress in chemical control of two-dimensional materials, our results open a new way to produce two-dimensional spintronics.

You might also be interested in these eBooks

Advances in Material Science, Mechanical Engineering and Manufacturing

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 744)

Pages:

345-348

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.744.345

Citation:

Cite this paper

Online since:

August 2013

Authors:

Er Jun Kan, Ming Li

Keywords:

First-Principles Calculations, Hydrogenation, Magnetism, Two-Dimensional Materials

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] A. Geim and S. Novoselov: Nature Mater Vol 6 (2007), 183.

Google Scholar

[2] K. Novoselov, A. Geim, S. Morozov, D. Jiang, Y. Zhang, S. Dubonos, I. Grigorieva and A. Firsov: Science Vol 306 (2004), p.666.

DOI: 10.1126/science.1102896

Google Scholar

[3] K. Novoselov, A. Geim, S. Morozov, D. Jiang, M. Katsnelson, I. Grigorieva, S. Dubonos and A. Firsov: Nature (London), Vol 438 (2005), p.197.

DOI: 10.1038/nature04233

Google Scholar

[4] Y. Wu, K. Jenkins, A. Valdes-Garcia, D. Farmer, Y. Zhu, A. Bol, C. Dimitrakopoulos, W. Zhu, N. Xia, P. Avouris and Y. Lin: Nano. Lett. Vol 12 (2012), p.3062.

DOI: 10.1021/nl300904k

Google Scholar

[5] M. Xu, T. Liang, M. Shi and H. Chen: Chem. Rev doi: 10. 1021/cr300263a (2013).

Google Scholar

[6] E. Kan, Z. Li, J. Yang and J. Hou: Appl. Phys. Lett. Vol 91 (2007), p.243116.

Google Scholar

[7] E. Kan, Z. Li, J. Yang and J. Hou: J. Am. Chem. Soc. Vol 130 (2008), p.4224.

Google Scholar

[8] E. Kan, W. Hu, C. Xiao, R. Lu, K. Deng, J. Yang and H. Su: J. Am. Chem. Soc. Vol 134 (2012), p.5718.

Google Scholar

[9] A. Du, S. Sanvito and S. Smith: Phys. Rev. Lett. Vol (2018) 2012, p.197207.

Google Scholar

[10] Kan, E.; Xiang, H.; Wu, F.; Tian, C.; Lee, C.; Yang, J.; Whangbo: Appl. Phys. Lett. Vol 97 (2010), p.122503.

Google Scholar

[11] E. Kan, M. Li, S. Hu, C. Xiao, H. Xiang and K. Deng: J. Phys. Chem. Lett Vol 4 (2013), p.1120.

Google Scholar

[12] Y. Li, Z. Zhou, S. Zhang and Z. Chen: J. Am. Chem. Soc Vol 130 (2008), p.16739.

Google Scholar

[13] J. Perdew and Y. Wang: Phys. Rev. B Vol 45 (1992), p.13244.

Google Scholar

[14] P. Blcochl: Phys. Rev. B Vol 50 (1994), p.17953.

Google Scholar

[15] Y. Zhou, Z. Wang, P. Yang, X. Zu, L. Yang, X. Sun and F. Gao: ACS Nano Vol 11 (2012), p.9727.

Google Scholar