Ab Initio Study of Magnetism in Nonmetal Adsorption on Arsenene Monolayer
- Shang Hai Jian Qiao University, Department of Electronic Engineering (China)
- East China Normal University, Key Laboratory of Polar Materials and Devices (China)
The structural, electronic, and magnetic properties of adsorbed arsenene monolayer with a series of nonmetal atoms, including B, C, F, N, and O, are systematically investigated using first-principles calculations. Nonmagnetic behavior shows in the B-, F-, N-, and O-adsorbed systems. The magnetism has been observed in the case of C, which originated from the 2p electrons of C and its neighboring As 4p states. Meanwhile, these nonmagnetic elements can induce impurity channels around Fermi level, which reduce band gap of the systems. It implies that the B-, F-, N-, and O-adsorbed arsenene tune into narrow gap semiconductors without magnetic character. The X-adsorbed (X = B, C, F, N, and O) arsenene systems are promising candidates for spintronic devices in the future.
- OSTI ID:
- 22773970
- Journal Information:
- Journal of Superconductivity and Novel Magnetism, Vol. 31, Issue 7; Other Information: Copyright (c) 2018 Springer Science+Business Media, LLC, part of Springer Nature; http://www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); ISSN 1557-1939
- Country of Publication:
- United States
- Language:
- English
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