Epitaxial vanadium nanolayers to suppress interfacial reactions during deposition of titanium-bearing Heusler alloys on MgO(0 0 1)
Epitaxial vanadium nanolayers to suppress interfacial reactions during deposition of titanium-bearing Heusler alloys on MgO(0 0 1)
复制标题
外延钒纳米层在 MgO(0 0 1) 上沉积含钛霍斯勒合金期间抑制界面反应
DOI:
10.1016/j.apsusc.2020.145649
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发表时间:
2020
影响因子:
6.7
通讯作者:
Webster R
中科院分区:
文献类型:
--
作者:
Webster R
Epitaxial growth of the half-Heusler alloy TiNiSn onto (1 0 0)-oriented MgO is compromised by interfacial reactions driven by the oxidising potential of titanium. Here, we demonstrate that a few epitaxial monolayers of elemental vanadium are sufficient to act as an impermeable buffer that maintains epitaxy and stoichiometric thin film growth but suppresses interfacial oxidation of the alloy. Electron diffraction and microscopy are used to characterise the thin film morphologies and thereby determine the optimum deposition conditions. Electron energy loss spectroscopy is used to demonstrate the chemical nature of the resulting thin film interfaces and confirms that TiNiSn film quality is improved.
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影响因子:
11.9
作者:
Downie, R. A.;MacLaren, D. A.;Bos, J. -W. G.
通讯作者:
Bos, J. -W. G.
影响因子:
1.8
作者:
Y. Huttel;E. Navarro;A. Cebollada
通讯作者:
A. Cebollada
影响因子:
6.1
作者:
Klinger, Miloslav
通讯作者:
Klinger, Miloslav
影响因子:
1.4
作者:
Kawasaki, Jason K.;Neulinger, Thomas;Palmstrom, Chris J.
通讯作者:
Palmstrom, Chris J.
影响因子:
2.2
作者:
J. Scott;P. Thomas;Maureen MacKenzie;S. McFadzean;J. Wilbrink;A. Craven;W.A.P. Nicholson
通讯作者:
J. Scott;P. Thomas;Maureen MacKenzie;S. McFadzean;J. Wilbrink;A. Craven;W.A.P. Nicholson