Study on the electron momentum density distribution and the Fermi surface of the ordered inter-metallic phase B2-NiAl
作者： A.S. Hamid
DOI: 10.1016/J.SSC.2008.06.030
关键词:
摘要: Abstract The 2D angular correlation of annihilation radiation experiments were performed to study the electron momentum density and Fermi surface (FS) ordered inter-metallic NiAl. FS NiAl was reconstructed by using a Fourier transformation technique followed Loucks, Crisp West (LCW) folding procedures. We found that affected strong interaction, which originated from hybridization Ni d Al p states. general features this as an running along X–M direction centered on M point, besides two hole surfaces one Γ point other R point. dimensions showed good agreement earlier calculations.
harvard.edu
elsevier.com
sci-hub.se 参考文章(28)
N. I. Kulikov, A. V. Postnikov, G. Borstel, J. Braun, Onset of magnetism in B 2 transition-metal aluminides Physical Review B. ,vol. 59, pp. 6824- 6833 ,(1999) , 10.1103/PHYSREVB.59.6824
R. Saravanan, M. Prema Rani, Bonding in CoAl and NiAl metal alloys using multipole and MEM techniques Journal of Alloys and Compounds. ,vol. 431, pp. 121- 129 ,(2007) , 10.1016/J.JALLCOM.2006.05.049
G. A. Botton, G. Y. Guo, W. M. Temmerman, C. J. Humphreys, EXPERIMENTAL AND THEORETICAL STUDY OF THE ELECTRONIC STRUCTURE OF FE, CO, AND NI ALUMINIDES WITH THE B2 STRUCTURE Physical Review B. ,vol. 54, pp. 1682- 1691 ,(1996) , 10.1103/PHYSREVB.54.1682
Satoshi Takizawa, Seiji Miura, Tetsuo Mohri, Structural stability of NiAl with the L10 structure and local lattice distortion in the Ni3Al alloy around excess Al atoms Intermetallics. ,vol. 13, pp. 1137- 1140 ,(2005) , 10.1016/J.INTERMET.2004.09.017
V. L. Moruzzi, A. R. Williams, J. F. Janak, Band narrowing and charge transfer in six intermetallic compounds Physical Review B. ,vol. 10, pp. 4856- 4862 ,(1974) , 10.1103/PHYSREVB.10.4856
J. Zou, C. L. Fu, Structural, electronic, and magnetic properties of 3dtransition-metal aluminides with equiatomic composition Physical Review B. ,vol. 51, pp. 2115- 2121 ,(1995) , 10.1103/PHYSREVB.51.2115
K. Schlemper, L. K. Thomas, Optical properties and electronic structure of the intermetallic phases NiAl, CoAl, and FeAl Physical Review B. ,vol. 50, pp. 17802- 17810 ,(1994) , 10.1103/PHYSREVB.50.17802
A. Wenger, G. Bürri, S. Steinemann, Charge transfer in the alloys Mn-, Fe-, Co-, Ni-, Cu-Al measured by soft X-ray spectroscopy Solid State Communications. ,vol. 9, pp. 1125- 1128 ,(1971) , 10.1016/0038-1098(71)90476-5
A. S. Hamid, T. Arima, Spin dependent distribution and Fermi surface of the perovskite manganite compound La0.7Sr0.3MnO3 via 2D-ACAR measurements† Physica Status Solidi B-basic Solid State Physics. ,vol. 241, pp. 345- 351 ,(2004) , 10.1002/PSSB.200301943
John C. Fuggle, F. Ulrich Hillebrecht, R. Zeller, Zygmunt Zołnierek, Peter A. Bennett, Ch. Freiburg, Electronic structure of Ni and Pd alloys. I. X-ray photoelectron spectroscopy of the valence bands Physical Review B. ,vol. 27, pp. 2145- 2178 ,(1983) , 10.1103/PHYSREVB.27.2145