Angle-resolved photoemission theory for valence electrons. I. A calculation scheme by the multi-slice method
作者： C Stampfl , K Kambe , J D Riley , D F Lynch
DOI: 10.1088/0953-8984/5/44/012
关键词:
摘要: A one-step photoemission calculation scheme for valence electrons is presented which uses (to construct the initial- and final-state wavefunctions) multi-slice technique, has been developed low-energy electron diffraction (LEED). Included in possibility of having an over-layer or arbitrarily shaped surface barrier, realizing both hole life-times by means imaginary part to energy. The intensity due states can also be calculated separately same procedure. advantage that because crystal potential divided into thin slices, problems associated with frequency used muffin-tin do not arise.
mpg.de
core.ac.uk
harvard.edu
sci-hub.se 参考文章(37)
M Grass, J Braun, G Borstel, R Schneider, H Durr, Th Fauster, V Dose, None, Unoccupied electronic states and surface barriers at Cu surfaces Journal of Physics: Condensed Matter. ,vol. 5, pp. 599- 614 ,(1993) , 10.1088/0953-8984/5/5/011
C G Larsson, J B Pendry, On the temperature dependence in photoemission from metal surfaces Journal of Physics C: Solid State Physics. ,vol. 14, pp. 3089- 3097 ,(1981) , 10.1088/0022-3719/14/21/025
R. I. R. Blyth, S. D. Barrett, S. S. Dhesi, R. Cosso, N. Heritage, A. M. Begley, R. G. Jordan, Electronic structure of holmium Physical Review B. ,vol. 44, pp. 5423- 5431 ,(1991) , 10.1103/PHYSREVB.44.5423
J. M. Cowley, A. F. Moodie, The scattering of electrons by atoms and crystals. I. A new theoretical approach Acta Crystallographica. ,vol. 10, pp. 609- 619 ,(1957) , 10.1107/S0365110X57002194
N. V. Smith, R. L. Benbow, Z. Hurych, Photoemission spectra and band structures ofd-band metals. VIII. Normal emission from Cu(111) Physical Review B. ,vol. 21, pp. 4331- 4336 ,(1980) , 10.1103/PHYSREVB.21.4331
W Bardyszewski, L Hedin, A New Approach to the Theory of Photoemission from Solids Physica Scripta. ,vol. 32, pp. 439- 450 ,(1985) , 10.1088/0031-8949/32/4/033
G. Borstel, G. Thörner, Inverse photoemission from solids: Theoretical aspects and applications Surface Science Reports. ,vol. 8, pp. 1- 41 ,(1988) , 10.1016/0167-5729(88)90006-4
J. Braun, G. Thörner, G. Borstel, Relativistic Theory of Photoemission from Solids II. Fully Dynamical One-Step Formulation physica status solidi (b). ,vol. 130, pp. 643- 654 ,(1985) , 10.1002/PSSB.2221300228
C. Caroli, D. Lederer-Rozenblatt, B. Roulet, D. Saint-James, Inelastic Effects in Photoemission: Microscopic Formulation and Qualitative Discussion Physical Review B. ,vol. 8, pp. 4552- 4569 ,(1973) , 10.1103/PHYSREVB.8.4552
G. D. Mahan, Angular Dependence of Photoemission in Metals Physical Review Letters. ,vol. 24, pp. 1068- 1070 ,(1970) , 10.1103/PHYSREVLETT.24.1068