CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Prev
Next
|
|
|
Self-consistent field method and non-self-consistent field method for calculating the positron lifetime |
Zhang Jie(张杰)†, Liu Jian-Dang(刘建党),Chen Xiang-Lei(陈祥磊), and Ye Bang-Jiao(叶邦角) |
Department of Modern Physics, University of Science and Technology of China, Hefei 230026, China |
|
|
Abstract Many methods are used to calculate the positron lifetime, these methods could be divided into two main types. The first method is atomic superposition approximation method and the second one is the so called energy band calculation method. They are also known as the non-self-consistent field method and self-consistent field method respectively. In this paper, we first introduce the two basic methods and then, we take Si as an example and give our calculation results, these results coincide with our latest experimental results, finally, we discuss the advantages and disadvantages of the two methods.
|
Received: 24 January 2010
Revised: 11 May 2010
Accepted manuscript online:
|
PACS:
|
71.15.Mb
|
(Density functional theory, local density approximation, gradient and other corrections)
|
|
78.70.Bj
|
(Positron annihilation)
|
|
Fund: Project supported by the National Natural Science Foundation of China (Grant No. 10675115) and the Important Direction Project of the Chinese Academy of Sciences. |
Cite this article:
Zhang Jie(张杰), Liu Jian-Dang(刘建党),Chen Xiang-Lei(陈祥磊), and Ye Bang-Jiao(叶邦角) Self-consistent field method and non-self-consistent field method for calculating the positron lifetime 2010 Chin. Phys. B 19 117802
|
[1] |
Dannefaer S, Mascher P and Kerr D 1986 Phys. Rev. Lett. 56 2195
|
[2] |
Saarinen K, Laine T, Kuisma S, Nissila J, Hautojarvi P, Dobrzynski L, Baranowski J M, Pakula K, Stepniewski R, Wojdak M, Wysmolek A, Suski T, Leszczynski M, Grzegory I and Porowski S 1997 Phys. Rev. Lett 79 3030
|
[3] |
Gebauer J, Krause R R, Domke C, Ebert P and Urban K 1997 it Phys. Rev. Lett. 78 3334
|
[4] |
Krause R, Saarinen K, Hautojarvi P, Polity A, Gartner G and Corbel C 1990 Phys. Rev. Lett. 65 3329
|
[5] |
Puska M J and Nieminen R M 1994 Rev. Mod. Phys. 66 841
|
[6] |
Puska M J and Nieminen R M 1983 J. Phys. F: Met. Phys. bf 13 333
|
[7] |
Campillo J M, Ogando E and Plazaola F 2007 J. Phys.: Condens. Matter 19 176222
|
[8] |
Makkonen I, Hakala M and Puska M J 2006 Phys. Rev. B bf 73 035103
|
[9] |
Alatalo M, Barbiellini B, Hakala M, Kauppinen H, Korhonen T, Puska M J, Saarinen K, Hautojarvi P and Nieminen R M 1996 Phys. Rev. B 54 2397
|
[10] |
Puska M J, Makinen S, Manninen M and Nieminen R M 1989 it Phys. Rev. B 39 7666
|
[11] |
Boev O V, Puska M J and Nieminen R M 1987 Phys. Rev. B 36 7786
|
[12] |
Ghosh V J, Alatalo M, Asoka K P, Nielsen B, Lynn K G, Kruseman A C and Mijnarends P E 2000 Phys. Rev. B 61 10092
|
[13] |
Kontrym S G, Samsel C M, Biasini M and Kubo Y 2004 Phys. Rev. B 70 125103
|
[14] |
Benosman N, Amrane N, Mecabih S and Aourag H 2000 it Mater. Chem. Phys. 61 1727
|
[15] |
Amrane N 2009 Mater. Chem. Phys. 114 283
|
[16] |
Chen X L, Xi C Y, Ye B J and Weng H M 2007 Acta Phys. Sin. bf56 6695 (in Chinese)
|
[17] |
Chen X L, Kong W, Weng H M and Ye B J 2008 Acta Phys. Sin. bf57 3271 (in Chinese)
|
[18] |
Tang Z, Hasegawa M, Nagai Y, Saito M and Kawazoe Y 2002 it Phys. Rev. B 65 045108
|
[19] |
Sterne P A and Kaiser J H 1991 Phys. Rev. B 43 13892
|
[20] |
Daniuk S, Sob M and Rubaszek A 1991 Phys. Rev. B 43 2580
|
[21] |
Rubaszek A, Szotek Z and Temmerman W M 1998 Phys. Rev. B 58 11285
|
[22] |
Rubaszek A, Szotek Z and Temmerman W M 2000 Phys. Rev. B 61 10100
|
[23] |
Barbiellini B, Puska M J, Torsti T and Nieminen R M 1995 it Phys. Rev. B 11 7341
|
[24] |
Puska M J and Corbel C 1988 Phys. Rev. B 38 9874
|
[25] |
Hubbard C R, Swanson H E and Mauer F A 1975 J. Appl. Crystallogr. 8 45
|
[26] |
Puska M J, Makinen S, Manninen M and Nieminen R M 1989 it Phys. Rev. B 39 7666
|
No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|