| CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Prev
Next
|
|
|
Electronic and magnetic properties at rough alloyed interfaces of Fe/Co on Au substrates: An augmented space study |
| Priyadarshini Parida, Biplab Ganguli |
| Department of Physics & Astronomy, National Institute of Technology Rourkela, Rourkela 769008, India |
|
|
|
|
Abstract We studied the interface electronic and magnetic properties of Fe/Co deposited on Au substrate and researched the effects of roughness at the interfaces within augmented space formalism (ASF). The full calculation is carried out by recursion and tight-binding linear muffin tin orbital (TB-LMTO) methods. The amount of roughness is different at different atomic layers. The formalism is also applied to sharp interface, when interdiffusion of atoms is negligible. Our results of one monolayer transition metal agree with other reported results. A realistic rough interface is also modeled with three and four monolayers of transition metals, deposited on Au substrates.
|
Received: 17 December 2015
Revised: 18 January 2016
Accepted manuscript online:
|
|
PACS:
|
73.20.At
|
(Surface states, band structure, electron density of states)
|
| |
75.20.En
|
(Metals and alloys)
|
|
| Fund: Project supported by the INSPIRE Program Division, Department of Science and Technology, India. |
Corresponding Authors:
Biplab Ganguli
E-mail: biplabg@nitrkl.ac.in
|
Cite this article:
Priyadarshini Parida, Biplab Ganguli Electronic and magnetic properties at rough alloyed interfaces of Fe/Co on Au substrates: An augmented space study 2016 Chin. Phys. B 25 057302
|
| [1] |
Sellmyer D J, Zheng M and Skomski R 2001 J. Phys.: Condens. Metter 13 R433
|
| [2] |
Csontos M, Balogh J, Kaptas D, Kiss L F, Kovacs A and Mihaly G 2006 Phys. Rev. B 73 184412
|
| [3] |
Granroth S, Knut R, Marcellini M, Andersson G, Svensson S, Karis O, Gorgoi M, Schafers F, Braun W, Eberhardt W, Olovsson W, Holmstrom E and Martensson N 2009 Phys. Rev. B 80 094104
|
| [4] |
Falicov L M, Pierce D T, Bader S D, Gronsky R, Hathaway K B, Hopster H J, Lambeth D N, Parkin S S P, Prinz G, Salamon M, Schuller I K and Victora R H 1990 J. Mater. Res. 5 1299
|
| [5] |
Begley A M, Kim S K, Quinn J, Jona F, Over H and Marcus P M 1993 Phys. Rev. B 48 1779
|
| [6] |
Blum V, Rath Ch, Muller S, Hammer L, Heinz K, Garcia J M, Ortega J E, Prieto J E, Hernan O S, Gallego J M, de Parga A L V and Miranda R 1999 Phys. Rev. B 59 15966
|
| [7] |
Bischoff M M J, Yamada T, Quinn A J, van der Krann R G P and van Kempen H 2001 Phys. Rev. Lett. 87 246102
|
| [8] |
Li C, Freeman A J, Jansen H J F and Fu C L 1990 Phys. Rev. B 42 5433
|
| [9] |
Li C, Freeman A J and Fu C L 1990 J. Magn. Magn. Mater. 83 51
|
| [10] |
Li C, Freeman A J and Fu C L 1988 J. Magn. Magn. Mater. 75 201
|
| [11] |
Sanyal B 2001 Computational Mater. Sci. 20 429
|
| [12] |
Parida P, Ganguli B and Mookerjee A 2015 J. Magn. Magn. Mater. 381 422
|
| [13] |
Mookerjee A 1973 J.Phys. C: Solid state Phys. 6 L205
|
| [14] |
Mookerjee A 1973 J.Phys. C: Solid state Phys. 6 1340
|
| [15] |
Banerjee R and Mookerjee A 2010 Int. J. Mod. Phys. C 21 205
|
| [16] |
Mookerjee A and Sarma D D 2003 Electronic Structure of Alloys, Surfaces and Clusters (London and New York: Taylor-Francis) p. 71
|
| [17] |
Parida P and Ganguli B 2014 Int. J. Sci. Eng. Res. 5 81
|
| [18] |
Parida P, Ganguli B and Mookerjee A 2015 Superlattices and Microstructures 86 173
|
| [19] |
Parida P and Ganguli B 2015 Thin Solid Films 594 24
|
| [20] |
Andersen O K 1975 Phys. Rev. B 12 3060
|
| [21] |
von Barth U and Hedin L 1972 J.Phys.C: Solid State Phys. 5 1629
|
| [22] |
Saha T, Dasgupta I and Mookerjee A 1996 J. Phys.: Condens. Matter 8 1979
|
| [23] |
Haydock R, Heine V and Kelly M J 1972 J. Phys. C: Solid State Phys. 5 2845
|
| [24] |
Luchini M U and Nex C M M 1987 J. Phys. C: Solid State Phys. 20 3125
|
| [25] |
Viswanath V S and Muller G 1990 J. Appl.Phys. 67 5486
|
| [26] |
Viswanath V S and Muller G 1994 The Recursion Method: Application to Many-body Dynamics (Springer-Verlag) p. 109
|
| [27] |
Freeman A J and Wu R 1991 J. Magn. Magn. Mater. 100 497
|
| [28] |
Freeman A J, Fu C L and Oguchi T 1985 Mat. Res. Soc. Symp. Proc. 63 1
|
| [29] |
Freeman A J and Fu C L 1987 J. Appl. Phys. 61 3356
|
| [30] |
Benoit M, Langlois C, Combe N, Tang H and Casanove M J 2012 Phys. Rev. B 86 075460
|
| [31] |
Wooten C L, Chen J, Mulhollan G A, Erskine J L and Markert J T 1994 Phys. Rev. B 49 10023
|
| [32] |
Hahlin A, Andersson C, Hunter D J, Sanyal B, Karis O and Arvanitis D 2006 Phys. Rev. B 73 134423
|
| 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
|
|
|
