X-ray resonant magnetic scattering from patterned multilayers

被引：5

作者：

Arnalds, Unnar B. ^{[1
]}

Hase, Thomas P. A. ^{[2
]}

Papaioannou, Evangelos Th ^{[1
]}

Raanaei, Hossein ^{[3
]}

Abrudan, Radu ^{[4
]}

Charlton, Timothy R. ^{[5
]}

Langridge, Sean ^{[5
]}

Hjorvarsson, Bjorgvin ^{[1
]}

机构：

[1] Uppsala Univ, Dept Phys & Astron, S-75121 Uppsala, Sweden

[2] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England

[3] Persian Gulf Univ, Dept Phys, Bushehr 75169, Iran

[4] Ruhr Univ Bochum, D-44780 Bochum, Germany

[5] Rutherford Appleton Lab, ISIS, Didcot OX11 0QX, Oxon, England

来源：

PHYSICAL REVIEW B | 2012年 / 86卷 / 06期

基金：

英国工程与自然科学研究理事会; 瑞典研究理事会;

关键词：

EXCHANGE SCATTERING; NANOSTRUCTURES; FILMS;

D O I：

10.1103/PhysRevB.86.064426

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report on x-ray resonant magnetic scattering from laterally patterned arrays of amorphous Co68Fe24Zr8/Al2O3 multilayers. The arrays are composed of circular and ellipsoidal elements which display distinct individual magnetic responses enabling the investigation of the dependence of the observed magnetization on the scattering condition. We focus our attention to special points in reciprocal space, relating to the lateral and perpendicular structure of the samples, thereby revealing the magnetic structure of the multilayered arrays. This allows a comparison of the observed magnetization under different scattering conditions to magneto-optical measurements. The scattering data are supported by micromagnetic simulations which further enhance our understanding of the intricate charge and magnetic scattering from three dimensional patterns.

引用

页数：9

共 35 条

[11] TMOKE HYSTERESIS LOOPS IN BRAGG-DIFFRACTION FROM 2D PATTERNS [J].

GEOFFROY, O ;

GIVORD, D ;

OTANI, Y ;

PANNETIER, B ;

SANTOS, AD ;

SCHLENKER, M ;

SOUCHE, Y .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 121 (1-3) :516-519

[12] Diffractometer for soft x-ray resonant magnetic scattering [J].

Grabis, J ;

Nefedov, A ;

Zabel, H .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2003, 74 (09) :4048-4051

[13] The diffracted magneto-optic Kerr effect: what does it tell you? [J].

Grimsditch, M ;

Vavassori, P .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2004, 16 (09) :R275-R294

[14] X-RAY RESONANCE EXCHANGE SCATTERING [J].

HANNON, JP ;

TRAMMELL, GT ;

BLUME, M ;

GIBBS, D .

PHYSICAL REVIEW LETTERS, 1988, 61 (10) :1245-1248

[15] Spin and orbital moment in amorphous Co68Fe24Zr8 layers [J].

Hase, Thomas ;

Raanaei, Hossein ;

Lidbaum, Hans ;

Sanchez-Hanke, Cecilia ;

Wilkins, Stuart ;

Leifer, Klaus ;

Hjorvarsson, Bjorgvin .

PHYSICAL REVIEW B, 2009, 80 (13)

[16] Soft-x-ray resonant magnetic diffuse scattering from strongly coupled Cu/Co multilayers [J].

Hase, TPA ;

Pape, I ;

Tanner, BK ;

Dürr, H ;

Dudzik, E ;

van der Laan, G ;

Marrows, CH ;

Hickey, BJ .

PHYSICAL REVIEW B, 2000, 61 (06) :R3792-R3795

[17] X-ray resonant exchange scattering: Polarization dependence and correlation functions [J].

Hill, JP ;

McMorrow, DF .

ACTA CRYSTALLOGRAPHICA SECTION A, 1996, 52 (02) :236-244

[18]

Hughes IG., 2010, Measurements and their uncertainties: a practical guide to modern error analysis

[19] Quantifying magnetic domain correlations in multilayer films [J].

Idzerda, YU ;

Chakarian, V ;

Freeland, JW .

PHYSICAL REVIEW LETTERS, 1999, 82 (07) :1562-1565

[20] Magnetic structure of Fe/Gd multilayers determined by resonant x-ray magnetic scattering [J].

Ishimatsu, N ;

Hashizume, H ;

Hamada, S ;

Hosoito, N ;

Nelson, CS ;

Venkataraman, CT ;

Srajer, G ;

Lang, JC .

PHYSICAL REVIEW B, 1999, 60 (13) :9596-9606

← 1 2 3 4 →