DOI: 10.1063/1.3478215. Standing-wave excited soft x-ray photoemission microscopy: Application to Co microdot magnetic arrays

Standing-wave excited soft x-ray photoemission microscopy: Application to Co microdot magnetic arrays

10.1063/1.3478215

Crossref journal-article

AIP Publishing

Applied Physics Letters (317)

Abstract

We demonstrate the addition of depth resolution to the usual two-dimensional images in photoelectron emission microscopy (PEEM), with application to a square array of circular magnetic Co microdots. The method is based on excitation with soft x-ray standing-waves generated by Bragg reflection from a multilayer mirror substrate. Standing wave is moved vertically through sample simply by varying the photon energy around the Bragg condition. Depth-resolved PEEM images were obtained for all of the observed elements. Photoemission intensities as functions of photon energy were compared to x-ray optical calculations in order to quantitatively derive the depth-resolved film structure of the sample.

Bibliography

Gray, A. X., Kronast, F., Papp, C., Yang, S.-H., Cramm, S., Krug, I. P., Salmassi, F., Gullikson, E. M., Hilken, D. L., Anderson, E. H., Fischer, P., DÃ¼rr, H. A., Schneider, C. M., & Fadley, Charles. S. (2010). Standing-wave excited soft x-ray photoemission microscopy: Application to Co microdot magnetic arrays. Applied Physics Letters, 97(6).

Authors 14

Alexander X. Gray (first)
Florian Kronast (additional)
Christian Papp (additional)
See-Hun Yang (additional)
Stefan Cramm (additional)
Ingo P. Krug (additional)
Farhad Salmassi (additional)
Eric M. Gullikson (additional)
Dawn L. Hilken (additional)
Erik H. Anderson (additional)
Peter Fischer (additional)
Hermann A. Dürr (additional)
Claus M. Schneider (additional)
Charles. S. Fadley (additional)

References 16 Referenced 24

10.1063/1.1150023 / Rev. Sci. Instrum. (1999)
10.1016/S0368-2048(00)00261-9 / J. Electron Spectrosc. Relat. Phenom. (2001)
10.1088/0034-4885/65/12/202 / Rep. Prog. Phys. (2002)
10.1088/0022-3727/40/6/S10 / J. Phys. D (2007)
10.1088/0022-3727/41/16/164002 / J. Phys. D (2008)
10.1103/PhysRevB.80.035409 / Phys. Rev. B (2009)
10.1016/S0368-2048(97)00016-9 / J. Electron Spectrosc. Relat. Phenom. (1997)
10.1063/1.3046782 / Appl. Phys. Lett. (2008)
10.1088/0953-8984/14/23/102 / J. Phys.: Condens. Matter (2002)
{'key': '2023070214582302900_c10', 'article-title': 'A high resolution soft x-ray photoelectron emission microscope with integrated spin analysis'} / A high resolution soft x-ray photoelectron emission microscope with integrated spin analysis
10.1002/sia.2097 / Surf. Interface Anal. (2005)
See supplementary material at http://dx.doi.org/10.1063/1.3478215 for details on background subtraction. (10.1063/1.3478215)
{'key': '2023070214582302900_c13', 'article-title': 'Soft x-ray optics in XPS, AES and XES'} / Soft x-ray optics in XPS, AES and XES
10.1103/PhysRevLett.65.492 / Phys. Rev. Lett. (1990)
10.1103/PhysRevB.57.14310 / Phys. Rev. B (1998)
10.1103/PhysRevLett.70.3479 / Phys. Rev. Lett. (1993)

Dates

Type	When
Created	15 years ago (Aug. 10, 2010, 6:22 p.m.)
Deposited	2 years, 1 month ago (July 2, 2023, 10:58 a.m.)
Indexed	1 month ago (July 30, 2025, 6:55 a.m.)
Issued	15 years ago (Aug. 9, 2010)
Published	15 years ago (Aug. 9, 2010)
Published Online	15 years ago (Aug. 10, 2010)
Published Print	15 years ago (Aug. 9, 2010)

Funders 0

None

BibTeX

@article{Gray_2010, title={Standing-wave excited soft x-ray photoemission microscopy: Application to Co microdot magnetic arrays}, volume={97}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3478215}, DOI={10.1063/1.3478215}, number={6}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Gray, Alexander X. and Kronast, Florian and Papp, Christian and Yang, See-Hun and Cramm, Stefan and Krug, Ingo P. and Salmassi, Farhad and Gullikson, Eric M. and Hilken, Dawn L. and Anderson, Erik H. and Fischer, Peter and Dürr, Hermann A. and Schneider, Claus M. and Fadley, Charles. S.}, year={2010}, month=aug }

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