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Brian P. Tonner
Researcher at University of Wisconsin–Milwaukee
Publications - 109
Citations - 3820
Brian P. Tonner is an academic researcher from University of Wisconsin–Milwaukee. The author has contributed to research in topics: Diffraction & Magnetic circular dichroism. The author has an hindex of 34, co-authored 109 publications receiving 3720 citations. Previous affiliations of Brian P. Tonner include Synchrotron Radiation Center & University of Wisconsin-Madison.
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Journal ArticleDOI
Element-Specific Magnetic Microscopy with Circularly Polarized X-rays
Joachim Stöhr,Yanqing Wu,B. D. Hermsmeier,Mahesh G. Samant,G. R. Harp,S. Koranda,D. Dunham,Brian P. Tonner +7 more
TL;DR: In this article, the authors used circularly polarized soft x-rays with an imaging photoelectron microscope to record images of magnetic domains at a spatial resolution of 1 micrometer.
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Soft X-ray Microscopy and Spectroscopy at the Molecular Environmental Science Beamline at the Advanced Light Source
Hendrik Bluhm,Klas Andersson,Klas Andersson,Tohru Araki,Karim Benzerara,Gordon E. Brown,James J. Dynes,Sutapa Ghosal,Sutapa Ghosal,Mary K. Gilles,H.-Ch. Hansen,John C. Hemminger,Adam P. Hitchcock,Guido Ketteler,A. L. D. Kilcoyne,E. Kneedler,John R. Lawrence,Gary G. Leppard,J. Majzlam,Bongjin Simon Mun,Satish Chandra Babu Myneni,Anders Nilsson,Anders Nilsson,Hirohito Ogasawara,D.F. Ogletree,K. Pecher,Miquel Salmeron,David K. Shuh,Brian P. Tonner,Tolek Tyliszczak,Tony Warwick,Tae Hyun Yoon +31 more
TL;DR: In this paper, the application of synchrotron-based spectroscopies and microscopies to environmentally relevant samples is presented. But the experiments were performed at the molecular environmental science beamline (11.0.2) at the Advanced Light Source, Lawrence Berkeley National Laboratory.
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Atomic-resolution electron holography in solids with localized sources.
Journal ArticleDOI
Photoelectron microscopy with synchrotron radiation
Brian P. Tonner,G. R. Harp +1 more
TL;DR: In this paper, a single electrostatic objective lens coupled to a two-stage image intensifier has been used to evaluate the feasibility of combined imaging and spectroscopy with photoelectrons in the ultraviolet and soft x-ray regions.
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Transitions in the direction of magnetism in Ni/Cu(001) ultrathin films and the effects of capping layers.
TL;DR: In this article, the authors measured the thickness dependence of these transitions for nickel film wedges, and films capped by nonmagnetic and magnetic overlayers, to experimentally determine the surface, interface, and magnetoelastic anisotropies.