TITLE

Depth-resolved soft x-ray photoelectron emission microscopy in nanostructures via standing-wave excited photoemission

AUTHOR(S)
Kronast, F.; Ovsyannikov, R.; Kaiser, A.; Wiemann, C.; Yang, S.-H.; Bürgler, D. E.; Schreiber, R.; Salmassi, F.; Fischer, P.; Dűrr, H. A.; Schneider, C. M.; Eberhardt, W.; Fadley, C. S.
PUB. DATE
December 2008
SOURCE
Applied Physics Letters;12/15/2008, Vol. 93 Issue 24, p243116
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We extend conventional laterally-resolved soft x-ray photoelectron emission microscopy to provide depth resolution along the surface normal down to a few angstroms. This is achieved by using standing-wave excitation. The sample is a Ag/Co/Au trilayer, grown on a Si/MoSi2 multilayer mirror, with the bottom Ag layer in a wedge profile. Tuning the incident x-ray to the mirror Bragg angle sets up a standing x-ray wave field in the multilayer and the trilayer wedge structure. We demonstrate the resulting depth resolution by imaging the standing-wave fields as they move through the trilayer wedge structure.
ACCESSION #
35922145

 

Related Articles

  • Spectroscopic Studies On Powdered CeNi5 Oxidized In Air. Coldea, M.; Pacurariu, R.; Neumann, M.; Pascut, L. G.; Rednic, V. // AIP Conference Proceedings;2007, Vol. 899 Issue 1, p636 

    The synthesis, X-ray photoelectron spectroscopy (XPS), Raman spectroscopy. X-ray diffraction (XRD) and transmission electron microscopy (TEM) of Ni isolated single domain particles, obtained from powdered CeNi5 oxidized in air at different temperatures up to 800°C, are reported. © 2007...

  • Facile Preparation of Cu(OH)2@TiO2 Nanowire Arrays for Photoelectrochemical Water Splitting. Dan Yan; Weidong Shi; Weiqiang Fan // Advanced Materials Research;2014, Issue 881-883, p968 

    Cu(OH)2@TiO2 nanowire arrays (NWAs) on FTO substrates had been fabricated via an simple and facile deposition method. The as-prepared Cu(OH)2@TiO2 NWAs were subsequently characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-Ray diffraction (XRD), X-ray...

  • Nano SIMS characterization of boron- and aluminum-coated LiNiCoMnO cathode materials for lithium secondary ion batteries. Hong, Tae; Jeong, E.; Baek, S.; Byeon, M.; Lee, Young-Suck; Khan, F.; Yang, Ho-Soon // Journal of Applied Electrochemistry;Jan2012, Vol. 42 Issue 1, p41 

    The LiNiCoMnO powders required for the present study, obtained by coprecipitation method has been surface coated with boron and aluminum. The morphology and crystal structure of powders have been characterized using scanning electron microscopy, X-ray diffraction and X-ray photoelectron...

  • Stability and deactivation research of RuO2-PdO/Ti electrode in dye water degradation. Lin Du; Jin Wu; Guiying Li; Changwei Hu // Water Science & Technology;2014, Vol. 70 Issue 5, p757 

    RuO2-PdO/Ti electrode was prepared and used for the electro-catalytic degradation of Active Red K-2BP. It was found that the electrode was very stable in the process. A discoloration rate of 96.2% could still be achieved on the electrode after being used for 100 runs. X-ray photoelectron...

  • Structural, optical and electrical properties of sulfur-incorporated amorphous carbon films. Kumari, Latha; Subramanyam, S. V. // Applied Physics A: Materials Science & Processing;May2009, Vol. 95 Issue 2, p343 

    Amorphous carbon–sulfur (a-C:S) composite films were prepared by vapor phase pyrolysis technique. The structural changes in the a-C:S films were investigated by electron microscopy. A powder X-ray diffraction (XRD) study depicts the two-phase nature of a sulfur-incorporated a-C system....

  • Synthesis and oxidation stability of monosized and monocrystalline Pr nanoparticles. Kala, Shubhra; Mehta, Bodh Raj; Kruis, Frank Einar; Singh, Vidya Nand // Journal of Materials Research;Jul2009, Vol. 24 Issue 7, p15 

    This study reports the synthesis of monosized Pr nanoparticles with a controllable size ranging from 5 to 20 nm. Pr agglomerates generated by a spark generator, first size-selected by a differential mobility analyzer and subsequently sintered in-flight at different temperatures result in...

  • Effects of alloying on oxidation of Cu-based bulk metallic glasses. Tam, C. Y.; Shek, C. H. // Journal of Materials Research;Oct2005, Vol. 20 Issue 10, p2647 

    The oxidation kinetics and the effects of alloying on the oxidation behaviors of copper-based bulk metallic glasses were studied. The oxidation kinetics, oxide compositions, and structures were investigated by thermogravimetric analysis (TGA), x-ray diffraction, x-ray photoelectron spectroscopy...

  • Selective Synthesis of Mesoporous and Nanorod CeVO4 without Template. Jian Meng; Xueqiang Cao // Journal of Nanoparticle Research;Apr2007, Vol. 9 Issue 2, p261 

    Abstract??A simple and efficient method has been established for the selective synthesis of mesoporous and nanorod CeVO4with different precursors by sonochemical method. CeVO4nanorod can be simply synthesized by ultrasound irradiation of Ce(NO3)3and NH4VO3in aqueous solution without any...

  • Selective Hydrogenation of m-Dinitrobenzene to m-Nitroaniline over Ru-SnOx/Al2O3 Catalyst. Haiyang Cheng; Weiwei Lin; Xiaoru Li; Chao Zhang; Fengyu Zhao // Catalysts (2073-4344);Sep2014, Vol. 4 Issue 3, p276 

    Series catalysts of Ru-SnOx/Al2O3 with varying SnOx loading of 0-3 wt% were prepared, and their catalytic activity and selectivity have been discussed and compared for the selective hydrogenation of m-dinitrobenzene (m-DNB) to m-nitroaniline (m-NAN). The Ru-SnOx/Al2O3 catalysts were...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics