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Search Publications by: Daniel T Pierce (Assoc)

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Displaying 176 - 200 of 308

Spin-Polarized Electron Microscopy

January 1, 1988
Author(s)
Daniel T. Pierce
A current scientific challenge with many ramifications for magnetic technology is to image magnetic microstructure with the highest possible spatial resolution in order to observe magnetic domains or even spin configurations within a domain wall

Scanning Electron Microscopy with Polarized Electrons

April 15, 1987
Author(s)
John Unguris, G Hembree, Robert Celotta, Daniel T. Pierce
The recent joining of scanning electron microscopy and electron spin polarization analysis has greatly improved the ability to study magnetic microstructure. By measuring the spin polarization of secondary electrons, scanning electron microscopy with

Experimental Studies of Surface Magnetism with Polarized Electrons

January 1, 1987
Author(s)
Daniel T. Pierce
The same electron spectroscopies that are so powerful for studying surfaces generally, can be made sensitive to magnetic properties when electron spin polarization is included as a parameter, for example by probing with a spin polarized electron beam or

CO Chemisorption on Ni(110): Effect on Surface Magnetism

January 1, 1986
Author(s)
C Feigerle, A Seiler, J Pena, Robert Celotta, Daniel T. Pierce
The effect of CO chemisorption on the surface magnetism and unfilled electronic structure of Ni(110) is investigated by spin-polarized inverse-photoemission spectroscopy. A saturation in the reduction of the unfilled minority-spin d density of states is