ToF atom-probe fim study of LaB6 single crystals |
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| Authors: | Shogo Nakamura Yee S Ng TT Tsong SB McLane |
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| Institution: | Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802, USA |
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| Abstract: | The field evaporation mass spectra of LaB6 are obtained with time-of-flight atom-probe field ion microscope in vacuum and in the presence of hydrogen, nitrogen and oxygen. The spectra are consistent with a preferential chemisorption of these gases on boron sites. |
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