Scanning tunneling microscopy observation of a mott-insulator phase at the 1T-TaSe2 surface
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In this Letter we report the observation, by scanning tunneling microscopy, of a Mott metal to insulator transition at the surface of 1T-TaSe2. Our spectroscopic data compare considerably well with previous angle-resolved photoemission spectroscopy measure ...
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Institut de Microtechnique, Université de Neuchâtel2006
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