Title of article
Charge transfer and band gap of ferrocene intercalated into TiSe2
Author/Authors
Titov، نويسنده , , A.N. and Yarmoshenko، نويسنده , , Yu. M. and Bazylewski، نويسنده , , P. and Yablonskikh، نويسنده , , M.V. and Kurmaev، نويسنده , , E.Z. and Wilks، نويسنده , , R. and Moewes، نويسنده , , A. and Tsurin، نويسنده , , V.A. and Fedorenko، نويسنده , , V.V. and Suvorova، نويسنده , , O.N. and Ketkov، نويسنده , , S. Yu. and Neumann، نويسنده , , M. and Chang، نويسنده , , G.S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
187
To page
190
Abstract
We have investigated the charge transfer characteristics and electronic structure of ferrocene-intercalated TiSe2. The spectroscopic results revealed that an intercalation of metallocene molecules leads to changes in the ionic valence of Fe atom in ferrocene molecule and the band gap, which is in accordance with electrical resistivity measurements showing metallic conductivity. Our analysis of 57Fe Mِssbauer and Fe 2p XAS spectra suggested that the suppression of charge-density-wave state in TiSe2 and an appearance of metallic conductivity are attributed to charge transfer of electrons from ferrocene intercalant to the dichalcogenide host material.
Journal title
Chemical Physics Letters
Serial Year
2010
Journal title
Chemical Physics Letters
Record number
1930029
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