Electron structure of 1T-TiTe2 intercalated with Cr based on ARPES, RXES and XAS data / Kuznetsova TV,Yablonskikh MV,Postnikov AV,Nicolay G,Eltner B,Reinert F,Yarmoshenko YM,Titov AN,Nordgren J // JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA. - 2004. - V. 137, l. SI. - P. 481-485.

ISSN/EISSN:

0368-2048 / нет данных

Type:

Article; Proceedings Paper

Abstract:

We report the high-resolution angle-resolved photoelectron spectroscopy (ARPES) experiments and X-ray emission Cr L-2.3 and X-ray absorption (XA) spectra of metallic Cr and Ti in Cr1/3TiTe2, 1T-TiTe2, obtained with the use of linearly polarised synchrotron radiation. The emission spectra are studied at the excitation threshold and beyond it. For the case of beyond-the-threshold excitation, additional bands have been detected. Their origin is discussed on the basis of a model of semi-metallic state of the polarons. Our analysis of angle-resolved photoelectron spectra of Cr1/3TiTe2 with those of 1T-TiTe2 indicates a formation of narrow and practically dispersionless band situated approximately 1 eV below the Fermi level. (C) 2004 Elsevier B.V. All rights reserved.

Author keywords:

photoemission; band structure; X-ray emission spectra; X-ray absorption spectra; polarons

DOI:

10.1016/j.elspec.2004.02.0125

Web of Science ID:

ISI:000222251900075

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Note	9th International Conference on Electronic Spectroscopy and Structure, Uppsala, SWEDEN, JUN 30-JUL 04, 2003
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Spectroscopy
Web-of-Science-Categories	Spectroscopy
Author-Email	tbk1999@mail.ru
ResearcherID-Numbers	Kuznetsova, Tatyana/J-4806-2013 Titov, Alexander/K-4328-2013 Yarmoshenko, Yuri/E-9531-2011 Reinert, Friedrich/J-3005-2013
ORCID-Numbers	Kuznetsova, Tatyana/0000-0003-4302-9607 Titov, Alexander/0000-0003-3636-2604 Yarmoshenko, Yuri/0000-0001-8971-2052
Number-of-Cited-References	7
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	16
Journal-ISO	J. Electron Spectrosc. Relat. Phenom.
Doc-Delivery-Number	832FF