Magnetic and soft X-ray absorption spectroscopy characterization of Mn and Co doped lithium nickel phosphate LiNiPO4 / Galakhov V. R.,Mesilov V. V.,Shamin S. N.,Urusova N. V.,Barykina Yu. A.,Kellerman D. G. // PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS. - 2017. - V. 254, l. 4.

ISSN/EISSN:

0370-1972 / 1521-3951

Type:

Article; Proceedings Paper

Abstract:

Measurements of magnetic susceptibility as a function of temperature and soft metal L2,3 and oxygen K X-ray absorption spectra were applied for the characterization of Mn and Co doped LiNiPO4. It was established on the basis of measurements of magnetic susceptibility as a function of temperature that the replacement of 10\% of Ni by Mn in LiNiPO4 increases the antiferromagnetic phase transition temperature from 21.3 to 22.8K, while the same amount of cobalt decreases the Neel temperature to 21.0K. The experimental Ni, Mn, and CoL2,3 X-ray absorption spectra compared with the results of crystal field atomic multiplet calculations showed that Ni, Mn, and Co ions are in the 2 + valence states. According to our O K X-ray absorption spectra, there are no doping states in the band gap of Mn and Co doped lithium nickel phosphate.

Author keywords:

crystal field multiplet calculations; LiNiPO4; Mn and Co impurities; Magnetic susceptibility; Neel temperature; X-ray absorption spectra ELECTROCHEMICAL PROPERTIES; ELECTRONIC-STRUCTURE; CATHODE MATERIALS; LIFEPO4; LIMNPO4; LICOPO4; BATTERIES; LIXFEPO4; IRON; COMPOSITE

DOI:

10.1002/pssb.201600264

Web of Science ID:

ISI:000398824000004

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	APR
Note	International Conference on Terahertz Emission, Metamaterials and Nanophotonics (TERAMETANANO), Cartagena de Indias, COLOMBIA, APR 03-10, 2016
Publisher	WILEY-V C H VERLAG GMBH
Address	POSTFACH 101161, 69451 WEINHEIM, GERMANY
Language	English
Article-Number	UNSP 1600264
EISSN	1521-3951
Keywords-Plus	ELECTROCHEMICAL PROPERTIES; ELECTRONIC-STRUCTURE; CATHODE MATERIALS; LIFEPO4; LIMNPO4; LICOPO4; BATTERIES; LIXFEPO4; IRON; COMPOSITE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	galakhov@ifmlrs.uran.ru
Funding-Acknowledgement	Ural Branch of the Russian Academy of Sciences {[}15-6-3-18, 15-9-2-7]; bilateral Program ``Russian-German Laboratory at BESSY{''}
Funding-Text	We thank Dr. B. V. Senkovskiy for technical assists at BESSY. The magnetic studies of this work were supported by the Ural Branch of the Russian Academy of Sciences (project No 15-6-3-18). The X-ray spectroscopy results were obtained within the state assignment of FASO of Russia (theme ``Electron{''} No 01201463326) and supported by the Ural Branch of the Russian Academy of Sciences (project No 15-9-2-7) and by the bilateral Program ``Russian-German Laboratory at BESSY.{''}
Number-of-Cited-References	53
Usage-Count-Last-180-days	14
Usage-Count-Since-2013	14
Journal-ISO	Phys. Status Solidi B-Basic Solid State Phys.
Doc-Delivery-Number	ER5EI