X-ray photoelectron spectra of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides

Astrid Krmpotić; Dirk H. Busch; Ivan Bubić; Friedemann Gebhardt; Hartmut Hengel; Milena Hasan; Anthony A. Scalzo; Ulrich H. Koszinowski; Stipan Jonjiić

doi:10.1023/A:1014774917464

X-ray photoelectron spectra of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides

Astrid Krmpotić
, Dirk H. Busch
, Ivan Bubić
, Friedemann Gebhardt
, Hartmut Hengel
, Milena Hasan
, Anthony A. Scalzo
, Ulrich H. Koszinowski
, Stipan Jonjiić

Chair of Medical Microbiology, Immunology and Hygiene

Faculty of Medicine, University of Rijeka
Technical University of Munich
Robert Koch Institut
University of Western Australia
University of Munich

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

X-ray photoelectron spectroscopy was used to identify the oxidation states of cations in La_0.7Ca_0.3MnO₃ and La _0.7Ca_0.3Mn_0.97Cu_0.03O₃ perovskite oxides, to determine the surface composition of the samples, and to assess the effect of the Cu dopant on the electronic spectrum of the material. The binding energies of the La 4d, Ca 2p, Mn 2p, and O 1s core levels were determined, and the effect of the Cu dopant on the shape of the La 4d and O 1s peaks was analyzed.

Original language	English
Pages (from-to)	261-264
Number of pages	4
Journal	Inorganic Materials
Volume	38
Issue number	3
DOIs	https://doi.org/10.1023/A:1014774917464
State	Published - Mar 2002

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title = "X-ray photoelectron spectra of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides",

abstract = "X-ray photoelectron spectroscopy was used to identify the oxidation states of cations in La0.7Ca0.3MnO3 and La 0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides, to determine the surface composition of the samples, and to assess the effect of the Cu dopant on the electronic spectrum of the material. The binding energies of the La 4d, Ca 2p, Mn 2p, and O 1s core levels were determined, and the effect of the Cu dopant on the shape of the La 4d and O 1s peaks was analyzed.",

author = "Astrid Krmpoti{\'c} and Busch, \{Dirk H.\} and Ivan Bubi{\'c} and Friedemann Gebhardt and Hartmut Hengel and Milena Hasan and Scalzo, \{Anthony A.\} and Koszinowski, \{Ulrich H.\} and Stipan Jonjii{\'c}",

year = "2002",

month = mar,

doi = "10.1023/A:1014774917464",

language = "English",

volume = "38",

pages = "261--264",

journal = "Inorganic Materials",

issn = "0020-1685",

publisher = "Pleiades Publishing",

number = "3",

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TY - JOUR

T1 - X-ray photoelectron spectra of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides

AU - Krmpotić, Astrid

AU - Busch, Dirk H.

AU - Bubić, Ivan

AU - Gebhardt, Friedemann

AU - Hengel, Hartmut

AU - Hasan, Milena

AU - Scalzo, Anthony A.

AU - Koszinowski, Ulrich H.

AU - Jonjiić, Stipan

PY - 2002/3

Y1 - 2002/3

N2 - X-ray photoelectron spectroscopy was used to identify the oxidation states of cations in La0.7Ca0.3MnO3 and La 0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides, to determine the surface composition of the samples, and to assess the effect of the Cu dopant on the electronic spectrum of the material. The binding energies of the La 4d, Ca 2p, Mn 2p, and O 1s core levels were determined, and the effect of the Cu dopant on the shape of the La 4d and O 1s peaks was analyzed.

AB - X-ray photoelectron spectroscopy was used to identify the oxidation states of cations in La0.7Ca0.3MnO3 and La 0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides, to determine the surface composition of the samples, and to assess the effect of the Cu dopant on the electronic spectrum of the material. The binding energies of the La 4d, Ca 2p, Mn 2p, and O 1s core levels were determined, and the effect of the Cu dopant on the shape of the La 4d and O 1s peaks was analyzed.

UR - https://www.scopus.com/pages/publications/9344230868

U2 - 10.1023/A:1014774917464

DO - 10.1023/A:1014774917464

M3 - Article

AN - SCOPUS:9344230868

SN - 0020-1685

VL - 38

SP - 261

EP - 264

JO - Inorganic Materials

JF - Inorganic Materials

IS - 3

ER -

X-ray photoelectron spectra of La0.7Ca0.3MnO3 and La0.7Ca0.3Mn0.97Cu0.03O3 perovskite oxides

Abstract

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