Electronic structure of La 3d in gallate and aluminate single crystals

被引：21

作者：

Talik, E

Novosselov, A

Kulpa, M

Pajaczkowska, A ^{[1
]}

机构：

[1] Inst Elect Mat Technol, PL-01919 Warsaw, Poland

[2] Silesian Univ, Inst Phys, PL-40007 Katowice, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2001年 / 321卷 / 01期

关键词：

single crystal; electronic states; photoelectron spectroscopies;

D O I：

10.1016/S0925-8388(01)01015-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

An investigation of the 3d X-ray photoelectron spectra of lanthanum in LaGaO3, SrLaAlO4, SrLaGaO4 and SrLaGa3O7 is reported. The splitting of La 3d spectra is found to be more complicated that has been previously reported. The energy separation of the doublet structure 3d(9)4f(0)L and 3d(9)4f(1)L decreases with the decrease of coordination number of the La ion. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：24 / 26

页数：3

共 10 条

[1] SATELLITE STRUCTURE IN X-RAY PHOTOELECTRON-SPECTRA OF SOME BINARY AND MIXED OXIDES OF LANTHANUM AND CERIUM
BURROUGHS, P
HAMNETT, A
ORCHARD, AF
THORNTON, G
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1976, (17): : 1686 - 1698
[2] CORE-LEVEL BINDING-ENERGY SHIFTS AT SURFACES AND IN SOLIDS
Egelhoff, W. F., Jr.
[J]. SURFACE SCIENCE REPORTS, 1987, 6 (6-8) : 253 - 415
[3] SUBSTRATES FOR HIGH-T-C SUPERCONDUCTOR MICROWAVE INTEGRATED-CIRCUITS
HOLLMANN, EK
VENDIK, OG
ZAITSEV, AG
MELEKH, BT
[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 1994, 7 (09) : 609 - 622
[4] Moulder J.F., 1979, HDB XRAY PHOTOELECTR
[5] Synthesis, growth and characterization of tetragonal ABCO4 crystals
Pajaczkowska, A
Gloubokov, A
[J]. PROGRESS IN CRYSTAL GROWTH AND CHARACTERIZATION OF MATERIALS, 1998, 36 (1-2) : 123 - 162
[6] THE CZOCHRALSKI GROWTH OF SRLAGA3O7 SINGLE-CRYSTALS AND THEIR OPTICAL AND LASING PROPERTIES
PRACKA, I
GIERSZ, W
SWIRKOWICZ, M
PAJACZKOWSKA, A
KACZMAREK, S
MIERCZYK, Z
KOPCZYNSKI, K
[J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1994, 26 (2-3): : 201 - 206
[7] Core-level and valence band photoemission study of La1-xSrxMnO3 perovskite oxide powders synthesized by mechanically and thermally activated solid-state reaction
Santoni, A
Speranza, G
Mancini, MR
Padella, F
Petrucci, L
Casadio, S
[J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1999, 11 (16) : 3387 - 3393
[8] Curve fitting in surface analysis and the effect of background inclusion in the fitting process
Sherwood, PMA
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1996, 14 (03): : 1424 - 1432
[9] Photoelectron spectroscopic study of the temperature-dependent termination of the LaAlO3(100) surface
van der Heide, PAW
Rabalais, JW
[J]. CHEMICAL PHYSICS LETTERS, 1998, 297 (3-4) : 350 - 356
[10] XPS STUDY OF LACOO3
VEAL, BW
LAM, DJ
[J]. JOURNAL OF APPLIED PHYSICS, 1978, 49 (03) : 1461 - 1462

← 1 →