Application of Raman spectrometry for the characterization of complex oxide thin films grown by MOCVD

被引：3

作者：

Güttler, B

Gorbenko, OY

Novozhilov, MA

Samoilenkov, SV

Amelichev, VA

Wahl, G

Zandbergen, HW

机构：

[1] PTB, D-38116 Braunschweig, Germany

[2] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia

[3] TU Braunschweig, IOPW, D-38108 Braunschweig, Germany

[4] Delft Univ Technol, Natl Ctr HREM, Delft, Netherlands

来源：

JOURNAL DE PHYSIQUE IV | 1999年 / 9卷 / P8期

关键词：

D O I：

10.1051/jp4:19998147

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Thin epitaxial films of complex oxide materials including superconductors RBa2Cu3O7.delta (R=Ho,Lu), CMR manganites R(1-x)A(x)MnO(3) (R = La, Pr, Nd; A = Ca, Sr), conducting perovskites La0.5Sr0.5CoO3LaNiO3 were prepared by aerosol and flash MOCVD. The application of Raman spectrometry was found to be an unique possibility for a non-destructive control of the oxygen content of the material in films (including the analysis of the oxygen isotope content) and the appearance of secondary phases. In particular cases, the phase analysis can be carried out for very small amounts of impurity phase exceeding the detection limit provided by other techniques, such as X-ray diffraction or EDX element analysis. Advances in the measurement technique have expanded:facilities of Raman spectrometry to the analysis of perovskite thin films with only minor deviations from a cubic symmetry. As a result, delicate variations of the structure with the composition of thin film perovskite-like solid solutions were studied.

引用

页码：1179 / 1186

页数：8

共 34 条

[1] In-situ heteroepitaxial growth of CeO2/YBa2Cu3O7 films on sapphire by injection CVD [J].

Abrutis, A ;

Kubilius, V ;

Bigelyte, V ;

Teiserskis, A ;

Saltyte, Z ;

Senateur, JP ;

Weiss, F .

MATERIALS LETTERS, 1997, 31 (3-6) :201-207

[2]

ANDERSON A, 1973, RAMAN EFFECT

[3] Metal-insulator transition induced by oxygen isotope exchange in the magnetoresistive perovskite manganites [J].

Babushkina, NA ;

Belova, LM ;

Gorbenko, OY ;

Kaul, AR ;

Bosak, AA ;

Ozhogin, VI ;

Kugel, KI .

NATURE, 1998, 391 (6663) :159-161

[4] STRUCTURE OF A NEW TYPE OF SATELLITE PHASE IN YBA2CU3O7-DELTA [J].

BERTINOTTI, A ;

HAMMANN, J ;

LUZET, D ;

VINCENT, E .

PHYSICA C, 1989, 160 (3-4) :227-234

[5] Fabrication and investigation of YBa2Cu3O7-δ/Ba0.05Sr0.95TiO3 thin film structures for voltage tunable devices [J].

Chakalov, RA ;

Ivanov, ZG ;

Boikov, YA ;

Larsson, P ;

Carlsson, E ;

Gevorgian, S ;

Claeson, T .

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1998, 308 (3-4) :279-288

[6] Identification of chemical and structural impurities in YBa2Cu3O7-δ films by Raman spectroscopy [J].

Chang, H ;

Chen, QY ;

Chu, WK .

PHYSICA C, 1998, 309 (3-4) :215-220

[7] RAMAN STUDIES ON BACUO2, BA2CUO3 AND BA2CU3O5.9 [J].

CHANG, H ;

REN, YT ;

SUN, YY ;

WANG, YQ ;

XUE, YY ;

CHU, CW .

PHYSICA C, 1994, 228 (3-4) :383-388

[8] Oxygen content of YBaCuO thin films [J].

Degoy, S ;

Jimenez, J ;

Martin, P ;

Martinez, O ;

Prieto, AC ;

Chambonnet, D ;

Audry, C ;

Belouet, C ;

Perriere, J .

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1996, 256 (3-4) :291-297

[9] Novel high-Tc transistors with manganite oxides [J].

Dong, ZW ;

Pai, SP ;

Ramesh, R ;

Venkatesan, T ;

Johnson, M ;

Chen, ZY ;

Cavanaugh, A ;

Zhao, YG ;

Jiang, XL ;

Sharma, RP ;

Ogale, S ;

Greene, RL .

JOURNAL OF APPLIED PHYSICS, 1998, 83 (11) :6780-6782

[10] Raman study of photoinduced chain-fragment ordering in GdBa2Cu3Ox thin films [J].

Fainstein, A ;

Etchegoin, P ;

Guimpel, J .

PHYSICAL REVIEW B, 1998, 58 (14) :9433-9439

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