Non-isovalent alkali metal "substitution" in YBa2Cu3O7-y granular ceramics

Cloots, Rudi; Rulmont, André; Pekala, M; Laval, J Y; Bougrine, Hassan; Ausloos, Marcel

doi:10.1007/BF01313053

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Non-isovalent alkali metal "substitution" in YBa2Cu3O7-y granular ceramics

Cloots, Rudi; Rulmont, André; Pekala, M et al.

1995 • In Zeitschrift für Physik. B, Condensed Matter, 96 (3), p. 319 - 324

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https://hdl.handle.net/2268/336132

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10.1007/BF01313053

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Keywords :

74.25.Fy; 74.62.Bf; 74.72.Bk; 74.72.Dh

Abstract :

[en] The aim of this paper is to study the influence of non-isovalent "doping" in YBa2Cu3O7-y in particular on its synthesis conditions and on the resistive properties both with and without a magnetic field. We concentrate on the study of possible alkali ions (Na, K, Cs) "substitution" at the barium sites. A low temperature sintering process is used in order to induce a reactive liquid phase. The final chemical composition is discussed as a function of the amount of the liquid phase. No alkali ion is substituted. Carbonate layers are present. However, this (lack of) "substitution" leads to induced vacancies and improved electrical transport properties which are as good as in highly pure materials. For conciseness the case of Na "substitution" only is illustrated. The use of such data in order to probe the microstructure is emphasized. © 1995 Springer-Verlag.

Disciplines :

Chemistry
Physics

Author, co-author :

Cloots, Rudi ; Université de Liège - ULiège > > Section chimie

Rulmont, André ; Université de Liège - ULiège > Département de chimie (sciences) > Chimie inorganique structurale

Pekala, M; Montefiore Institute of Electricity, B28, University of Liège, Sart Tilman, Liège, B-4000, Belgium ; Institute of Physics, B5, S.U.P.R.A.S., University of Liège, Sart Tilman, Liège, B-4000, Belgium

Laval, J Y; Laboratoire de Physique du Solide, Ecole Supérieure de Physique et de Chimie Industrielles (ESPCI) de la Ville de Paris, Paris Cedex 05, F-75231, rue Vauquelin 10, France

Bougrine, Hassan ; Université de Liège - ULiège > Département de physique > S.U.P.R.A.S.

Ausloos, Marcel ; Université de Liège - ULiège > Département de physique > S.U.P.R.A.S.

Language :

English

Title :

Non-isovalent alkali metal "substitution" in YBa2Cu3O7-y granular ceramics

Publication date :

1995

Journal title :

Zeitschrift für Physik. B, Condensed Matter

ISSN :

0722-3277

eISSN :

1431-584X

Publisher :

Springer, Germany

Volume :

Issue :

Pages :

319 - 324

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 22 September 2025

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Bibliography

.
Ausloos M., Laurent, Vanderschueren H.W., Rulmont A., Tarte P. Solid State Commun. 1988, 68:539.
Ausloos M., Laurent, Vanderschueren H.W., Rulmont A., Tarte P. (1988) Porosity, magnetic field, and anisotropy effects on resistivity and thermoelectric power of classical and substituted ceramic oxide superconductors. Physica C: Superconductivity 153-155:1351.
.
Saito Y., Noji T., Endo A., Higuchi N., Fujimoto K., Oikawa T., Hattori A., Furuse K. Physica B 1987, 148:336.
Dalichaouch Y., Torikachvili M.S., Early E.A., Lee B.W., Seaman C.L., Yang K.N., Zhou H., Maple M.B. Solid State Commun. 1988, 65:1001.
Murugaraj P., Maier J., Rabeneau A. Solid State Commun. 1988, 66:735.
Felner I., Kowitt M., Lehavi Y., Edery D., Ben-Dor L., Wolfus Y., Nowik I. (1988) POTASSIUM SUBSTITUTION FOR BARIUM IN RBa2Cu3O7(R=Y, Eu, Pr): ITS EFFECT ON SUPERCONDUCTIVITY, OXYGEN DEFICIT AND CRYSTAL STRUCTURE. Modern Physics Letters B 2:713.
Suzuki I., Yamazaki T., Sekine R., Koukitu A., Seki H., Takahashi K. J. Mater. Sci. Lett. 1989, 8:1271.
Tallon J.L., Pooke D.M., Staines M.P., Bowden M.E., Flower N.E., Buckley R.G., Presland M.R., Davis R.L. Physica C 1990, 171:61.
Mukherjee P.S., Simon A., Sarma M.S., Damodaran A.D. Solid State Commun. 1992, 81:253.
Malik S..
.
Romanyukha A.A., Shvachko, Koshta A.A., Ustinov V.V., Starodub V.A., Obolenskii M.A., Chashka K.B. Solid State Commun. 1991, 80:397.
Verdyan A., Lapsker I., Azoulay J. Physica C 1992, 209:307.
Fartash A., Oesterreicher H. Solid State Commun. 1988, 66:39.
Chen C.H., Kumar B. Appl. Phys. Lett. 1993, 63:3072.
.
Nakamura N., Shimotomai M. (1991) Growth of YBa2Cu3Ox single crystals by a self-flux method with alkali chlorides as additives. Physica C: Superconductivity 185-189:439.
Abell J.S., Gencer F. Physica C 1991, 185-189:4441.
.
.
Ono A. Jpn. J. Appl. Phys. 1987, 26:L1223.
.
Ausloos M., Clippe P., Patapis S.K. Physics and materials science of high temperature superconductors II , R., Kossowsky, B., Raveau, D., Wohlleben, S.K., Patapis, Proc. NATO-ASI on High Temperature Superconductors, Porto Carras, 1991, Kluwer, Dordrecht; 1992, 755.
Laurent, Laguesse M., Patapis S.K., Vanderschueren H.W., Lecomte G.V., Rulmont A., Tarte P., Ausloos M. Z. Phys. B 1988, 69:435.
Shi D. Appl. Supercond. 1993, 1:61.
Ausloos M., Laurent Phys. Rev. B 1988, 37:611.
Godelaine P.A., Ausloos M. Solid State Commun. 1990, 76:785.
.