A new series of layered pure perovskites (ACuO25)2(ATiO3)m

Kenji D. Otzschi; Kenneth R. Poeppelmeier; Paul A. Salvador; Thomas O. Mason; Wharton Sinkler; Hong Zhang; Laurence D. Marks

doi:10.1016/S0921-4534(97)00476-0

A new series of layered pure perovskites (ACuO₂₅)₂(ATiO₃)_m

Kenji D. Otzschi, Kenneth R. Poeppelmeier, Paul A. Salvador, Thomas O. Mason, Wharton Sinkler, Hong Zhang, Laurence D. Marks

Northwestern University

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

6 Citations (Scopus)

Abstract

A new homologous series of layered "pure" perovskites (ACuO₂₅)₂(ATiO₃)_m(m = 2 ∼ 4) was found. The distance between CuO₂ planes can be changed by simply changing the number of TiO₆ blocking layers. Among them, LaYCaBa₂Cu₂Ti₃O₁₄ is a potential new superconductor.

Original language	English
Pages (from-to)	837-838
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	282-287
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(97)00476-0
Publication status	Published - Aug 1997

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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@article{a8c7d52af033493098ac05ec53b2cf7a,

title = "A new series of layered pure perovskites (ACuO25)2(ATiO3)m",

abstract = "A new homologous series of layered {"}pure{"} perovskites (ACuO25)2(ATiO3)m(m = 2 ∼ 4) was found. The distance between CuO2 planes can be changed by simply changing the number of TiO6 blocking layers. Among them, LaYCaBa2Cu2Ti3O14 is a potential new superconductor.",

author = "Otzschi, {Kenji D.} and Poeppelmeier, {Kenneth R.} and Salvador, {Paul A.} and Mason, {Thomas O.} and Wharton Sinkler and Hong Zhang and Marks, {Laurence D.}",

note = "Funding Information: In contrast to the many homologous series which have been reported for the intergrowth perovskites, this is the first example of a layeredcuprate {"}pure{"}-perovskite family. Whereas L{"}zB~CulTiPl1 (m = 2) adopts a quadruple perovskite structure, Ln2CaB~Cu2TiP14 (m =3 ) and L{"}zC~B~CulTiP17 (m = 4) adopt a pentuple and sextuple c-axis-aligned perovskite structure, respectively [4], In these structures, two, three or four sheets of Ti06 octahedra comprise the blocking t Supported by the NSF Science and Technology Center for Superconductivity under grant DMR 91-20000 (KDO, KRP, PAS, TOM, WS, HZ and LDM)·and the Japan Society for the Promotion of Science for Young Scientists (KDO). * To whom all correspondence should be addressed.",

year = "1997",

month = aug,

doi = "10.1016/S0921-4534(97)00476-0",

language = "English",

volume = "282-287",

pages = "837--838",

journal = "Physica C: Superconductivity and its Applications",

issn = "0921-4534",

publisher = "Elsevier",

number = "PART 2",

}

TY - JOUR

T1 - A new series of layered pure perovskites (ACuO25)2(ATiO3)m

AU - Otzschi, Kenji D.

AU - Poeppelmeier, Kenneth R.

AU - Salvador, Paul A.

AU - Mason, Thomas O.

AU - Sinkler, Wharton

AU - Zhang, Hong

AU - Marks, Laurence D.

N1 - Funding Information: In contrast to the many homologous series which have been reported for the intergrowth perovskites, this is the first example of a layeredcuprate "pure"-perovskite family. Whereas L"zB~CulTiPl1 (m = 2) adopts a quadruple perovskite structure, Ln2CaB~Cu2TiP14 (m =3 ) and L"zC~B~CulTiP17 (m = 4) adopt a pentuple and sextuple c-axis-aligned perovskite structure, respectively [4], In these structures, two, three or four sheets of Ti06 octahedra comprise the blocking t Supported by the NSF Science and Technology Center for Superconductivity under grant DMR 91-20000 (KDO, KRP, PAS, TOM, WS, HZ and LDM)·and the Japan Society for the Promotion of Science for Young Scientists (KDO). * To whom all correspondence should be addressed.

PY - 1997/8

Y1 - 1997/8

N2 - A new homologous series of layered "pure" perovskites (ACuO25)2(ATiO3)m(m = 2 ∼ 4) was found. The distance between CuO2 planes can be changed by simply changing the number of TiO6 blocking layers. Among them, LaYCaBa2Cu2Ti3O14 is a potential new superconductor.

AB - A new homologous series of layered "pure" perovskites (ACuO25)2(ATiO3)m(m = 2 ∼ 4) was found. The distance between CuO2 planes can be changed by simply changing the number of TiO6 blocking layers. Among them, LaYCaBa2Cu2Ti3O14 is a potential new superconductor.

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JO - Physica C: Superconductivity and its Applications

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