Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid

Otto Mustonen; Sami Vasala; Heather Mutch; Chris I. Thomas; Gavin B.G. Stenning; Elisa Baggio-Saitovitch; Edmund J. Cussen; Maarit Karppinen

doi:10.1039/c8cc09479a

Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid

Otto Mustonen^*, Sami Vasala, Heather Mutch, Chris I. Thomas, Gavin B.G. Stenning, Elisa Baggio-Saitovitch, Edmund J. Cussen, Maarit Karppinen

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Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

9 Sitaatiot (Scopus)

66 Lataukset (Pure)

Abstrakti

The isostructural double perovskites Ba₂CuTeO₆ and Ba₂CuWO₆ are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridisation of Te⁶⁺ and W⁶⁺. A spin-liquid-like ground state is predicted for Ba₂Cu(Te_1-xW_x)O₆ solid solution similar to recent observations in Sr₂Cu(Te_1-xW_x)O₆.

Alkuperäiskieli	Englanti
Sivut	1132-1135
Sivumäärä	4
Julkaisu	Chemical Communications
Vuosikerta	55
Numero	8
DOI - pysyväislinkit	https://doi.org/10.1039/c8cc09479a
Tila	Julkaistu - 1 tammikuuta 2019
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Pääsy asiakirjaan

10.1039/c8cc09479a

CHEM-Mustonen et al-Magnetic interactions-ChemComm-2018Accepted author manuscript, 1,1 MBLisenssi: Määrittelemätön

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Mustonen, Otto ; Vasala, Sami ; Mutch, Heather ; Thomas, Chris I. ; Stenning, Gavin B.G. ; Baggio-Saitovitch, Elisa ; Cussen, Edmund J. ; Karppinen, Maarit. / Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid. Julkaisussa: Chemical Communications. 2019 ; Vuosikerta 55, Nro 8. Sivut 1132-1135.

@article{e9e0bf2901bb47a2b9d6bf722f8d9bdb,

title = "Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid",

abstract = "The isostructural double perovskites Ba2CuTeO6 and Ba2CuWO6 are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridisation of Te6+ and W6+. A spin-liquid-like ground state is predicted for Ba2Cu(Te1-xWx)O6 solid solution similar to recent observations in Sr2Cu(Te1-xWx)O6.",

author = "Otto Mustonen and Sami Vasala and Heather Mutch and Thomas, {Chris I.} and Stenning, {Gavin B.G.} and Elisa Baggio-Saitovitch and Cussen, {Edmund J.} and Maarit Karppinen",

year = "2019",

month = jan,

day = "1",

doi = "10.1039/c8cc09479a",

language = "English",

volume = "55",

pages = "1132--1135",

journal = "Chemical Communications",

issn = "1359-7345",

number = "8",

}

Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid. / Mustonen, Otto; Vasala, Sami; Mutch, Heather; Thomas, Chris I.; Stenning, Gavin B.G.; Baggio-Saitovitch, Elisa; Cussen, Edmund J.; Karppinen, Maarit.

julkaisussa: Chemical Communications, Vuosikerta 55, Nro 8, 01.01.2019, s. 1132-1135.

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

TY - JOUR

T1 - Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid

AU - Mustonen, Otto

AU - Vasala, Sami

AU - Mutch, Heather

AU - Thomas, Chris I.

AU - Stenning, Gavin B.G.

AU - Baggio-Saitovitch, Elisa

AU - Cussen, Edmund J.

AU - Karppinen, Maarit

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The isostructural double perovskites Ba2CuTeO6 and Ba2CuWO6 are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridisation of Te6+ and W6+. A spin-liquid-like ground state is predicted for Ba2Cu(Te1-xWx)O6 solid solution similar to recent observations in Sr2Cu(Te1-xWx)O6.

AB - The isostructural double perovskites Ba2CuTeO6 and Ba2CuWO6 are shown by theory and experiment to be frustrated square-lattice antiferromagnets with opposing dominant magnetic interactions. This is driven by differences in orbital hybridisation of Te6+ and W6+. A spin-liquid-like ground state is predicted for Ba2Cu(Te1-xWx)O6 solid solution similar to recent observations in Sr2Cu(Te1-xWx)O6.

UR - http://www.scopus.com/inward/record.url?scp=85060253831&partnerID=8YFLogxK

U2 - 10.1039/c8cc09479a

DO - 10.1039/c8cc09479a

M3 - Article

C2 - 30628600

AN - SCOPUS:85060253831

VL - 55

SP - 1132

EP - 1135

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 8

ER -

Magnetic interactions in the S = 1/2 square-lattice antiferromagnets Ba2CuTeO6 and Ba2CuWO6: Parent phases of a possible spin liquid

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