Canting of the Magnetic Moments on the Octahedral Site of an Iron Oxide Garnet in Response to Diamagnetic Cation Substitution

Joanna Milam-Guerrero; Michelle Zheng; Nicole R. Spence; Stuart Calder; Saul Lapidus; Brent C. Melot

doi:10.1021/acs.inorgchem.0c03809

Canting of the Magnetic Moments on the Octahedral Site of an Iron Oxide Garnet in Response to Diamagnetic Cation Substitution

Joanna Milam-Guerrero
, Michelle Zheng
, Nicole R. Spence
, Stuart Calder
, Saul Lapidus
, Brent C. Melot

Chemistry

Binghamton University

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

Abstract

Using neutron powder diffraction and magnetic susceptibility measurements, we report on the preparation and characterization of the temperature- and field-dependent properties of CaY2ZrFe4O12, a composition closely related to the high-temperature ferrimagnet Y3Fe5O12. By diluting the concentration of paramagnetic ions on the octahedral sublattice of the garnet structure, we find temperature-dependent canting of the magnetic moments. This reflects the importance of the octahedral sublattice in mediating the magnetic interactions between the tetrahedral sites and offers insight into a large number of competing magnetic interactions in the garnet structure.

Original language	English
Pages (from-to)	6249-6254
Number of pages	6
Journal	Inorganic Chemistry
Volume	60
Issue number	9
DOIs	https://doi.org/10.1021/acs.inorgchem.0c03809
State	Published - May 3 2021

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title = "Canting of the Magnetic Moments on the Octahedral Site of an Iron Oxide Garnet in Response to Diamagnetic Cation Substitution",

abstract = "Using neutron powder diffraction and magnetic susceptibility measurements, we report on the preparation and characterization of the temperature- and field-dependent properties of CaY2ZrFe4O12, a composition closely related to the high-temperature ferrimagnet Y3Fe5O12. By diluting the concentration of paramagnetic ions on the octahedral sublattice of the garnet structure, we find temperature-dependent canting of the magnetic moments. This reflects the importance of the octahedral sublattice in mediating the magnetic interactions between the tetrahedral sites and offers insight into a large number of competing magnetic interactions in the garnet structure.",

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T1 - Canting of the Magnetic Moments on the Octahedral Site of an Iron Oxide Garnet in Response to Diamagnetic Cation Substitution

AU - Milam-Guerrero, Joanna

AU - Zheng, Michelle

AU - Spence, Nicole R.

AU - Calder, Stuart

AU - Lapidus, Saul

AU - Melot, Brent C.

PY - 2021/5/3

Y1 - 2021/5/3

N2 - Using neutron powder diffraction and magnetic susceptibility measurements, we report on the preparation and characterization of the temperature- and field-dependent properties of CaY2ZrFe4O12, a composition closely related to the high-temperature ferrimagnet Y3Fe5O12. By diluting the concentration of paramagnetic ions on the octahedral sublattice of the garnet structure, we find temperature-dependent canting of the magnetic moments. This reflects the importance of the octahedral sublattice in mediating the magnetic interactions between the tetrahedral sites and offers insight into a large number of competing magnetic interactions in the garnet structure.

AB - Using neutron powder diffraction and magnetic susceptibility measurements, we report on the preparation and characterization of the temperature- and field-dependent properties of CaY2ZrFe4O12, a composition closely related to the high-temperature ferrimagnet Y3Fe5O12. By diluting the concentration of paramagnetic ions on the octahedral sublattice of the garnet structure, we find temperature-dependent canting of the magnetic moments. This reflects the importance of the octahedral sublattice in mediating the magnetic interactions between the tetrahedral sites and offers insight into a large number of competing magnetic interactions in the garnet structure.

UR - https://www.scopus.com/pages/publications/85106069222

U2 - 10.1021/acs.inorgchem.0c03809

DO - 10.1021/acs.inorgchem.0c03809

M3 - Article

C2 - 33877802

SN - 0020-1669

VL - 60

SP - 6249

EP - 6254

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 9

ER -

Canting of the Magnetic Moments on the Octahedral Site of an Iron Oxide Garnet in Response to Diamagnetic Cation Substitution

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