Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb)

Li, Ling; Zhou, Haidong; Yan, Jiaqiang; Mandrus, David; Keppens, Veerle

doi:10.1063/1.4902137

Title: Research Update: Magnetic phase diagram of EuTi_1-xB_xO₃ (B = Zr, Nb)

Abstract

Herein, we report the magnetic phase diagram of EuTi_1-xB_xO₃ (B = Zr, Nb), determined from magnetization and heat capacity measurements. Upon Zr-doping, the antiferromagnetic ordering temperature TN of EuTi_1-xZr_xO₃ gradually decreases from 5.6 K (x = 0) to 4.1 K (x = 1). Whereas a similar decrease in TN is observed for small amounts of Nb doping (x ≤ 0.05), ferromagnetism is induced in EuTi_1-xNb_xO₃ with x > 0.05. Lastly, the ferromagnetic interaction between localized Eu 4f spins mediated by itinerant electrons introduced by Nb doping results in the ferromagnetism in EuTi_1-xNb_xO₃.

Authors:

Li, Ling ^[1]; Zhou, Haidong ^[1]; Yan, Jiaqiang ^[2]; Mandrus, David ^[2]; Keppens, Veerle ^[1]

Univ. of Tennessee, Knoxville, TN (United States)
Univ. of Tennessee, Knoxville, TN (United States); Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Publication Date:: Fri Nov 21 00:00:00 EST 2014

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC)

OSTI Identifier:: 1286824

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: APL Materials

Additional Journal Information:: Journal Volume: 2; Journal Issue: 11; Journal ID: ISSN 2166-532X

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Li, Ling, Zhou, Haidong, Yan, Jiaqiang, Mandrus, David, and Keppens, Veerle. Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb).  United States: N. p., 2014. 
Web.  doi:10.1063/1.4902137.

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                    Li, Ling, Zhou, Haidong, Yan, Jiaqiang, Mandrus, David, & Keppens, Veerle. Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb).  United States.  https://doi.org/10.1063/1.4902137

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                    Li, Ling, Zhou, Haidong, Yan, Jiaqiang, Mandrus, David, and Keppens, Veerle. Fri .  
"Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb)".  United States.  https://doi.org/10.1063/1.4902137.  https://www.osti.gov/servlets/purl/1286824.

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@article{osti_1286824,

  title        = {Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb)},

  author       = {Li, Ling and Zhou, Haidong and Yan, Jiaqiang and Mandrus, David and Keppens, Veerle},

  abstractNote = {Herein, we report the magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb), determined from magnetization and heat capacity measurements. Upon Zr-doping, the antiferromagnetic ordering temperature TN of EuTi1-xZrxO3 gradually decreases from 5.6 K (x = 0) to 4.1 K (x = 1). Whereas a similar decrease in TN is observed for small amounts of Nb doping (x ≤ 0.05), ferromagnetism is induced in EuTi1-xNbxO3 with x > 0.05. Lastly, the ferromagnetic interaction between localized Eu 4f spins mediated by itinerant electrons introduced by Nb doping results in the ferromagnetism in EuTi1-xNbxO3.},

  doi          = {10.1063/1.4902137},

  journal      = {APL Materials},

  number       = 11,

  volume       = 2,

  place        = {United States},

  year         = {Fri Nov 21 00:00:00 EST 2014},

  month        = {Fri Nov 21 00:00:00 EST 2014}

}

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Works referencing / citing this record:

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journal, February 2016

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Colossal magnetoresistance in low-doped EuTi _{1− x} Nb _x O ₃ ( x = 0.003 and 0.005)
journal, January 2019

Midya, A.; Rubi, Km; Mahendiran, R.
Journal of Applied Physics, Vol. 125, Issue 2
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Temperature dependent transport spin-polarization in the low Curie temperature complex itinerant ferromagnet EuTi _{1− x} Nb _x O ₃
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Kamboj, Suman; Roy, Deepak K.; Roy, Susmita
Journal of Physics: Condensed Matter, Vol. 31, Issue 41
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Large low-field magnetic refrigeration in ferromagnetic insulator ${EuTi}_{0.9} V_{0.1} O_{3}$
journal, June 2018

Roy, S.; Das, M.; Mandal, P.
Physical Review Materials, Vol. 2, Issue 6
DOI: 10.1103/physrevmaterials.2.064412

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Similar Records

Title: Research Update: Magnetic phase diagram of EuTi1-xBxO3 (B = Zr, Nb)

Abstract

Citation Formats

Antiferromagnetism of perovskite EuZrO3 journal, January 2010

Magnetic and transport properties of EuTiO 3 thin films doped with Nb journal, April 2014

Transition from Curie-Weiss to enhanced Pauli paramagnetism in R NiO 3 ( R = L a , P r , … Gd ) journal, January 2003

Structure and magnetism of Eu 1−x Dy x TiO 3 journal, February 2003

Ferromagnetic behavior in mixed valence europium (Eu 2+ /Eu 3+ ) oxide EuTi 1− x M x O 3 ( M = Al 3+ and Ga 3+ ) journal, October 2013

Antiferromagnetic superexchange via 3 d states of titanium in EuTiO 3 as seen from hybrid Hartree-Fock density functional calculations journal, June 2011

Structural, magnetic and electrical properties of a perovskite containing divalent europium EuZrO3 journal, August 2008

Structural, magnetic, thermal, and transport properties of X 8 Ga 16 Ge 30 ( X = E u , S r , Ba ) single crystals journal, June 2001

Preparation and magnetic properties of oxygen deficient EuTiO3−δ thin films journal, March 2007

Recent advances in magnetic structure determination by neutron powder diffraction journal, October 1993

Strong Spin-Lattice Coupling Through Oxygen Octahedral Rotation in Divalent Europium Perovskites journal, November 2012

Nonlinear pressure dependence of T N in almost multiferroic EuTiO 3 journal, August 2013

Transport and magnetic properties of a ferromagnetic metal: Eu 1 − x R x TiO 3 journal, December 1999

Magnetodielectric effect in EuZrO3 journal, June 2010

A strong ferroelectric ferromagnet created by means of spin–lattice coupling journal, August 2010

Coupling between magnetism and dielectric properties in quantum paraelectric EuTiO 3 journal, July 2001

Synthesis and structural, magnetic and electrical characterisation of the reduced oxoniobates BaNb8O14, EuNb8O14, Eu2Nb5O9 and EuxNbO3 (x = 0.7, 1.0) journal, August 1995

Electrical properties of sintered EuTiO3  EuNbO3 journal, March 1983

Giant low-field magnetocaloric effect in single-crystalline EuTi 0.85 Nb 0.15 O 3 journal, February 2016

Colossal magnetoresistance in low-doped EuTi 1− x Nb x O 3 ( x = 0.003 and 0.005) journal, January 2019

Temperature dependent transport spin-polarization in the low Curie temperature complex itinerant ferromagnet EuTi 1− x Nb x O 3 journal, July 2019

Large low-field magnetic refrigeration in ferromagnetic insulator EuTi 0.9 V 0.1 O 3 journal, June 2018

Title: Research Update: Magnetic phase diagram of EuTi_1-xB_xO₃ (B = Zr, Nb)

Antiferromagnetism of perovskite EuZrO3
journal, January 2010

Magnetic and transport properties of EuTiO ₃ thin films doped with Nb
journal, April 2014

Transition from Curie-Weiss to enhanced Pauli paramagnetism in $R {NiO}_{3}$ $(R = L a, P r, \dots Gd)$
journal, January 2003

Structure and magnetism of Eu 1−x Dy x TiO 3
journal, February 2003

Ferromagnetic behavior in mixed valence europium (Eu ²⁺ /Eu ³⁺ ) oxide EuTi ₁₋ _x M _x O ₃ ( M = Al ³⁺ and Ga ³⁺ )
journal, October 2013

Antiferromagnetic superexchange via $3 d$ states of titanium in EuTiO $_{3}$ as seen from hybrid Hartree-Fock density functional calculations
journal, June 2011

Structural, magnetic and electrical properties of a perovskite containing divalent europium EuZrO3
journal, August 2008

Structural, magnetic, thermal, and transport properties of $X_{8} {Ga}_{16} {Ge}_{30}$ $(X = E u, S r, Ba)$ single crystals
journal, June 2001

Preparation and magnetic properties of oxygen deficient EuTiO3−δ thin films
journal, March 2007

Recent advances in magnetic structure determination by neutron powder diffraction
journal, October 1993

Strong Spin-Lattice Coupling Through Oxygen Octahedral Rotation in Divalent Europium Perovskites
journal, November 2012

Nonlinear pressure dependence of T _N in almost multiferroic EuTiO ₃
journal, August 2013

Transport and magnetic properties of a ferromagnetic metal: ${Eu}_{1 - x} R_{x} {TiO}_{3}$
journal, December 1999

Magnetodielectric effect in EuZrO3
journal, June 2010

A strong ferroelectric ferromagnet created by means of spin–lattice coupling
journal, August 2010

Coupling between magnetism and dielectric properties in quantum paraelectric ${EuTiO}_{3}$
journal, July 2001

Synthesis and structural, magnetic and electrical characterisation of the reduced oxoniobates BaNb8O14, EuNb8O14, Eu2Nb5O9 and EuxNbO3 (x = 0.7, 1.0)
journal, August 1995

Electrical properties of sintered EuTiO3  EuNbO3
journal, March 1983

Giant low-field magnetocaloric effect in single-crystalline EuTi _0.85 Nb _0.15 O ₃
journal, February 2016

Colossal magnetoresistance in low-doped EuTi _{1− x} Nb _x O ₃ ( x = 0.003 and 0.005)
journal, January 2019

Temperature dependent transport spin-polarization in the low Curie temperature complex itinerant ferromagnet EuTi _{1− x} Nb _x O ₃
journal, July 2019

Large low-field magnetic refrigeration in ferromagnetic insulator ${EuTi}_{0.9} V_{0.1} O_{3}$
journal, June 2018