Fe-doping induced suppression of the second magnetic transition in S r4 R u3 O10

Yan Liu, Weiwei Chu, Yu Wang, Jiyong Yang, Haifeng Du, Wei Ning, Zhe Qu, Peigang Li, Zhuan Xu, Zhiqiang Mao, Mingliang Tian

Research output: Contribution to journalArticle

Abstract

Ruthenium oxide (Sr4Ru3O10) exhibits a second magnetic transition at a temperature TM below its ferromagnetic (FM) transition (TC∼105 K), which has attracted considerable attention in the past two decades. Here, we successfully grew Sr4(Ru1-xFex)3O10 (x=0.01) crystal and systematically investigated the magnetotransport property of its nanosheets. We found a feature that there is an in-plane FM order aligned along 110directions below TC without the occurrence of the second magnetic transition at TM, which is in contrast to that expected in pure Sr4Ru3O10 nanosheets, where the in-plane FM order will rotate to the c direction below TM. Furthermore, a metamagnetic-like transition is also observed below ∼50 K at about 2 T when the magnetic field is applied along the c axis. These results unambiguously demonstrate that the second magnetic transition at TM is actually a consequence of spin reorientation induced by the inherent coupling between the spin and lattice, which can be effectively tuned by element doping.

Original languageEnglish (US)
Article number214418
JournalPhysical Review B
Volume99
Issue number21
DOIs
StatePublished - Jun 12 2019

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Nanosheets
Doping (additives)
retarding
Galvanomagnetic effects
Ruthenium
Chemical elements
Oxides
Magnetic fields
Crystals
ruthenium
retraining
Temperature
occurrences
oxides
magnetic fields
crystals
Direction compound
temperature

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Liu, Y., Chu, W., Wang, Y., Yang, J., Du, H., Ning, W., ... Tian, M. (2019). Fe-doping induced suppression of the second magnetic transition in S r4 R u3 O10. Physical Review B, 99(21), [214418]. https://doi.org/10.1103/PhysRevB.99.214418
Liu, Yan ; Chu, Weiwei ; Wang, Yu ; Yang, Jiyong ; Du, Haifeng ; Ning, Wei ; Qu, Zhe ; Li, Peigang ; Xu, Zhuan ; Mao, Zhiqiang ; Tian, Mingliang. / Fe-doping induced suppression of the second magnetic transition in S r4 R u3 O10. In: Physical Review B. 2019 ; Vol. 99, No. 21.
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abstract = "Ruthenium oxide (Sr4Ru3O10) exhibits a second magnetic transition at a temperature TM below its ferromagnetic (FM) transition (TC∼105 K), which has attracted considerable attention in the past two decades. Here, we successfully grew Sr4(Ru1-xFex)3O10 (x=0.01) crystal and systematically investigated the magnetotransport property of its nanosheets. We found a feature that there is an in-plane FM order aligned along 110directions below TC without the occurrence of the second magnetic transition at TM, which is in contrast to that expected in pure Sr4Ru3O10 nanosheets, where the in-plane FM order will rotate to the c direction below TM. Furthermore, a metamagnetic-like transition is also observed below ∼50 K at about 2 T when the magnetic field is applied along the c axis. These results unambiguously demonstrate that the second magnetic transition at TM is actually a consequence of spin reorientation induced by the inherent coupling between the spin and lattice, which can be effectively tuned by element doping.",
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Liu, Y, Chu, W, Wang, Y, Yang, J, Du, H, Ning, W, Qu, Z, Li, P, Xu, Z, Mao, Z & Tian, M 2019, 'Fe-doping induced suppression of the second magnetic transition in S r4 R u3 O10', Physical Review B, vol. 99, no. 21, 214418. https://doi.org/10.1103/PhysRevB.99.214418

Fe-doping induced suppression of the second magnetic transition in S r4 R u3 O10. / Liu, Yan; Chu, Weiwei; Wang, Yu; Yang, Jiyong; Du, Haifeng; Ning, Wei; Qu, Zhe; Li, Peigang; Xu, Zhuan; Mao, Zhiqiang; Tian, Mingliang.

In: Physical Review B, Vol. 99, No. 21, 214418, 12.06.2019.

Research output: Contribution to journalArticle

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AU - Liu, Yan

AU - Chu, Weiwei

AU - Wang, Yu

AU - Yang, Jiyong

AU - Du, Haifeng

AU - Ning, Wei

AU - Qu, Zhe

AU - Li, Peigang

AU - Xu, Zhuan

AU - Mao, Zhiqiang

AU - Tian, Mingliang

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