Spin injection and spin transport in paramagnetic insulators

Okamoto, Satoshi

doi:10.1103/PhysRevB.93.064421

Title: Spin injection and spin transport in paramagnetic insulators

Abstract

We investigate the spin injection and the spin transport in paramagnetic insulators described by simple Heisenberg interactions using auxiliary particle methods. Some of these methods allow access to both paramagnetic states above magnetic transition temperatures and magnetic states at low temperatures. It is predicted that the spin injection at an interface with a normal metal is rather insensitive to temperatures above the magnetic transition temperature. On the other hand below the transition temperature, it decreases monotonically and disappears at zero temperature. We also analyze the bulk spin conductance. We show that the conductance becomes zero at zero temperature as predicted by linear spin wave theory but increases with temperature and is maximized around the magnetic transition temperature. These findings suggest that the compromise between the two effects determines the optimal temperature for spintronics applications utilizing magnetic insulators.

Authors:

Okamoto, Satoshi ^[1]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science & Technology Division

Publication Date:: Mon Feb 22 00:00:00 EST 2016

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

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

OSTI Identifier:: 1239765

Alternate Identifier(s):: OSTI ID: 1238705

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review B

Additional Journal Information:: Journal Volume: 93; Journal Issue: 6; Journal ID: ISSN 2469-9950

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Okamoto, Satoshi. Spin injection and spin transport in paramagnetic insulators.  United States: N. p., 2016. 
Web.  doi:10.1103/PhysRevB.93.064421.

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                    Okamoto, Satoshi. Spin injection and spin transport in paramagnetic insulators.  United States.  https://doi.org/10.1103/PhysRevB.93.064421

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                    Okamoto, Satoshi. Mon .  
"Spin injection and spin transport in paramagnetic insulators".  United States.  https://doi.org/10.1103/PhysRevB.93.064421.  https://www.osti.gov/servlets/purl/1239765.

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@article{osti_1239765,

  title        = {Spin injection and spin transport in paramagnetic insulators},

  author       = {Okamoto, Satoshi},

  abstractNote = {We investigate the spin injection and the spin transport in paramagnetic insulators described by simple Heisenberg interactions using auxiliary particle methods. Some of these methods allow access to both paramagnetic states above magnetic transition temperatures and magnetic states at low temperatures. It is predicted that the spin injection at an interface with a normal metal is rather insensitive to temperatures above the magnetic transition temperature. On the other hand below the transition temperature, it decreases monotonically and disappears at zero temperature. We also analyze the bulk spin conductance. We show that the conductance becomes zero at zero temperature as predicted by linear spin wave theory but increases with temperature and is maximized around the magnetic transition temperature. These findings suggest that the compromise between the two effects determines the optimal temperature for spintronics applications utilizing magnetic insulators.},

  doi          = {10.1103/PhysRevB.93.064421},

  journal      = {Physical Review B},

  number       = 6,

  volume       = 93,

  place        = {United States},

  year         = {Mon Feb 22 00:00:00 EST 2016},

  month        = {Mon Feb 22 00:00:00 EST 2016}

}

Copy to clipboard

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Works referenced in this record:

Current-induced spin orientation of electrons in semiconductors
journal, July 1971

Dyakonov, M. I.; Perel, V. I.
Physics Letters A, Vol. 35, Issue 6
DOI: 10.1016/0375-9601(71)90196-4

Dissipationless Quantum Spin Current at Room Temperature
journal, September 2003

Murakami, S.
Science, Vol. 301, Issue 5638
DOI: 10.1126/science.1087128

Universal Intrinsic Spin Hall Effect
journal, March 2004

Sinova, Jairo; Culcer, Dimitrie; Niu, Q.
Physical Review Letters, Vol. 92, Issue 12
DOI: 10.1103/PhysRevLett.92.126603

Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect
journal, May 2006

Saitoh, E.; Ueda, M.; Miyajima, H.
Applied Physics Letters, Vol. 88, Issue 18
DOI: 10.1063/1.2199473

Spin caloritronics
journal, April 2012

Bauer, Gerrit E. W.; Saitoh, Eiji; van Wees, Bart J.
Nature Materials, Vol. 11, Issue 5
DOI: 10.1038/nmat3301

Observation of the spin Seebeck effect
journal, October 2008

Uchida, K.; Takahashi, S.; Harii, K.
Nature, Vol. 455, Issue 7214
DOI: 10.1038/nature07321

Spin Seebeck insulator
journal, September 2010

Uchida, K.; Xiao, J.; Adachi, H.
Nature Materials, Vol. 9, Issue 11
DOI: 10.1038/nmat2856

Transmission of electrical signals by spin-wave interconversion in a magnetic insulator
journal, March 2010

Kajiwara, Y.; Harii, K.; Takahashi, S.
Nature, Vol. 464, Issue 7286
DOI: 10.1038/nature08876

Spin Current: Experimental and Theoretical Aspects
journal, October 2013

Maekawa, Sadamichi; Adachi, Hiroto; Uchida, Ken-ichi
Journal of the Physical Society of Japan, Vol. 82, Issue 10
DOI: 10.7566/JPSJ.82.102002

Paramagnetic Spin Pumping
journal, December 2014

Shiomi, Y.; Saitoh, E.
Physical Review Letters, Vol. 113, Issue 26
DOI: 10.1103/PhysRevLett.113.266602

Functional integral theories of low-dimensional quantum Heisenberg models
journal, July 1988

Arovas, Daniel P.; Auerbach, Assa
Physical Review B, Vol. 38, Issue 1
DOI: 10.1103/PhysRevB.38.316

Spin Hall effects
journal, October 2015

Sinova, Jairo; Valenzuela, Sergio O.; Wunderlich, J.
Reviews of Modern Physics, Vol. 87, Issue 4
DOI: 10.1103/RevModPhys.87.1213

Spin-Polarized Transport in Inhomogeneous Magnetic Semiconductors: Theory of Magnetic/Nonmagnetic $p - n$ Junctions
journal, January 2002

Žutić, Igor; Fabian, Jaroslav; Das Sarma, S.
Physical Review Letters, Vol. 88, Issue 6
DOI: 10.1103/PhysRevLett.88.066603

Spin current through a normal-metal/insulating-ferromagnet junction
journal, January 2010

Takahashi, S.; Saitoh, E.; Maekawa, S.
Journal of Physics: Conference Series, Vol. 200, Issue 6
DOI: 10.1088/1742-6596/200/6/062030

Temperature-Dependent Asymmetry of the Nonlocal Spin-Injection Resistance: Evidence for Spin Nonconserving Interface Scattering
journal, May 2005

Garzon, Samir; Žutić, Igor; Webb, Richard A.
Physical Review Letters, Vol. 94, Issue 17
DOI: 10.1103/PhysRevLett.94.176601

Detection of spinons via spin transport
journal, July 2013

Chen, Chui-Zhen; Sun, Qing-feng; Wang, Fa
Physical Review B, Vol. 88, Issue 4
DOI: 10.1103/PhysRevB.88.041405

Spin transport in Heisenberg antiferromagnets in two and three dimensions
journal, June 2007

Sentef, M.; Kollar, M.; Kampf, A. P.
Physical Review B, Vol. 75, Issue 21
DOI: 10.1103/PhysRevB.75.214403

Superconductivity of a Charged Ideal Bose Gas
journal, October 1955

Schafroth, M. R.
Physical Review, Vol. 100, Issue 2
DOI: 10.1103/PhysRev.100.463

Superfluid Spin Transport Through Easy-Plane Ferromagnetic Insulators
journal, June 2014

Takei, So; Tserkovnyak, Yaroslav
Physical Review Letters, Vol. 112, Issue 22
DOI: 10.1103/PhysRevLett.112.227201

Superfluid spin transport through antiferromagnetic insulators
journal, September 2014

Takei, So; Halperin, Bertrand I.; Yacoby, Amir
Physical Review B, Vol. 90, Issue 9
DOI: 10.1103/PhysRevB.90.094408

Magnetization Transport and Quantized Spin Conductance
journal, April 2003

Meier, Florian; Loss, Daniel
Physical Review Letters, Vol. 90, Issue 16
DOI: 10.1103/PhysRevLett.90.167204

Classics in Magnetics A Phenomenological Theory of Damping in Ferromagnetic Materials
journal, November 2004

Gilbert, T. L.
IEEE Transactions on Magnetics, Vol. 40, Issue 6
DOI: 10.1109/TMAG.2004.836740

Dynamics of an Antiferromagnet at Low Temperatures: Spin-Wave Damping and Hydrodynamics
journal, February 1971

Harris, A. B.; Kumar, D.; Halperin, B. I.
Physical Review B, Vol. 3, Issue 3
DOI: 10.1103/PhysRevB.3.961

Doping a Mott insulator: Physics of high-temperature superconductivity
journal, January 2006

Lee, Patrick A.; Nagaosa, Naoto; Wen, Xiao-Gang
Reviews of Modern Physics, Vol. 78, Issue 1
DOI: 10.1103/RevModPhys.78.17

Probing excitations in insulators via injection of spin currents
journal, October 2015

Chatterjee, Shubhayu; Sachdev, Subir
Physical Review B, Vol. 92, Issue 16
DOI: 10.1103/PhysRevB.92.165113

How to Measure a Spinon Fermi Surface
journal, February 2009

Norman, M. R.; Micklitz, T.
Physical Review Letters, Vol. 102, Issue 6
DOI: 10.1103/PhysRevLett.102.067204

Surface magnetic phase transition of the double-exchange ferromagnet: Schwinger-boson mean-field study
journal, August 2009

Okamoto, Satoshi
Journal of Physics: Condensed Matter, Vol. 21, Issue 35
DOI: 10.1088/0953-8984/21/35/355601

Schwinger boson mean field perspective on emergent spins in diluted Heisenberg antiferromagnets
journal, August 2015

Ghosh, Shivam; Changlani, Hitesh J.; Henley, Christopher L.
Physical Review B, Vol. 92, Issue 6
DOI: 10.1103/PhysRevB.92.064401

Interfacial charge-spin coupling: Injection and detection of spin magnetization in metals
journal, October 1985

Johnson, Mark; Silsbee, R. H.
Physical Review Letters, Vol. 55, Issue 17
DOI: 10.1103/PhysRevLett.55.1790

Works referencing / citing this record:

Spin-current probe for phase transition in an insulator
journal, August 2016

Qiu, Zhiyong; Li, Jia; Hou, Dazhi
Nature Communications, Vol. 7, Issue 1
DOI: 10.1038/ncomms12670

Spin transport in insulators without exchange stiffness
journal, October 2019

Oyanagi, Koichi; Takahashi, Saburo; Cornelissen, Ludo J.
Nature Communications, Vol. 10, Issue 1
DOI: 10.1038/s41467-019-12749-7

Spin current as a probe of quantum materials
journal, August 2019

Han, Wei; Maekawa, Sadamichi; Xie, Xin-Cheng
Nature Materials
DOI: 10.1038/s41563-019-0456-7

Antiferromagnetic NiO thickness dependent sign of the spin Hall magnetoresistance in γ-Fe ₂ O ₃ /NiO/Pt epitaxial stacks
journal, March 2019

Dong, Bo-Wen; Baldrati, Lorenzo; Schneider, Christoph
Applied Physics Letters, Vol. 114, Issue 10
DOI: 10.1063/1.5080766

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures
journal, August 2019

Yamamoto, Yutaka; Ichioka, Masanori; Adachi, Hiroto
Physical Review B, Vol. 100, Issue 6
DOI: 10.1103/physrevb.100.064419

Enhancement of Thermally Injected Spin Current through an Antiferromagnetic Insulator
journal, May 2016

Lin, Weiwei; Chen, Kai; Zhang, Shufeng
Physical Review Letters, Vol. 116, Issue 18
DOI: 10.1103/physrevlett.116.186601

Experimental signatures of spin superfluid ground state in canted antiferromagnet Cr ₂ O ₃ via nonlocal spin transport
journal, April 2018

Yuan, Wei; Zhu, Qiong; Su, Tang
Science Advances, Vol. 4, Issue 4
DOI: 10.1126/sciadv.aat1098

A Realization of the Haldane-Kane-Mele Model in a System of Localized Spins
text, January 2016

Kim, Se Kwon; Ochoa, Héctor; Zarzuela, Ricardo
arXiv
DOI: 10.48550/arxiv.1603.04827

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures
text, January 2019

Yamamoto, Yutaka; Ichioka, Masanori; Adachi, Hiroto
arXiv
DOI: 10.48550/arxiv.1906.03796

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Title: Spin injection and spin transport in paramagnetic insulators

Abstract

Citation Formats

Current-induced spin orientation of electrons in semiconductors journal, July 1971

Dissipationless Quantum Spin Current at Room Temperature journal, September 2003

Universal Intrinsic Spin Hall Effect journal, March 2004

Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect journal, May 2006

Spin caloritronics journal, April 2012

Observation of the spin Seebeck effect journal, October 2008

Spin Seebeck insulator journal, September 2010

Transmission of electrical signals by spin-wave interconversion in a magnetic insulator journal, March 2010

Spin Current: Experimental and Theoretical Aspects journal, October 2013

Paramagnetic Spin Pumping journal, December 2014

Functional integral theories of low-dimensional quantum Heisenberg models journal, July 1988

Spin Hall effects journal, October 2015

Spin-Polarized Transport in Inhomogeneous Magnetic Semiconductors: Theory of Magnetic/Nonmagnetic p − n Junctions journal, January 2002

Spin current through a normal-metal/insulating-ferromagnet junction journal, January 2010

Temperature-Dependent Asymmetry of the Nonlocal Spin-Injection Resistance: Evidence for Spin Nonconserving Interface Scattering journal, May 2005

Detection of spinons via spin transport journal, July 2013

Spin transport in Heisenberg antiferromagnets in two and three dimensions journal, June 2007

Superconductivity of a Charged Ideal Bose Gas journal, October 1955

Superfluid Spin Transport Through Easy-Plane Ferromagnetic Insulators journal, June 2014

Superfluid spin transport through antiferromagnetic insulators journal, September 2014

Magnetization Transport and Quantized Spin Conductance journal, April 2003

Classics in Magnetics A Phenomenological Theory of Damping in Ferromagnetic Materials journal, November 2004

Dynamics of an Antiferromagnet at Low Temperatures: Spin-Wave Damping and Hydrodynamics journal, February 1971

Doping a Mott insulator: Physics of high-temperature superconductivity journal, January 2006

Probing excitations in insulators via injection of spin currents journal, October 2015

How to Measure a Spinon Fermi Surface journal, February 2009

Surface magnetic phase transition of the double-exchange ferromagnet: Schwinger-boson mean-field study journal, August 2009

Schwinger boson mean field perspective on emergent spins in diluted Heisenberg antiferromagnets journal, August 2015

Interfacial charge-spin coupling: Injection and detection of spin magnetization in metals journal, October 1985

Spin-current probe for phase transition in an insulator journal, August 2016

Spin transport in insulators without exchange stiffness journal, October 2019

Spin current as a probe of quantum materials journal, August 2019

Antiferromagnetic NiO thickness dependent sign of the spin Hall magnetoresistance in γ-Fe 2 O 3 /NiO/Pt epitaxial stacks journal, March 2019

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures journal, August 2019

Enhancement of Thermally Injected Spin Current through an Antiferromagnetic Insulator journal, May 2016

Experimental signatures of spin superfluid ground state in canted antiferromagnet Cr 2 O 3 via nonlocal spin transport journal, April 2018

A Realization of the Haldane-Kane-Mele Model in a System of Localized Spins text, January 2016

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures text, January 2019

Current-induced spin orientation of electrons in semiconductors
journal, July 1971

Dissipationless Quantum Spin Current at Room Temperature
journal, September 2003

Universal Intrinsic Spin Hall Effect
journal, March 2004

Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect
journal, May 2006

Spin caloritronics
journal, April 2012

Observation of the spin Seebeck effect
journal, October 2008

Spin Seebeck insulator
journal, September 2010

Transmission of electrical signals by spin-wave interconversion in a magnetic insulator
journal, March 2010

Spin Current: Experimental and Theoretical Aspects
journal, October 2013

Paramagnetic Spin Pumping
journal, December 2014

Functional integral theories of low-dimensional quantum Heisenberg models
journal, July 1988

Spin Hall effects
journal, October 2015

Spin-Polarized Transport in Inhomogeneous Magnetic Semiconductors: Theory of Magnetic/Nonmagnetic $p - n$ Junctions
journal, January 2002

Spin current through a normal-metal/insulating-ferromagnet junction
journal, January 2010

Temperature-Dependent Asymmetry of the Nonlocal Spin-Injection Resistance: Evidence for Spin Nonconserving Interface Scattering
journal, May 2005

Detection of spinons via spin transport
journal, July 2013

Spin transport in Heisenberg antiferromagnets in two and three dimensions
journal, June 2007

Superconductivity of a Charged Ideal Bose Gas
journal, October 1955

Superfluid Spin Transport Through Easy-Plane Ferromagnetic Insulators
journal, June 2014

Superfluid spin transport through antiferromagnetic insulators
journal, September 2014

Magnetization Transport and Quantized Spin Conductance
journal, April 2003

Classics in Magnetics A Phenomenological Theory of Damping in Ferromagnetic Materials
journal, November 2004

Dynamics of an Antiferromagnet at Low Temperatures: Spin-Wave Damping and Hydrodynamics
journal, February 1971

Doping a Mott insulator: Physics of high-temperature superconductivity
journal, January 2006

Probing excitations in insulators via injection of spin currents
journal, October 2015

How to Measure a Spinon Fermi Surface
journal, February 2009

Surface magnetic phase transition of the double-exchange ferromagnet: Schwinger-boson mean-field study
journal, August 2009

Schwinger boson mean field perspective on emergent spins in diluted Heisenberg antiferromagnets
journal, August 2015

Interfacial charge-spin coupling: Injection and detection of spin magnetization in metals
journal, October 1985

Spin-current probe for phase transition in an insulator
journal, August 2016

Spin transport in insulators without exchange stiffness
journal, October 2019

Spin current as a probe of quantum materials
journal, August 2019

Antiferromagnetic NiO thickness dependent sign of the spin Hall magnetoresistance in γ-Fe ₂ O ₃ /NiO/Pt epitaxial stacks
journal, March 2019

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures
journal, August 2019

Enhancement of Thermally Injected Spin Current through an Antiferromagnetic Insulator
journal, May 2016

Experimental signatures of spin superfluid ground state in canted antiferromagnet Cr ₂ O ₃ via nonlocal spin transport
journal, April 2018

A Realization of the Haldane-Kane-Mele Model in a System of Localized Spins
text, January 2016

Spin Seebeck effect in paramagnets and antiferromagnets at elevated temperatures
text, January 2019