Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films

Kelley, Kyle; Sharma, Vinit K.; Zhang, Wenrui; Baddorf, Arthur P.; Nascimento, Von; Vasudevan, Rama K.

doi:10.1021/acsami.0c20166

Title: Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films

Abstract

Due to an extremely diverse phase space, La_1–xSr_xMnO₃, as with other manganites, offers a wide range of tunability and applications including colossal magnetoresistance and use as spin-polarized electrodes. Here, we study an unprecedented, exotic surface reconstruction (6 × 6) in La_1–xSr_xMnO₃ (x = 0.3) observed via low-energy electron diffraction (LEED). Scanning tunneling microscopy (STM) shows the surface is relatively flat, with unit-cell step heights, and X-ray photoelectron spectroscopy (XPS) reveals a strong degree of Sr segregation at the surface. By combining electron diffraction and first-principles computations, we propose that the long-range surface reconstruction consists of a Sr-segregated surface with La (6 × 6) ordering. This study expands our understanding of manganite systems and underscores their ability to form interesting surface reconstructions, driven largely by cation segregation that can potentially be controlled for tuning surface ordering.

Authors:

^[1];

^[2];

^[3];

^[1]; Nascimento, Von ^[4];

^[1]

Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). National Institute for Computational Sciences;; Univ. of Tennessee, Knoxville, TN (United States). Joint Institute for Computational Sciences
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Div.
Universidade Federal de Minas Gerais (UFMG) (Brazil). Departamento de Fisica

Publication Date:: Wed Feb 10 00:00:00 EST 2021

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

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1783032

Grant/Contract Number:: AC05-00OR22725

Resource Type:: Accepted Manuscript

Journal Name:: ACS Applied Materials and Interfaces

Additional Journal Information:: Journal Volume: 13; Journal Issue: 7; Journal ID: ISSN 1944-8244

Publisher:: American Chemical Society (ACS)

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; manganites; low energy electron diffraction; surface reconstruction; X-ray photoelectron spectroscopy; surface segregation

Citation Formats


                    Kelley, Kyle, Sharma, Vinit K., Zhang, Wenrui, Baddorf, Arthur P., Nascimento, Von, and Vasudevan, Rama K. Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films.  United States: N. p., 2021. 
Web.  doi:10.1021/acsami.0c20166.

Copy to clipboard


                    Kelley, Kyle, Sharma, Vinit K., Zhang, Wenrui, Baddorf, Arthur P., Nascimento, Von, & Vasudevan, Rama K. Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films.  United States.  https://doi.org/10.1021/acsami.0c20166

Copy to clipboard


                    Kelley, Kyle, Sharma, Vinit K., Zhang, Wenrui, Baddorf, Arthur P., Nascimento, Von, and Vasudevan, Rama K. Wed .  
"Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films".  United States.  https://doi.org/10.1021/acsami.0c20166.  https://www.osti.gov/servlets/purl/1783032.

Copy to clipboard


                    
@article{osti_1783032,

  title        = {Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films},

  author       = {Kelley, Kyle and Sharma, Vinit K. and Zhang, Wenrui and Baddorf, Arthur P. and Nascimento, Von and Vasudevan, Rama K.},

  abstractNote = {Due to an extremely diverse phase space, La1–xSrxMnO3, as with other manganites, offers a wide range of tunability and applications including colossal magnetoresistance and use as spin-polarized electrodes. Here, we study an unprecedented, exotic surface reconstruction (6 × 6) in La1–xSrxMnO3 (x = 0.3) observed via low-energy electron diffraction (LEED). Scanning tunneling microscopy (STM) shows the surface is relatively flat, with unit-cell step heights, and X-ray photoelectron spectroscopy (XPS) reveals a strong degree of Sr segregation at the surface. By combining electron diffraction and first-principles computations, we propose that the long-range surface reconstruction consists of a Sr-segregated surface with La (6 × 6) ordering. This study expands our understanding of manganite systems and underscores their ability to form interesting surface reconstructions, driven largely by cation segregation that can potentially be controlled for tuning surface ordering.},

  doi          = {10.1021/acsami.0c20166},

  journal      = {ACS Applied Materials and Interfaces},

  number       = 7,

  volume       = 13,

  place        = {United States},

  year         = {Wed Feb 10 00:00:00 EST 2021},

  month        = {Wed Feb 10 00:00:00 EST 2021}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1021/acsami.0c20166

Other availability

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Effects of moisture on (La, A)MnO ₃ (A = Ca, Sr, and Ba) solid oxide fuel cell cathodes: a first-principles and experimental study
journal, January 2016

Sharma, Vinit; Mahapatra, Manoj K.; Krishnan, Sridevi
Journal of Materials Chemistry A, Vol. 4, Issue 15
DOI: 10.1039/C6TA00603E

Origin of high transport spin polarization in ${La}_{0.7} {Sr}_{0.3} {MnO}_{3} :$ Direct evidence for minority spin states
journal, April 2001

Nadgorny, B.; Mazin, I. I.; Osofsky, M.
Physical Review B, Vol. 63, Issue 18
DOI: 10.1103/PhysRevB.63.184433

Magnetism and structural distortion in the ${La}_{0.7}$ ${Sr}_{0.3}$ Mn $O_{3}$ metallic ferromagnet
journal, June 1996

Martin, Michael C.; Shirane, G.; Endoh, Y.
Physical Review B, Vol. 53, Issue 21
DOI: 10.1103/PhysRevB.53.14285

Interface and Surface Cation Stoichiometry Modified by Oxygen Vacancies in Epitaxial Manganite Films
journal, June 2012

Li, Zhipeng; Bosman, Michel; Yang, Zhen
Advanced Functional Materials, Vol. 22, Issue 20
DOI: 10.1002/adfm.201200143

Calculations of electron inelastic mean free paths for 31 materials
journal, August 1988

Tanuma, S.; Powell, C. J.; Penn, D. R.
Surface and Interface Analysis, Vol. 11, Issue 11
DOI: 10.1002/sia.740111107

In situ characterization of strontium surface segregation in epitaxial La0.7Sr0.3MnO3 thin films as a function of oxygen partial pressure
journal, October 2008

Fister, Tim T.; Fong, Dillon D.; Eastman, Jeffrey A.
Applied Physics Letters, Vol. 93, Issue 15
DOI: 10.1063/1.2987731

Huge magnetoresistance and ultrasharp metamagnetic transition in polycrystalline Sm0.5Ca0.25Sr0.25MnO3
journal, September 2018

Banik, Sanjib; Das, Kalipada; Paramanik, Tapas
NPG Asia Materials, Vol. 10, Issue 9
DOI: 10.1038/s41427-018-0085-7

Interplay of Octahedral Tilts and Polar Order in BiFeO ₃ Films
journal, March 2013

Kim, Young-Min; Kumar, Amit; Hatt, Alison
Advanced Materials, Vol. 25, Issue 17
DOI: 10.1002/adma.201204584

Tuning layer-structured La _0.6 Sr _1.4 MnO _4+δ into a promising electrode for intermediate-temperature symmetrical solid oxide fuel cells through surface modification
journal, January 2016

Shen, Jian; Yang, Guangming; Zhang, Zhenbao
Journal of Materials Chemistry A, Vol. 4, Issue 27
DOI: 10.1039/C6TA02986H

Room temperature spin polarized injection in organic semiconductor
journal, April 2002

Dediu, V.; Murgia, M.; Matacotta, F. C.
Solid State Communications, Vol. 122, Issue 3-4
DOI: 10.1016/S0038-1098(02)00090-X

Stress-induced effects in epitaxial (La0.7Sr0.3)MnO3 films
journal, August 1997

Kwon, C.; Robson, M. C.; Kim, K. -C.
Journal of Magnetism and Magnetic Materials, Vol. 172, Issue 3
DOI: 10.1016/S0304-8853(97)00058-9

LEED study of NaxWO3 tungsten bronze: structural relaxation of a perovskite surface
journal, May 1993

Peacor, S. D.; Hibma, T.
Surface Science, Vol. 287-288
DOI: 10.1016/0039-6028(93)90812-X

Significant enhancement of magnetoresistance with the reduction of particle size in nanometer scale
journal, February 2016

Das, Kalipada; Dasgupta, P.; Poddar, A.
Scientific Reports, Vol. 6, Issue 1
DOI: 10.1038/srep20351

Impact of interfacial coupling of oxygen octahedra on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 heterostructures
journal, January 2017

Li, Xiaoyan; Lindfors-Vrejoiu, Ionela; Ziese, Michael
Scientific Reports, Vol. 7, Issue 1
DOI: 10.1038/srep40068

Thermoelectric properties of (1-x)LaCoO3.xLa0.7Sr0.3MnO3 composite
journal, June 2018

Kumar, Ashutosh; Kumari, Karuna; Jayachandran, B.
Journal of Alloys and Compounds, Vol. 749
DOI: 10.1016/j.jallcom.2018.03.347

Learning from Imperfections: Predicting Structure and Thermodynamics from Atomic Imaging of Fluctuations
journal, December 2018

Vlcek, Lukas; Ziatdinov, Maxim; Maksov, Artem
ACS Nano, Vol. 13, Issue 1
DOI: 10.1021/acsnano.8b07980

Calculations of electron inelastic mean free paths. XII. Data for 42 inorganic compounds over the 50 eV to 200 keV range with the full Penn algorithm
journal, December 2018

Shinotsuka, Hiroshi; Tanuma, Shigeo; Powell, Cedric J.
Surface and Interface Analysis, Vol. 51, Issue 4
DOI: 10.1002/sia.6598

A novel MOCVD strategy for the fabrication of cathode in a solid oxide fuel cell: Synthesis of La0.8Sr0.2MnO3 films on YSZ electrolyte pellets
journal, December 2010

Toro, Roberta G.; Fiorito, Davide M. R.; Fragalà, Maria E.
Materials Chemistry and Physics, Vol. 124, Issue 2-3
DOI: 10.1016/j.matchemphys.2010.08.023

Structural, Chemical, and Electronic State on La
conference, January 2010

Jalili, Helia; Chen, Yan; Yildiz, Bilge
217th ECS Meeting, ECS Transactions
DOI: 10.1149/1.3495846

Insulator-metal transition and giant magnetoresistance in ${La}_{1 - x}$ ${Sr}_{x}$ ${MnO}_{3}$
journal, May 1995

Urushibara, A.; Moritomo, Y.; Arima, T.
Physical Review B, Vol. 51, Issue 20
DOI: 10.1103/PhysRevB.51.14103

Defect chemistry and surface properties of LaCoO3
journal, January 2000

Read, Mark S. D.; Saiful Islam, M.; Watson, Graeme W.
Journal of Materials Chemistry, Vol. 10, Issue 10
DOI: 10.1039/b002168g

Insight into spin transport in oxide heterostructures from interface-resolved magnetic mapping
journal, February 2015

Bruno, F. Y.; Grisolia, M. N.; Visani, C.
Nature Communications, Vol. 6, Issue 1
DOI: 10.1038/ncomms7306

The structural and magnetic properties of SrMnO3: A reinvestigation
journal, May 1988

Battle, P. D.; Gibb, T. C.; Jones, C. W.
Journal of Solid State Chemistry, Vol. 74, Issue 1
DOI: 10.1016/0022-4596(88)90331-3

Cross-plane thermoelectric transport in p-type La _0.67 Sr _0.33 MnO ₃ /LaMnO ₃ oxide metal/semiconductor superlattices
journal, May 2013

Jha, Pankaj; Sands, Timothy D.; Jackson, Philip
Journal of Applied Physics, Vol. 113, Issue 19
DOI: 10.1063/1.4804937

Effects of Oxygen Modification on the Structural and Magnetic Properties of Highly Epitaxial La0.7Sr0.3MnO3 (LSMO) thin films
journal, February 2020

Kumari, Shalini; Mottaghi, Navid; Huang, Chih-Yeh
Scientific Reports, Vol. 10, Issue 1
DOI: 10.1038/s41598-020-60343-5

Spin filtering of a termination-controlled LSMO/Alq ₃ heterojunction for an organic spin valve
journal, January 2017

Lam, Tu-Ngoc; Huang, Yen-Lin; Weng, Ke-Chuan
Journal of Materials Chemistry C, Vol. 5, Issue 35
DOI: 10.1039/C7TC02559A

Magnetotransport and magnetic domain structure in compressively strained colossal magnetoresistance films
journal, October 1999

Wu, Yan; Suzuki, Y.; Rüdiger, U.
Applied Physics Letters, Vol. 75, Issue 15
DOI: 10.1063/1.124995

Electron inelastic mean free path, electron attenuation length, and low-energy electron-diffraction theory
journal, February 1999

Rundgren, J.
Physical Review B, Vol. 59, Issue 7
DOI: 10.1103/PhysRevB.59.5106

Effects of annealing on structure and composition of LSMO thin films
journal, November 2015

Xie, Haipeng; Huang, Han; Cao, Ningtong
Physica B: Condensed Matter, Vol. 477
DOI: 10.1016/j.physb.2015.07.032

Perspectives of cross-sectional scanning tunneling microscopy and spectroscopy for complex oxide physics
journal, March 2018

Wang, Aaron; Chien, TeYu
Physics Letters A, Vol. 382, Issue 11
DOI: 10.1016/j.physleta.2018.01.016

Ferroionic states in ferroelectric thin films
journal, May 2017

Morozovska, Anna N.; Eliseev, Eugene A.; Morozovsky, Nicholas V.
Physical Review B, Vol. 95, Issue 19
DOI: 10.1103/PhysRevB.95.195413

Insight into phase transition temperatures enhancement induced by oxygen post-annealing in low doped manganite films
journal, August 2020

Yin, Lu; Wang, Chuanbin; Shen, Qiang
Ceramics International, Vol. 46, Issue 11
DOI: 10.1016/j.ceramint.2020.04.139

Surface Control of Epitaxial Manganite Films via Oxygen Pressure
journal, February 2015

Tselev, Alexander; Vasudevan, Rama K.; Gianfrancesco, Anthony G.
ACS Nano, Vol. 9, Issue 4
DOI: 10.1021/acsnano.5b00743

Optimized surface-slab excited-state muffin-tin potential and surface core level shifts
journal, September 2003

Rundgren, J.
Physical Review B, Vol. 68, Issue 12
DOI: 10.1103/PhysRevB.68.125405

Nonvolatile bipolar resistive switching in amorphous Sr-doped LaMnO ₃ thin films deposited by radio frequency magnetron sputtering
journal, April 2013

Liu, Dongqing; Wang, Nannan; Wang, Guang
Applied Physics Letters, Vol. 102, Issue 13
DOI: 10.1063/1.4800229

Controlled Surface Segregation Leads to Efficient Coke-Resistant Nickel/Platinum Bimetallic Catalysts for the Dry Reforming of Methane
journal, February 2015

Li, Lidong; Zhou, Lu; Ould-Chikh, Samy
ChemCatChem, Vol. 7, Issue 5
DOI: 10.1002/cctc.201402965

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996

Kresse, G.; Furthmüller, J.
Computational Materials Science, Vol. 6, Issue 1, p. 15-50
DOI: 10.1016/0927-0256(96)00008-0

Modulated Magneto-Thermal Response of La0.85Sr0.15MnO3 and (Ni0.6Cu0.2Zn0.2)Fe2O4 Composites for Thermal Energy Harvesters
journal, August 2019

Song, Hyun-Cheol; Maurya, Deepam; Chun, Jinsung
Energy Harvesting and Systems, Vol. 4, Issue 1
DOI: 10.1515/ehs-2016-0016

Effect of Interfacial Octahedral Behavior in Ultrathin Manganite Films
journal, April 2014

Moon, E. J.; Balachandran, P. V.; Kirby, B. J.
Nano Letters, Vol. 14, Issue 5
DOI: 10.1021/nl500235f

Surface stoichiometry of La0.7Sr0.3MnO3 during in vacuo preparation; A synchrotron photoemission study
journal, September 2012

Monsen, Å. F.; Song, F.; Li, Z. S.
Surface Science, Vol. 606, Issue 17-18
DOI: 10.1016/j.susc.2012.04.018

Nanoscale analysis of a ${SrTiO}_{3} / {La}_{2 / 3} {Sr}_{1 / 3} {MnO}_{3}$ interface
journal, July 2002

Pailloux, F.; Imhoff, D.; Sikora, T.
Physical Review B, Vol. 66, Issue 1
DOI: 10.1103/PhysRevB.66.014417

Magneto-ionic control of spin polarization in multiferroic tunnel junctions
journal, December 2019

Wei, Yingfen; Matzen, Sylvia; Quinteros, Cynthia P.
npj Quantum Materials, Vol. 4, Issue 1
DOI: 10.1038/s41535-019-0201-0

Evidence for strontium segregation in La 0.7 Sr 0.3 MnO 3 thin films grown by pulsed laser deposition: consequences for tunnelling junctions
journal, June 2002

Bertacco, R.; Contour, J. P.; Barthélemy, A.
Surface Science, Vol. 511, Issue 1-3
DOI: 10.1016/S0039-6028(02)01546-7

Study of half-metallicity in LSMO
journal, May 2004

Banach, G.; Tyer, R.; Temmerman, W. M.
Journal of Magnetism and Magnetic Materials, Vol. 272-276
DOI: 10.1016/j.jmmm.2003.12.1199

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996

Kresse, G.; Furthmüller, J.
Physical Review B, Vol. 54, Issue 16, p. 11169-11186
DOI: 10.1103/PhysRevB.54.11169

Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics
journal, May 2017

Yang, Sang Mo; Morozovska, Anna N.; Kumar, Rajeev
Nature Physics, Vol. 13, Issue 8
DOI: 10.1038/nphys4103

Reliability factors for LEED calculations
journal, February 1980

Pendry, J. B.
Journal of Physics C: Solid State Physics, Vol. 13, Issue 5
DOI: 10.1088/0022-3719/13/5/024

The Chemical Evolution of the La0.6Sr0.4CoO3−δ Surface Under SOFC Operating Conditions and Its Implications for Electrochemical Oxygen Exchange Activity
journal, October 2018

Opitz, Alexander K.; Rameshan, Christoph; Kubicek, Markus
Topics in Catalysis, Vol. 61, Issue 20
DOI: 10.1007/s11244-018-1068-1

Impact of microstructure on the Mn valence of ${La}_{2 ∕ 3} {Ca}_{1 ∕ 3} Mn O_{3}$ thin films
journal, May 2007

Valencia, S.; Gaupp, A.; Gudat, W.
Physical Review B, Vol. 75, Issue 18
DOI: 10.1103/PhysRevB.75.184431

Resistive switching in transition metal oxides
journal, June 2008

Sawa, Akihito
Materials Today, Vol. 11, Issue 6
DOI: 10.1016/S1369-7021(08)70119-6

Hartree-Slater subshell photoionization cross-sections at 1254 and 1487 eV
journal, January 1976

Scofield, J. H.
Journal of Electron Spectroscopy and Related Phenomena, Vol. 8, Issue 2
DOI: 10.1016/0368-2048(76)80015-1

Cationic surface segregation in doped LaMnO3
journal, February 2015

Sharma, V.; Mahapatra, M. K.; Singh, P.
Journal of Materials Science, Vol. 50, Issue 8
DOI: 10.1007/s10853-015-8861-z

Surface reconstructions and modified surface states in $L a_{1 - x} C a_{x} Mn O_{3}$
journal, October 2018

Vasudevan, Rama K.; Dixit, Hemant; Tselev, Alexander
Physical Review Materials, Vol. 2, Issue 10
DOI: 10.1103/PhysRevMaterials.2.104418

Anisotropic temperature factors in the calculation of low-energy electron diffraction intensities
journal, September 1995

Moritz, W.; Landskron, J.
Surface Science, Vol. 337, Issue 3
DOI: 10.1016/0039-6028(95)00625-7

Piezoresponse of ferroelectric films in ferroionic states: Time and voltage dynamics
journal, May 2017

Morozovska, Anna N.; Eliseev, Eugene A.; Morozovsky, Nicholas V.
Applied Physics Letters, Vol. 110, Issue 18
DOI: 10.1063/1.4979824

The performance of La 0.6 Sr 1.4 MnO 4 layered perovskite electrode material for intermediate temperature symmetrical solid oxide fuel cells
journal, December 2014

Zhou, Jun; Chen, Gang; Wu, Kai
Journal of Power Sources, Vol. 270
DOI: 10.1016/j.jpowsour.2014.06.163

Dynamics of multiple phases in a colossal-magnetoresistive manganite as revealed by dielectric spectroscopy
journal, January 2012

Sheng, Zhigao; Nakamura, Masao; Kagawa, Fumitaka
Nature Communications, Vol. 3, Issue 1
DOI: 10.1038/ncomms1943

Colossal magnetoresistance
journal, September 1997

Ramirez, A. P.
Journal of Physics: Condensed Matter, Vol. 9, Issue 39
DOI: 10.1088/0953-8984/9/39/005

Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3
journal, February 2017

Yao, Lide; Inkinen, Sampo; van Dijken, Sebastiaan
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/ncomms14544

Spatial control of functional properties via octahedral modulations in complex oxide superlattices
journal, December 2014

Moon, E. J.; Colby, R.; Wang, Q.
Nature Communications, Vol. 5, Issue 1
DOI: 10.1038/ncomms6710

The layer-by-layer stoichiometry of La _0.7 Sr _0.3 MnO ₃ /SrTiO ₃ thin films and interfaces : The layer-by-layer stoichiometry of LSMO/STO thin films and interfaces
journal, March 2013

Song, F.; Monsen, Å. F.; Li, Z. S.
Surface and Interface Analysis, Vol. 45, Issue 7
DOI: 10.1002/sia.5240

The crystal structure of lanthanum manganate(iii), LaMnO3, at room temperature and at 1273 K under N2
journal, October 1995

Norby, P.; Andersen, I. G. Krogh; Andersen, E. Krogh
Journal of Solid State Chemistry, Vol. 119, Issue 1
DOI: 10.1016/0022-4596(95)80028-N

Similar Records in DOE PAGES and OSTI.GOV collections:

Morphology and Curie temperature engineering in crystalline La{sub 0.7}Sr{sub 0.3}MnO{sub 3} films on Si by pulsed laser deposition

Journal Article Nori, Rajashree ; Ganguly, U. ; Ravi Chandra Raju, N. ; ... - Journal of Applied Physics

Of all the colossal magnetoresistant manganites, La{sub 0.7}Sr{sub 0.3}MnO{sub 3} (LSMO) exhibits magnetic and electronic state transitions above room temperature, and therefore holds immense technological potential in spintronic devices and hybrid heterojunctions. As the first step towards this goal, it needs to be integrated with silicon via a well-defined process that provides morphology and phase control, along with reproducibility. This work demonstrates the development of pulsed laser deposition (PLD) process parameter regimes for dense and columnar morphology LSMO films directly on Si. These regimes are postulated on the foundations of a pressure-distance scaling law and their limits are defined postmore »« less
https://doi.org/10.1063/1.4862909
Effect of La{sup 3+} substitution with Gd{sup 3+} on the resistive switching properties of La{sub 0.7}Sr{sub 0.3}MnO{sub 3} thin films

Journal Article Lee, Hong-Sub ; Park, Chang-Sun ; Park, Hyung-Ho - Applied Physics Letters

This study demonstrated that the resistive switching voltage of perovskite manganite material could be controlled by A-site cation substitution in “A” MnO{sub 3} perovskite manganite structure. A partial substitution of La{sup 3+} in La{sub 0.7}Sr{sub 0.3}MnO{sub 3} with smaller cation Gd{sup 3+} induced A-site vacancy of the largest Sr{sup 2+} cation with surface segregation of SrO{sub y} due to ionic size mismatch, and the induced vacancies reduced migration energy barrier. The operating voltage decreased from 3.5 V to 2.5 V due to a favorable condition for electrochemical migration and redox of oxygen ions. Moreover, surface-segregated SrO{sub y} was enhanced with Gd-substitution andmore »« less
https://doi.org/10.1063/1.4876115
Electrical-transport, magnetoresistance and magnetic properties of La{sub 0.7}Ca{sub 0.3}MnO{sub 3} and La{sub 0.7}Ca{sub 0.24}Sr{sub 0.06}MnO{sub 3} single crystals

Journal Article Tank, Tejas M., E-mail: tejas.physics2020@gmail.com ; Sanyal, S. P. ; Bodhaye, Ashish ; ... - AIP Conference Proceedings

We report the electrical-transport, magnetoresistance and magnetic properties of the hole doped La{sub 0.7}Ca{sub 0.3}MnO{sub 3} (LCMO) and La{sub 0.7}Ca{sub 0.24}Sr{sub 0.06}MnO{sub 3} (LCSMO) single crystals. It was prepared using floating zone technique. The resistivity data shows the metal to insulator transition (T{sub MI}) occurs at 211 K along c-axis and T{sub MI} = 185 K the ab-plane for LCMO and T{sub MI} = 290 K along the c-axis and T{sub MI} = 280 K along the ab-plane for LCSMO single crystals. It is observed that the T{sub MI} is higher along the c-axis as compared to that in the ab-plane, consequently signifying moremore »« less
https://doi.org/10.1063/1.4918055
Lattice effects and magnetic structure in the layered colossal magnetoresistance manganite La{sub 2{minus}2x}Sr{sub 1+2x}Mn{sub 2}O{sub 7}, x=0.3

Journal Article Argyriou, D N ; Mitchell, J F ; Radaelli, P G ; ... - Physical Review, B: Condensed Matter

We report on the temperature dependence of the crystal and magnetic structure of the layered colossal magnetoresistive manganite, La{sub 2{minus}2x}Sr{sub 1+2x}Mn{sub 2}O{sub 7}, x=0.3. Neutron-diffraction measurements show that the insulator-metal (IM) transition (T{sub IM}) at {approximately}100 K is accompanied by a ferromagnetic (FM) ordering of spins within MnO{sub 6} bilayers ({ital intrabilayer} coupling), but with an antiferromagnetic coupling between neighboring bilayers ({ital interbilayer} coupling). Below T{sub IM}, the Mn spins rotate from {approximately}45{degree} inclination to the {ital c} axis until they are almost parallel to the {ital c} axis at 5 K. Coincident with this spin reorientation, a FM {italmore »« less
https://doi.org/10.1103/PhysRevB.59.8695
Lattice effects and magnetic structure in the layered colossal magnetoresistance manganite La{sub 2-2x}Sr{sub 1+2x}Mn{sub 2}O{sub 7}, x = 0.3.

Journal Article Argyriou, D N ; Mitchell, J F ; Radaelli, P G ; ... - Phys. Rev. B

We report on the temperature dependence of the crystal and magnetic structure of the layered colossal magnetoresistive manganite, La{sub 2-2x}Sr{sub 1+2x}Mn{sub 2}O{sub 7}, x=0.3. Neutron-diffraction measurements show that the insulator-metal (IM) transition (T{sub IM}) at -100 K is accompanied by a ferromagnetic (FM) ordering of spins within MnO{sub 6} bilayers (intrabilayer coupling), but with an antiferromagnetic coupling between neighboring bilayers (interbilayer coupling). Below T{sub IM}, the Mn spins rotate from -45{sup o} inclination to the c axis until they are almost parallel to the c axis at 5 K. Coincident with this spin reorientation, a FM c axis component developsmore »« less
https://doi.org/10.1103/PhysRevB.59.8695

Similar Records

Title: Exotic Long-Range Surface Reconstruction on La 0.7 Sr 0.3 MnO 3 Thin Films

Abstract

Citation Formats

Effects of moisture on (La, A)MnO 3 (A = Ca, Sr, and Ba) solid oxide fuel cell cathodes: a first-principles and experimental study journal, January 2016

Origin of high transport spin polarization in La 0.7 Sr 0.3 MnO 3 : Direct evidence for minority spin states journal, April 2001

Magnetism and structural distortion in the La 0.7 Sr 0.3 Mn O 3 metallic ferromagnet journal, June 1996

Interface and Surface Cation Stoichiometry Modified by Oxygen Vacancies in Epitaxial Manganite Films journal, June 2012

Calculations of electron inelastic mean free paths for 31 materials journal, August 1988

In situ characterization of strontium surface segregation in epitaxial La0.7Sr0.3MnO3 thin films as a function of oxygen partial pressure journal, October 2008

Huge magnetoresistance and ultrasharp metamagnetic transition in polycrystalline Sm0.5Ca0.25Sr0.25MnO3 journal, September 2018

Interplay of Octahedral Tilts and Polar Order in BiFeO 3 Films journal, March 2013

Tuning layer-structured La 0.6 Sr 1.4 MnO 4+δ into a promising electrode for intermediate-temperature symmetrical solid oxide fuel cells through surface modification journal, January 2016

Room temperature spin polarized injection in organic semiconductor journal, April 2002

Stress-induced effects in epitaxial (La0.7Sr0.3)MnO3 films journal, August 1997

LEED study of NaxWO3 tungsten bronze: structural relaxation of a perovskite surface journal, May 1993

Significant enhancement of magnetoresistance with the reduction of particle size in nanometer scale journal, February 2016

Impact of interfacial coupling of oxygen octahedra on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 heterostructures journal, January 2017

Thermoelectric properties of (1-x)LaCoO3.xLa0.7Sr0.3MnO3 composite journal, June 2018

Learning from Imperfections: Predicting Structure and Thermodynamics from Atomic Imaging of Fluctuations journal, December 2018

Calculations of electron inelastic mean free paths. XII. Data for 42 inorganic compounds over the 50 eV to 200 keV range with the full Penn algorithm journal, December 2018

A novel MOCVD strategy for the fabrication of cathode in a solid oxide fuel cell: Synthesis of La0.8Sr0.2MnO3 films on YSZ electrolyte pellets journal, December 2010

Structural, Chemical, and Electronic State on La conference, January 2010

Insulator-metal transition and giant magnetoresistance in La 1 − x Sr x MnO 3 journal, May 1995

Defect chemistry and surface properties of LaCoO3 journal, January 2000

Insight into spin transport in oxide heterostructures from interface-resolved magnetic mapping journal, February 2015

The structural and magnetic properties of SrMnO3: A reinvestigation journal, May 1988

Cross-plane thermoelectric transport in p-type La 0.67 Sr 0.33 MnO 3 /LaMnO 3 oxide metal/semiconductor superlattices journal, May 2013

Effects of Oxygen Modification on the Structural and Magnetic Properties of Highly Epitaxial La0.7Sr0.3MnO3 (LSMO) thin films journal, February 2020

Spin filtering of a termination-controlled LSMO/Alq 3 heterojunction for an organic spin valve journal, January 2017

Magnetotransport and magnetic domain structure in compressively strained colossal magnetoresistance films journal, October 1999

Electron inelastic mean free path, electron attenuation length, and low-energy electron-diffraction theory journal, February 1999

Effects of annealing on structure and composition of LSMO thin films journal, November 2015

Perspectives of cross-sectional scanning tunneling microscopy and spectroscopy for complex oxide physics journal, March 2018

Ferroionic states in ferroelectric thin films journal, May 2017

Insight into phase transition temperatures enhancement induced by oxygen post-annealing in low doped manganite films journal, August 2020

Surface Control of Epitaxial Manganite Films via Oxygen Pressure journal, February 2015

Optimized surface-slab excited-state muffin-tin potential and surface core level shifts journal, September 2003

Nonvolatile bipolar resistive switching in amorphous Sr-doped LaMnO 3 thin films deposited by radio frequency magnetron sputtering journal, April 2013

Controlled Surface Segregation Leads to Efficient Coke-Resistant Nickel/Platinum Bimetallic Catalysts for the Dry Reforming of Methane journal, February 2015

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set journal, July 1996

Modulated Magneto-Thermal Response of La0.85Sr0.15MnO3 and (Ni0.6Cu0.2Zn0.2)Fe2O4 Composites for Thermal Energy Harvesters journal, August 2019

Effect of Interfacial Octahedral Behavior in Ultrathin Manganite Films journal, April 2014

Surface stoichiometry of La0.7Sr0.3MnO3 during in vacuo preparation; A synchrotron photoemission study journal, September 2012

Nanoscale analysis of a SrTiO 3 / La 2 / 3 Sr 1 / 3 MnO 3 interface journal, July 2002

Magneto-ionic control of spin polarization in multiferroic tunnel junctions journal, December 2019

Evidence for strontium segregation in La 0.7 Sr 0.3 MnO 3 thin films grown by pulsed laser deposition: consequences for tunnelling junctions journal, June 2002

Study of half-metallicity in LSMO journal, May 2004

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set journal, October 1996

Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics journal, May 2017

Reliability factors for LEED calculations journal, February 1980

The Chemical Evolution of the La0.6Sr0.4CoO3−δ Surface Under SOFC Operating Conditions and Its Implications for Electrochemical Oxygen Exchange Activity journal, October 2018

Impact of microstructure on the Mn valence of La 2 ∕ 3 Ca 1 ∕ 3 Mn O 3 thin films journal, May 2007

Resistive switching in transition metal oxides journal, June 2008

Hartree-Slater subshell photoionization cross-sections at 1254 and 1487 eV journal, January 1976

Cationic surface segregation in doped LaMnO3 journal, February 2015

Surface reconstructions and modified surface states in L a 1 − x C a x Mn O 3 journal, October 2018

Anisotropic temperature factors in the calculation of low-energy electron diffraction intensities journal, September 1995

Piezoresponse of ferroelectric films in ferroionic states: Time and voltage dynamics journal, May 2017

The performance of La 0.6 Sr 1.4 MnO 4 layered perovskite electrode material for intermediate temperature symmetrical solid oxide fuel cells journal, December 2014

Dynamics of multiple phases in a colossal-magnetoresistive manganite as revealed by dielectric spectroscopy journal, January 2012

Colossal magnetoresistance journal, September 1997

Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3 journal, February 2017

Spatial control of functional properties via octahedral modulations in complex oxide superlattices journal, December 2014

The layer-by-layer stoichiometry of La 0.7 Sr 0.3 MnO 3 /SrTiO 3 thin films and interfaces : The layer-by-layer stoichiometry of LSMO/STO thin films and interfaces journal, March 2013

The crystal structure of lanthanum manganate(iii), LaMnO3, at room temperature and at 1273 K under N2 journal, October 1995

Effects of moisture on (La, A)MnO ₃ (A = Ca, Sr, and Ba) solid oxide fuel cell cathodes: a first-principles and experimental study
journal, January 2016

Origin of high transport spin polarization in ${La}_{0.7} {Sr}_{0.3} {MnO}_{3} :$ Direct evidence for minority spin states
journal, April 2001

Magnetism and structural distortion in the ${La}_{0.7}$ ${Sr}_{0.3}$ Mn $O_{3}$ metallic ferromagnet
journal, June 1996

Interface and Surface Cation Stoichiometry Modified by Oxygen Vacancies in Epitaxial Manganite Films
journal, June 2012

Calculations of electron inelastic mean free paths for 31 materials
journal, August 1988

In situ characterization of strontium surface segregation in epitaxial La0.7Sr0.3MnO3 thin films as a function of oxygen partial pressure
journal, October 2008

Huge magnetoresistance and ultrasharp metamagnetic transition in polycrystalline Sm0.5Ca0.25Sr0.25MnO3
journal, September 2018

Interplay of Octahedral Tilts and Polar Order in BiFeO ₃ Films
journal, March 2013

Tuning layer-structured La _0.6 Sr _1.4 MnO _4+δ into a promising electrode for intermediate-temperature symmetrical solid oxide fuel cells through surface modification
journal, January 2016

Room temperature spin polarized injection in organic semiconductor
journal, April 2002

Stress-induced effects in epitaxial (La0.7Sr0.3)MnO3 films
journal, August 1997

LEED study of NaxWO3 tungsten bronze: structural relaxation of a perovskite surface
journal, May 1993

Significant enhancement of magnetoresistance with the reduction of particle size in nanometer scale
journal, February 2016

Impact of interfacial coupling of oxygen octahedra on ferromagnetic order in La0.7Sr0.3MnO3/SrTiO3 heterostructures
journal, January 2017

Thermoelectric properties of (1-x)LaCoO3.xLa0.7Sr0.3MnO3 composite
journal, June 2018

Learning from Imperfections: Predicting Structure and Thermodynamics from Atomic Imaging of Fluctuations
journal, December 2018

Calculations of electron inelastic mean free paths. XII. Data for 42 inorganic compounds over the 50 eV to 200 keV range with the full Penn algorithm
journal, December 2018

A novel MOCVD strategy for the fabrication of cathode in a solid oxide fuel cell: Synthesis of La0.8Sr0.2MnO3 films on YSZ electrolyte pellets
journal, December 2010

Structural, Chemical, and Electronic State on La
conference, January 2010

Insulator-metal transition and giant magnetoresistance in ${La}_{1 - x}$ ${Sr}_{x}$ ${MnO}_{3}$
journal, May 1995

Defect chemistry and surface properties of LaCoO3
journal, January 2000

Insight into spin transport in oxide heterostructures from interface-resolved magnetic mapping
journal, February 2015

The structural and magnetic properties of SrMnO3: A reinvestigation
journal, May 1988

Cross-plane thermoelectric transport in p-type La _0.67 Sr _0.33 MnO ₃ /LaMnO ₃ oxide metal/semiconductor superlattices
journal, May 2013

Effects of Oxygen Modification on the Structural and Magnetic Properties of Highly Epitaxial La0.7Sr0.3MnO3 (LSMO) thin films
journal, February 2020

Spin filtering of a termination-controlled LSMO/Alq ₃ heterojunction for an organic spin valve
journal, January 2017

Magnetotransport and magnetic domain structure in compressively strained colossal magnetoresistance films
journal, October 1999

Electron inelastic mean free path, electron attenuation length, and low-energy electron-diffraction theory
journal, February 1999

Effects of annealing on structure and composition of LSMO thin films
journal, November 2015

Perspectives of cross-sectional scanning tunneling microscopy and spectroscopy for complex oxide physics
journal, March 2018

Ferroionic states in ferroelectric thin films
journal, May 2017

Insight into phase transition temperatures enhancement induced by oxygen post-annealing in low doped manganite films
journal, August 2020

Surface Control of Epitaxial Manganite Films via Oxygen Pressure
journal, February 2015

Optimized surface-slab excited-state muffin-tin potential and surface core level shifts
journal, September 2003

Nonvolatile bipolar resistive switching in amorphous Sr-doped LaMnO ₃ thin films deposited by radio frequency magnetron sputtering
journal, April 2013

Controlled Surface Segregation Leads to Efficient Coke-Resistant Nickel/Platinum Bimetallic Catalysts for the Dry Reforming of Methane
journal, February 2015

Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set
journal, July 1996

Modulated Magneto-Thermal Response of La0.85Sr0.15MnO3 and (Ni0.6Cu0.2Zn0.2)Fe2O4 Composites for Thermal Energy Harvesters
journal, August 2019

Effect of Interfacial Octahedral Behavior in Ultrathin Manganite Films
journal, April 2014

Surface stoichiometry of La0.7Sr0.3MnO3 during in vacuo preparation; A synchrotron photoemission study
journal, September 2012

Nanoscale analysis of a ${SrTiO}_{3} / {La}_{2 / 3} {Sr}_{1 / 3} {MnO}_{3}$ interface
journal, July 2002

Magneto-ionic control of spin polarization in multiferroic tunnel junctions
journal, December 2019

Evidence for strontium segregation in La 0.7 Sr 0.3 MnO 3 thin films grown by pulsed laser deposition: consequences for tunnelling junctions
journal, June 2002

Study of half-metallicity in LSMO
journal, May 2004

Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set
journal, October 1996

Mixed electrochemical–ferroelectric states in nanoscale ferroelectrics
journal, May 2017

Reliability factors for LEED calculations
journal, February 1980

The Chemical Evolution of the La0.6Sr0.4CoO3−δ Surface Under SOFC Operating Conditions and Its Implications for Electrochemical Oxygen Exchange Activity
journal, October 2018

Impact of microstructure on the Mn valence of ${La}_{2 ∕ 3} {Ca}_{1 ∕ 3} Mn O_{3}$ thin films
journal, May 2007

Resistive switching in transition metal oxides
journal, June 2008

Hartree-Slater subshell photoionization cross-sections at 1254 and 1487 eV
journal, January 1976

Cationic surface segregation in doped LaMnO3
journal, February 2015

Surface reconstructions and modified surface states in $L a_{1 - x} C a_{x} Mn O_{3}$
journal, October 2018

Anisotropic temperature factors in the calculation of low-energy electron diffraction intensities
journal, September 1995

Piezoresponse of ferroelectric films in ferroionic states: Time and voltage dynamics
journal, May 2017

The performance of La 0.6 Sr 1.4 MnO 4 layered perovskite electrode material for intermediate temperature symmetrical solid oxide fuel cells
journal, December 2014

Dynamics of multiple phases in a colossal-magnetoresistive manganite as revealed by dielectric spectroscopy
journal, January 2012

Colossal magnetoresistance
journal, September 1997

Direct observation of oxygen vacancy-driven structural and resistive phase transitions in La2/3Sr1/3MnO3
journal, February 2017

Spatial control of functional properties via octahedral modulations in complex oxide superlattices
journal, December 2014

The layer-by-layer stoichiometry of La _0.7 Sr _0.3 MnO ₃ /SrTiO ₃ thin films and interfaces : The layer-by-layer stoichiometry of LSMO/STO thin films and interfaces
journal, March 2013

The crystal structure of lanthanum manganate(iii), LaMnO3, at room temperature and at 1273 K under N2
journal, October 1995