Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon

Posadas, Agham B.; Mitra, Chandrima; Lin, Chungwei; Dhamdhere, Ajit; Smith, David J.; Tsoi, Maxim; Demkov, Alexander A.

doi:10.1103/PhysRevB.87.144422

Title: Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO₃ epitaxially integrated with silicon

Authors:: Posadas, Agham B.; Mitra, Chandrima; Lin, Chungwei; Dhamdhere, Ajit; Smith, David J.; Tsoi, Maxim; Demkov, Alexander A.

Publication Date:: Mon Apr 29 00:00:00 EDT 2013

Sponsoring Org.:: USDOE

OSTI Identifier:: 1102177

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review. B, Condensed Matter and Materials Physics

Additional Journal Information:: Journal Name: Physical Review. B, Condensed Matter and Materials Physics Journal Volume: 87 Journal Issue: 14; Journal ID: ISSN 1098-0121

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Posadas, Agham B., Mitra, Chandrima, Lin, Chungwei, Dhamdhere, Ajit, Smith, David J., Tsoi, Maxim, and Demkov, Alexander A. Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon.  United States: N. p., 2013. 
Web.  doi:10.1103/PhysRevB.87.144422.

Copy to clipboard


                    Posadas, Agham B., Mitra, Chandrima, Lin, Chungwei, Dhamdhere, Ajit, Smith, David J., Tsoi, Maxim, & Demkov, Alexander A. Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon.  United States.  https://doi.org/10.1103/PhysRevB.87.144422

Copy to clipboard


                    Posadas, Agham B., Mitra, Chandrima, Lin, Chungwei, Dhamdhere, Ajit, Smith, David J., Tsoi, Maxim, and Demkov, Alexander A. Mon .  
"Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon".  United States.  https://doi.org/10.1103/PhysRevB.87.144422.

Copy to clipboard


                    
@article{osti_1102177,

  title        = {Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon},

  author       = {Posadas, Agham B. and Mitra, Chandrima and Lin, Chungwei and Dhamdhere, Ajit and Smith, David J. and Tsoi, Maxim and Demkov, Alexander A.},

  abstractNote = {},

  doi          = {10.1103/PhysRevB.87.144422},

  journal      = {Physical Review. B, Condensed Matter and Materials Physics},

  number       = 14,

  volume       = 87,

  place        = {United States},

  year         = {Mon Apr 29 00:00:00 EDT 2013},

  month        = {Mon Apr 29 00:00:00 EDT 2013}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevB.87.144422

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 22 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Dilute magnetic semiconducting oxides
journal, August 2004

Pearton, S. J.; Heo, W. H.; Ivill, M.
Semiconductor Science and Technology, Vol. 19, Issue 10
DOI: 10.1088/0268-1242/19/10/R01

Interfacial reaction in the growth of epitaxial SrTiO3 thin films on (001) Si substrates
journal, May 2005

He, J. Q.; Jia, C. L.; Vaithyanathan, V.
Journal of Applied Physics, Vol. 97, Issue 10
DOI: 10.1063/1.1915519

High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped ${S n O}_{2 - δ}$
journal, August 2003

Ogale, S. B.; Choudhary, R. J.; Buban, J. P.
Physical Review Letters, Vol. 91, Issue 7
DOI: 10.1103/PhysRevLett.91.077205

Magnetic properties of low-doped bulk Sr(Ti, Co)O3−δ perovskites
journal, October 2009

Decorse-Pascanut, C.; Berthon, J.; Pinsard-Gaudart, L.
Journal of Magnetism and Magnetic Materials, Vol. 321, Issue 20
DOI: 10.1016/j.jmmm.2009.06.065

Projector augmented-wave method
journal, December 1994

Blöchl, P. E.
Physical Review B, Vol. 50, Issue 24, p. 17953-17979
DOI: 10.1103/PhysRevB.50.17953

Structure, magnetic and optical properties, and Hall effect of Co- and Fe-doped ${SnO}_{2}$ films
journal, June 2008

Kim, Hyun-Suk; Bi, Lei; Dionne, G. F.
Physical Review B, Vol. 77, Issue 21
DOI: 10.1103/PhysRevB.77.214436

Epitaxial growth and properties of MBE-grown ferromagnetic Co-doped TiO2 anatase films on SrTiO3(001) and LaAlO3(001)
journal, October 2002

Chambers, S. A.; Wang, C. M.; Thevuthasan, S.
Thin Solid Films, Vol. 418, Issue 2
DOI: 10.1016/S0040-6090(02)00709-5

Intrinsic Ferromagnetism in Insulating Cobalt Doped Anatase ${TiO}_{2}$
journal, April 2005

Griffin, K. A.; Pakhomov, A. B.; Wang, C. M.
Physical Review Letters, Vol. 94, Issue 15
DOI: 10.1103/PhysRevLett.94.157204

X-ray photoelectron studies on some oxides and hydroxides of cobalt, nickel, and copper
journal, November 1975

McIntyre, N. S.; Cook, M. G.
Analytical Chemistry, Vol. 47, Issue 13
DOI: 10.1021/ac60363a034

Room-Temperature Ferromagnetism in Transparent Transition Metal-Doped Titanium Dioxide
journal, January 2001

Matsumoto, Y.
Science, Vol. 291, Issue 5505
DOI: 10.1126/science.1056186

Comparison of TEM specimen preparation of perovskite thin films by tripod polishing and conventional ion milling
journal, September 2008

Eberg, E.; Monsen, A. F.; Tybell, T.
Journal of Electron Microscopy, Vol. 57, Issue 6
DOI: 10.1093/jmicro/dfn018

Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study
journal, January 1998

Dudarev, S. L.; Botton, G. A.; Savrasov, S. Y.
Physical Review B, Vol. 57, Issue 3, p. 1505-1509
DOI: 10.1103/PhysRevB.57.1505

Photoemission Studies of the Electronic Structure of Cobalt
journal, March 1968

Yu, A. Y. -C.; Spicer, W. E.
Physical Review, Vol. 167, Issue 3
DOI: 10.1103/PhysRev.167.674

The density functional formalism, its applications and prospects
journal, July 1989

Jones, R. O.; Gunnarsson, O.
Reviews of Modern Physics, Vol. 61, Issue 3
DOI: 10.1103/RevModPhys.61.689

Raman scattering and room temperature ferromagnetism in Co-doped SrTiO3 particles
journal, September 2011

Yao, Dongsheng; Zhou, Xueyun; Ge, Shihui
Applied Surface Science, Vol. 257, Issue 22
DOI: 10.1016/j.apsusc.2011.04.039

Structural, Magnetic, and Transport Properties of the SrTi ₁ _- _x Co _x O ₃ _- _δ Perovskite (0 ≤ x ≤ 0.9)
journal, December 2004

Malo, S.; Maignan, A.
Inorganic Chemistry, Vol. 43, Issue 25
DOI: 10.1021/ic0490371

Structure, magnetic properties and magnetoelastic anisotropy in epitaxial Sr(Ti _{1− x} Co _x )O ₃ films
journal, April 2010

Bi, Lei; Kim, Hyun-Suk; Dionne, Gerald F.
New Journal of Physics, Vol. 12, Issue 4
DOI: 10.1088/1367-2630/12/4/043044

Synthesis of cubic SrCoO ₃ single crystal and its anisotropic magnetic and transport properties
journal, June 2011

Long, Youwen; Kaneko, Yoshio; Ishiwata, Shintaro
Journal of Physics: Condensed Matter, Vol. 23, Issue 24
DOI: 10.1088/0953-8984/23/24/245601

Magnetic and Structural Studies in Co- and Mn-implanted SrTiO ₃ Single Crystals
journal, October 2008

Galinetto, P.; Casiraghi, A.; Mozzati, M. C.
Ferroelectrics, Vol. 368, Issue 1
DOI: 10.1080/00150190802368248

Orbital ordering under reduced symmetry in transition metal perovskites: Oxygen vacancy in SrTiO $_{3}$
journal, October 2012

Lin, Chungwei; Mitra, Chandrima; Demkov, Alexander A.
Physical Review B, Vol. 86, Issue 16
DOI: 10.1103/PhysRevB.86.161102

Electronic structure of oxygen vacancies in ${SrTiO}_{3}$ and ${LaAlO}_{3}$
journal, October 2012

Mitra, C.; Lin, C.; Robertson, J.
Physical Review B, Vol. 86, Issue 15
DOI: 10.1103/PhysRevB.86.155105

Fundamental obstacle for electrical spin injection from a ferromagnetic metal into a diffusive semiconductor
journal, August 2000

Schmidt, G.; Ferrand, D.; Molenkamp, L. W.
Physical Review B, Vol. 62, Issue 8
DOI: 10.1103/PhysRevB.62.R4790

Bulk electronic structure of SrTiO3: Experiment and theory
journal, December 2001

van Benthem, K.; Elsässer, C.; French, R. H.
Journal of Applied Physics, Vol. 90, Issue 12
DOI: 10.1063/1.1415766

First principle prediction of vacancy-induced magnetism in non-magnetic perovskite SrTiO3
journal, November 2007

Shein, I. R.; Ivanovskii, A. L.
Physics Letters A, Vol. 371, Issue 1-2
DOI: 10.1016/j.physleta.2007.06.013

Giant magnetic moment in an anomalous ferromagnetic insulator: Co-doped $ZnO$
journal, January 2006

Song, C.; Geng, K. W.; Zeng, F.
Physical Review B, Vol. 73, Issue 2
DOI: 10.1103/PhysRevB.73.024405

Magnetic and transport properties of cobalt-doped perovskites SrTi1−xCoxO3 (x⩽0.5)
journal, October 2006

Pascanut, C.; Dragoe, N.; Berthet, P.
Journal of Magnetism and Magnetic Materials, Vol. 305, Issue 1
DOI: 10.1016/j.jmmm.2005.11.020

Crystalline Oxides on Silicon: The First Five Monolayers
journal, October 1998

McKee, R. A.; Walker, F. J.; Chisholm, M. F.
Physical Review Letters, Vol. 81, Issue 14
DOI: 10.1103/PhysRevLett.81.3014

Carrier-controlled ferromagnetism in transparent oxide semiconductors
journal, March 2006

Philip, J.; Punnoose, A.; Kim, B. I.
Nature Materials, Vol. 5, Issue 4
DOI: 10.1038/nmat1613

Search for ferromagnetism in conductive Nb:SrTiO3 with magnetic transition element (Cr, Co, Fe, Mn) dopants
journal, July 2006

Zhang, S. X.; Ogale, S. B.; Kundaliya, Darshan C.
Applied Physics Letters, Vol. 89, Issue 1
DOI: 10.1063/1.2219145

Defect-mediated ferromagnetism in insulating Co-doped anatase ${TiO}_{2}$ thin films
journal, July 2008

Griffin Roberts, K.; Varela, M.; Rashkeev, S.
Physical Review B, Vol. 78, Issue 1
DOI: 10.1103/PhysRevB.78.014409

Magnetic and electric properties of transition-metal-doped ZnO films
journal, August 2001

Ueda, Kenji; Tabata, Hitoshi; Kawai, Tomoji
Applied Physics Letters, Vol. 79, Issue 7
DOI: 10.1063/1.1384478

Dilute magnetic oxides
journal, April 2006

Coey, J.
Current Opinion in Solid State and Materials Science, Vol. 10, Issue 2
DOI: 10.1016/j.cossms.2006.12.002

Thermal stability of SrTiO3/SiO2/Si Interfaces at Intermediate Oxygen Pressures
journal, August 2010

Yong, G. J.; Kolagani, Rajeswari M.; Adhikari, S.
Journal of Applied Physics, Vol. 108, Issue 3
DOI: 10.1063/1.3460098

Spintronics: A Spin-Based Electronics Vision for the Future
journal, November 2001

Wolf, S. A.; Awschalom, D. D.; Buhrman, R. A.
Science, Vol. 294, Issue 5546, p. 1488-1495
DOI: 10.1126/science.1065389

Special points for Brillouin-zone integrations
journal, June 1976

Monkhorst, Hendrik J.; Pack, James D.
Physical Review B, Vol. 13, Issue 12, p. 5188-5192
DOI: 10.1103/PhysRevB.13.5188

Co-doped anatase TiO2 heteroepitaxy on Si(001)
journal, April 2005

Kaspar, T. C.; Droubay, T.; Wang, C. M.
Journal of Applied Physics, Vol. 97, Issue 7
DOI: 10.1063/1.1868854

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

High-spin polarized Co-doped (La,Sr)TiO3 thin films on high-mobility SrTiO3 substrates
journal, March 2007

Herranz, G.; Basletić, M.; Bibes, M.
Journal of Magnetism and Magnetic Materials, Vol. 310, Issue 2
DOI: 10.1016/j.jmmm.2006.10.784

Interpretation of the x-ray photoemission spectra of cobalt oxides and cobalt oxide surfaces
journal, October 1976

Chuang, T. J.; Brundle, C. R.; Rice, D. W.
Surface Science, Vol. 59, Issue 2
DOI: 10.1016/0039-6028(76)90026-1

Chemical potential dependence of defect formation energies in GaAs: Application to Ga self-diffusion
journal, October 1991

Zhang, S.; Northrup, John
Physical Review Letters, Vol. 67, Issue 17
DOI: 10.1103/PhysRevLett.67.2339

Formation of a ferromagnetic silicide at the Fe/Si(100) interface
journal, November 1997

Kläsges, R.; Carbone, C.; Eberhardt, W.
Physical Review B, Vol. 56, Issue 17
DOI: 10.1103/PhysRevB.56.10801

Electronic analog of the electro‐optic modulator
journal, February 1990

Datta, Supriyo; Das, Biswajit
Applied Physics Letters, Vol. 56, Issue 7
DOI: 10.1063/1.102730

Ferromagnetic semiconductors: moving beyond (Ga,Mn)As
journal, March 2005

MacDonald, A. H.; Schiffer, P.; Samarth, N.
Nature Materials, Vol. 4, Issue 3
DOI: 10.1038/nmat1325

Bulk synthesis and high-temperature ferromagnetism of (In1−xFex)2O3−σ with Cu co-doping
journal, January 2005

Yoo, Young K.; Xue, Qizhen; Lee, Hyung-Chul
Applied Physics Letters, Vol. 86, Issue 4
DOI: 10.1063/1.1854720

Thermodynamic stability of binary oxides in contact with silicon
journal, November 1996

Hubbard, K. J.; Schlom, D. G.
Journal of Materials Research, Vol. 11, Issue 11
DOI: 10.1557/JMR.1996.0350

First-principles insights on the magnetism of cubic SrTi ₁ ₋ _x Co _x O ₃ ₋ _δ
journal, June 2012

Florez, J. M.; Ong, S. P.; Onbaşli, M. C.
Applied Physics Letters, Vol. 100, Issue 25
DOI: 10.1063/1.4729830

Electrical spin-injection into silicon from a ferromagnetic metal/tunnel barrier contact
journal, July 2007

Jonker, Berend T.; Kioseoglou, George; Hanbicki, Aubrey T.
Nature Physics, Vol. 3, Issue 8
DOI: 10.1038/nphys673

Strain relaxation in single crystal SrTiO ₃ grown on Si (001) by molecular beam epitaxy
journal, March 2012

Choi, Miri; Posadas, Agham; Dargis, Rytis
Journal of Applied Physics, Vol. 111, Issue 6
DOI: 10.1063/1.3695998

Electrical creation of spin polarization in silicon at room temperature
journal, November 2009

Dash, Saroj P.; Sharma, Sandeep; Patel, Ram S.
Nature, Vol. 462, Issue 7272
DOI: 10.1038/nature08570

Ferromagnetism in doped thin-film oxide and nitride semiconductors and dielectrics
journal, October 2006

Chambers, Scott A.
Surface Science Reports, Vol. 61, Issue 8
DOI: 10.1016/j.surfrep.2006.05.001

Nonstoichiometry in SrTiO[sub 3]
journal, January 1981

Chan, N. -H.
Journal of The Electrochemical Society, Vol. 128, Issue 8
DOI: 10.1149/1.2127727

Similar Records in DOE PAGES and OSTI.GOV collections:

Role of oxygen vacancies in room-temperature ferromagnetism in cobalt-substituted ${SrTiO}_{3}$

Journal Article Mitra, Chandrima ; Lin, Chungwei ; Posadas, Agham B. ; ... - Physical Review B
Cited by 13
https://doi.org/10.1103/PhysRevB.90.125130
Re-entrance to a ferromagnetic insulator with oxygen-vacancy ordering in the La_0.7Sr_0.3MnO₃/SrTiO₃ superlattice

Journal Article Zhang, Bangmin ; Wu, Lijun ; Feng, Xin ; ... - Journal of Materials Chemistry. A

The charge-density wave is correlated with the properties in transition metal oxides, and regulating this state is important to explore the potential of oxides. Defects could modulate the local environment, in which the effect is subject to the concentration and arrangement, and an artificial arrangement of defect-ordering is highly expected to design the material properties. In this work, the ordering of oxygen vacancies with a preferred location on the (001) La/SrO plane by self-structural optimization was induced in La_0.7Sr_0.3MnO₃/SrTiO₃ superlattices with medium oxygen pressure during SrTiO₃ deposition, and then the ferromagnetic charge-ordering (CO)/charge-density-wave (CDW) state was formed in La_0.7Sr_0.3MnO₃ withmore »« less
https://doi.org/10.1039/d1ta04137a

Full Text Available
Oxygen vacancy induced photoluminescence and ferromagnetism in SrTiO{sub 3} thin films by molecular beam epitaxy

Journal Article Xu, Wenfei ; Yang, Jing ; Bai, Wei ; ... - Journal of Applied Physics

SrTiO{sub 3} thin films were epitaxially grown on (100) SrTiO{sub 3} substrates using molecular beam epitaxy. The temperature for growth of the films was optimized, which was indicated by x-ray diffraction and further confirmed by microstructural characterization. Photoluminescence spectra show that oxygen-vacancy contributes to red and blue luminescence of oxygen-deficient post-annealed films, and a red shift was observed in blue region. On the other hand, ferromagnetism in film form SrTiO{sub 3} was observed from 5 K to 400 K and could be further enhanced with decreasing oxygen plasma partial pressure in annealing processes, which might be explained by the theorymore »« less
https://doi.org/10.1063/1.4825257
Room-Temperature Ferromagnetism in Epitaxial Bilayer FeSb/SrTiO ₃ (001) Terminated with a Kagome Lattice

Journal Article Zhang, Huimin ; Liu, Qinxi ; Deng, Liangzi ; ... - Nano Letters

Two-dimensional (2D) magnets exhibit unique physical properties for potential applications in spintronics. To date, most 2D ferromagnets are obtained by mechanical exfoliation of bulk materials with van der Waals interlayer interactions, and the synthesis of single- or few-layer 2D ferromagnets with strong interlayer coupling remains experimentally challenging. Here, we report the epitaxial growth of 2D non-van der Waals ferromagnetic bilayer FeSb on SrTiO₃(001) substrates stabilized by strong coupling to the substrate, which exhibits in-plane magnetic anisotropy and a Curie temperature above 390 K. In situ lowtemperature scanning tunneling microscopy/spectroscopy and density-functional theory calculations further reveal that an Fe Kagome layermore »« less
https://doi.org/10.1021/acs.nanolett.3c03415
High spin polarization at room temperature in Ge-substituted Fe{sub 3}O{sub 4} epitaxial thin film grown under high oxygen pressure

Journal Article Seki, Munetoshi ; Takahashi, Masanao ; Ohshima, Toshiyuki ; ... - Applied Physics Letters

Epitaxial thin films of room-temperature ferrimagnetic (Fe,Ge){sub 3}O{sub 4} were fabricated using pulsed laser deposition. Films with a single-phase spinel structure were grown under high oxygen pressures (0.01–0.6 Pa). The carrier transport across (Fe,Ge){sub 3}O{sub 4}/Nb:SrTiO{sub 3} interface was studied to estimate the spin polarization of (Fe, Ge){sub 3}O{sub 4}. Current–voltage curves of Fe{sub 2.8}Ge{sub 0.2}O{sub 4}/Nb:SrTiO{sub 3} junction showed rectifying behavior even at 300 K whereas Fe{sub 3}O{sub 4}/Nb:SrTiO{sub 3} junction showed ohmic behavior. Calculations based on a model for a Schottky contact with a ferromagnetic component yielded a spin polarization of 0.50 at 300 K for Fe{sub 2.8}Ge{sub 0.2}O{sub 4}, indicatingmore »« less
https://doi.org/10.1063/1.4832062

Similar Records

Title: Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO3 epitaxially integrated with silicon

Citation Formats

Dilute magnetic semiconducting oxides journal, August 2004

Interfacial reaction in the growth of epitaxial SrTiO3 thin films on (001) Si substrates journal, May 2005

High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped S n O 2 − δ journal, August 2003

Magnetic properties of low-doped bulk Sr(Ti, Co)O3−δ perovskites journal, October 2009

Projector augmented-wave method journal, December 1994

Structure, magnetic and optical properties, and Hall effect of Co- and Fe-doped SnO 2 films journal, June 2008

Epitaxial growth and properties of MBE-grown ferromagnetic Co-doped TiO2 anatase films on SrTiO3(001) and LaAlO3(001) journal, October 2002

Intrinsic Ferromagnetism in Insulating Cobalt Doped Anatase TiO 2 journal, April 2005

X-ray photoelectron studies on some oxides and hydroxides of cobalt, nickel, and copper journal, November 1975

Room-Temperature Ferromagnetism in Transparent Transition Metal-Doped Titanium Dioxide journal, January 2001

Comparison of TEM specimen preparation of perovskite thin films by tripod polishing and conventional ion milling journal, September 2008

Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study journal, January 1998

Photoemission Studies of the Electronic Structure of Cobalt journal, March 1968

The density functional formalism, its applications and prospects journal, July 1989

Raman scattering and room temperature ferromagnetism in Co-doped SrTiO3 particles journal, September 2011

Structural, Magnetic, and Transport Properties of the SrTi 1 - x Co x O 3 - δ Perovskite (0 ≤ x ≤ 0.9) journal, December 2004

Structure, magnetic properties and magnetoelastic anisotropy in epitaxial Sr(Ti 1− x Co x )O 3 films journal, April 2010

Synthesis of cubic SrCoO 3 single crystal and its anisotropic magnetic and transport properties journal, June 2011

Magnetic and Structural Studies in Co- and Mn-implanted SrTiO 3 Single Crystals journal, October 2008

Orbital ordering under reduced symmetry in transition metal perovskites: Oxygen vacancy in SrTiO 3 journal, October 2012

Electronic structure of oxygen vacancies in SrTiO 3 and LaAlO 3 journal, October 2012

Fundamental obstacle for electrical spin injection from a ferromagnetic metal into a diffusive semiconductor journal, August 2000

Bulk electronic structure of SrTiO3: Experiment and theory journal, December 2001

First principle prediction of vacancy-induced magnetism in non-magnetic perovskite SrTiO3 journal, November 2007

Giant magnetic moment in an anomalous ferromagnetic insulator: Co-doped ZnO journal, January 2006

Magnetic and transport properties of cobalt-doped perovskites SrTi1−xCoxO3 (x⩽0.5) journal, October 2006

Crystalline Oxides on Silicon: The First Five Monolayers journal, October 1998

Carrier-controlled ferromagnetism in transparent oxide semiconductors journal, March 2006

Search for ferromagnetism in conductive Nb:SrTiO3 with magnetic transition element (Cr, Co, Fe, Mn) dopants journal, July 2006

Defect-mediated ferromagnetism in insulating Co-doped anatase TiO 2 thin films journal, July 2008

Magnetic and electric properties of transition-metal-doped ZnO films journal, August 2001

Dilute magnetic oxides journal, April 2006

Thermal stability of SrTiO3/SiO2/Si Interfaces at Intermediate Oxygen Pressures journal, August 2010

Spintronics: A Spin-Based Electronics Vision for the Future journal, November 2001

Special points for Brillouin-zone integrations journal, June 1976

Co-doped anatase TiO2 heteroepitaxy on Si(001) journal, April 2005

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

High-spin polarized Co-doped (La,Sr)TiO3 thin films on high-mobility SrTiO3 substrates journal, March 2007

Interpretation of the x-ray photoemission spectra of cobalt oxides and cobalt oxide surfaces journal, October 1976

Chemical potential dependence of defect formation energies in GaAs: Application to Ga self-diffusion journal, October 1991

Formation of a ferromagnetic silicide at the Fe/Si(100) interface journal, November 1997

Electronic analog of the electro‐optic modulator journal, February 1990

Ferromagnetic semiconductors: moving beyond (Ga,Mn)As journal, March 2005

Bulk synthesis and high-temperature ferromagnetism of (In1−xFex)2O3−σ with Cu co-doping journal, January 2005

Thermodynamic stability of binary oxides in contact with silicon journal, November 1996

First-principles insights on the magnetism of cubic SrTi 1 − x Co x O 3 − δ journal, June 2012

Electrical spin-injection into silicon from a ferromagnetic metal/tunnel barrier contact journal, July 2007

Strain relaxation in single crystal SrTiO 3 grown on Si (001) by molecular beam epitaxy journal, March 2012

Electrical creation of spin polarization in silicon at room temperature journal, November 2009

Ferromagnetism in doped thin-film oxide and nitride semiconductors and dielectrics journal, October 2006

Nonstoichiometry in SrTiO[sub 3] journal, January 1981

Title: Oxygen vacancy-mediated room-temperature ferromagnetism in insulating cobalt-substituted SrTiO₃ epitaxially integrated with silicon

Dilute magnetic semiconducting oxides
journal, August 2004

Interfacial reaction in the growth of epitaxial SrTiO3 thin films on (001) Si substrates
journal, May 2005

High Temperature Ferromagnetism with a Giant Magnetic Moment in Transparent Co-doped ${S n O}_{2 - δ}$
journal, August 2003

Magnetic properties of low-doped bulk Sr(Ti, Co)O3−δ perovskites
journal, October 2009

Projector augmented-wave method
journal, December 1994

Structure, magnetic and optical properties, and Hall effect of Co- and Fe-doped ${SnO}_{2}$ films
journal, June 2008

Epitaxial growth and properties of MBE-grown ferromagnetic Co-doped TiO2 anatase films on SrTiO3(001) and LaAlO3(001)
journal, October 2002

Intrinsic Ferromagnetism in Insulating Cobalt Doped Anatase ${TiO}_{2}$
journal, April 2005

X-ray photoelectron studies on some oxides and hydroxides of cobalt, nickel, and copper
journal, November 1975

Room-Temperature Ferromagnetism in Transparent Transition Metal-Doped Titanium Dioxide
journal, January 2001

Comparison of TEM specimen preparation of perovskite thin films by tripod polishing and conventional ion milling
journal, September 2008

Electron-energy-loss spectra and the structural stability of nickel oxide: An LSDA+U study
journal, January 1998

Photoemission Studies of the Electronic Structure of Cobalt
journal, March 1968

The density functional formalism, its applications and prospects
journal, July 1989

Raman scattering and room temperature ferromagnetism in Co-doped SrTiO3 particles
journal, September 2011

Structural, Magnetic, and Transport Properties of the SrTi ₁ _- _x Co _x O ₃ _- _δ Perovskite (0 ≤ x ≤ 0.9)
journal, December 2004

Structure, magnetic properties and magnetoelastic anisotropy in epitaxial Sr(Ti _{1− x} Co _x )O ₃ films
journal, April 2010

Synthesis of cubic SrCoO ₃ single crystal and its anisotropic magnetic and transport properties
journal, June 2011

Magnetic and Structural Studies in Co- and Mn-implanted SrTiO ₃ Single Crystals
journal, October 2008

Orbital ordering under reduced symmetry in transition metal perovskites: Oxygen vacancy in SrTiO $_{3}$
journal, October 2012

Electronic structure of oxygen vacancies in ${SrTiO}_{3}$ and ${LaAlO}_{3}$
journal, October 2012

Fundamental obstacle for electrical spin injection from a ferromagnetic metal into a diffusive semiconductor
journal, August 2000

Bulk electronic structure of SrTiO3: Experiment and theory
journal, December 2001

First principle prediction of vacancy-induced magnetism in non-magnetic perovskite SrTiO3
journal, November 2007

Giant magnetic moment in an anomalous ferromagnetic insulator: Co-doped $ZnO$
journal, January 2006

Magnetic and transport properties of cobalt-doped perovskites SrTi1−xCoxO3 (x⩽0.5)
journal, October 2006

Crystalline Oxides on Silicon: The First Five Monolayers
journal, October 1998

Carrier-controlled ferromagnetism in transparent oxide semiconductors
journal, March 2006

Search for ferromagnetism in conductive Nb:SrTiO3 with magnetic transition element (Cr, Co, Fe, Mn) dopants
journal, July 2006

Defect-mediated ferromagnetism in insulating Co-doped anatase ${TiO}_{2}$ thin films
journal, July 2008

Magnetic and electric properties of transition-metal-doped ZnO films
journal, August 2001

Dilute magnetic oxides
journal, April 2006

Thermal stability of SrTiO3/SiO2/Si Interfaces at Intermediate Oxygen Pressures
journal, August 2010

Spintronics: A Spin-Based Electronics Vision for the Future
journal, November 2001

Special points for Brillouin-zone integrations
journal, June 1976

Co-doped anatase TiO2 heteroepitaxy on Si(001)
journal, April 2005

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

High-spin polarized Co-doped (La,Sr)TiO3 thin films on high-mobility SrTiO3 substrates
journal, March 2007

Interpretation of the x-ray photoemission spectra of cobalt oxides and cobalt oxide surfaces
journal, October 1976

Chemical potential dependence of defect formation energies in GaAs: Application to Ga self-diffusion
journal, October 1991

Formation of a ferromagnetic silicide at the Fe/Si(100) interface
journal, November 1997

Electronic analog of the electro‐optic modulator
journal, February 1990

Ferromagnetic semiconductors: moving beyond (Ga,Mn)As
journal, March 2005

Bulk synthesis and high-temperature ferromagnetism of (In1−xFex)2O3−σ with Cu co-doping
journal, January 2005

Thermodynamic stability of binary oxides in contact with silicon
journal, November 1996

First-principles insights on the magnetism of cubic SrTi ₁ ₋ _x Co _x O ₃ ₋ _δ
journal, June 2012

Electrical spin-injection into silicon from a ferromagnetic metal/tunnel barrier contact
journal, July 2007

Strain relaxation in single crystal SrTiO ₃ grown on Si (001) by molecular beam epitaxy
journal, March 2012

Electrical creation of spin polarization in silicon at room temperature
journal, November 2009

Ferromagnetism in doped thin-film oxide and nitride semiconductors and dielectrics
journal, October 2006

Nonstoichiometry in SrTiO[sub 3]
journal, January 1981