Erratum: Critical thickness for ferromagnetism in LaAlO3/ SrTiO3 heterostructures (Nature Communications (2012) 3 (922) DOI:10.1038/ncomms1931);Critical thickness for ferromagnetism in LaAlO3/SrTiO 3 heterostructures

Nature Communications

Volumn 3, Issue , 2012, Pages

  Kalisky, Beena ^a,b   Bert, Julie A ^a   Klopfer, Brannon B ^b   Bell, Christopher ^a   Sato, Hiroki K ^a,c   Hosoda, Masayuki ^a,c   Hikita, Yasuyuki ^a   Hwang, Harold Y ^a   Moler, Kathryn A ^a  

^a SLAC NATIONAL ACCELERATOR LABORATORY   (United States)

^b BAR ILAN UNIVERSITY   (Israel)

^c UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM DERIVATIVE; LANTHANUM; STRONTIUM; TITANIUM DERIVATIVE; OXIDE; STRONTIUM TITANIUM OXIDE; TITANIUM;

ARTICLE; CHEMICAL STRUCTURE; CONDUCTANCE; ELECTRIC POTENTIAL; FERROMAGNETISM; MAGNETISM; MICROSCOPY; SCANNING SUPERCONDUCTING QUANTUM INTERFERENCE DEVICE MICROSCOPY; THICKNESS; CHEMISTRY; MAGNET;

MAGNETS; OXIDES; STRONTIUM; TITANIUM;

EID: 84863313836     PISSN: None     EISSN: 20411723     Source Type: Journal    
DOI: 10.1038/ncomms2195     Document Type: Erratum

References (30)

1. Ohtomo, A. & Hwang, H. Y. A high-mobility electron gas at the LaAlO3/SrTiO3 heterointerface. Nature 427, 423-426 (2004). (Pubitemid 38168490)
2. Thiel, S., Hammerl, G., Schmehl, A., Schneider, C. W. & Mannhart, J. Tunable quasi-two-dimensional electron gases in oxide heterostructures. Science 313, 1942-1945 (2006). (Pubitemid 44497997)
3. Schlom, D. G. & Mannhart, J. Oxide electronics: interface takes charge over Si. Nat. Mater. 10, 168-169 (2011).
4. Sing, M. et al. Profiling the interface electron gas of LaAlO3/SrTiO3 heterostructures with hard X-Ray photoelectron spectroscopy. Phys. Rev. Lett. 102, 176805 (2009).
5. Zhou, K. J. et al. Localized and delocalized Ti 3d carriers in LaAlO3/SrTiO3 superlattices revealed by resonant inelastic X-ray scattering. Phys. Rev. B 83, 201402 (2011).
6. Takizawa, M., Tsuda, S., Susaki, T., Hwang, H. Y. & Fujimori, A. Electronic charges and electric potential at LaAlO3/SrTiO3 interfaces studied by core-level photoemission spectroscopy. Phys. Rev. B 84, 245124 (2011).
7. Nakagawa, N., Hwang, H. Y. & Muller, D. A. Why some interfaces cannot be sharp. Nat. Mater. 5, 204-209 (2006). (Pubitemid 43320635)
8. Brinkman, A. et al. Magnetic effects at the interface between non-magnetic oxides. Nat. Mater. 6, 493-496 (2007). (Pubitemid 47143453)
9. Dikin, D. A. et al. Coexistence of superconductivity and ferromagnetism in two dimensions. Phys. Rev. Lett. 107, 056802 (2011).
10. Ben S. M. et al. Anisotropic magnetotransport at the SrTiO3/LaAlO3 interface. Phys. Rev. B 80, 140403 (2009).
11. Li, L., Richter, C., Mannhart, J. & Ashoori, R. C. Coexistence of magnetic order and two-dimensional superconductivity at LaAlO3/SrTiO3 interfaces. Nat. Phys. 7, 762-766 (2011).
12. Ariando et al. Electronic phase separation at the LaAlO3/SrTiO3 interface. Nat. Commun. 2, 188 (2010).
13. Bert, J. A. et al. Direct imaging of the coexistence of ferromagnetism and superconductivity at the LaAlO3/SrTiO3 interface. Nat. Phys. 7, 767-771 (2011).
14. Fitzsimmons, M. R. et al. Upper Limit to Magnetism in LaAlO3/SrTiO3 Heterostructures. Phys. Rev. Lett. 107, 217201 (2011).
15. Pentcheva, R. & Pickett, W. E. Charge localization or itineracy at LaAlO3/SrTiO3 interfaces: hole polarons, oxygen vacancies, and mobile electrons. Phys. Rev. B 74, 035112 (2006).
16. Popovic, Z. S., Satpathy, S. & Martin, R. M. Origin of the two-dimensional electron gas carrier density at the LaAlO3 on SrTiO3 interface. Phys. Rev. Lett. 101, 256801 (2008).
17. Chan, C. K., Werner, P. & Millis, A. J. Magnetism and orbital ordering in an interacting three-band model: a dynamical mean-field study. Phys. Rev. B 80, 235114 (2009).
18. Pavlenko, N., Kopp, T., Tsymbal, E. Y., Sawatzky, G. A. & Mannhart, J. Magnetic and superconducting phases at the LaAlO3/SrTiO3 interface: the role of interfacial Ti 3d electrons. Phys. Rev. B 85, 020407 (2012).
19. Elfimov, I. S., Yunoki, S. & Sawatzky, G. A. Possible path to a new class of ferromagnetic and half-metallic ferromagnetic materials. Phys. Rev. Lett. 89, 216403 (2002).
20. Gardner, B. W. et al. Scanning superconducting quantum interference device susceptometry. Rev. Sci. Instrum. 72, 2361-2364 (2001). (Pubitemid 33606256)
21. Huber, M. E. et al. Gradiometric micro-SQUID susceptometer for scanning measurements of mesoscopic samples. Rev. Sci. Instrum. 79, 053704 (2008).
22. Salluzzo, M. et al. Orbital reconstruction and the two-dimensional electron gas at the LaAlO3/SrTiO3 interface. Phys. Rev. Lett. 102, 166804 (2009).
23. Nishimura, J., Ohtomo, A., Ohkubo, A., Murakami, Y. & Kawasaki, M. Controlled carrier generation at a polarity-discontinued perovskite heterointerface. Jpn. J. Appl. Phys. 43, 1032 (2004).
24. Bell, C. et al. Dominant mobility modulation by the electric field effect at the LaAlO3/SrTiO3 interface. Phys. Rev. Lett. 103, 226802 (2009).
25. Ben S. M., Ron, A., Palevski, A. & Dagan, Y. Shubnikov De Haas oscillations in SrTiO3/LaAlO3 interface. Phys. Rev. Lett. 105, 206401 (2010).
26. Bark, C. W. et al. Tailoring a two-dimensional electron gas at the LaAlO3/SrTiO3 (001) interface by epitaxial strain. Proc. Natl Acad. Sci. USA 108, 4720-4724 (2011).
27. Reyren, N. et al. Superconducting interfaces between insulating oxides. Science 317, 1196-1199 (2007).
28. Sau, J. D., Lutchyn, R. M., Tewari, S. & Das Sarma, S. Generic new platform for topological quantum computation using semiconductor heterostructures. Phys. Rev. Lett. 104, 040502 (2010).
29. Michaeli, K., Potter, A. C. & Lee, P. A. Superconducting and ferromagnetic phases in SrTiO3/LaAlO3 oxide interface structures: possibility of finite momentum pairing. Phys. Rev. Lett. 108, 117003 (2012).
30. García, M. A. Surface magnetism in ZnO/Co3O4 mixtures. J. Appl. Phys. 107, 043906 (2010).