Title: Why the cuprate superconductors are unusual: an ionic approach
Abstract: Annalen der PhysikVolume 516, Issue 1-2 p. 15-19 Original PaperFull Access Growth and characterization of La0.8Sr0.2MnO3/Pb(Zr0.2Ti0.8)O3/La0.8Sr0.2MnO3 heterostructures for three-dimensional circuit studies X. Hong, X. Hong Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorF. Xiao, F. Xiao Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorJ.W. Reiner, J.W. Reiner Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorA. Posadas, A. Posadas Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorC.H. Ahn, Corresponding Author C.H. Ahn [email protected] Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this author X. Hong, X. Hong Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorF. Xiao, F. Xiao Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorJ.W. Reiner, J.W. Reiner Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorA. Posadas, A. Posadas Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this authorC.H. Ahn, Corresponding Author C.H. Ahn [email protected] Department of Applied Physics, Yale University, New Haven, Connecticut 06520-8284, USASearch for more papers by this author First published: 10 February 2004 https://doi.org/10.1002/andp.200451601-203AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstract The structural and electronic properties of epitaxial colossal magnetoresistive oxide (CMR) / ferroelectric / CMR trilayers have been examined to investigate the feasibility of building all-oxide three-dimensional (3D) circuits. Epitaxial Pb(Zr0.2Ti0.8)O3 (PZT) films sandwiched by ultrathin La0.8Sr0.2MnO3 (LSMO) layers have been fabricated using off-axis magnetron sputtering, with high crystalline quality and smooth surfaces having been obtained. Both the top and bottom layers of LSMO exhibit CMR behavior. References [1]Y. Taur, IBM J. Res. Dev. (USA) 46, 213 (2002). [2]IBM Res. News, http://www.research.ibm.com/resources/news/20021111_3d_ic.shtml (Nov. 11 2002). [3]Y. Watanabe, Appl. Phys. Lett. 66, 1770 (1995). [4]C.H. Ahn, J.-M. Triscone, N. Archibald, M. Decroux, R.H. Hammond, T.H. Geballe, and Ø. Fischer, M.R. Beasley, Science 269, 373 (1995). [5]C.H. Ahn, R.H. Hammond, T.H. Geballe, M.R. Beasley, J.-M. Triscone, M. Decroux, Ø. Fischer, L. Antognazza, and K. Char, Appl. Phys. Lett. 70, 206 (1997). [6]C.H. Ahn, T. Tybell, L. Antognazza, K. Char, R.H. Hammond, M.R. Beasley, Ø. Fischer, and J.-M. Triscone, Science 276, 1100 (1997). [7]H. Ota, H. Fujino, S. Migita, S.B. Xiong, and S.H. Sakai, J. Appl. Phys. 89, 8153 (2001). [8]H. Tanaka, J. Zhang, and T. Kawai, Phys. Rev. Lett. 88, 027204 (2002). [9]J. Zhang, H. Tanaka, and T. Kawai, Appl. Phys. Lett. 80, 4378 (2002). [10]X. Hong, A. Posadas, A. Lin, and C.H. Ahn, Phys. Rev. B (in press). [11]M. Imada and A. Fujimori, Rev. Mod. Phys. 70, 1039 (1998). [12]C.H. Ahn, S. Gariglio, P. Paruch, T. Tybell, L. Antognazza, and J.-M. Triscone, Science 284, 1152 (1999). [13]S. Gariglio, C.H. Ahn, and J.-M. Triscone, in: Proceedings of SPIE, Vol. 4058, Superconducting and Related Oxides: Physics and Nanoengineering IV, edited by D. Pavuna and I. Bozovic, (SPIE, Orlando, FL, 2000), p. 314. The sample is patterned into a Hall bar configuration by photolithography, followed by TiO2 deposition, and then lift-off. The TiO2 layer is electrically insulating, but not epitaxial. To fabricate all-epitaxial 3D circuits, one can replace the TiO2 layer with insulating, epitaxial SrTiO3. [14]For all-epitaxial 3D circuits, one can replace the Au layer with a conducting perovskite oxide, such as SrRuO3. [15]In order to have sufficient volume present for diffraction studies, the x-ray measurements were taken on unpatterned bilayers. [16]A. Urushibara, Y. Moritomo, T. Arima, A. Asamitsu, G. Kido, and Y. Tokura, Phys. Rev. B 51, 14103 (1995). [17]T. Okuda, A. Asamitsu, Y. Tomioka, T. Kimura, Y. Taguchi, and Y. Tokura, Phys. Rev. Lett. 81, 3203 (1998). Volume516, Issue1-2January 2004Pages 15-19 ReferencesRelatedInformation
Publication Year: 2004
Publication Date: 2004-01-29
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 5
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