P Yu

Publications

Viewing 23 of 48 publications

2011

He, Q, Y.-H Chu, J.T Heron, S.Y Yang, W.I Liang, C.Y Kuo, H.J Lin, P Yu, C.W Liang, R.J Zeches, W.C Kuo, J.Y Juang, C.T Chen, E Arenholz, A Scholl, and Ramamoorthy Ramesh. "Electrically controllable spontaneous magnetism in nanoscale mixed phase multiferroics." Nature Communications 2 (2011).

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Wu, C.-L, P.-W Lee, Y.-C Chen, L.-Y Chang, C.-H Chen, C.-W Liang, P Yu, Q He, Ramamoorthy Ramesh, and Y.-H Chu. "Direct spectroscopic evidence of charge reversal at the Pb(Zr 0.2Ti0.8)O3/La0.7Sr 0.3MnO3 heterointerface." Physical Review B - Condensed Matter and Materials Physics 83 (2011).

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Zhang, J.X, B Xiang, Q He, J Seidel, R.J Zeches, P Yu, S.Y Yang, C.H Wang, Y.-H Chu, L.W Martin, A.M Minor, and Ramamoorthy Ramesh. "Large field-induced strains in a lead-free piezoelectric material." Nature Nanotechnology 6 (2011) 98–102.

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2010

Lee, J.-S, D.A Arena, P Yu, C.S Nelson, R Fan, C.J Kinane, S Langridge, M.D Rossell, Ramamoorthy Ramesh, and C.-C Kao. "Hidden magnetic configuration in epitaxial La1-xSr xMnO3 films." Physical Review Letters 105 (2010).

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Valvidares, S.M, M Huijben, P Yu, Ramamoorthy Ramesh, and J.B Kortright. "Native SrTiO3 (001) surface layer from resonant Ti L 2,3 reflectance spectroscopy." Physical Review B - Condensed Matter and Materials Physics 82 (2010).

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Arenholz, E, G Van Der Laan, A Fraile-Rodríguez, P Yu, Q He, and Ramamoorthy Ramesh. "Probing ferroelectricity in PbZr0.2 Ti0.8 O 3 with polarized soft x rays." Physical Review B - Condensed Matter and Materials Physics 82 (2010).

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Borisevich, A.Y, O.S Ovchinnikov, H.J Chang, M.P Oxley, P Yu, J Seidel, E.A Eliseev, A.N Morozovska, Ramamoorthy Ramesh, S.J Pennycook, and S.V Kalinin. "Mapping octahedral tilts and polarization across a domain wall in BiFeO3 from Z-contrast scanning transmission electron microscopy image atomic column shape analysis." ACS Nano 4 (2010) 6071–6079.

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Langner, M.C, C.L.S Kantner, Y.H Chu, L.M Martin, P Yu, Ramamoorthy Ramesh, and J Orenstein. "Effective thermal boundary resistance from thermal decoupling of magnons and phonons in SrRuO3 thin films." Physical Review B - Condensed Matter and Materials Physics 82 (2010).

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Borisevich, A.Y, H.J Chang, M Huijben, M.P Oxley, S Okamoto, M.K Niranjan, J.D Burton, E.Y Tsymbal, Y.H Chu, P Yu, Ramamoorthy Ramesh, S.V Kalinin, and S.J Pennycook. "Suppression of octahedral tilts and associated changes in electronic properties at epitaxial oxide heterostructure interfaces." Physical Review Letters 105 (2010).

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Yu, P, J.-S Lee, S Okamoto, M.D Rossell, M Huijben, C.-H Yang, Q He, J.X Zhang, S.Y Yang, M.J Lee, Q.M Ramasse, R Erni, Y.-H Chu, D.A Arena, C.-C Kao, L.W Martin, and Ramamoorthy Ramesh. "Interface ferromagnetism and orbital reconstruction in BiFeO 3-La0.7Sr0.3MnO3 heterostructures." Physical Review Letters 105 (2010).

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Holcomb, M.B, L.W Martin, A Scholl, Q He, P Yu, C.-H Yang, S.Y Yang, P.-A Glans, M Valvidares, M Huijben, J.B Kortright, J Guo, Y.-H Chu, and Ramamoorthy Ramesh. "Probing the evolution of antiferromagnetism in multiferroics." Physical Review B - Condensed Matter and Materials Physics 81 (2010).

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Wu, S.M, S.A Cybart, P Yu, M.D Rossell, J.X Zhang, Ramamoorthy Ramesh, and R.C Dynes. "Reversible electric control of exchange bias in a multiferroic field-effect device." Nature Materials 9 (2010) 756–761.

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Yang, S.Y, J Seidel, S.J Byrnes, P Shafer, C.-H Yang, M.D Rossell, P Yu, Y.-H Chu, J.F Scott, Joel W Ager, L.W Martin, and Ramamoorthy Ramesh. "Above-bandgap voltages from ferroelectric photovoltaic devices." Nature Nanotechnology 5 (2010) 143–147.

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2009

Maksymovych, P, S Jesse, P Yu, Ramamoorthy Ramesh, A.P Baddorf, and S.V Kalininl. "Polarization control of electron tunneling into ferroelectric surfaces." Science 324 (2009) 1421–1425.

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Langner, M.C, C.L.S Kantner, Y.H Chu, L.M Martin, P Yu, J Seidel, Ramamoorthy Ramesh, and J Orenstein. "Observation of ferromagnetic resonance in SrRuO3 by the time-resolved magneto-optical Kerr effect." Physical Review Letters 102 (2009).

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Chu, Y.-H, Q He, C.-H Yang, P Yu, L.W Martin, P Shafer, and Ramamoorthy Ramesh. "Nanoscale control of domain architectures in BiFeO 3 thin films." Nano Letters 9 (2009) 1726–1730.

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Yang, C.-H, J Seidel, S.Y Kim, P.B Rossen, P Yu, M Gajek, Y.H Chu, L.W Martin, M.B Holcomb, Q He, P Maksymovych, N Balke, S.V Kalinin, A.P Baddorf, S.R Basu, M.L Scullin, and Ramamoorthy Ramesh. "Electric modulation of conduction in multiferroic Ca-doped BiFeO 3 films." Nature Materials 8 (2009) 485–493.

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Seidel, J, L.W Martin, Q He, Q Zhan, Y.-H Chu, A Rother, M.E Hawkridge, P Maksymovych, P Yu, M Gajek, N Balke, S.V Kalinin, S Gemming, F Wang, G Catalan, J.F Scott, N.A Spaldin, J Orenstein, and Ramamoorthy Ramesh. "Conduction at domain walls in oxide multiferroics." Nature Materials 8 (2009) 229–234.

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2008

Huijben, M, L.W Martin, Y.-H Chu, M.B Holcomb, P Yu, G Rijnders, D.H.A Blank, and Ramamoorthy Ramesh. "Critical thickness and orbital ordering in ultrathin La0.7 Sr0.3 MnO3 films." Physical Review B - Condensed Matter and Materials Physics 78 (2008).

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Martin, L.W, Y.-H Chu, M.B Holcomb, M Huijben, P Yu, S.-J Han, D Lee, S.X Wang, and Ramamoorthy Ramesh. "Nanoscale control of exchange bias with BiFeO 3 thin films." Nano Letters 8 (2008) 2050–2055.

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Chu, Y.H, Q Zhan, C.-H Yang, M.P Cruz, L.W Martin, T Zhao, P Yu, Ramamoorthy Ramesh, P.T Joseph, I.N Lin, W Tian, and D.G Schlom. "Low voltage performance of epitaxial BiFeO3 films on Si substrates through lanthanum substitution." Applied Physics Letters 92 (2008).

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Balke, N, P Yu, L.-P Wang, and Ramamoorthy Ramesh. "CH003: Stability of nanodots in ferroelectric thin films." IEEE International Symposium on Applications of Ferroelectrics. Vol. 1. 2008.

2007

Chu, Y.-H, M.P Cruz, C.-H Yang, L.W Martin, P.-L Yang, J.-X Zhang, K Lee, P Yu, L.-Q Chen, and Ramamoorthy Ramesh. "Domain control in multiferroic BiFeO3 through substrate vicinality." Advanced Materials 19 (2007) 2662–2666.

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