P Yu

Publications

Viewing 25 of 48 publications

2019

Yi, D, P Yu, Y.-C Chen, H.-H Lee, Q He, Y.-H Chu, and Ramamoorthy Ramesh. "Tailoring Magnetoelectric Coupling in BiFeO 3 /La 0.7 Sr 0.3 MnO 3 Heterostructure through the Interface Engineering." Advanced Materials 31 (2019).

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2018

Huang, B.-C, P Yu, Y.H Chu, C.-S Chang, Ramamoorthy Ramesh, R.E Dunin-Borkowski, P Ebert, and Y.-P Chiu. "Atomically Resolved Electronic States and Correlated Magnetic Order at Termination Engineered Complex Oxide Heterointerfaces." ACS Nano 12 (2018) 1089–1095.

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2017

Balke, N, Ramamoorthy Ramesh, and P Yu. "Manipulating Ferroelectrics through Changes in Surface and Interface Properties." ACS Applied Materials and Interfaces 9 (2017) 39736–39746.

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2014

Singh, S, J.T Haraldsen, J Xiong, E.M Choi, P Lu, D Yi, X.-D Wen, J F Liu, H Wang, Z Bi, P Yu, M.R Fitzsimmons, J.L MacManus-Driscoll, Ramamoorthy Ramesh, A.V Balatsky, J.-X Zhu, and Q.X Jia. "Induced magnetization in La0.7Sr0.3MnO3/BiFeO3 superlattices." Physical Review Letters 113 (2014).

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Becher, C, M Trassin, M Lilienblum, C.T Nelson, S.J Suresha, D Yi, P Yu, Ramamoorthy Ramesh, M Fiebig, and D Meier. "Functional ferroic heterostructures with tunable integral symmetry." Nature Communications 5 (2014).

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2013

Zhang, J, X Ke, G Gou, J Seidel, B Xiang, P Yu, W.-I Liang, A.M Minor, Y.-H Chu, G Van Tendeloo, X Ren, and Ramamoorthy Ramesh. "A nanoscale shape memory oxide." Nature Communications 4 (2013).

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Yi, D, J F Liu, S Okamoto, S Jagannatha, Y.-C Chen, P Yu, Y.-H Chu, E Arenholz, and Ramamoorthy Ramesh. "Tuning the competition between ferromagnetism and antiferromagnetism in a half-doped manganite through magnetoelectric coupling." Physical Review Letters 111 (2013).

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Huijben, M, P Yu, L.W Martin, H.J.A Molegraaf, Y.-H Chu, M.B Holcomb, N Balke, G Rijnders, and Ramamoorthy Ramesh. "Ultrathin limit of exchange bias coupling at oxide multiferroic/ ferromagnetic interfaces." Advanced Materials 25 (2013) 4739–4745.

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2012

Yu, P, Y.H Chu, and Ramamoorthy Ramesh. "Emergent phenomena at multiferroic heterointerfaces." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 370 (2012) 4856–4871.

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Borisevich, A.Y, A.R Lupini, J He, E.A Eliseev, A.N Morozovska, G.S Svechnikov, P Yu, Y.-H Chu, Ramamoorthy Ramesh, S.T Pantelides, S.V Kalinin, and S.J Pennycook. "Interface dipole between two metallic oxides caused by localized oxygen vacancies." Physical Review B - Condensed Matter and Materials Physics 86 (2012).

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Yu, P, Y.-H Chu, and Ramamoorthy Ramesh. "Oxide interfaces: Pathways to novel phenomena." Materials Today 15 (2012) 320–327.

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Yu, P, W Luo, D Yi, J.X Zhang, M.D Rossell, C.-H Yang, L You, G Singh-Bhalla, S.Y Yang, Q He, Q.M Ramasse, R Erni, L.W Martin, Y.H Chu, S.T Pantelides, S.J Pennycook, and Ramamoorthy Ramesh. "Interface control of bulk ferroelectric polarization." Proceedings of the National Academy of Sciences of the United States of America 109 (2012) 9710–9715.

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Khan, Islam, D Bhowmik, P Yu, Joo Kim, X Pan, Ramamoorthy Ramesh, and S Salahuddin. "Erratum: Experimental evidence of ferroelectric negative capacitance in nanoscale heterostructures (Applied Physics Letters (2011) 99 (113501))." Applied Physics Letters 100 (2012).

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Maksymovych, P, A.N Morozovska, P Yu, E.A Eliseev, Y.-H Chu, Ramamoorthy Ramesh, A.P Baddorf, and S.V Kalinin. "Tunable metallic conductance in ferroelectric nanodomains." Nano Letters 12 (2012) 209–213.

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Kim, Y.-M, P Yu, Y.-H Chu, Ramamoorthy Ramesh, S.J Pennycook, S.V Kalinin, and A.Y Borisevich. "Direct Mapping of Octahedral Tilts in Perovskite Oxide Materials Using Bright Field Scanning Transmission Electron Microscopy." Microscopy and Microanalysis 18 (2012) 420–421.

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Kim, Y.-M, A Hatt, A Kumar, I Ivanov, A Morozovska, A Tselev, Y.H Chu, P Yu, M.D Biegalski, Ramamoorthy Ramesh, E Eliseev, S.J Pennycook, J Rondinelli, S.V Kalinin, and A.Y Borisevich. "Unconventional Antiferroelectric Phase Stabilization in Thin Film BiFeO3 by Interface-Induced Rotoelectric Coupling Effect." Microscopy and Microanalysis 18 (2012) 412–413.

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2011

Kehr, S.C, Y.M Liu, L.W Martin, P Yu, M Gajek, S.-Y Yang, C.-H Yang, M.T Wenzel, R Jacob, H.-G von Ribbeck, M Helm, X Zhang, L.M Eng, and Ramamoorthy Ramesh. "Near-field examination of perovskite-based superlenses and superlens-enhanced probe-object coupling." Nature Communications 2 (2011).

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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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Zhang, J.X, Q He, M Trassin, W Luo, D Yi, M.D Rossell, P Yu, L You, C.H Wang, C.Y Kuo, J.T Heron, Z Hu, R.J Zeches, H.J Lin, A Tanaka, C.T Chen, L.H Tjeng, Y.-H Chu, and Ramamoorthy Ramesh. "Microscopic origin of the giant ferroelectric polarization in tetragonal-like BiFeO3." Physical Review Letters 107 (2011).

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Khan, Islam, D Bhowmik, P Yu, Joo Kim, X Pan, Ramamoorthy Ramesh, and S Salahuddin. "Experimental evidence of ferroelectric negative capacitance in nanoscale heterostructures." Applied Physics Letters 99 (2011).

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Kehr, S.C, P Yu, Y Liu, M Parzefall, A.I Khan, R Jacob, M.T Wenzel, H.-G von Ribbeck, M Helm, X Zhang, L.M Eng, and Ramamoorthy Ramesh. "Microspectroscopy on perovskite-based superlenses [Invited]." Optical Materials Express 1 (2011) 1051–1060.

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Chang, H, S.V Kalinin, S Yang, P Yu, S Bhattacharya, P.P Wu, N Balke, S Jesse, L.Q Chen, Ramamoorthy Ramesh, S.J Pennycook, and A.Y Borisevich. "Watching domains grow: In-situ studies of polarization switching by combined scanning probe and scanning transmission electron microscopy." Journal of Applied Physics 110 (2011).

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Maksymovych, P, M Pan, P Yu, Ramamoorthy Ramesh, A.P Baddorf, and S.V Kalinin. "Scaling and disorder analysis of local I-V curves from ferroelectric thin films of lead zirconate titanate." Nanotechnology 22 (2011).

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