Phase transitions

Polking, M.J, J.J Urban, D.J Milliron, H Zheng, E Chan, M.A Caldwell, S Raoux, C.F Kisielowski, Joel W Ager, Ramamoorthy Ramesh, and A Paul Alivisatos. "Size-dependent polar ordering in colloidal GeTe nanocrystals." Nano Letters 11 (2011) 1147–1152.

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Polking, M.J, H Zheng, Ramamoorthy Ramesh, and A Paul Alivisatos. "Controlled synthesis and size-dependent polarization domain structure of colloidal germanium telluride nanocrystals." Journal of the American Chemical Society 133 (2011) 2044–2047.

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Huang, C.W, Y.H Chu, Z.H Chen, J Wang, T Sritharan, Q He, Ramamoorthy Ramesh, and L Chen. "Strain-driven phase transitions and associated dielectric/piezoelectric anomalies in BiFeO3 thin films." Applied Physics Letters 97 (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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Kalinin, S.V, S Jesse, B.J Rodriguez, Y.H Chu, Ramamoorthy Ramesh, E.A Eliseev, and A.N Morozovska. "Probing the role of single defects on the thermodynamics of electric-field induced phase transitions." Physical Review Letters 100 (2008).

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Ramirez, M.O, M Krishnamurthi, S Denev, A Kumar, S.-Y Yang, Y.-H Chu, E Saiz, J Seidel, A.P Pyatakov, A Bush, D Viehland, J Orenstein, Ramamoorthy Ramesh, and V Gopalan. "Two-phonon coupling to the antiferromagnetic phase transition in multiferroic BiFeO3." Applied Physics Letters 92 (2008).

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Bai, F, H Zheng, H Cao, L.E Cross, Ramamoorthy Ramesh, J Li, and D Viehland. "Epitaxially induced high temperature (>900 K) cubic-tetragonal structural phase transition in BaTiO 3 thin films." Applied Physics Letters 85 (2004) 4109–4111.

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Wolpert, D, W Cox, J Cerne, A Markelz, T Zhao, and Ramamoorthy Ramesh. "Finite size effects in ferroelectric nanosystems: Absence of mode softening." 2003 Nanotechnology Conference and Trade Show - Nanotech 2003. Ed. Romanowicz M. Vol. 2. 2003. 76–79.

Craciunescu, C, Y Kishi, L Saraf, Ramamoorthy Ramesh, and M Wuttig. "Ferromagnetic NiMnGa and CoNiGa shape memory alloy films." Proceedings of the Materials Research Society Symposium -. Vol. 687. 2002. 89–94.

Venkatesan, T, R.P Sharma, Y.G Zhao, Z.Y Chen, C.H Lee, W.L Cao, J.J Li, H.D Drew, S.B Ogale, Ramamoorthy Ramesh, M Rajeswari, T Wu, I Jin, S Choopun, M Johnson, W.K Chu, and G Baskaran. "Superconducting cuprates and magnetoresistive manganites: Similarities and contrasts." Materials Science and Engineering B: Solid-State Materials for Advanced Technology 63 (1999) 36–43.

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