Publications

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Giovanni, David, Wee Kiang Chong, Herlina Arianita Dewi, Krishnamoorthy Thirumal, Ishita Neogi, Ramamoorthy Ramesh, Subodh G Mhaisalkar, Nripan Mathews, and Tze Chien Sum. "Tunable Room-Temperature Spin-Selective Optical Stark Effect in Solution-Processed Layered Halide Perovskites." Science Advances 2 (2016) e1600477-e1600477.
Giovanni, D., W.K. Chong, H.A. Dewi, K. Thirumal, I. Neogi, Ramamoorthy Ramesh, S. Mhaisalkar, N. Mathews, and T.C. Sum. "Tunable room-temperature spin-selective optical Stark effect in solution-processed layered halide perovskites." Science Advances 2 (2016).
Crane, S.P., C. Bihler, M.S. Brandt, S.T.B. Goennenwein, M. Gajek, and Ramamoorthy Ramesh. "Tuning magnetic properties of magnetoelectric BiFeO3-NiFe2O4 nanostructures." Journal of Magnetism and Magnetic Materials 321 (2009) L5.
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).
Ravichandran, J., W. Siemons, M.L. Scullin, S. Mukerjee, M. Huijben, J.E. Moore, A. Majumdar, and Ramamoorthy Ramesh. "Tuning the electronic effective mass in double-doped SrTiO3." Physical Review B - Condensed Matter and Materials Physics 83 (2011).
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).
Lim, J.S., J.H. Lee, H.-S. Park, R. Gao, T.Y. Koo, L.W. Martin, Ramamoorthy Ramesh, and C.-H. Yang. "Ultrafast collective oxygen-vacancy flow in Ca-doped BiFeO3." NPG Asia Materials 10 (2018) 943-955.
Krupin, Oleg, Georgi L Dakovski, B. J Kim, Jong-Woo Kim, Jungho Kim, Shrawan Mishra, Yi- De Chuang, Claudy R Serrao, Wei-Sheng Lee, William F Schlotter, Michael P Minitti, Diling Zhu, David M Fritz, Matthieu Chollet, Ramamoorthy Ramesh, Serguei L Molodtsov, and Joshua J Turner. "Ultrafast Dynamics of Localized Magnetic Moments in the Unconventional Mott Insulator Sr2IrO4." Journal of Physics: Condensed Matter 28 (2016) 32LT01.
Krupin, O., G.L. Dakovski, B.J. Kim, J.W. Kim, J. Kim, S. Mishra, Y.-D. Chuang, C.R. Serrao, W.-S. Lee, W.F. Schlotter, M.P. Minitti, D. Zhu, D. Fritz, M. Chollet, Ramamoorthy Ramesh, S.L. Molodtsov, and J.J. Turner. "Ultrafast dynamics of localized magnetic moments in the unconventional Mott insulator Sr2IrO4." Journal of Physics Condensed Matter 28 (2016).
Zhao, Y.G., J.J. Li, R. Shreekala, H.D. Drew, C.L. Chen, W.L. Cao, C.H. Lee, M. Rajeswari, S.B. Ogale, Ramamoorthy Ramesh, G. Baskaran, and T. Venkatesan. "Ultrafast laser induced conductive and resistive transients in La0.7Ca0.3MnO3: Charge transfer and relaxation dynamics." Physical Review Letters 81 (1998) 1310-1313.
Li, J., B. Nagaraj, H. Liang, W. Cao, C.H. Lee, and Ramamoorthy Ramesh. "Ultrafast polarization switching in thin-film ferroelectrics." Applied Physics Letters 84 (2004) 1174-1176.
Maksymovych, P., M. Huijben, M. Pan, S. Jesse, N. Balke, Y.-H. Chu, H.J. Chang, A.Y. Borisevich, A.P. Baddorf, G. Rijnders, D.H.A. Blank, Ramamoorthy Ramesh, and S.V. Kalinin. "Ultrathin limit and dead-layer effects in local polarization switching of BiFeO 3." Physical Review B - Condensed Matter and Materials Physics 85 (2012).
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.
Maximov, G.A., O.N. Gorshkov, V.V. Novikov, A.S. Strahkov, D.O. Filatov, S.Yu. Zubkov, D.E. Nikolichev, S. Aggarwal, Ramamoorthy Ramesh, and E. Williams. "Ultraviolet- and Plasma-Enhanced Self-Assembled Growth and SPM Characterization of Pd Oxide Nanotips." Physics of Low-Dimensional Structures 2001 (2001) 175-182.
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.
Huang, Y.-L., L. Zheng, P. Chen, X. Cheng, S.-L. Hsu, T. N Yang, X. Wu, L. Ponet, Ramamoorthy Ramesh, L.-Q. Chen, S. Artyukhin, Y.-H. Chu, and K. Lai. "Unexpected Giant Microwave Conductivity in a Nominally Silent BiFeO3 Domain Wall." Advanced Materials 32 (2020).
Singh-Bhalla, G., P.B. Rossen, G.K. Pálsson, M. Mecklenburg, T. Orvis, S. Das, Y.-L. Tang, J.S. Suresha, D. Yi, A. Dasgupta, D. Doenning, V.G. Ruiz, A.K. Yadav, M. Trassin, J.T. Heron, C.S. Fadley, R. Pentcheva, J. Ravichandran, and Ramamoorthy Ramesh. "Unexpected termination switching and polarity compensation in LaAlO 3 /SrTiO 3 heterostructures." Physical Review Materials 2 (2018).
Jia, C.-L., V. Nagarajan, J.-Q. He, L. Houben, T. Zhao, Ramamoorthy Ramesh, K. Urban, and R. Waser. "Unit-cell scale mapping of ferroelectricity and tetragonality in epitaxial ultrathin ferroelectric films." Nature Materials 6 (2007) 64-69.
Biswas, A., P.B. Rossen, C.-H. Yang, W. Siemons, M.-H. Jung, I.K. Yang, Ramamoorthy Ramesh, and Y.H. Jeong. "Universal Ti-rich termination of atomically flat SrTiO3 (001), (110), and (111) surfaces." Applied Physics Letters 98 (2011).
Rodriguez, B.J., S. Choudhury, Y.H. Chu, A. Bhattacharyya, S. Jesse, K. Seal, A.P. Baddorf, Ramamoorthy Ramesh, L.-Q. Chen, and S.V. Kalinin. "Unraveling deterministic mesoscopic polarization switching mechanisms: spatially resolved studies of a tilt grain boundary in bismuth ferrite." Advanced Functional Materials 19 (2009) 2053-2063.
Ogale, S.B., V. Talyansky, C.H. Chen, Ramamoorthy Ramesh, R.L. Greene, and T. Venkatesan. "Unusual Electric field effects in Nd0.7Sr0.3MnO3." Physical Review Letters 77 (1996) 1159-1162.
Borisevich, A.Y., S.V. Kalinin, A.R. Lupini, S. Jesse, H.J. Chang, M. Hujiben, Ramamoorthy Ramesh, and S.J. Pennycook. "Using neural network algorithms for compositional mapping in STEM EELS." Microscopy and Microanalysis 15 (2009) 450-451.
Keeble, D.J., B. Nielsen, A. Krishnan, K.G. Lynn, S. Madhukar, Ramamoorthy Ramesh, and C.F. Young. "Vacancy defects in (Pb, La)(Zr, Ti)O3 capacitors observed by positron annihilation." Applied Physics Letters 73 (1998) 318-320.
Keeble, D.J., A. Krishnan, T. Friessnegg, B. Nielsen, S. Madhukar, S. Aggarwal, Ramamoorthy Ramesh, and E.H. Poindexter. "Vacancy defects in thin-film La0.5Sr0.5CoO3-δ observed by positron annihilation." Applied Physics Letters 73 (1998) 508-510.
Friessnegg, T., S. Aggarwal, Ramamoorthy Ramesh, B. Nielsen, E.H. Poindexter, and D.J. Keeble. "Vacancy formation in (Pb,La)(Zr,Ti)O3 capacitors with oxygen deficiency and the effect on voltage offset." Applied Physics Letters 77 (2000) 127-129.

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