Publications
X Author: L.Q. Chen
2019
Das, S., Y.L. Tang, Z. Hong, M.A.P. Gonçalves, M.R. McCarter, C. Klewe, K.X. Nguyen, F. Gómez-Ortiz, P. Shafer, E. Arenholz, V.A. Stoica, S.-L. Hsu, B. Wang, C. Ophus, J.F. Liu, C.T. Nelson, S. Saremi, B. Prasad, A.B. Mei, D.G. Schlom, J. Íñiguez, P. García-Fernández, D.A. Muller, L.Q. Chen, J. Junquera, L.W. Martin, and Ramamoorthy Ramesh."Observation of room-temperature polar skyrmions."Nature
568 (2019) 368-372. DOI
2018
Liu, Z.Q., J.H. Liu, M.D. Biegalski, J.-M. Hu, S.L. Shang, Y. Ji, J.M. Wang, S.L. Hsu, A.T. Wong, M.J. Cordill, B. Gludovatz, C. Marker, H. Yan, Z.X. Feng, L. You, M.W. Lin, T.Z. Ward, Z.K. Liu, C.B. Jiang, L.Q. Chen, R.O. Ritchie, H.M. Christen, and Ramamoorthy Ramesh."Electrically reversible cracks in an intermetallic film controlled by an electric field."Nature Communications
9 (2018). DOI
2016
Gao, Y., J.-M. Hu, C.T. Nelson, T.N. Yang, Y. Shen, L.Q. Chen, Ramamoorthy Ramesh, and C.W. Nan."Dynamic in situ observation of voltage-driven repeatable magnetization reversal at room temperature."Scientific Reports
6 (2016). DOI
Yadav, A.K., C.T. Nelson, S.L. Hsu, Z. Hong, J.D. Clarkson, C.M. Schlepütz, A.R. Damodaran, P. Shafer, E. Arenholz, L.R. Dedon, D. Chen, A. Vishwanath, A.M. Minor, L.Q. Chen, J.F. Scott, L.W. Martin, and Ramamoorthy Ramesh."Erratum: Observation of polar vortices in oxide superlattices (Nature (2016) 530 (198-201) DOI:10.1038/nature16463)."Nature
534 (2016) 138. DOI
Yadav, A.K., C.T. Nelson, S.L. Hsu, Z. Hong, J.D. Clarkson, C.M. Schlepuëtz, A.R. Damodaran, P. Shafer, E. Arenholz, L.R. Dedon, D. Chen, A. Vishwanath, A.M. Minor, L.Q. Chen, J.F. Scott, L.W. Martin, and Ramamoorthy Ramesh."Observation of polar vortices in oxide superlattices."Nature
530 (2016) 198-201. DOI
2012
Balke, N., B. Winchester, W. Ren, Y.H. Chu, A.N. Morozovska, E.A. Eliseev, M. Huijben, R.K. Vasudevan, P. Maksymovych, J. Britson, S. Jesse, I. Kornev, Ramamoorthy Ramesh, L. Bellaiche, L.Q. Chen, and S.V. Kalinin."Enhanced electric conductivity at ferroelectric vortex cores in BiFeO 3."Nature Physics
8 (2012) 81-88. DOI
Yang, J.C., Q. He, S.J. Suresha, C.Y. Kuo, C.Y. Peng, R.C. Haislmaier, M.A. Motyka, G. Sheng, C. Adamo, H.J. Lin, Z. Hu, L. Chang, L.H. Tjeng, E. Arenholz, N.J. Podraza, M. Bernhagen, R. Uecker, D.G. Schlom, V. Gopalan, L.Q. Chen, C.T. Chen, Ramamoorthy Ramesh, and Y.H. Chu."Orthorhombic BiFeO3."Physical Review Letters
109 (2012). DOI
2011
Fan, W., J. Cao, J. Seidel, Y. Gu, J.W. Yim, C. Barrett, K.M. Yu, J. Ji, Ramamoorthy Ramesh, L.Q. Chen, and J. Wu."Large kinetic asymmetry in the metal-insulator transition nucleated at localized and extended defects."Physical Review B - Condensed Matter and Materials Physics
83 (2011). DOI
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). DOI
2010
Baek, S.H., H.W. Jang, C.M. Folkman, Y.L. Li, B. Winchester, J.X. Zhang, Q. He, Y.H. Chu, C.T. Nelson, M.S. Rzchowski, X.Q. Pan, Ramamoorthy Ramesh, L.Q. Chen, and C.B. Eom."Ferroelastic switching for nanoscale non-volatile magnetoelectric devices."Nature Materials
9 (2010) 309-314. DOI
2009
Balke, N., S. Choudhury, S. Jesse, M. Huijben, Y.H. Chu, A.P. Baddorf, L.Q. Chen, Ramamoorthy Ramesh, and S.V. Kalinin."Deterministic control of ferroelastic switching in multiferroic materials."Nature Nanotechnology
4 (2009) 868-875. DOI
Zeches, R.J., M.D. Rossell, J.X. Zhang, A.J. Hatt, Q. He, C.-H. Yang, A. Kumar, C.H. Wang, A. Melville, C. Adamo, G. Sheng, Y.-H. Chu, J.F. Ihlefeld, R. Erni, C. Ederer, V. Gopalan, L.Q. Chen, D.G. Schldin, N.A. Spaldin, L.W. Martin, and Ramamoorthy Ramesh."A strain-driven morphotropic phase boundary in bifeO3."Science
326 (2009) 977-980. DOI
2008
Zhang, J.X., Y.L. Li, S. Choudhury, L.Q. Chen, Y.H. Chu, F. Zavaliche, M.P. Cruz, Ramamoorthy Ramesh, and Q.X. Jia."Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films."Journal of Applied Physics
103 (2008). DOI
Jang, H.W., S.H. Baek, D. Ortiz, C.M. Folkman, R.R. Das, Y.H. Chu, J.X. Zhang, V. Vaithyanathan, S. Choudhury, Y.B. Chen, X.Q. Pan, D.G. Schlom, L.Q. Chen, Ramamoorthy Ramesh, and C.B. Eom."Strain tunability of spontaneous polarization and enhanced ferroelectric properties in epitaxial (001) BiFeO3 thin films."IEEE International Symposium on Applications of Ferroelectrics
3 (2008). DOI
Jang, H.W., S.H. Baek, D. Ortiz, C.M. Folkman, R.R. Das, Y.H. Chu, P. Shafer, J.X. Zhang, S. Choudhury, V. Vaithyanathan, Y.B. Chen, D.A. Felker, M.D. Biegalski, M.S. Rzchowski, X.Q. Pan, D.G. Schlom, L.Q. Chen, Ramamoorthy Ramesh, and C.B. Eom."Strain-induced polarization rotation in epitaxial (001) BiFeO3 thin films."Physical Review Letters
101 (2008). DOI
2007
Zhang, J.X., Y.L. Li, Y. Wang, Z.K. Liu, L.Q. Chen, Y.H. Chu, F. Zavaliche, and Ramamoorthy Ramesh."Effect of substrate-induced strains on the spontaneous polarization of epitaxial BiFeO3 thin films."Journal of Applied Physics
101 (2007). DOI
Kalinin, S.V., B.J. Rodriguez, S. Jesse, Y.H. Chu, T. Zhao, Ramamoorthy Ramesh, S. Choudhury, L.Q. Chen, E.A. Eliseev, and A.N. Morozovska."Intrinsic single-domain switching in ferroelectric materials on a nearly ideal surface."Proceedings of the National Academy of Sciences of the United States of America
104 (2007) 20204-20209. DOI
Zhang, J.X., Y.L. Li, D.G. Schlom, L.Q. Chen, F. Zavaliche, Ramamoorthy Ramesh, and Q.X. Jia."Phase-field model for epitaxial ferroelectric and magnetic nanocomposite thin films."Applied Physics Letters
90 (2007). DOI
Cruz, M.P., Y.H. Chu, J.X. Zhang, P.L. Yang, F. Zavaliche, Q. He, P. Shafer, L.Q. Chen, and Ramamoorthy Ramesh."Strain control of domain-wall stability in epitaxial BiFeO3 (110) films."Physical Review Letters
99 (2007). DOI