Ruijuan Xu

Shao, Y.-T., Das, S., Hong, Z., Xu, R., Chandrika, S., Gomez-Ortiz, F., … Muller, D. A. (2023). Emergent chirality in a polar meron to skyrmion phase transition. NATURE COMMUNICATIONS, 14(1). https://doi.org/10.1038/s41467-023-36950-x

Xu, R., Crust, K. J., Harbola, V., Arras, R., Patel, K. Y., Prosandeev, S., … Hwang, H. Y. (2023, March 19). Size-Induced Ferroelectricity in Antiferroelectric Oxide Membranes. ADVANCED MATERIALS, Vol. 2. https://doi.org/10.1002/adma.202210562

Shao, Y. T., Das, S., Hong, Z., Xu, R., Chandrika, S., Gómez-Ortiz, F., … Muller, D. (2021). Emergent chirality in a polar meron to skyrmion transition revealed by 4D-STEM. Microscopy and Microanalysis, 27(S1), 348–350. https://doi.org/10.1017/S1431927621001793

Harbola, V., Xu, R., Crossley, S., Singh, P., & Hwang, H. Y. (2021). Fracture and fatigue of thin crystalline SrTiO3 membranes. Applied Physics Letters, 119, 053102. https://doi.org/10.1063/5.0060465

Shao, Y. T., Nahas, Y., Sergei, P., Das, S., Xu, R., Chandrika, S., … Muller, D. (2021). Probing the dynamics of ferroelectric topological oscillators with the electron beam. Microscopy and Microanalysis, 27(S1), 690–692. https://doi.org/10.1017/S143192762100283X

Nguyen, T. N. M., Guo, Y., Qin, S., Frew, K. S., Xu, R., & Agar, J. C. (2021). Symmetry-aware recursive image similarity exploration for materials microscopy. Npj Computational Materials, 7, 166. https://doi.org/10.1038/s41524-021-00637-y

Pesquera, D., Parsonnet, E., Qualls, A., Xu, R., Gubser, A., Kim, J., … Martin, L. W. (2020). Beyond substrates: Strain engineering of ferroelectric membranes. Advanced Materials, 32(43), 2003780. https://doi.org/10.1002/adma.202003780

Taz, H., Prasad, B., Huang, Y.-L., Chen, Z. H., Hsu, S.-L., Xu, R., … Kalyanaraman, R. (2020). Integration of amorphous ferromagnetic oxides with multiferroic materials for room temperature magnetoelectric spintronics. Scientific Reports, 10, 3583. https://doi.org/10.1038/s41598-020-58592-5

Xu, R., Huang, J., Barnard, E., Hong, S. S., Singh, P., Wong, E., … Hwang, H. Y. (2020). Strain-induced room-temperature ferroelectricity in SrTiO3 membranes. Nature Communications, 11, 3141. https://doi.org/10.1038/s41467-020-16912-3

Gao, R., Jain, A., Pandya, S., Dong, Y., Yuan, Y., Zhou, H., … Martin, L. W. (2019). Designing optimal perovskite structure for high ionic conduction. Advanced Materials, 32(1), 1905178.

Lu, D., Crossley, S., Xu, R., Hikita, Y., & Hwang, H. Y. (2019). Freestanding oxide ferroelectric tunnel junction memories transferred onto silicon. Nano Letters, 19(6), 3999–4003. https://doi.org/10.1021/acs.nanolett.9b01327

Xu, R., Liu, S., Saremi, S., Gao, R., Wang, J. J., Hong, Z. J., … Martin, L. W. (2019). Kinetic control of tunable, multi-state switching in ferroelectric thin films. Nature Communications, 10, 1282. https://doi.org/10.1038/s41467-019-09207-9

Lu, X., Chen, Z., Cao, Y., Tang, Y., Xu, R., Saremi, S., … Martin, L. W. (2019). Mechanical-force-induced non-local collective ferroelastic switching in epitaxial lead-titanate thin films. Nature Communications, 10, 3951. https://doi.org/10.1038/s41467-019-11825-2

Pandya, S., Velarde, G. A., Gao, R., Everhardt, A. S., Wilbur, J. D., Xu, R., … Martin, L. W. (2019). Understanding the role of ferroelastic domains on the pyroelectric and electrocaloric effects in ferroelectric thin films. Advanced Materials, 31(5), 1803312. https://doi.org/10.1002/adma.201803312

Saremi, S., Xu, R., Dedon, L. R., Gao, R., Ghosh, A., Dasgupta, A., & Martin, L. W. (2018). Electronic Transport and Ferroelectric Switching in Ion-Bombarded, Defect-Engineered BiFeO3 Thin Films. Advanced Materials Interfaces, 5(3), 1700991. https://doi.org/10.1002/admi.201700991

Saremi, S., Xu, R., Allen, F., Maher, J., Agar, J. C., Gao, R., … Martin, L. W. (2018). Local control of defects and switching properties in ferroelectric thin films. Physical Review Materials, 2(8), 084414. https://doi.org/10.1103/PhysRevMaterials.2.084414

Dasgupta, A., Saremi, S., Xu, R., Dedon, L., Pandya, S., Damodaran, A. R., & Martin, L. W. (2018). Nonstoichiometry, structure, and properties of Ba1−xTiOy thin films. Journal of Materials Chemistry C, 6, 10751–10759. https://doi.org/10.1039/C8TC02725K

Xu, R., Gao, R., Saremi, S., Reyes-Lillo, S. E., Dong, Y., Qi, Y., … Martin, L. W. (2018). Reducing coercive-field scaling in ferroelectric thin films via orientation control. ACS Nano, 12(5), 4736–4743. https://doi.org/10.1021/acsnano.8b01399

Khan, A. I., Hoffmann, M., Chatterjee, K., Lu, Z., Xu, R., Serrao, C., … Salahuddin, S. (2017). Differential voltage amplification from ferroelectric negative capacitance. Applied Physics Letters, 111, 253501. https://doi.org/10.1063/1.5006958

Chen, Z., Chen, Z., Liu, Z. Q., Holtz, M. E., Li, C. J., Renshaw Wang, X., … Martin, L. W. (2017). Electron Accumulation and Emergent Magnetism in LaMnO3 / SrTiO3 Heterostructures. Physical Review Letters, 119(15), 156801. https://doi.org/10.1103/PhysRevLett.119.156801

Gao, R., Reyes-Lillo, S. E., Xu, R., Dasgupta, A., Dong, Y., Dedon, L. R., … Martin, L. W. (2017). Ferroelectricity in Pb1+δZrO3 Thin Films. Chemistry of Materials, 29(15), 6544–6551. https://doi.org/10.1021/acs.chemmater.7b02506

Rogers, S. P., Xu, R., Pandya, S., Martin, L. W., & Shim, M. (2017). Slow Conductance Relaxation in Graphene–Ferroelectric Field-Effect Transistors. Journal of Physical Chemistry C, 121(13), 7542–7548. https://doi.org/10.1021/acs.jpcc.7b00753

Damodaran, A. R., Pandya, S., Agar, J. C., Cao, Y., Vasudevan, R., Xu, R., … Martin, L. W. (2017). Three-State Ferroelastic Switching and Large Electromechanical Responses in PbTiO3 Thin Films. Advanced Materials, 29(37), 1702069. https://doi.org/10.1002/adma.201702069

Saremi, S., Xu, R., Dedon, L. R., Mundy, J. M., Hsu, S.-L., Chen, Z. H., … Martin, L. W. (2016). Enhanced electrical resistivity and properties via ion bombardment of ferroelectric thin films. Advanced Materials, 28(48), 10750–10756. https://doi.org/10.1002/adma.201603968

Agar, J. C., Pandya, S., Xu, R., Yadav, A., Liu, Z., Angsten, T., … Martin, L. W. (2016). Frontiers in strain-engineered multifunctional ferroic materials. MRS Communications, 6, 151–166. https://doi.org/10.1557/mrc.2016.29

Lu, H., Wang, B., Li, T., Lipatov, A., Lee, H., Rajapitamahuni, A., … Gruverman, A. (2016). Nanodomain Engineering in Ferroelectric Capacitors with Graphene Electrodes. Nano Letters, 16(10), 6460–6466. https://doi.org/10.1021/acs.nanolett.6b02963

Damodaran, A. R., Agar, J. C., Pandya, S., Chen, Z., Dedon, L., Xu, R., … Martin, L. W. (2016). New modalities of strain-control of ferroelectric thin films. Journal of Physics: Condensed Matter, 28(26), 263001. https://doi.org/10.1088/0953-8984/28/26/263001

Chen, Z. H., Wang, X., Qi, Y., Yang, S., Soares, J. A. N. T., Apgar, B. A., … Martin, L. W. (2016). Self-Assembled, Nanostructured, Tunable Metamaterials via Spinodal Decomposition. ACS Nano, 10(11), 10237–10244. https://doi.org/10.1021/acsnano.6b05736

Hinnefeld, J. H., Xu, R., Rogers, S., Pandya, S., Shim, M., Martin, L. W., & Mason, N. (2016). Single gate P-N junctions in graphene-ferroelectric devices. Applied Physics Letters, 108, 203109. https://doi.org/10.1063/1.4950975

Pandya, S., Damodaran, A. R., Xu, R., Hsu, S.-L., Agar, J. C., & Martin, L. W. (2016). Strain-induced growth instability and nanoscale surface patterning in perovskite thin films. Scientific Reports, 6, 26075. https://doi.org/10.1038/srep26075

Islam, M. A., Saldana-Greco, D., Gu, Z., Wang, F., Breckenfeld, E., Lei, Q., … Spanier, J. E. (2016). Surface Chemically Switchable Ultraviolet Luminescence from Interfacial Two-Dimensional Electron Gas. Nano Letters, 16(1), 681–687. https://doi.org/10.1021/acs.nanolett.5b04461

Xu, R., Liu, S., Karthik, J., Damodaran, A. R., Grinberg, I., Rappe, A. M., & Martin, L. W. (2015). Ferroelectric polarization reversal via successive ferroelastic transitions. Nature Materials, 14, 79–86. https://doi.org/10.1038/nmat4119

Xu, R., Zhang, J., Chen, Z. H., & Martin, L. W. (2015). Orientation-dependent structural phase diagrams and dielectric properties of PbZr1−xTixO3 polydomain thin films. Physical Review B, 91(14), 144106. https://doi.org/10.1103/PhysRevB.91.144106

Chen, Z. H., Damodaran, A. R., Xu, R., Lee, S., & Martin, L. W. (2014). Effect of “symmetry mismatch” on the domain structure of rhombohedral BiFeO3 thin films. Applied Physics Letters, 104, 182908. https://doi.org/10.1063/1.4875801

Xu, R., Karthik, J., Damodaran, A. R., & Martin, L. W. (2014). Stationary domain wall contribution to enhanced ferroelectric susceptibility. Nature Communications, 5, 3120. https://doi.org/10.1038/ncomms4120

Zhang, J., Xu, R., Damodaran, A. R., Chen, Z. H., & Martin, L. W. (2014). Understanding order in compositionally graded ferroelectrics: Flexoelectricity, gradient, and depolarization field effects. Physical Review B, 89(22), 224101. https://doi.org/10.1103/PhysRevB.89.224101

Baeumer, C., Rogers, S. P., Xu, R., Martin, L. W., & Shim, M. (2013). Tunable Carrier Type and Density in Graphene/PbZr0.2Ti0.8O3 Hybrid Structures through Ferroelectric Switching. Nano Letters, 13(4), 1693–1698. https://doi.org/10.1021/nl4002052