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Page 1
Enhanced ferroelectricity in ultrathin films grown directly on silicon.
Cheema SS, Kwon D, Shanker N, Dos Reis R, Hsu SL, Xiao J, Zhang H, Wagner R, Datar A, McCarter MR, Serrao CR, Yadav AK, Karbasian G, Hsu CH, Tan AJ, Wang LC, Thakare V, Zhang X, Mehta A, Karapetrova E, Chopdekar RV, Shafer P, Arenholz E, Hu C, Proksch R, Ramesh R, Ciston J, Salahuddin S. Cheema SS, et al. Among authors: shafer p. Nature. 2020 Apr;580(7804):478-482. doi: 10.1038/s41586-020-2208-x. Epub 2020 Apr 22. Nature. 2020. PMID: 32322080
Strain control of domain-wall stability in epitaxial BiFeO3 (110) films.
Cruz MP, Chu YH, Zhang JX, Yang PL, Zavaliche F, He Q, Shafer P, Chen LQ, Ramesh R. Cruz MP, et al. Among authors: shafer p. Phys Rev Lett. 2007 Nov 23;99(21):217601. doi: 10.1103/PhysRevLett.99.217601. Epub 2007 Nov 20. Phys Rev Lett. 2007. PMID: 18233258
Above-bandgap voltages from ferroelectric photovoltaic devices.
Yang SY, Seidel J, Byrnes SJ, Shafer P, Yang CH, Rossell MD, Yu P, Chu YH, Scott JF, Ager JW 3rd, Martin LW, Ramesh R. Yang SY, et al. Among authors: shafer p. Nat Nanotechnol. 2010 Feb;5(2):143-7. doi: 10.1038/nnano.2009.451. Epub 2010 Jan 10. Nat Nanotechnol. 2010. PMID: 20062051
Observation of polar vortices in oxide superlattices.
Yadav AK, Nelson CT, Hsu SL, Hong Z, Clarkson JD, Schlepütz CM, Damodaran AR, Shafer P, Arenholz E, Dedon LR, Chen D, Vishwanath A, Minor AM, Chen LQ, Scott JF, Martin LW, Ramesh R. Yadav AK, et al. Among authors: shafer p. Nature. 2016 Feb 11;530(7589):198-201. doi: 10.1038/nature16463. Epub 2016 Jan 27. Nature. 2016. PMID: 26814971
Corrigendum: Observation of polar vortices in oxide superlattices.
Yadav AK, Nelson CT, Hsu SL, Hong Z, Clarkson JD, Schlepütz CM, Damodaran AR, Shafer P, Arenholz E, Dedon LR, Chen D, Vishwanath A, Minor AM, Chen LQ, Scott JF, Martin LW, Ramesh R. Yadav AK, et al. Among authors: shafer p. Nature. 2016 Jun 2;534(7605):138. doi: 10.1038/nature17420. Epub 2016 Mar 2. Nature. 2016. PMID: 26934222 No abstract available.
Magnetic Interactions at the Nanoscale in Trilayer Titanates.
Cao Y, Yang Z, Kareev M, Liu X, Meyers D, Middey S, Choudhury D, Shafer P, Guo J, Freeland JW, Arenholz E, Gu L, Chakhalian J. Cao Y, et al. Among authors: shafer p. Phys Rev Lett. 2016 Feb 19;116(7):076802. doi: 10.1103/PhysRevLett.116.076802. Epub 2016 Feb 17. Phys Rev Lett. 2016. PMID: 26943550
Direct Detection of Pure ac Spin Current by X-Ray Pump-Probe Measurements.
Li J, Shelford LR, Shafer P, Tan A, Deng JX, Keatley PS, Hwang C, Arenholz E, van der Laan G, Hicken RJ, Qiu ZQ. Li J, et al. Among authors: shafer p. Phys Rev Lett. 2016 Aug 12;117(7):076602. doi: 10.1103/PhysRevLett.117.076602. Epub 2016 Aug 11. Phys Rev Lett. 2016. PMID: 27563981
Tuning Perpendicular Magnetic Anisotropy by Oxygen Octahedral Rotations in (La_{1-x}Sr_{x}MnO_{3})/(SrIrO_{3}) Superlattices.
Yi D, Flint CL, Balakrishnan PP, Mahalingam K, Urwin B, Vailionis A, N'Diaye AT, Shafer P, Arenholz E, Choi Y, Stone KH, Chu JH, Howe BM, Liu J, Fisher IR, Suzuki Y. Yi D, et al. Among authors: shafer p. Phys Rev Lett. 2017 Aug 18;119(7):077201. doi: 10.1103/PhysRevLett.119.077201. Epub 2017 Aug 14. Phys Rev Lett. 2017. PMID: 28949659
204 results