P
P. B. Rossen
Researcher at University of California, Berkeley
Publications - 12
Citations - 1159
P. B. Rossen is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Thin film & Doping. The author has an hindex of 9, co-authored 12 publications receiving 1020 citations.
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Journal ArticleDOI
Electric modulation of conduction in multiferroic Ca-doped BiFeO3 films
Chan-Ho Yang,Jan Seidel,Jan Seidel,Sang-Yong Kim,P. B. Rossen,Pu Yu,M. Gajek,Ying-Hao Chu,Lane W. Martin,Lane W. Martin,Mikel B. Holcomb,Mikel B. Holcomb,Qing He,Petro Maksymovych,Nina Balke,Nina Balke,Sergei V. Kalinin,Arthur P. Baddorf,S. R. Basu,Matthew L. Scullin,Ramamoorthy Ramesh,Ramamoorthy Ramesh +21 more
TL;DR: The observation of an electronic conductor-insulator transition by control of band-filling in the model antiferromagnetic ferroelectric BiFeO3 through Ca doping opens the door to merging magnetoelectrics and Magnetoelectronics at room temperature by combining electronic conduction with electric and magnetic degrees of freedom already present in the multiferroic Bi FeO3.
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Crossover from incoherent to coherent phonon scattering in epitaxial oxide superlattices
Jayakanth Ravichandran,Ajay K. Yadav,Ramez Cheaito,P. B. Rossen,Arsen Soukiassian,S. J. Suresha,John C. Duda,Brian M. Foley,Che Hui Lee,Ye Zhu,Arthur W. Lichtenberger,Joel E. Moore,David A. Muller,Darrell G. Schlom,Patrick E. Hopkins,Arun Majumdar,Ramamoorthy Ramesh,M. A. Zurbuchen +17 more
TL;DR: An unambiguous demonstration of the theoretically predicted crossover from diffuse (particle- like) to specular (wave-like) phonon scattering in epitaxial oxide superlattices, manifested by a minimum in lattice thermal conductivity as a function of interface density is presented.
Journal ArticleDOI
Universal Ti-rich termination of atomically flat SrTiO3 (001), (110), and (111) surfaces
Abhijit Biswas,P. B. Rossen,Chan-Ho Yang,Wolter Siemons,M.-H. Jung,I. K. Yang,R. Ramesh,Yoon-Ha Jeong +7 more
TL;DR: In this paper, the surface termination of atomically flat SrTiO3 surfaces treated by chemical etching and subsequent thermal annealing was studied for all commercially available orientations (001, (110), and (111).
Journal ArticleDOI
Interplay between intrinsic defects, doping, and free carrier concentration in SrTiO 3 thin films
Elif Ertekin,Varadharajan Srinivasan,Jayakanth Ravichandran,Jayakanth Ravichandran,P. B. Rossen,Wolter Siemons,Arun Majumdar,Ramamoorthy Ramesh,Ramamoorthy Ramesh,Ramamoorthy Ramesh,Jeffrey C. Grossman +10 more
TL;DR: Ertekin et al. as mentioned in this paper proposed an approach to improve the performance of the EKF algorithm by using a simulation model of the Srinivasan-Ramesh-Vichandran model.