Resultats globals: 7 registres trobats en 0.02 segons.
Articles, 7 registres trobats
Articles 7 registres trobats  
1.
29 p, 1.5 MB Deconvolution of Phonon Scattering by Ferroelectric Domain Walls and Point Defects in a PbTiO3Thin Film Deposited in a Composition-Spread Geometry / Bugallo, David (Universidade de Santiago de Compostela. Departamento de Química Física) ; Langenberg, Eric (Universitat de Barcelona. Institut de Nanociència i Nanotecnologia) ; Ferreiro-Vila, Elias (Centro Singular de Investigacion en Quimica Bioloxica e Materiais Moleculares (CiQUS)) ; Smith, Eva H. (Cornell University. Department of Materials Science and Engineering) ; Stefani, Christina (Institut Català de Nanociència i Nanotecnologia) ; Batlle, Xavier (Universitat de Barcelona. Departament de Física de la Matèria Condensada) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Schlom, Darrell G. (Kavli Institute at Cornell for Nanoscale Science) ; Rivadulla, Francisco (Universidade de Santiago de Compostela. Departamento de Química Física)
We present a detailed analysis of the temperature dependence of the thermal conductivity of a ferroelectric PbTiO3 thin film deposited in a composition-spread geometry enabling a continuous range of compositions from ∼25% titanium deficient to ∼20% titanium rich to be studied. [...]
2021 - 10.1021/acsami.1c08758
ACS applied materials & interfaces, Vol. 13, Num. 38 (September 2021) , p. 45679-45685  
2.
12 p, 510.0 KB A flexoelectric microelectromechanical system on silicon / Bhaskar, Umesh K. (Institut Català de Nanociència i Nanotecnologia) ; Banerjee, Nirupam (University of Twente. Faculty of Science and Technology) ; Abdollahi, Amir (Institut Català de Nanociència i Nanotecnologia) ; Wang, Zhe (Cornell University. Department of Materials Science and Engineering) ; Schlom, Darrell G. (Cornell University. Department of Materials Science and Engineering) ; Rijnders, Guus (University of Twente. Faculty of Science and Technology) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
Flexoelectricity allows a dielectric material to polarize in response to a mechanical bending moment and, conversely, to bend in response to an electric field. Compared with piezoelectricity, flexoelectricity is a weak effect of little practical significance in bulk materials. [...]
2016 - 10.1038/nnano.2015.260
Nature Nanotechnology, Vol. 11, issue 3 (March 2016) , p. 263-266  
3.
12 p, 5.5 MB Mechanical softness of ferroelectric 180° domain walls / Stefani, Christina (Institut Català de Nanociència i Nanotecnologia) ; Ponet, Louis (Scuola Normale Superiore (Pisa, Itàlia)) ; Shapovalov, Konstantin (Institut de Ciència de Materials de Barcelona) ; Chen, Peng (Italian Institute of Technology) ; Langenberg, Eric (Cornell University. Department of Materials Science and Engineering) ; Schlom, Darrell G. (Kavli Institute at Cornell for Nanoscale Science) ; Artyukhin, Sergey (Italian Institute of Technology) ; Stengel, Massimiliano (Institució Catalana de Recerca i Estudis Avançats) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia)
Using scanning probe microscopy, we measure the out-of-plane mechanical response of ferroelectric 180° domain walls and observe that, despite separating domains that are mechanically identical, the walls appear mechanically distinct-softer-compared to the domains. [...]
2020 - 10.1103/PhysRevX.10.041001
Physical Review, Vol. 10, issue 4 (Oct.-Des. 2020) , art. 041001  
4.
35 p, 32.3 MB Strain-Engineered Ferroelastic Structures in PbTiO3 Films and Their Control by Electric Fields / Langenberg, Eric (Cornell University) ; Paik, Hanjong (Cornell University) ; Smith, Eva H. (Cornell University) ; Nair, Hari P. (Cornell University) ; Hanke, Isabelle (Leibniz-Institut für Kristallzüchtung) ; Ganschow, Steffen (Leibniz-Institut für Kristallzüchtung) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Schlom, Darrell G. (Kavli Institute at Cornell for Nanoscale Science)
We study the interplay between epitaxial strain, film thickness, and electric field in the creation, modification, and design of distinct ferroelastic structures in PbTiO thin films. Strain and thickness greatly affect the structures formed, providing a two-variable parameterization of the resulting self-assembly. [...]
2020 - 10.1021/acsami.0c04381
ACS applied materials & interfaces, Vol. 12, Issue 18 (May 2020) , p. 20691-20703  
5.
19 p, 1.1 MB Ferroelectric Domain Walls in PbTiO3 Are Effective Regulators of Heat Flow at Room Temperature / Langenberg, Eric (Universidade de Santiago de Compostela. Departamento de Química Física) ; Saha, Dipanjan (Carnegie Mellon University. Mechanical Engineering Department) ; Holtz, Megan E. (Cornell University) ; Wang, Jian-Jun (Pennsylvania State University. Department of Materials Science and Engineering) ; Bugallo, David (Universidade de Santiago de Compostela. Departamento de Química Física) ; Ferreiro Vila, Elias (Universidade de Santiago de Compostela. Departamento de Química Física) ; Paik, Hanjong (Cornell University. Department of Materials Science and Engineering) ; Hanke, Isabelle (Leibniz-Institut für Kristallzüchtung) ; Ganschow, Steffen (Leibniz-Institut für Kristallzüchtung) ; Muller, David A. (Cornell University) ; Chen, Long-Qing (Pennsylvania State University. Department of Materials Science and Engineering) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia) ; Malen, Jonathan (Carnegie Mellon University. Mechanical Engineering Department) ; Schlom, Darrell G. (Kavli Institute at Cornell for Nanoscale Science) ; Rivadulla, Francisco (Universidade de Santiago de Compostela. Departamento de Química Física)
Achieving efficient spatial modulation of phonon transmission is an essential step on the path to phononic circuits using "phonon currents". With their intrinsic and reconfigurable interfaces, domain walls (DWs), ferroelectrics are alluring candidates to be harnessed as dynamic heat modulators. [...]
2019 - 10.1021/acs.nanolett.9b02991
Nano letters, Vol. 19, Issue 11 (November 2019) , p. 7901-7907  
6.
93 p, 11.3 MB Towards Oxide Electronics : a Roadmap / Coll, Mariona (Institut de Ciència de Materials de Barcelona) ; Fontcuberta, Josep (Institut de Ciència de Materials de Barcelona) ; Althammer, Matthias (Technische Universität München. Physik Department) ; Bibes, Manuel (Unité Mixte de Physique) ; Boschker, Hans (Max Planck Institute for Solid State Research) ; Calleja, Ana (OXOLUTIA S.L.) ; Cheng, Guanglei (Pittsburgh Quantum Institute) ; Cuoco, Mario (Università di Salerno) ; Dittmann, Regina (Peter Grünberg Institut) ; Dkhil, Brahim (Université Paris-Saclay) ; El Baggari, Ismail (Cornell University) ; Fanciulli, Marco (University of Milano Bicocca. Department of Materials Science) ; Fina, Ignasi (Institut Català de Nanociència i Nanotecnologia) ; Fortunato, Elvira (CEMOP/UNINOVA) ; Frontera, Carlos (Institut de Ciència de Materials de Barcelona) ; Fujita, Shizuo (Kyoto University) ; Garcia, Vincent (Unité Mixte de Physique) ; Goennenwein, Sebastian T. B. (Technische Universität Dresden) ; Granqvist, Claes Göran (Upp sala University) ; Grollier, Julie (Unité Mixte de Physique) ; Gross, Rudolf (Nanosystems Initiative Munich (NIM)) ; Hagfeldt, Anders (Ecole Polytechnique Fédérale de Lausanne) ; Herranz Casabona, Gervasi (Institut de Ciència de Materials de Barcelona) ; Hono, Kazuhiro (National Institute for Materials Science) ; Houwman, Evert (University of Twente) ; Huijben, Mark (University of Twente) ; Kalaboukhov, Aleksey (MC2. Chalmers University of Technology) ; Keeble, David J. (University of Dundee) ; Koster, Gertjan (University of Twente) ; Kourkoutis, Lena Fitting (Cornell University) ; Levy, Jeremy (Pittsburgh Quantum Institute) ; Lira-Cantu, Monica (Institut Català de Nanociència i Nanotecnologia) ; MacManus-Driscoll, Judith L. (University of Cambridge. Department of Materials Science and Metallurgy) ; Mannhart, Jochen (Max Planck Institute for Solid State Research) ; Martins, Rodrigo (MDM Laboratory) ; Menzel, Stephan (Pittsburgh Quantum Institute) ; Mikolajick, Thomas (Chair of Nanoelectronic Materials) ; Napari, Mari (University of Cambridge. Department of Materials Science and Metallurgy) ; Nguyen, Duc Minh (University of Twente) ; Niklasson, Gunnar A. (Uppsala University) ; Paillard, Charles (University of Arkansas. Physics Department) ; Panigrahi, Shrabani (CEMOP/UNINOVA) ; Rijnders, Guus (University of Twente) ; Sánchez Barrera, Florencio (Institut de Ciència de Materials de Barcelona) ; Sanchis Kilders, Pablo (Universitat Politècnica de València) ; Sanna, S. (Technical University of Denmark. Department of Energy Storage and Conversion) ; Schlom, Darrell G (Cornell University. Department of Material Science and Engineering) ; Schroeder, U. (NaMLab gGmbH) ; Shen, K. M. (Cornell University. Department of Physics) ; Siemon, A. (Institut für Werkstoffe der Elektrotechnik) ; Spreitzer, M. (Jožef Stefan Institute) ; Sukegawa, H. (Research Center for Magnetic and Spintronic Materials) ; Tamayo, R. (OXOLUTIA S.L.) ; van den Brink, J. (Institute for Theoretical Solid State Physics) ; Pryds, N. (Technical University of Denmark. Department of Energy Storage and Conversion) ; Granozio, F. M. (CNR-SPIN. Naples Unit)
At the end of a rush lasting over half a century, in which CMOS technology has been experiencing a constant and breathtaking increase of device speed and density, Moore's law is approaching the insurmountable barrier given by the ultimate atomic nature of matter. [...]
2019 - 10.1016/j.apsusc.2019.03.312
Applied surface science, Vol. 482 (July 2019) , p. 1-93  
7.
7 p, 5.9 MB Hidden magnetic states emergent under electric field, in a room temperature composite magnetoelectric multiferroic / Clarkson, J. D. (University of California (Berkeley). Department of Materials Science and Engineering) ; Fina, Ignasi (Institut de Ciència de Materials de Barcelona) ; Liu, Z. Q. (University of California (Berkeley). Department of Materials Science and Engineering) ; Lee, Y. (University of California (Berkeley). Department of Materials Science and Engineering) ; Kim, J. (California State University. Department of Physics) ; Frontera, Carlos (Institut de Ciència de Materials de Barcelona) ; Cordero Edwards, Rohini Kumara (Institut Català de Nanociència i Nanotecnologia) ; Wisotzki, S. (Max Planck Institute of Microstructure Physics) ; Sáncherz, F. (Institut de Ciència de Materials de Barcelona) ; Sort Viñas, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Hsu, S. L. (University of California (Berkeley). Department of Materials Science and Engineering) ; Ko, C. (University of California (Berkeley). Department of Materials Science and Engineering) ; Aballe, Lucía (ALBA Laboratori de Llum de Sincrotró) ; Foerster, Michael (ALBA Laboratori de Llum de Sincrotró) ; Wu, J. (University of California (Berkeley). Department of Materials Science and Engineering) ; Christen, H. M. (Oak Ridge National Laboratory. Center for Nanophase Materials Sciences) ; Heron, J. T. (Cornell University. Department of Materials Science and Engineering) ; Schlom, Darrell G (Cornell University. Department of Materials Science and Engineering) ; Salahuddin, S. (University of California (Berkeley). Department of Electrical Engineering and Computer Science) ; Kioussis, N. (California State University. Department of Physics) ; Fontcuberta, Josep (Institut de Ciència de Materials de Barcelona) ; Martí, X. (University of California (Berkeley). Department of Materials Science and Engineering) ; Ramesh, Ramamoorthy (University of California (Berkeley). Department of Materials Science and Engineering)
The ability to control a magnetic phase with an electric field is of great current interest for a variety of low power electronics in which the magnetic state is used either for information storage or logic operations. [...]
2017 - 10.1038/s41598-017-13760-y
Scientific reports, Vol. 7 (2017) , art. 15460  

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