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UAB Digital Repository of Documents 2 records found  Search took 0.01 seconds. 
1.
9 p, 2.4 MB Effect of humidity on the writing speed and domain wall dynamics of ferroelectric domains / Spasojevic, Irena (Universitat Autònoma de Barcelona. Departament de Química) ; Verdaguer Prats, Albert (Institut de Ciència de Materials de Barcelona) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Domingo Marimon, Neus (Institut Català de Nanociència i Nanotecnologia)
The switching dynamics of ferroelectric polarization under electric fields depends on the availability of screening charges in order to stabilize the switched polarization. In ferroelectrics, thin films with exposed surfaces investigated by piezoresponse force microscopy (PFM), the main source of external screening charges is the atmosphere and the water neck, and therefore relative humidity (RH) plays a major role. [...]
2022 - 10.1002/aelm.202100650
Advanced Electronic Materials, Vol. 8, issue 6 (June 2022) , art. 2100650  
Detailed record - Creative Commons
2.
9 p, 1.8 MB On the persistence of polar domains in ultrathin ferroelectric capacitors / Zubko, Pavlo (University College London) ; Lu, Haidong (University of Nebraska-Lincoln) ; Bark, C. W. (University of Wisconsin-Madison. Department of Materials Science and Engineering) ; Martí Rovirosa, Xavier (Academy of Sciences of the Czech Republic) ; Santiso, José (Institut Català de Nanociència i Nanotecnologia) ; Eom, C. B. (University of Wisconsin-Madison. Department of Materials Science and Engineering) ; Catalan, Gustau (Institut Català de Nanociència i Nanotecnologia) ; Gruverman, A. (University of Nebraska-Lincoln. Department of Physics and Astronomy)
The instability of ferroelectric ordering in ultra-thin films is one of the most important fundamental issues pertaining realization of a number of electronic devices with enhanced functionality, such as ferroelectric and multiferroic tunnel junctions or ferroelectric field effect transistors. [...]
2017 - 10.1088/1361-648X/aa73c3
Journal of Physics Condensed Matter, Vol. 29, Núm. 28 (July 2017) , art. 284001  
Detailed record - Creative Commons

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