Enhanced Piezoresponse and Dielectric Properties for Ba1-XSrXTiO3 Composition Ultrathin Films by the High-Throughput Method

The stacked single-unit cell Ba1-xSrxTiO3 (BSTO) thin film designed by the high-throughput method is fabricated by layer-by-layer deposition by laser molecular beam epitaxy, and its ferroelectric and dielectric characteristics as a function of Sr concentration are comprehensively investigated. The permittivity of BSTO exhibits a monotonous increase by Sr with a plateau in the region of 14% < Sr < 85%. Meanwhile, at the low Sr doping regime, the piezoelectric response has been discovered, and the maximum piezoresponse and d33 can reach approximately 139.05 pm and 88 pm/V once an appropriate Ba/Sr ratio is formed, exhibiting a coexistence of a dielectric property and giant piezoresponse. This effective piezoelectric constant d33 value is significantly larger than the conventional chemical doping scenarios, suggesting that the intra-plane interaction is crucial for designing future promising dielectric and ferroelectric thin films via high-throughput technologies.

Art is realized by neural networks and organized by interaction of systemic immunoelements with space

The possibility of acquiring and transferring properties through interaction with space is solved in the martial arts of the East (MAE) using the multi-level logic of the system of restrictions. A creative approach to MAE solves the main problem associated with the formation of an individual's personality, and spatial-plane interaction can provide the perception of the required parameters of the system. Therefore, MAE is not only necessary for world art as the latest viable system, but also serves as the foundation for the creation of artificial intelligence (AI). The aim of the research was to analyze the meaning of MAE for art; to show the possibility of obtaining ways of acquiring and transferring properties in art with the aim of consciously influencing recipients. For any kind of art from the point of view of Nikritin's tectonics, which is based on the organizational science of A.A. Bogdanov (tectology) are characterized by universal principles that can be identified in every art. The martial arts of the East (for example, karate) have all the characteristics inherent in art and creativity in general, in which principles can be distinguished that allow them to be combined and actively used in various combinations. The practical use of approaches typical for MAE is possible taking into account the work of feedback, which is based on the possibility of constructing immunized movements, which are important for robotics, including AI, since they do not allow deviations from a given trajectory or assigned tasks.

Correction: Liu, S. et al. Numerical Investigation of a Hydrosplitting Fracture and Weak Plane Interaction Using Discrete Element Modeling, Water 2020, 12, 535

In the published article [...]