Concept
Yttrium
Related publications (80)
Accessing the plus IV Oxidation State in Molecular Complexes of Praseodymium
Marinella Mazzanti, Farzaneh Fadaei Tirani, Ivica Zivkovic
Out of the 14 lanthanide (Ln) ions, molecular complexes of Ln(IV) were known only for cerium and more recently terbium. Here we demonstrate that the +IV oxidation state is also accessible for the large praseodymium (Pr) cation. The oxidation of the tetraki ...
2020Colorimetry of Luminescent Lanthanide Complexes
Anne-Sophie Chauvin, Julien Alexandre Andres
Europium, terbium, dysprosium, and samarium are the main trivalent lanthanide ions emitting in the visible spectrum. In this work, the potential of these ions for colorimetric applications and colour reproduction was studied. The conversion of spectral dat ...
MDPI2020Stabilization of the Oxidation State plus IV in Siloxide-Supported Terbium Compounds
Rosario Scopelliti, Marinella Mazzanti, Ivica Zivkovic
The synthesis of lanthanides other than cerium in the oxidation state +IV has remained a desirable but unmet target until recently, when two examples of Tb-IV with saturated coordination spheres were isolated. Here we report the third example of an isolate ...
2020The Effect of Yttrium Addition on the Microstructures and Electrical Properties of CuMn Alloy Thin Films
In this study, we fabricated thin-film resistors using CuMn and yttrium targets by DC/RF magnetron cosputtering. CuMnY-resistive thin films were deposited onto glass and Al2O3 substrates. The electrical properties and microstructures of CuMn alloy films wi ...
Hindawi Limited2019A Study on the Characteristics of Cu-Mn-Dy Alloy Resistive Thin Films
Cu-Mn-Dy resistive thin films were prepared on glass and Al2O3 substrates, which was achieved by co-sputtering the Cu-Mn alloy and dysprosium targets. The effects of the addition of dysprosium on the electrical properties and microstructures of annealed Cu ...
2019Chemo-mechanical effects on the tribocorrosion behavior of titanium/ceramic dental implant pairs in artificial saliva
In this paper, the degradation mechanisms of the ceramic and the metal in Titanium/Zirconia pairs for biomedical applications were analyzed. To do that, an experimental set-up with well-controlled mechanical and chemical conditions was used based on a unid ...
2019Non-destructive piezoelectric characterisation of Sc doped aluminium nitride thin films at wafer level
Paul Muralt, Stefan Mertin, Clemens Benedict Nyffeler, Andrea Mazzalai
Scandium doped aluminium nitride (ScAlN) gained much attention during last years, since its piezoelectric response is much enlarged as compared to pure AlN films. Above 30% Sc the films are of high interest for piezoMEMS sensing and actuation, ultrasound g ...
IEEE2019Direct observation of coherent magnons with suboptical wavelengths in a single-crystalline ferrimagnetic insulator
Spin-wave dynamics were studied in an extended thin film of single-crystalline yttrium iron garnet using time-resolved scanning transmission x-ray microscopy. A combination of mechanical grinding and focused ion beam milling has been utilized to achieve a ...
2019Crystallography and substitution patterns in the ZrO2−YTaO4 system
Cation ordering is expected to influence the properties of oxides in the ZrO2−YTaO4 system, but the ordering patterns and their relative energies are not well understood. This work investigates the stability of zirconium-yttrium-tantalum orderings over the ...
APS2018