Real-time elemental imaging of large dimension paintings with a novel mobile macro X-ray fluorescence (MA-XRF) scanning technique 喜欢 0 阅读量: 16 作者:Nicotra,Paolo,Santos,Hellen,Cristine,Di,Martino,Sandra,Romano,Francesco 摘要: A novel mobile macro-XRF (MA-XRF) scanning techniq ...
as shown in Fig.1. Corrugated domain structures are observed in Fig.1adue to the presence of relaxor-like polarized nanodomains and/or mesoscopic chemical inhomogeneity27,28. Electron probe micro analysis (EPMA) was employed to evaluate the elemental distribution of PZT-PMN,...
Crystals of ZJU-520(Al) are rod-shaped (Supplementary Fig.1), with high purity due to the agreement of the theorical powder X-ray diffraction (PXRD) patterns with the experimental PXRD patterns (Supplementary Fig.2), which can be easily upscaled. ZJU-520(Al) is in the tetragonal crystal ...
The elemental distribution of these devices was characterized by the EDS (Fig. 1f, g). There is no obvious inter-diffusion between the layers for Hf, Zr, Al, In, and O elements. Polarization switching plays an important role in controlling the synaptic weight, which originates from the non...
For example, the sprayed material in regions 120 may include or consist essentially of the same elemental metal as in tiles 110, one or more of the constituent metals of a composite tile 110 (e.g., a tile 110 may include or consist essentially of Mo/Ti, and the region 120 may include...
They are seen as critical to the functioning of the Earth’s life support system, which consists of habitats, ecological systems, and processes that provide services that contribute to human welfare (Costanza et al. 1997). Under the MEA framework (among others), ecosystem services have been ...
Sites experiencing solute-induced river syndromes in the three critical latitudinal belts exhibited the highest constrained variances (Fig.5e, f), reflecting the intense impact of environmental factors on water quality. A holistic understanding of global solute-induced river syndromes is of fundamental im...
H. Metal free earth abundant elemental red phosphorus: a new class of visible light photocatalyst and photoelectrode materials. Phys. Chem. Chem. Phys. 18, 3921–3928 (2016). 28. Khan, Z., Chetia, T. R. & Qureshi, M. Rational design of hyperbranched 3d heteroarrays of SrS/CdS: ...
Chinese Academy of Sciences, Guiyang 550081, China 3 College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing 100049, China 4 College of Earth Sciences, Jilin University, Changchun 130061, China; shibs17@mails.jlu.edu.cn * Correspondence: hujunhao2013@gyu.edu....
Ecological degradation reflects a combination of the other three types, and leads to disruption in ecosystem functions, such as elemental cycling, water infiltration and purification, perturbations of the hydrological cycle, and a decline in net biome productivity. The overall decline in soil quality,...