LIDY(PO3)4

LiDy(PO3)4

Single crystals of lithium dysprosium polyphosphate, LiDy(PO3)4, were prepared by the flux method.The atomic arrangement is built up by infinite (PO3)n chains extending along the b axis.Dy3+ VINE and Li+ cations alternate in the middle of four such chains, with Dy.Li distances of 3.54 (1) and 3.48 (1) Å.The DyO8 dodecahedra a

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PGA-SiamNet: Pyramid Feature-Based Attention-Guided Siamese Network for Remote Sensing Orthoimagery Building Change Detection

In recent years, building change detection has made remarkable progress through using deep learning.The core problems of this technique are the need for additional data (e.g., Lidar or semantic labels) and the difficulty in extracting sufficient features.In this paper, we propose an end-to-end network, called the pyramid feature-based attention-gui

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