From hyperbolic in-plane anisotropy to an optical chirality: A new route to nanoscale circular polarizers

In recent years, van der Waals crystals have evolved from scientific curiosities into a versatile platform for exploring novel quantum phases and unconventional nanophotonic phenomena. Their layered ...

Research reveals cosmic tug-of-war behind the Crab Pulsar's zebra stripes

For the past two decades, scientists have wondered about a bright, distinct striped pattern seen in radio waves emanating ...
Investopedia

Compound Return: Definition, How It Works and Example Calculation

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...
IEEE

Spectral–Spatial Synergy Guided Attention Network for Hyperspectral Image Classification

Abstract: The attention mechanism has gained significant popularity in hyperspectral image classification (HSIC) for its ability to adaptively highlight key features. However, it often incurs ...
IEEE

DRCR Net: Dense Residual Channel Re-calibration Network with Non-local Purification for Spectral Super Resolution

Abstract: Spectral super resolution (SSR) aims to reconstruct the 3D hyperspectral signal from a 2D RGB image, which is prosperous with the proliferation of Convolutional Neural Networks (CNNs) and ...