Strongly index-modulated sub-wavelength grating structures of amorphous-germanium on low index substrates can realize simple, single-layer spectral filters and nonlinear frequency conversion surfaces ...

Sign Out ADVANCED SEARCH Journals & Magazines > IEEE Antennas and Wireless Pr... > Volume: 24 Issue: 5 Locally Optimal Periods in Periodic Optically Transparent Two-Metal-Layered Refractive ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

Answer: That would be magnesium. Magnesium gets extremely hot when it reacts with oxygen in the air. Magnesium has 2 ...

A new seaborgium isotope may unlock the path to discovering even shorter-lived superheavy nuclei through K-isomer states. An ...

By Pratima Desai LONDON (Reuters) -Eurasian Resources Group plans to invest $20 million in facilities to produce critical ...

The cyclic alkyl (amino) carbene (cAAC:)-stabilized acyclic germylones (Me 2 -cAAC:) 2 Ge (1) and (Cy 2 -cAAC:) 2 Ge (2) were prepared utilizing a one-pot synthesis of GeCl 2 (dioxane), cAAC:, and KC ...

In a groundbreaking astronomical discovery, researchers from the Indian Institute of Astrophysics (IIA) have identified singly-ionized germanium (Ge II) in a rare type of star known as an Extreme ...

Product: Cubio side table Brand: Formarkivet Contact: [email protected] Material: aluminium Colours/finishes: raw aluminium or semi-gloss light beige Dimensions: 450 x 450 x 450 millimetres ...

To download a pdf of this article, visit cenm.ag/earth-composition. References used to create this graphic: American Museum of Natural History. "Inge Lehmann: Discoverer of the Earth’s Inner ...

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Quick geology lesson: There are 17 types of rare earths, and they’re used as the building blocks in cars, semiconductors, missiles, drones, and more. China mines 70% and processes 90% of the ...