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https://www.smart-elements.com/de/product/europium-doped-potassium-niobium-phosphate-glass-ingot-eu2o3-8mol-new/

Europium doped Potassium Niobium phosphate glass ingot – Eu2O3 8mol% NEW! Europium doped Potassium Niobium phosphate glass ingot – Eu2O3 8mol% NEW! Anregungsoptimum: 395 nm

https://youtube.com/shorts/CXmlB2EXD3w?si=s2tVy3kPcymC7ssW

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Very rare Lutetium glass with very high Lu2O3 content

The production of this ingot requires extremely high temperatures and specialized processing techniques, making it the most challenging glass we have ever created. It contains almost 17 grams of pure Lu2O3! The result is a highly dense, optically advanced, and chemically robust material, offering extraordinary potential for applications in high-energy physics, advanced optics, scintillation technology, and next-generation materials research.

With its exceptional purity and unique composition, this lutetium potassium glass ingot stands as a true testament to the limits of material science, available now for pioneering research and cutting-edge applications.

Exotic Scandium potassium phosphate glass with very high Scandium content

Each ingot contains over 5.5g of Sc₂O₃ (scandium oxide), integrated into the glass matrix through a highly demanding production process that requires elevated temperatures and specialized conditions. The result is an exotic, high-purity glass with remarkable optical, structural, and electronic properties, making it an invaluable material for research, high-performance optics, laser technology, and advanced ceramics.

For researchers, engineers, and material scientists seeking cutting-edge innovation, this scandium potassium phosphate glass ingot is an unparalleled opportunity to explore new frontiers in material science

Ultra-Shiny Collector’s Piece

Enhance your element collection with this highly polished chromium metal sphere, a stunning representation of one of the most visually striking elements on the periodic table. Chromium (Cr, atomic number 24) is renowned for its brilliant silver-blueish white luster and exceptional resistance to tarnish and corrosion.

This meticulously crafted sphere showcases chromium’s signature mirror-like finish, reflecting light beautifully from every angle. The metal’s natural hardness and durability make it a standout addition to any element collection, science display, or metallurgical study.

Glass with exceptionally high niobium content: Niobium-Barium-Potassium phosphate glass. Inspired by the high refractive properties of lithium niobate, I explored a new composition containing 30 mol% Nb₂O₅. Achieving this was particularly challenging, as niobium oxide typically tends to form crystalline phases. However, by carefully balancing barium and potassium in the right proportions, I successfully produced a glass with an extremely high refractive index. The left bead retains traces of Nb³⁺ ions, which give it a subtle light blue hue. In contrast, the glass on the right was achieved through a prolonged melting process, resulting in a composition dominated by Nb⁴⁺ ions.

Europium 2+ Aluminum Strontium Phosphate Glass Bead

Exhibits a striking broadband lilac-blue fluorescence under UV light.
Dimensions: Approximately 12 mm in diameter.
Weight: Ranges from 1 to 1.4 g.
Color: Colorless transparent

This experimental glass is available in limited quantities.

The lilac-blue fluorescence is believed to result from energy transfer between Eu²⁺ and Al, though this hypothesis requires further investigation.

We are excited to introduce the world’s first complete set of Rare Earth Doped Glass Samples, exclusively available here. This unique collection comprises 16 distinct ingots, each crafted from phosphate glass doped with 17 mol% rare earth oxides and potassium oxide, offering a vibrant display of colors and properties.

Among the highlights of this set are the magnetic properties exhibited by the ingots doped with elements like Erbium (Er), Terbium (Tb), Gadolinium (Gd), and Dysprosium (Dy). These rare earth elements are known for their significant magnetic moments, making the glass not only visually striking but also fascinating for studies in magnetism.

Under UV excitation, some of the ingots like Europium and Terbium glass show extremely high fluorescence. Others, like Samarium, Thulium and Dysprosium show weaker fluorescence due to optical quenching effects.

Each ingot in this collection is more than just a beautiful artifact—it’s a showcase of the interaction between light, color, and magnetism, providing a comprehensive glimpse into the unique characteristics of rare earth elements. Whether for research, education, or collection, this set is a rare opportunity to own a piece of advanced material science that is both colorful and functionally intriguing.

Secure this exceptional collection now, as it is truly the only one of its kind in the world.

This high Sm content (17 mol% Sm2O3) samarium potassium phosphate glass ingot is a fascinating and rare material, renowned for its unique optical properties. Under normal lighting conditions, it appears peach yellow. When exposed to 365 nm UV light, it displays orange fluorescence. Due to the high Sm³⁺ content, optical quenching occurs, resulting in a fluorescence that is weaker compared to more diluted glass samples. With a diameter of approximately 30 mm and a weight between 28-32 grams, this high-quality glass ingot is perfect for advanced material studies and cutting-edge experiments.

High Dysprosium Content Glass

Dysprosium Potassium Phosphate glass, containing over 17 mol% Dy2O3, has a distinctive pale lemon-yellow color. This glass is not only aesthetically pleasing but also exhibits strong paramagnetic properties, allowing it to lift a stack of neodymium magnets. While its yellow green fluorescence is slightly weaker compared to glasses with lower Dysprosium concentrations, it remains notably impressive.

For the first time, we have successfully synthesized black phosphorus powder using a new method that allows for particle sizes as small as 5 nm. Traditionally, producing nano-sized black phosphorus from bulk material involves labor-intensive grinding and sonication for several days. This direct synthesis of micro- and nano-sized powders presents a promising pathway to new applications for black phosphorus.

High pure iodine solution in NMP (N-Methyl-2-pyrrolidone) sealed in ampoule!

Unlike other Iodine solutions, Iodine in NMP shows a vivid purple color. For comparison below an image with Iodine in Toluene

Available at smart-elements.com
https://www.smart-elements.com/shop/acrylic-element-cube-iodine-i-in-nmp-50mm/