Брелок 20х30 мм. Иттербий. Yb Keyring 20x30 mm. Articul: pt70
600,00 ₽
Брелок. Иттербий. Trinket. Ytterbium. Articul: 7057120520
750,00 ₽
Ytterbium (Yb), 99.9%, 3 gr. - in a glass jar. Articul: 7052110318
420,00 ₽
Кубик 25х25х25 мм. Иттербий. Yb acrylic cube 25x25x25 mm. Articul: ac70
2 100,00 ₽
Кулон. Иттербий. Pendant. Ytterbium. Articul: 7058120320
850,00 ₽
Пуговица 18 мм. Иттербий. Yb. Chemical button 18 mm. Articul: but70
340,00 ₽

Atomic number       70
Atomic mass         173.04
Density, kg / m?       6980
melting, ° С           824
Ytterbium is a silvery, glossy, ductile and malleable metal. Discovered by Marignac in 1878 in erbium oxide. Along with three more chemical elements (terbium, erbium, yttrium), it was named after the village of Ytterby, located on the island of Resare, which is part of the Stockholm archipelago. Ytterbium ions are used to generate laser radiation in the near infrared range, with a radiation wavelength of 1.06 × 1.07 μm, and in the form of ytterbium oxide are used to produce high-power fiber lasers. Single-crystal alloy barium fluoride - ytterbium fluoride doped with holmium ions is used as a powerful and technologically advanced laser material.