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  • Ytterbium (Yb)-Discovery, Occurrence, Production, Properties and Applications of Ytterbium
    Article - 18 Dec 2012
    A French chemist Jean-Charles-Galissard de Marignac discovered the element called Ytterbium. At first the element yttrium was discovered from which elements like erbium and terbium were extracted.
  • High-Absorption, Photodarkening-Resistant Ytterbium-Doped Fibers Available from nLight
    News - 12 May 2010
    nLIGHT Corporation (nLIGHT) today announced availability of a high-absorption, photodarkening-resistant version of its standard LEIKKI ytterbium-doped fibers. These large-mode-areas, low...
  • Ytterbium Atomic Clocks Amongst the Most Accurate
    News - 11 Aug 2009
    An experimental atomic clock based on ytterbium atoms is about four times more accurate than it was several years ago, giving it a precision comparable to that of the NIST-F1 cesium fountain clock,...
  • New Use Found for Ytterbium
    News - 22 Jul 2009
    Ytterbium was discovered in 1878, but until it recently became useful in atomic clocks, the soft metal rarely made the news. Now ytterbium has a new claim to scientific fame. Measurements with...
  • NIST Experimental Atomic Clock Uses Heavy Metal Ytterbium 'Pancakes'
    News - 8 Mar 2006
    Scientists at the National Institute of Standards and Technology (NIST) working with Russian colleagues have significantly improved the design of optical atomic clocks that hold thousands of atoms in...
  • Bruker Nano Surfaces and Metrology
    Supplier Profile
    Bruker Nano Surfaces and Metrology provides high-performance, specialized analysis and testing technology for the widest range of research and production applications. Our broad portfolio of 2D...
  • Mo-Sci
    Supplier Profile
    Mo-Sci, a world leader in precision glass technology, explores and develops new and exciting ways for their products and services to integrate within a wide variety of useful...
  • PerkinElmer
    Supplier Profile
    Perkin Elmer design, manufacture and deliver advanced technology solutions that address the world's most critical health and safety concerns, including maternal and fetal health, clean water and...
  • Unified Numbering System for Rare Earth Metals and Alloys
    Article - 1 Jul 2012
    The Unified Numbering System was developed by ASTM and SAE in order to correlate a number of varied numbering systems for commercial alloys and metals.This article covers rare earth metals and alloys.
  • Laser Marking Technologies, LLC
    Supplier Profile
    Laser Marking Technologies, LLC (USA), has developed laser marking machines around its customers’ needs. The company continually strives to bring the latest technology in metal marking, laser...

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