Y

(redirected from yttrium)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia.

Y

Fifth letter of a Nasdaq stock symbol specifying that it is an ADR

Y

A symbol appearing next to a security listed on NASDAQ indicating that the security is an American Depository Receipt. All NASDAQ listings use a four-letter abbreviation; if a "Y" follows the abbreviation, this indicates that the security being traded is an ADR.
References in periodicals archive ?
Yttrium has many high-tech and defence uses including being used an alloy for exotic light-weight jet engine turbines and other parts.
In the system Cu-Y also four eutectic transformations were registered, which proceeded within temperature range (890 [+ or -] 10)--(760 [+ or -] 15) [degrees]C and yttrium concentrations 12.
Market conditions will have to improve some before Alaska begins supplying the world with exotic items such as red-glowing yttrium or gleaming green emeralds.
com/research/6975b9/compounds_of_rare) has announced the addition of the "Compounds of Rare-earth Metals, of Yttrium or of Scandium: European Union Market Outlook 2011 and Forecast till 2015" report to their offering.
1% by weight material having a refractive index higher than the aluminum oxide, and wherein the material having the refractive index higher than the aluminum oxide includes at least one: zirconium oxide, yttrium oxide, hafnium oxide, and oxides of rare earth metals; and a photocatalytic layer disposed over the UV-reflecting coating so that at least some of any UV light that is not initially used in the activation of the photocatalytic layer and otherwise would pass into the substrate is reflected back towards the photocatalytic layer by the UV-reflecting coating.
The group was working with yttrium indium oxide, which is white, and yttrium manganese oxide, which is black.
They include significant concentrations of dysprosium, neodymium, terbium, europium, yttrium, cerium, lanthanum, praseodymium, samarium and gadolinium.
Coral hard parts are mostly calcium carbonate, but as the creatures grow, their skeletons also incorporate elements dissolved in seawater, including the yttrium common in the island's groundwater.
Selectively ablating layers with a high-frequency pulsed yttrium vanadate layer controls the amount of light that will penetrate the module.
The study Yttrium oxide (CAS 1314-36-9) Market Research Report 2010 presents an overview of the Yttrium oxide market globally and regionally by contemplating and analyzing its parameters.
Objectives : The main objective of the LIFE RECUMETAL project is to demonstrate the recycling of flat panel displays (FPDs) to recover valuable metals such as indium (In) and yttrium (Y), and to re-use them as high-quality metals for new applications.