Search results for keyword: coefficients
heavily doped silicon single crystal
，主题：Influence of Heavy Doping of Silicon Single Crystal. Abstract
This paper presents the influence of heavy doping of silicon single crystals on performances. In semiconductor technology, doping plays the most important role. Generally speaking, doping is the incorporation of impurities into a......
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compound superconducting material
Introduction
The discovery of superconducting materials has revolutionized the field of condensed matter physics. As materials that can conduct electric current with no resistance, they are capable of carrying electric current with complete efficiency. Superconductors have been developed since 191......
Green layer cerite
Vanadium-titanium-silicate (VIT) minerals are the most significant source of titanium and vanadium for industrial purposes. They are found in metamorphic, sedimentary and igneous rocks. Most of the VIT minerals occur in bauxite, an aluminum ore, and can also be found in layered intrusions such as ......
Separation and purification of rare earth elements by chemical method
Rare Earth Element Separation and Purification by Chemical Methods
Rare earth elements, also known as rare earths, are a group of 17 chemically similar metallic elements in the periodic table. This includes 15 lanthanides, in addition to scandium and yttrium. Though their names evoke images of ra......
Low expansion alloys 4J32, 4J36, 4J38 and 4J40 (YB/T5241-1993)
，标题
A Comprehensive Overview of Low Expansion Alloys 4J32, 4J36, 4J38, and 4J40 (YB/T5241-1993)
NiAl-based intermetallic compound superalloy
Nickel aluminide intermetallic compounds high temperature alloy
Intermetallics, also known as intermetallic compounds, are materials that form a homogeneous alloy between two (or more) different metals. The intermetallic compounds of nickel aluminide are binary or ternary alloys of nickel and alu......
Palladium Silver Gold Alloy
Platinum-silver alloy was first developed by the Germans in the late 19th century. It was initially used as a sterling silver replacement in jewelry. Since then, the alloy has been widely used in many industries - automotive, marine and industrial - because of its excellent properties of strength,......
lithium copper alloy
Lithium-copper alloy is an alloy composed of lithium and copper. It is a type of soft magnet that is often used in various applications, particularly in electronics and manufacturing. To understand the alloy better, it is important to understand the properties of both its components, lithium and c......
Rare earth cobalt hard magnetic alloy
Rare earth cobalt hard magnetic alloy
Rare earth cobalt hard magnetic alloy is one of the most important magnets in practical applications. It is composed of two elements cobalt and rare earths, mainly samarium, neodymium and dysprosium. It has excellent magnetic properties and has become an impo......
Thermomagnetic Compensation Alloy
Introduction
Flux compensation alloy, also known as hot magnetic compensation alloy, is an alloy composed of a variety of rare earth metal elements such as lanthanum, terbium, cerium, and iron, having an extremely low magnetic permeability. It is widely used in various fields such as electrical e......
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