Heeger Materials (HM) Provides high purity semiconductor materials at a competitive price.
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Tellurium is a silvery grey element with properties intermediate between those of metals and nonmetals. Our Tellurium products contain Tellurium Ingot, Tellurium Lump, Tellurium Granules, Tellurium Powder, and Tellurium Dioxide, with purity range from 99.99% up to 99.9999%, small quantity like 100g or 1kg sample order or more than 1MT order are welcomed.
Bismuth is brittle, a heavy metal that has a low thermal conductivity and is widely used in metal alloying. Our Bismuth products include Bismuth Ingot, Bismuth Granule, Bismuth Needle, Bismuth Powder, Bismuth Trioxide, and Bismuth Alloys. We can provide Bismuth (Bi) with the purity of 99.99%, 99.999%,99.9999%, and 99.99999%.
Indium is a soft, ductile, malleable, lustrous metallic metal with silvery-white color which is used in the semiconductor industry, in low-melting-point metal alloys such as Lead-free solders. Our Indium products include indium ingot, indium granules, indium foil, indium wire, indium coin, Indium Ribbon, indium oxide, etc.
The atoms in a semiconductor are materials from either group IV of the table, from a mixture of group III and group V (called III-V semiconductors), or of combinations from group II and group VI (called II-VI semiconductors). Because different semiconductors are made from elements from different groups within the table, properties vary between semiconductors. Silicon, which may be a group IV, is the most ordinarily used semiconductor material because it forms the idea for microcircuit(IC) chips and is the most mature technology and most solar cells also are silicon-based. A full periodic table is given within the page table. Several of the fabric properties of silicon are given within the page Silicon Material Parameters.
We are an important producer of selenium, tellurium products, as well as the leading global market supplier of gallium, indium, germanium, bismuth, and cadmium. Our products mainly cover 7 rare metals selenium, tellurium, germanium, cadmium, indium, gallium, and bismuth, and their alloys and compounds, and are widely used in high-tech industries and strategic emerging industries. Meanwhile, we provide high purity (class MBE) metals as an epitaxial source of MBE of various shapes and shapes and as a source metal for growing GaAs, InP, InSb, GaSb, CdTe, CdTe, and Cd ZnTe crystals, as well as doped and other source materials. Our business focus is on rare metals, advanced materials, products applied in electronics, photovoltaic, LED, infrared materials, thermal power, photoelectric sensors, radiation detectors, pharmaceutical, ceramics, etc.