Products Lineup

(1)Standard Products

We keep a large number of products in stocks from common grade to high purity grade.

Contents Unit Standard Products Details Remarks
Grade H-Grade Higher than 6N(Garanteed) Higher than 7N The H-grade and A-grade products are produced using high purity poly-silicon, which is used for the semiconductor production process, as a raw material.
A-Grade Higher than 6N(Garanteed) Higher than 7N
B-Grade Higher than 5N(Garanteed) Higher than 6N
Electrical Resistivity (Ω・cm) Super Low Resistivity(P Type) 0.001〜0.01 Please contact us if you would like products with other electrical resistivities.
Middle Resistivity(P Type) 1〜10
Shapes (mm) Round Type 〜Ф1200 We can supply products in a variety of other shapes through the machining process.
Square Type 〜□1200
Thickness (mm) Plate ≦205
Ingot ≦300
Machining Surface Roughness Tailored for meeting request We can supply products in a variety of surface roughness to meet your needs. Some examples are slicing, cutting, grinding, lapping, and polishing.
Shapes Tailored for meeting request We can supply products of complicated shapes and a variety of shapes, from small to large.
Tolerance Tailored for meeting request Generally, a tolerance of 0.1mm is possible.

(2) Sputtering Target Products

For sputtering target application, our line-up has two types of products that can be applied in both DC and AC induced electrical fields. One product is middle electrical resistivity-type and the other is super low electrical resistivity-type.

Type Dopant Electrical Resistivity(Ω・cm) Us Conditions Shape
DC RF
P Boron 1~10 OK OK ~□800 ~Ф800
P Boron 0.001~0.01 OK OK ~□800 ~Ф800
*Other shapes are available for your request