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ELECTRONIC MATERIALS
Semiconductors
Storage No. |
Item |
Remarks |
Price |
Compartment |
N-2-1-1 |
Germanium(Ge) |
Specific resistance:15 Ω cm
Sb-concentration:3x1014/cm³ |
75,000/kg |
20 |
2 |
Silicon(Si) |
Specific resistance of epitaxial
layer:3.5~5.0 Ω cm(P-doped N-type)
Specific resistance of substrate:0.02 Ω cm(Sb-doped N-type) |
1,763/sheet |
20 |
3 |
Cadmium sulfide(CdS) |
|
5,000/g |
20(S) |
4 |
Gallium arsenide(GaAs) |
|
8,000/g |
20(S) |
5 |
Gallium phosphide(GaP) |
|
100,000/g |
20(S) |
6 |
Zinc telluride(ZnTe) |
Specific resistance:45 Ω cm
Mobility:140cm²/Vs
Impurity concentration:1x1015/cm³ |
150,000/g |
20(S) |
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Piezoelectric Ceramics
Storage No. |
Item |
Remarks |
Price |
Compartment |
N-2-2-1 |
Piezoelectric ceramics(PCM)(*) |
PbTiO3, PbZrO3, Pb(Mg.Nb)O3
ternary system |
28/piece |
20 |
2 |
Piezoelectric unit for gas igniter |
|
78/piece |
20 |
3 |
Pickup element |
|
16.50/piece |
20 |
4 |
TV audio signal trap resonator |
|
25/piece |
20 |
5 |
High-selectivity ceramic filter |
|
300/piece |
20 |
6 |
High temperature, high frequency(MLT)piezoelectric ceramic |
|
3,000/piece |
20 |
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Ferromagnetic Ceramics
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Magnets
Storage No. |
Item |
Remarks |
Compartment |
N-2-4-1 |
KS magnet |
Pioneering high coercive force alloy magnet |
24 |
2 |
OP magnet |
First artificial oxide magnet |
24 |
3 |
MK magnet |
High energy product |
24 |
4 |
NKS magnet |
High coercive force |
24 |
5 |
Vicalloy |
High residual magnetization |
24 |
6 |
ESD magnet |
High energy product magnet of theoretically elongated single domain |
24 |
7 |
ESD magnet powder |
|
24(S) |
8 |
Barium ferrite magnet |
High coercive force |
24 |
9 |
Strontium ferrite magnet |
High coercive force |
24 |
10 |
Pt-Co magnet |
High coercive force and high energy product |
24 |
11 |
Mn-Al magnet |
High coercive force |
24 |
12 |
Rare earth-Co magnet(Sm-Co) |
High coercive force and high energy product |
24 |
13 |
Rare earth-Co magnet(Ce-Co) |
High coercive force and high energy product |
24 |
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