News

2″ Silicon Wafer-9

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment n-type Si:P [110] 2″ 250 P/E FZ ~50 PF<111> SF 134° n-type Si:P [110] 2″ 900 P/E FZ 50-100 1 F @ <111> only n-type Si:P [110] 2″ 280 P/P FZ 16-30 1 F @ <111> only n-type Si:P [110] 2″ 1000 P/P FZ 15-18 1 F @ <1,-1,0> n-type Si:P [100] 2″ 300 P/P FZ 1,000-1,600 SEMI Prime n-type Si:P [100] 2″ 300 P/P FZ 600-1,200 SEMI Prime, n-type Si:P [100] 2″ 2000 P/E FZ >600 SEMI Prime, , Individual cst n-type Si:P [100] 2″ 200 P/P FZ 500-1,500 SEMI Prime, n-type Si:P [100] 2″ 300 P/E FZ >300 SEMI Prime, n-type Si:P [100] 2″ 500 P/P FZ >200 SEMI Prime, n-type Si:P [100] 2″ 300 P/P FZ 50-110 SEMI Prime, n-type Si:P [100] 2″ 280 P/P FZ 20-70 SEMI Prime, n-type Si:P [100] 2″ 300 P/E FZ 10-40 SEMI Prime n-type Si:P [100] 2″ 300 P/P FZ 0.5-1.0 SEMI; TWO flats at 90° n-type [...]

2019-03-07 Read more...

2″ Silicon Wafer-8

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment n-type Si:P [111] 2″ 275 P/P 2.5-3.5 SEMI Prime, n-type Si:P [111] 2″ 500 P/E 2.2-3.8 SEMI Prime, n-type Si:P [111] 2″ 300 P/E 1-10 SEMI Prime, , TTV<5μm n-type Si:P [111] 2″ 500 P/E 1-10 SEMI Prime, n-type Si:P [111] ±0.5° 2″ 6000 P/E 1-10 SEMI Prime, Individual cst n-type Si:Sb [111] ±0.5° 2″ 300 P/E 0.05-0.09 SEMI Prime, n-type Si:Sb [111-3.5°] ±0.5° 2″ 300 P/E 0.05-0.09 SEMI Prime, , in hard cassettes of 5 & 8 wafers n-type Si:Sb [111] 2″ 2900 P/P 0.013-0.015 Prime, NO Flats, Individual cst n-type Si:Sb [111-2.5°] ±0.5° 2″ 280 P/E 0.012-0.017 SEMI, n-type Si:As [111] ±0.5° 2″ 279 P/E 0.001-0.005 SEMI Prime p-type Si:B [100] 2″ 300 OxP/EOx 5-10 SEMI Prime, Both sides with 24,000 [...]

2019-03-07 Read more...

2″ Silicon Wafer-7

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment n-type Si:P [100] 2″ 280 P/P 1-5 SEMI Prime, Si:P [100-6°] 2″ 300 P/E 1-5 SEMI Prime, n-type Si:P [100] 2″ 350 P/P 1-50 Test, Polished but dirty and scratched. Can be re-polished for additional fee, NO Flats n-type Si:P [100] ±1° 2″ 400 ±15 P/P 1-10 SEMI Prime, TTV<3μm, Empak cst n-type Si:P [100] 2″ 3175 P/E 1-3 Prime, NO Flats, Individual cst n-type Si:P [100] ±1.0° 2″ 6000 P/E 1-10 SEMI Prime, , Individual cst n-type Si:P [100] 2″ 300 P/P 0.8-1.0 SEMI Prime, n-type Si:Sb [100] 2″ 300 P/E 0.01-0.02 SEMI Prime, n-type Si:Sb [100] 2″ 500 P/P 0.01-0.02 SEMI Prime, , in hard cassettes of 5 wafers n-type [...]

2019-03-07 Read more...

2″ Silicon Wafer-6

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment p-type Si:B [111] 2″ 1000 P/E 0.001-0.005 SEMI Prime p-type Si:B [111] ±0.5° 2″ 500 P/P <0.01 SEMI Prime p-type Si:B [111] ±0.5° 2″ 500 P/P <0.01 {0.00087-0.00100} SEMI Prime p-type Si:Ga Poly. 2″ C/C 0.024-0.036 Gallium doped Concentrate (each with measured Gallium content) n-type Si:P [110] 2″ 280 P/E 19-33 SEMI Prime, 1 Flat @ [1,-1,0], in hard cst n-type Si:P [110] 2″ 280 P/E 19-33 SEMI Prime, n-type Si:P [110] ±0.5° 2″ 300 P/E 1-5 SEMI Prime, , TTV<5μm n-type Si:Sb [110] 2″ 375 P/E 0.005-0.020 SEMI n-type Si:Sb [110] 2″ 375 P/E 0.005-0.020 SEMI n-type Si:P [100] 2″ 400 P/P 210-880 SEMI Prime, n-type Si:P [100] 50mm 280 P/E 130-280 SEMI Prime, n-type Si:P [100] 2″ 300 P/P 33-48 SEMI TEST – Some wafers have scratches, n-type [...]

2019-03-07 Read more...

2″ Silicon Wafer-5

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment p-type Si:B [100] 2″ 250 P/P 0.01-0.02 SEMI Prime, TTV<5μm p-type Si:B [100] 2″ 300 P/E 0.01-0.02 SEMI, p-type Si:B [100] 2″ 500 P/P 0.01-0.02 SEMI Prime, p-type Si:B [100] 2″ 600 P/E 0.01-0.05 SEMI Prime, p-type Si:B [100] 2″ 525 P/E 0.005-0.020 SEMI Prime, , TTV<5μm p-type Si:B [100] 2″ 300 P/E 0.001-0.005 SEMI Prime, p-type Si:B [100] 2″ 300 P/E 0.001-0.005 SEMI Prime, p-type Si:B [100] 2″ 300 P/E 0.001-0.005 SEMI Prime, p-type Si:B [100] 2″ P/E SEMI Prime p-type Si:B [100] 2″ 525 P/P <0.01 {0.0076-0.0078} SEMI Prime, , in hard cassettes of 5 wafers. p-type Si:B [111] ±0.5° 2″ 275 P/E 1-30 SEMI Prime p-type Si:B [111] ±0.5° 2″ 330 P/E 1-20 SEMI Prime p-type Si:B [111] ±0.5° 2″ 330 P/E 1-20 SEMI Prime p-type Si:B [111] ±0.5° 2″ 425 P/P 1-4 {2.8-3.1} SEMI Test, Dirty, can be [...]

2019-03-07 Read more...

2″ Silicon Wafer-4

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment p-type Si:B [100] 40mm 250 P/E 1-100 SEMI Prime, Soft cst p-type Si:B [100] 2″ 280 P/P 1-5 SEMI Prime, p-type Si:B [100] 2″ 280 P/P 1-5 SEMI Prime, p-type Si:Ga [100] 2″ 350 P/P 1-5 SEMI Prime, p-type Si:B [100] 2″ 525 P/P 1-30 SEMI, p-type Si:B [100] 2″ 1000 P/P 1-10 SEMI Prime p-type Si:B [100] 2″ 1000 P/E 1-10 SEMI Prime p-type Si:B [100] 2″ 275 P/E 0.5-1.0 SEMI p-type Si:B [100] 2″ 3150 C/C >0.5 1Flat p-type Si:B [100] 2″ 280 P/P 0.4-0.6 SEMI Prime, p-type Si:B [100] 2″ 275 P/E 0.2-0.4 SEMI Prime, p-type Si:B [100] 2″ 279 P/P 0.08-0.12 SEMI Prime p-type Si:B [100] 2″ 300 P/E 0.016-0.017 Prime, NO Flats p-type Si:B [100] 2″ 300 P/E 0.016-0.017 Prime, NO Flats p-type Si:B [100] 2″ 250 P/P 0.015-0.020 SEMI Prime p-type Si:B [100] 2″ 250 P/P 0.015-0.020 SEMI Prime p-type Si:B [100] 2″ 250 P/P 0.015-0.020 SEMI Prime p-type Si:B [100] 2″ 280 P/P 0.015-0.020 Prime, NO Flats p-type Si:B [100] 2″ 280 P/P 0.015-0.020 Prime, NO Flats p-type Si:B [100] 2″ 3000 P/E 0.015-0.020 Groups of 5 + 5 + 6 [...]

2019-03-07 Read more...

2″ Silicon Wafer-3

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment Intrinsic Si:- [100-4.0°] ±0.5° 2″ 400 P/E FZ >20,000 SEMI Prime, TTV<5μm Intrinsic Si:- [100] 2″ 400 P/E FZ >20,000 SEMI Prime, TTV<5μm Intrinsic Si:- [100] 2″ 200 P/P FZ >10,000 SEMI Prime Intrinsic Si:- [100] 2″ 350 P/P FZ >10,000 SEMI Test, Wafers with edge chips Intrinsic Si:- [100] 2″ 500 ±10 P/E FZ >10,000 SEMI Prime Intrinsic Si:- [100] 2″ 500 ±10 P/E FZ >10,000 SEMI Prime Intrinsic Si:- [100] 2″ 500 ±10 P/E FZ >10,000 SEMI Prime Intrinsic Si:- [100] 2″ 300 P/E FZ 5,000-10,000 SEMI Prime Intrinsic Si:- [100] 2″ 300 P/E FZ 5,000-10,000 SEMI Prime, in hard cassettes of 2 & 5 wafers Intrinsic Si:- [111] ±0.5° 2″ 330 P/P FZ >20,000 SEMI Intrinsic Si:- [111] ±0.5° 2″ 330 P/P FZ >20,000 SEMI Intrinsic Si:- [111] ±0.5° 2″ 350 P/E FZ >20,000 SEMI Prime Intrinsic Si:- [111] ±0.5° 2″ 350 P/E FZ >20,000 SEMI Prime Intrinsic [...]

2019-03-07 Read more...

2″ Silicon Wafer-2

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment n-type Si:P [100] 2″ 200 P/P FZ 500-1,000 SEMI, , in hard ccassettes of 4, 5 & 5 wafers n-type Si:P [100] 2″ 500 P/P FZ >200 SEMI Prime, n-type Si:P [100] 2″ 225 P/P FZ >100 SEMI, , Individual cst, 1 very deep scratch n-type Si:P [100] 2″ 280 P/E FZ 60-90 SEMI Prime n-type Si:P [100] 2″ 150 P/P FZ 50-110 SEMI Prime, n-type Si:P [100] 2″ 280 P/P FZ 2-5 SEMI Prime n-type Si:P [111-3.5° towards[110]] ±0.5° 2″ 279 ±15 P/E FZ >2,000 SEMI Prime n-type Si:P [111] ±0.5° 2″ 280 P/P FZ 2,000-4,000 SEMI Prime, TTV<5μm, Both-sides Epi-Ready n-type Si:P [111] ±0.5° 2″ 280 P/P FZ 2,000-4,000 SEMI Prime, TTV<5μm n-type Si:P [111] ±0.5° 2″ 280 P/P FZ 2,000-4,000 SEMI Prime n-type Si:P [111] ±0.5° 2″ 300 P/P FZ 2,000-4,000 SEMI [...]

2019-03-07 Read more...

2″ Silicon Wafer-1

PAM XIAMEN offers 2″ Silicon Wafer. Material Orient. Diam. Thck (μm) Surf. Resistivity Ωcm Comment p-type Si:B [110] ±0.5° 2″ 279 P/E FZ >1,000 p-type Si:B [100] 2″ 300 P/E FZ 2,800-3,300 SEMI Prime, TTV<7μm p-type Si:B [100] 2″ 300 P/E FZ 2,800-3,300 SEMI Prime, TTV<7μm p-type Si:B [100] 2″ 300 P/E FZ 2,800-3,300 SEMI Prime, TTV<7μm p-type Si:B [111] ±0.5° 2″ 500 P/P FZ 5,000-6,500 SEMI Test (in unsealed cassette) p-type Si:B [111] ±0.5° 2″ 275 P/E FZ 3,000-5,000 SEMI Prime, Lifetime>2,000μs, in hard cassettes of 5 wafers p-type Si:B [111-7° towards[110]] ±0.5° 2″ 279 P/P FZ >2,000 SEMI Prime p-type Si:B [111] ±0.5° 2″ 331 P/E FZ 2,000-5,000 SEMI, Soft cst p-type Si:B [111] ±0.5° 2″ 331 P/E FZ 2,000-5,000 SEMI TEST (Scratched), Soft cst p-type Si:B [111] ±0.5° 2″ 331 P/E FZ 2,000-5,000 SEMI Prime, in Soft cassettes of 4 [...]

2019-03-07 Read more...

Performance of Terahertz Photoconductive Antennas

PAM XIAMEN offers 150-μm-gapped THz photoconductive antenna. The types of terahertz photoconductive antennas prepared includes diope antenna,strip line antenna, bow-tie antenna and antenna array with different parameters. The antenna gaps are from 2 μm to 1 mm, and we also can make the antennas designed by the customers. The most [...]

2019-03-07 Read more...