We have a large selection of InAs wafers in stock and ready to ship.
Below is just a short list of the InAs that we have in stock. Please let us know if you can use or if you would like us to quote you on another spec.
Qty in | Material | Orient. | Diam | Thck | Surf. | Source | Resistivity | Nc | Mobil | EPD | Comment |
Stock | (mm) | (μm) | Ωcm | a/cm3 | cm2/Vs | /cm2 | |||||
2 | undoped InAs:-- | [100] | 3" | 500 | P/E | ITME | n--type 0.0125 | 2.30E+16 | >21,000 | <3,500 | EJ Flats; Epi Ready |
1 | undoped InAs:-- | [100] | 2" | 400 | P/E | ITME | n--type 0.00627 | 1.80E+16 | 54,000 | <1,000 | Epi Ready, (Ro, Nc and Mobility measured at 77ºK), TEST grade -- minor edge chips |
4 | n--type InAs:S | [111B] ±0.5° | 2" | 500 | P/E | Xiamen | (1--30)E17 | 10,000--25,000 | <15,000 | 2 Flats {PF @ <110>, SF 120° from PF; Epi Ready | |
19 | p--type InAs:Zn | [100] | 2" | 500 | P/E | Xiamen | (1--3)E18 | 100--130 | <10,000 | EJ Flats; Epi Ready | |
7 | undoped InAs:-- | [100] | 3" | 500 | P/E | ITME aro 5 wks | n--type ~0.0125 | 2.30E+16 | >21,000 | <3,500 | EJ Flats; Epi Ready |
2 | undoped InAs:-- | [100] | 2" | 400 | P/E | ITME aro 1 wks | n--type 0.00627 | 1.80E+16 | 54,000 | <1,000 | Epi Ready, (Ro, Nc and Mobility measured at 77K), TEST grade -- minor edge chips |
4 | undoped InAs:-- | [100] | 2" | 350 | P/E | ITME aro 1 wks | n--type 0.010 | 2.00E+16 | >23,000 | <5,000 | EJ Flats; Epi Ready |
50 | undoped InAs:-- | [100] | 2" | 500 | P/E | ITME aro 6 wks | n--type 0.0110--0.0125 | (2.3--2.7)E16 | 21,320--21,850 | EJ Flats; Epi Ready | |
4 | undoped InAs:-- | [100] | 2" | 500 | P/E | ITME aro 1 wks | n--type 0.0110--0.0125 | (2.3--2.7)E16 | 21,320--21,850 | EJ Flats; Epi Ready -- TEST grade -- Edge Chips on S Flat | |
3 | p--type InAs:Zn | [100] | 2" | 450 | P/E | ITME aro 3 wks | 0.0048--0.0113 | (1.1--3.6)E19 | 116--152 | <1,000 | Epi Ready, Low EPD, small Flat 180° from PF |