Gallium Arsenide

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*Metal Deposition Nitride * Fused Silica * Quartz * Float Zone * Pyrex * Ultra-Thin & Flat Silicon**




	Other CRYSTALS: BaB2O4 BaF2 CaF2 LiF MgF2 KBr KCl NaCl CsI CaCO3 GaAs Ge KRS-5 KRS-6 KDP KTP PbMoO4 LiIO3 LiNbO3 Quartz Sapphire Silicon Scintillators TeO2 TiO2 (Rutile)

Gallium Arsenide
Please Fill Out The Form Below For A Free Quote!

Diameter		2", 3", 4" , 6"
Thickness
Orientation
Resistivity
Mobility
EPD
Grade		Test, Prime or Other
Polished		One or Two-Side Polished
Doping
Type		N or P
Quantity

Name
Organization
Email
Phone
Fax
Special Requests

Currently in Stock 3/11/01
Lot #	Size	Specs
	70 mm x 51.5 mm	HB (100) Si/N Type
GAAS1103	76.2 mm x 635 um	(100)SI,undp R>3x107 EPD<7x104 2Pol Epi
GAAS1104	76.2 mm x 635 um	(100)SI,undp R>2x107 EPD<7x104 2Pol Epi E-J Flts
GAAS0294	2" x 480 um	Zn/P,(111) cc=4x10¹⁸, 2 pol, EPI
GAAS0244	20x25mmx381um	Zn HB cc=10¹⁸, (111) 1pol/1etch, EPI, EPD<10⁴
GAAS250E	76.2 mm dia.	(100) Semi Insul, 2 x 10⁸ ohm-cm, As-Cut
GAAS0432	2"dia x 450 um	(100) N/Te, cc=1-5x10¹⁷, 2pol, EPD<8x10⁴
GAAS0437	2"dia x 450 um	(100) P/Zn, cc=1-5x10¹⁷, 2pol, EPD<8x10⁴
GAAS0860	76.2 mm x 600 um	(100) N/Te cc=3 x 10¹⁸, 1 Pol, EPI
GAAS1291	50.8 mm x 450 um	(111) P/Zn, cc=1-2x10¹⁷EPD:3-5x10⁴2pol Epi
GAAS1584	76.2 mm x 600 um	(100) N/Te, cc>1x10¹⁸, EPD<8x10⁴, 1 pol
GAAS1583	76.2 mm x 600 um	(111) N/Te, cc>2x10¹⁸, EPD<8x10⁴, 1pol, Epi
GAAS1595	76.2 mm x 600 um	(111) N/Te, cc>1x10¹⁸, EPD<8x10⁴, 1 pol Epi
GAAS1755	76.2 mm x 350 um	(100) SI, Undp R>1x10⁸EPD<8x10⁴2pol Epi
GAAS1784	50.8 mm x 375 um	(111) N/Si, cc>1x10¹⁷, EPD<5x10⁴, 1Pol Epi
GAAS5667	50.8 mm x 450 um	(100) P/Zn, cc:1-4x10¹⁸, EPD<8x10⁴, 1pol, Epi
GAAS5669	50.8 mm x 450 um	(110) P/Zn, cc=1-2x10¹⁷EPD<8x10⁴ 2pol Epi
GAAS5691	50.0 mm x 350 um	HB, (100), P/Zn, cc:1-2x10¹⁹, EPD<1x10⁴, 1 Pol Epi
GAAS5908	50.8 mm x 400 um	(110) SI, Undp R>1 x 10⁸ EPD<8x10⁴, 2 Pol Epi

4" and 6"

We also have 4 & 6 inch wafers available. Mobility is greater than 4500 and EPD is nominally 1e5, both sides are polished and thickness for 4 inch is 625um and for the 6 inch is 675um.Orientation is (100)

Fill out the form for pricing of 4" and 6" prime and mechanical grade wafers.

6" prime & Mechanical are available within 10 days after order in quantities up to 100 pcs.

4" prime available as above, 4" mechanicals with standard Semi flats are as available in limited quantities. However, 4" mechanicals that have flats rotated 45deg to the standard are immediately available in quantities up to several hundred. These are most suitable for machine prove ins or in the case where wafers are cut into smaller pieces.