Material, Technologie
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Semiconductor single crystals

We are a leading manufacturer and supplier of research materials

Please request your non-binding offer. You can use our crystal designer or our inquiry form.
Starting with monocrystalline silicon for photonics applications, through gallium nitrite in light-emitting diodes, to Group III-V compound semiconductors such as InP or GaAs for microelectronic components and quantum computing – single-crystal semiconductors are the key to many technological achievements in modern times.	A silicon wafer.

MaTecK provides semiconductor monocrystals of the highest purity and perfection for applications in research and industry. Some semiconductor materials are listed below. In addition to the usual wafers with a diameter of 1" to 6", we also offer them oriented, cut and coated as required. We look forward to your INQUIRY.	Si semiconductors in various shapes

Please request your non-binding offer. You can use our crystal designer or our inquiry form.

Various single crystal semiconductors

Crystal	Doping	Type	Carrier Concentration [cm^-3]	EPD [cm^-2]	Growth Technique & Diameter	Info
GaAs	None Si Cr Te Zn	SI N SI N P	/ 10¹⁷... 10¹⁹ / 10¹⁷... 10¹⁹ 10¹⁷ ... 10¹⁹	< 1x10⁵	CZ, LEC & HB ø3"
GaP	S Te Zn	N N P	10¹⁷... 3x10¹⁸ 10¹⁷... 3x10¹⁸ 10¹⁷... 5x10¹⁸	< 10⁵	CZ & LEC ø50mm
GaSb	None Zn Te Hi-R Hi-R	P P+ N P N	2x10¹⁶ 1-5x10¹⁸ 2-6x10¹⁷ 1-5x10¹⁶ 1-5x10¹⁶	< 10³	CZ & LEC ø3"
Ge	None Sb	P N		< 5x10³	CZ/Br ø1" - ø4"
InAs	None	N	on request (typically <3x10¹⁶)	< 5x10⁴	LEC ø30mm
InP	None Sn S Fe Zn	N N N SI P	1-2x10¹⁶ 1-3x10¹⁸ 1-4x10¹⁸ / 0.6-4x10¹⁸	< 5x10⁴	LEC ø2"
Si	None B As P Sb	P N N N			CZ/FZ ø2" - ø6"
CdS	None				Markov ø2"	?
CdSe	None				Markov ø2"	?
CdTe	None				Br	?
ZnS	None				Markov ø30mm	?
ZnSe	None				Markov ø30mm	?
ZnTe	None				Markov ø30mm	?

Tel.: +49 (0) 2461 - 9352 - 0
Fax: +49 (0) 2461 - 9352 - 11