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supplier_for_si_sio2_wafers [2012/04/16 11:07]
ethanminot
supplier_for_si_sio2_wafers [2014/01/10 12:17]
ethanminot
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   *[[http://​www.svmi.com/​|Silicon Valley Microelectronics]] (Apr 2012, Johnson group used "​they'​re okay, at least if they send a bad batch of wafers they'​ll replace it without much hassle"​)   *[[http://​www.svmi.com/​|Silicon Valley Microelectronics]] (Apr 2012, Johnson group used "​they'​re okay, at least if they send a bad batch of wafers they'​ll replace it without much hassle"​)
   *[[http://​www.silicon-wafers.com/​|WRS Materials]] (Apr 2012, Johnson group "​they'​ve been pretty good")   *[[http://​www.silicon-wafers.com/​|WRS Materials]] (Apr 2012, Johnson group "​they'​ve been pretty good")
 +
 +=== Wafer specs ===
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 +If planning low temperature experiments,​ ask for p++ wafer with resistivity in the range of 5-20 mOhm-cm. With this level of doping, the global gate will continue to conduct well at liquid helium temperatures.

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