Hi,

I am looking for vendors who could supply small
quantities of 4" wafers with film stack of 200 nm
thermal oxide, 250 nm of aluminum, and 1.5 um of
silicon.

    -----------
    1.5 um Si
    -----------
    250 nm Al
    -----------
    200 nm SiO2
    -----------
    4" Silicon
    Substrate
    -----------

Please email suggestions and comments to
"joeywong@alum.mit.edu". Thank you!

Jo-Ey Wong