where to find 130 nm 90 nm technology files

[mahalingamv@gmail.com]

hi all,

I am trying to use cadence encounter and buildgates for synthesis of
vhdl designs, I would like to have the library files (lef and tlf)
files for technology 130 nm 90 nm and below if available.

can someone advise me on where to get it.

thanks,
Mahalingam