There are some neat cross-sections of the 28 nm process here: http://www.electroiq.com/blogs/chipworks_real_chips_blog/2011/07/tsmc-hkmg-is-out-there.html http:

There are some neat cross-sections of the 28 nm process here: http://www.electroiq.com/blogs/chipworks_real_chips_blog/2011/07/tsmc-hkmg-is-out-there.html http://www.electroiq.com/blogs/chipworks_real_chips_blog/201...