Expert method that involves raising roofs using porous materials, offering a multifaceted solution for reducing overall roof ...

Repairing or replacing a roof can be a major expense that many homeowners can’t cover out of pocket. Homeowners spend anywhere from $5,500 to $11,000 on a new roof, with an average cost of ...

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A mixed lithography with self-aligned spacer image transfer (SIT) technology and I-Line lithography is successfully demonstrated in this paper. The large patterns are defined in the resist film ...

This work presents the use of ultimately thin (15 nm) L-shaped spacers to open the process window for deposition-related steps. Whereas conventional spacers prevent the correct active area ...