Links
[1] https://www.google.com/url?q=https%3A//drive.google.com/a/stanford.edu/file/d/1R6vKAYFGOZ0wlOzTdHe38-BR9GINdyiB/view%3Fusp%3Dsharing&sa=D&ust=1568552691722000&usg=AFQjCNESt9-TId9EUViQag2TcumXTU_O0A
[2] https://snfexfab.stanford.edu/snf/project-type/e241
[3] https://snfexfab.stanford.edu/guide/materials/aluminum-gallium-nitride
[4] https://snfexfab.stanford.edu/nano/material/gan