Links
[1] https://www.google.com/url?q=https%3A//drive.google.com/open%3Fid%3D11nzK0_eVbGReHoiSxPQfXdtJdjMmghzP&sa=D&ust=1568552691727000&usg=AFQjCNETasCaZvrc0vvbprQU1eNbF6avHg
[2] https://www.google.com/url?q=https%3A//drive.google.com/open%3Fid%3D1xHcbpFZNHNwl8b6yEY73SYERP9uOwuZE&sa=D&ust=1568552691728000&usg=AFQjCNFWGf_7wgH8h61D5e8fNQjrMj10CA
[3] https://snfguide.stanford.edu/snf/project-type/e241
[4] https://snfguide.stanford.edu/guide/equipment/processing-technique/photolithography