{"id":31106,"date":"2004-11-01T00:08:20","date_gmt":"2004-11-01T00:08:20","guid":{"rendered":"https:\/\/silvaco.com\/%eb%b6%84%eb%a5%98%eb%90%98%ec%a7%80-%ec%95%8a%ec%9d%8c\/how-do-you-perform-a-lift-off-procedure-in-athena\/"},"modified":"2026-10-15T14:20:15","modified_gmt":"2026-10-15T21:20:15","slug":"how-do-you-perform-a-lift-off-procedure-in-athena","status":"publish","type":"post","link":"https:\/\/silvaco.com\/ko\/simulation-standard-ko\/how-do-you-perform-a-lift-off-procedure-in-athena\/","title":{"rendered":"How do you perform a lift off procedure in ATHENA?"},"content":{"rendered":"

Hints, Tips and Solutions&November 2004<\/h1>\n

Q.<\/strong>\u00a0How do you perform a lift off procedure in\u00a0ATHENA<\/strong><\/em>?<\/p>\n

A.<\/strong>\u00a0A common technique for creating metal contacts is one known as a lift off. When performing a lift off process step, in order to create metal contacts, for example, it is imperative that the part of the metal to be lifted off is disjoint from the deposited metal layer. A good way of performing a lift off process procedure in\u00a0ATHENA<\/strong><\/em>\u00a0is to make use of a deposit machine created in\u00a0ATHENA<\/strong><\/em>.<\/p>\n

The\u00a0ATHENA<\/strong><\/em>\u00a0syntax for such a procedure is as follows:<\/p>\n

rate.depo machine=au_depo material=gold a.m sigma.dep=0.0 unidirec dep.rate=500 angle1=0.00<\/span><\/p>\n

#<\/span><\/p>\n

deposit machine=au_depo time=1.0 minutes divisions=6<\/span><\/p><\/blockquote>\n

Here we have first created a machine called au_depo, the material we are depositing is gold, a.m specifies that the rate is in Angstroms per minute, dep.rate is the deposit rate i.e. in this case it is 500 Angstroms, unidirec specifies it is unidirection, angle1 is the angle used by unidirec. Sigma.dep specifies the surface diffusion parameter used by unidirect.<\/p>\n

\"\"<\/p>\n

Download Simulation Standard<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

A common technique for creating metal contacts is one known as a lift off. When performing a lift off process step, in order to create metal contacts, for example, it is imperative that the part of the metal to be lifted off is disjoint from the deposited metal layer. A good way of performing a lift off process procedure in\u00a0ATHENA\u00a0is to make use of a deposit machine created in\u00a0ATHENA.<\/p>\n","protected":false},"author":12,"featured_media":22371,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[7486],"tags":[],"class_list":["post-31106","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-simulation-standard-ko","entry","has-media"],"yoast_head":"\nHow do you perform a lift off procedure in ATHENA? - Silvaco<\/title>\n<meta name=\"description\" content=\"A common technique for creating metal contacts is one known as a lift off. 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