https://afmlab.physics.leidenuniv.nl/dokuwiki/ 2026-04-05T20:29:27+00:00 https://afmlab.physics.leidenuniv.nl/dokuwiki/ https://afmlab.physics.leidenuniv.nl/dokuwiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2023-01-27T11:06:41+00:00 Anonymous (anonymous@undisclosed.example.com) https://afmlab.physics.leidenuniv.nl/dokuwiki/doku.php?id=technicians:technical_plasma_asher&rev=1674817601&do=diff Technical information for the plasma cleaner text/html 2020-01-10T09:03:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://afmlab.physics.leidenuniv.nl/dokuwiki/doku.php?id=technicians:technical_uhv_resistance_evaporator&rev=1578647033&do=diff maintenance routine montly replace crystal when lifetime >20% replace materials yearly check glass isolator at electrodes clean chamber walls ordering parts Chromium plated Tungsten rods Kurt Lesker. Article number EVSCRW2. 4“ long. 36 euro for 5 pieces.