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Content Provider | IEEE Xplore Digital Library |
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Author | Witke, T. Siemroth, P. |
Copyright Year | 1998 |
Description | Author affiliation: Fraunhofer Inst. Mater. & Beam Technol., Dresden, Germany (Witke, T.) |
Abstract | A high current metal ion source has been designed and successfully used for activated deposition. An ion beam of some amperes is produced by transporting the fully ionized plasma from a pulsed high current vacuum arc through a curved magnetic duct. Deposition rates of some ten nm per second can be achieved. The deposited layers are free of particles, holes and pits. Films of about 50 nm have been deposited homogeneously (thickness variation below 5%) on a 4 inch substrate after 300 pulses. Repetition rates are adjustable from more than 100 Hz down to single pulses in dependence on the acceptable thermal input. Several applications are described in the paper: (1) deposition of hard, amorphous carbon films; (2) droplet-free TiN films for advanced applications; (3) transparent Al/sub 2/O/sub 3/ protective coatings; and (4) metallization for microelectronics. |
Starting Page | 605 |
Ending Page | 608 |
File Size | 997804 |
Page Count | 4 |
File Format | |
ISBN | 0780339533 |
ISSN | 10932941 |
DOI | 10.1109/DEIV.1998.738784 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1998-08-17 |
Publisher Place | Netherlands |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Vacuum arcs Magnetic films Ion sources Ion beams Plasma sources Plasma transport processes Amorphous magnetic materials Ducts Amorphous materials Diamond-like carbon |
Content Type | Text |
Resource Type | Article |
Subject | Computer Networks and Communications Software |
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