SMFL Services and Capabilities
The capabilities of the SMFL include:
- Wafer cleaning, ion implantation and diffusion, and high temperature processing both with conventional tube furnaces and RTP systems.
- CVD / PECVD deposition capabilities are available for oxides, nitrides, and polysilicon. A variety of vacuum systems are available for sputtering and thermal evaporation of metals and dielectrics.
- Lithography, including automated coating and development systems combined with a set of two 5:1 steppers with capabilities down to 0.40 microns, as well as 1:1 contact lithography and an electron beam exposure system for photo mask production.
- Plasma etch capabilities for silicon, oxides, nitrides, and metals and provision for a broad variety of wet chemical etch processes as well as copper electroplating and CMP.
- Complete prototyping of devices and systems with help from the electrical and surface analytical characterization labs, microelectronics layout and computer simulation facilities, and in-house industry-standard electronics packaging capability.
The SMFL offers a wide range of services from single process up to foundry services.
It is by no means a complete list, please contact us so that we can discuss your needs.
The SMFL has a 2um CMOS process with an effective L of 1.5um.
- We have run this process for customers using their design and incorporating our test structure for test verification.
- Aluminum and Tungsten gate metals have been processed - others are possible.
- Our Vt's are well matched but implant splits are possible.
- We are currently putting together a page with more details including
- Spice model parameters
- Test results of last lot run - 4/12
- Overview of the SMFL test chip with details on specific devices
** Typical run time is ~8 weeks
If you require this information or a quote on your process, please contact T. Grimsley
Single Process Services
Scanning Electron Microscopy
There are several SEMs available for imaging a variety of samples.
*Amray 1830 LaB6 system
- LEO EVO 50 LaB6 system. Contact Sean Rommel of RIT's Electrical and Microelectronic engineering Department about this tool.
Film Thickness - Ellipsometry
- Woollam VASE with Autoretarder operating at wavelengths from 240-1700nm and variable angle of incidence.
- Rudolph Auto EL IV operating at three wavelengths
Film Thickness - Profilometry
- Tencor P2 is a long length scanning profilometer useful for measuring step heights.
Film Thickness - Optical
- CDE Res Map provides sheet resistance and resistivity mapping of silicon wafers and films.
Thin Film Deposition
- The SMDL has a variety of DC and RF deposition tools. The PE 4410 is loadlocked and has sputter etch capability.
- A wide variety of targets exist in bonded 8" form and unbonded 4" targets for the sputter head on the CVC 601 Sputter .
- Al/Si, Ti, Cr, W/Ti, Cu, Mo, Ta - 8" bonded, water cooled targets
- Cu, Ti, Ni, Cr, Ge, InSn, Mo, NiCr - 4" target for sputter head
- The SMFL has two thermal evaporators - one is a basket style for various metals and the other is a flash evaporator for deposition of aluminum.
Electron Beam Evaporation
The SMFL has a CHA_Ebeam_Evaporator with a 3KV electron beam gun with an eight pocket carousel.
Plasma Enhanced Chemical Vapor Deposition (PECVD)
The SMFL has a Applied Materials P5000 systems equipped with two deposition chambers
Low Pressure Chemical Vapor (LPCVD)
- Our ASM LPCVD system is capable of depositing Nitride, Poly and Low Temp Oxide.
- We also has an Parylene deposition system
A complete listing of all of the Tools in the SMFL can be found here