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topic 4792

Looking for Permalloy Electroplating Service


(2000)

Hi,

I'm a graduate student researcher of the Department of Electrical and Computer Engineering, University of California, Irvine. I'm currently working on a MEMS project to fabricate a microactuator.

I need some help with respect to the plating of permalloy. If someone knows which organization has the facility for permalloy plating, please kindly advise. A facility around Los Angeles area is preferred.

Thanks so much!

Jun Hua
UC Irvine - Irvine, California, USA


(2000)

Sorry, I don't know a shop in California, but Materials Innovation, 8 Commerce Ave., West Lebanon, New Hampshire is a good bet for high-tech low-volume permalloy plating.

Ted Mooney, finishing.com Teds signature
Ted Mooney, P.E. RET
finishing.com
Pine Beach, New Jersey


(2000)

Hi, Does anybody have the expertise on how to electroplating copper onto permalloy? I would like to consult you. Thanks so much! Jun Hua UC Irvine

Jun Hua
UC Irvine - Irvine, California, USA


(2000)

Snagged again, for the thousandth timesmiley.

I thought that by 'permalloy electroplating' he meant electroplating OF permalloy onto something else; but he meant electroplating of something else ONTO permalloy.

Ted Mooney, finishing.com
Teds signature
Ted Mooney, P.E. RET
finishing.com
Pine Beach, New Jersey


(2000)

Thanks so much Ted. What I actually need is, first, electroplating a permalloy thin film onto silicon substrate; second, etch away the undesired portion of the permalloy; third, electroplating copper onto the permalloy layer; forth, etch the copper layer to form a pattern.

I'm still wondering where to find the whole process.

Jun Hua
UC Irvine - Irvine, California, USA


(2002)

I have found UHV Sputtering of San Jose to be a reliable supplier of electronic grade thin films of permalloy on silicon wafers.

Robert Ditizio
Tegal Corporation - Petaluma, California, USA



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