NREL (www.nrel.gov <http://www.nrel.gov/> ) is the pioneer of this technology, I suggest that you study the work they have done on CIGS deposition. Thanks, ...
Maryam I suggest you contact Professor Colligon at Manchester Metropolitan University in the UK He has considerable expertise in his group regarding these...
Kheyrandish, Hamid
hamid@...
Oct 3, 2005 11:42 am
2253
Hello All, I am researching sputtered photoconductor coatings-specifically ZnTO2. I was wondering if anyone has had experience or infromation with such...
I have always recomended using "Grade 270" nickel obtained from Inco. It has been melted and any CO still dissolved from the nickel cabonyl refining will have...
Russ Hill
russ.hill@...
Oct 5, 2005 12:10 pm
2255
Hi all, thanks for the reply... i am out for a week so only now can I feedback you all.... well.FYI, our system is not grounded to ground....it was connected...
Does anyone have any experience with growing a superconducting layer of tantalum in a MBE? So far we tried to grow one on Al2O3 at room temperature, with a...
Does anyone have any experience with growing superconducting Ta layers? We tried to grow 500 nm of Ta on Al203 at room temperature with a growth rate of 0.4...
Hi all, thanks for all your comments the other day. Currently, i am also trying to investigate the cause of blinking and switch on/off of the plasma in my...
Greetings! Could anybody point to any issues (if any) or difficulties related to the PVD of Al-Sm? I got a system equipped with two e-guns and plan to do...
Dear All, I am busy with arc deposition system for hard coatings and I am trying to find pyrometer for monitoring substrate temperature during the coating...
Samson, Check for obvious shorting points (between cathode and anode) in the SiO2 gun. Make sure all the power cables are in good condition. Check for ...
Dear Samson I am not a sputtering Pro..but from the symptoms you described, it appears to me like sharp increase in the reflected power in a short time (due to...
B.V.Rao
bvrao1@...
Oct 7, 2005 9:16 am
2263
Dear Colleagues, We are looking for the supplier of Armco Ingot Iron (99.94Fe, 0.012C...) with high magnetic permeability for plasma magnetron. Thank you in...
Pawel Jedrzejowski
pawel.jedrzejowski@...
Oct 7, 2005 9:17 am
2264
Dear Ville, Look at the Ircon Modline 3 units (or more current versions if updated.) The work in this range, have a long focal length, and a small spot size. ...
If you can protect the sensor from coating then an IR t/c should work just fine. For example if your substrate is thin and you can position the sensor behind...
Dear Ville, Any commercially available pyrometer with appropriate temperature range and optical parameters related to your HV system you can use. Best regards ...
bas.opperdoes: Tantalum is very oxidizable, and the layer you have deposited is very thin. First, I would suggest that you go for a thicker film. Second,...
Dear all: Could anyone can provide the information of deposition of thick Si(amorphous or crystalline, 10-15 um) on Al alloy substrates? Does sputtering or...
Hi all, I have to deposit about 3 mcm thick Gd2O3 layer on Si wafer coated with 10 mcm polyimide. I plan to buy ready 2" Gd2O3 target for RF sputter we have. I...
Does anyone know of any vendors that offer UV lamp systems that are compatible with vacuum systems, with appropriate feedthroughs, and of the right wavelength...
Hi. I was wondering if anyone knows of a good masking material that can be brushed or painted on the sides of parts prior to PVD coating, to prevent overspray....
Typically in the aluminium metallizing industry they use either a carbon based aqueous paint or a paint based on the same ceramic as the resistance heated...
... Don Mattox -- ____________________________________ Donald M. Mattox Technical Director Society of Vacuum Coaters 71 Pinon Hill Place NE Albuquerque, NM...
SVC
donmattox@...
Oct 9, 2005 12:05 pm
2277
Try Aquadag. It's a water dispersion of very fine carbon. Unfortunately, I haven't used it in 40 years so I don't know if it's still available or if it has...
If your coatings are being applied at or below 180C you can use either water based or alcohol based Magic Marker. Removal is by used which either solvent ...
Gary Vergason
gvergason@...
Oct 9, 2005 12:06 pm
2279
If you are considering using a UV lamp in a vacuum have you considered instead using a plasma. Typically 50% of the output of a plasma is VUV & it too will...
Charles A Bishop
cabishopconsulting@...
Oct 9, 2005 12:23 pm
2280
Try Lesker. Here's a link to their quartz lamps: http://www.lesker.com/newweb/System_Components/sampleheaters/quartzlamp.cfm? ...
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