Q-Sense offers a broad range of substrates for different applications. All sensor crystals are specifically made for Q-Sense systems to ensure best possible measurement data. If you do not find the desired material in the lists below, please inquire - we continuously extend our range of materials. Sensors kept in stock
QSX 301
Gold, 100 nm
QSX 303
Silicon Dioxide, 50 nm
QSX 304
SS2343 (similar to US standard 316), stainless steel, 50 nm
QSX 305
Polystyrene, hydrophobic, 40 nm
QSX 309
Aluminum Oxide, 100 nm
QSX 310
Titanium, 50 nm
QSX 314
Platinum, 300 nm
QSX 327
Hydroxyapatite, HANANO™ method, 10 nm, on Ti, read more here!
QSX 331
Amorphous Fluoropolymer AF1600 from DuPont, 40 nm
Delivery time: 1 week (QSX 327 up to 3 weeks) Minimum ordered quantity: 1 box (5 sensors)
Silicon Dioxide 50 nm with 100 nm Ti adhesion layer, specifically for use with Q-Sense Ellipsometry Module
QSX 336
Borosilicate glass, 100 nm
QSX 337
Soda-lime glass, 100 nm
QSX 338
Au with Ti adhesion layer (Cr migrates in some echem. appl.)
QSX 311
Tantalum, 300 nm
QSX 312
Tungsten, 300 nm
QSX 313
Copper, 300 nm
QSX 315
Chromium, 15 nm
QSX 316
Iridium, 300 nm
QSX 318
Silicon Dioxide, 300 nm
QSX 319
Iron, 100 nm, packed in inert gas
QSX 321
Iron Carbide, 100 nm, packed in inert gas
QSX 322
Silver, 100 nm
QSX 323
Cobalt, 300 nm
QSX 324
Tantalum Nitride, 120 nm
QSX 325
Cerium Oxide, 300 nm
QSX 326
Iron Oxide, 60 nm
QSX 328
Silicon Nitride, 50 nm
QSX 329
Silicon Oxycarbide, 300 nm
QSX 330
Zirconium Oxide, 150 nm
QSX 332
Zinc oxide, 150 nm
Delivery time: Approximately 4 weeks Minimum order quantity: 1 box (5 sensors)
Other materials - please inquire We welcome orders for custom-made sensors, produced in our world class in-house sputtering facility. In principle, sensors can be coated with any material as long as it can be applied as a thin homogeneous film. Spincoated polymer films are also available. Please contact us for inquiries on sensor coatings with your specific surface material.
The specified thickness of each coating is approximate.
Please note that all sensor coatings are not resistant to all liquids and all gases. For example, the surface of many oxides and base metals, such as zinc oxide and cupper, are unstable in pure water. Do not hesitate to contact us if you are in doubt if a particular sensor coating will work or not under your measurement conditions, or if your Q-Sense sensors for any reason would not meet your expectations.
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