Au/Ti-coated SiO₂/Si substrates are utilized in the fields of nanotechnology, scanning electron microscopy (SEM), atomic force microscopy (AFM), and a variety of other scanning probe microscopy applications. Stanford Optics boasts extensive experience in the manufacture and supply of high-quality optical products.
Our gold-plated silicon wafers serve as exceptional substrates, extensively utilized in the nanotechnology sector, scanning electron microscopy (SEM), atomic force microscopy (AFM), and various scanning probe microscopy applications. Additionally, they are ideal for cell culture, protein and DNA microarrays, and reflectometry. Each silicon wafer is meticulously coated with a 2 nm layer of titanium, followed by a 50 nm gold film, ensuring superior performance and reliability.
Our Au/Ti coated SiO₂/Si substrates are indispensable in the nanotechnology field, seamlessly integrating with SEM, AFM, and other scanning probe microscopy techniques. They are also pivotal in cell culture experiments, protein and DNA microarray development, and reflectometric analyses, providing a reliable foundation for advanced scientific research and technological innovations.
Each Au/Ti coated SiO₂/Si substrate is handled with utmost care during storage and transportation. Our stringent packaging protocols ensure that the substrates maintain their pristine condition, safeguarding their quality and performance upon delivery.
Composition |
Au, Ti, SiO2, Si |
Film |
Au(111)=50 nm Ti=2 nm SiO2=300 nm Si(100) P type B doped ~525 um Prime Grade
|
Resistivity |
1-20 ohm.cm |
Substrate Size |
100/50mm diameter, Thickness 0.525 mm/0.279mm |
Polish |
One side polished |
Surface roughness |
< 10 A RMS |
Maximum Thermal Budget of Au film: |
below 200 ℃ |
E-mail address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.
Please fill in the required fields.