Email Us:

Follow Us:


Company Registration:

US DUNS Number: 07-930-0068

UK DUNS Number: 222811 636

NAICS: 326150

UK VAT: 265649761

India GST: 03AABCI9814Q1Z6

Contact Us:

+1 646 470 4911 (USA)

+ 44 1782 454 144 (UK)

+ 353 71 985 3714 (Ireland)

+91-9779550077 (India)

+91-9779238252 (India)


Silicon/Cellulose Wafers

Stock No.

Platinum Coated Silicon Wafer

(P-type/Boron doped with thermally grown SiO2 surface)
Platinum Coated Silicon Wafer
Available Pack Size: 1Pc, 2Pcs, 5Pcs, 10Pcs & Bulk orders
facebook link button
Platinum Coated Silicon Wafer
ProductPlatinum Coated Silicon Wafer
Stock NoNS6130-10-1179
Diameter4” (101.6mm)Confirm
Crystal Orientation<100>Confirm
Deposit Layers:.
Titanium Dioxide (TiO2)400Å ± 50Å (Polished side)Confirm
Silicon Dioxide (SiO2)1micron (0.50 micron on both sides of wafer)Confirm
Platinum (Pt)1500Å ± 100Å (Polished side)Confirm
Typical Pt Resistivity1-20 Ohm-cmConfirm
Growth MethodCZConfirm
Resistivity15 Ω-cm (1-20)Confirm
SurfaceSingle Side PolishedConfirm
Water Configurationp-type Si + SiO2 + TiO2 + PtConfirm
Surface roughness≤ 5 ÅConfirm
Thickness of Platinum Layer150-200nmConfirm
Thickness of Si wafer<500 μmConfirm
RRG≤12 %Confirm
Oxygen Contents12.5-16.5 ppmaConfirm
Carbon Contents≤1 ppmaConfirm
Quality ControlEach Lot of Platinum Coated Silicon Wafer was tested successfully
Main Inspect VerifierManager QC

Expert Reviews

Dr. Henrik Jensen,Ph.D (Middle East Technical University Ankara, Turkey)

Silicon wafers are key component in integrated circuits. Integrated circuits are, simply put a composite of various electronic components that are arranged to perform a specific function. Silicon is the principle platform for semiconductor devices. A wafer is a thin slice of the semiconductor material, which serves as the substrate for microelectronic devices built in and over the wafer.

Dr. Chiyoko Hayashi (Osaka University Suita, Japan)

As silicon wafer’s primary use is in integrated circuits. Integrated circuits power many of devices that can be used by society everyday. Computers and smartphones are just two of the devices that are dependent on this technology. Silicon is the stable among all the semiconductors. Other uses include sensors, such as the tire pressure sensor system and solar cells. Silicon wafers absorbs the photons in sunlight and this in turn create electricity.

Dr. Joris Smits, Ph.D (Wrocław University of Technology, Poland)

The wafers serves as the substrates for microelectronic devices built in and over the wafer and undergoes many microfabrication process steps such as doping or ion implantation, etching, deposition of various materials and photolithographic pattering.

Dr. Ms. Sally Adams (National Technical University of Athens)

Silicon wafers are available in a variety of diameters from 25.4mm (1 inch) to 300mm. The diameter has gradually increased to improve throughput and reduce cost with the current state –of-the-art of fab considered to be 300mm with the next standard projected to be 450mm.

Dr. Peter Bruggmann (Technical University of Madrid, Spain)

Wafer thickness is determined by the mechanical strength of the material used the wafer must be thick enough to support its own weight without cracking during handling. Wafers are grown from crystals having a regular crystal structure, with silicon having a diamond cubic structure. Orientation is defined by the Miller index with (100) or (111) faces being the most common for silicon. Ion implantation depths depend on the wafer’s crystal orientation, since each direction offers distinct paths for transport.


Platinum Coated Silicon Wafer

Contact Us:
From us, you can easily purchase Platinum Coated Silicon Wafer (P-type/Boron doped with thermally grown SiO2 surface) at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at We invite you to contact us for further information about our company and our capabilities. At Nanoshel, we could be glad to be of service to you. We look forward to your suggestions and feedback.
Email Us:
Follow Us:
Direct Call Us:
USA - Sales/Research
+1 646 470 4911
UK - Sales/Research
+44 1782 454 144
Ireland - Sales/Research
+354 71 985 3714
India - Sales/Research
*Exchanges of materials/products are not permitted. Nanoshel does not offer refunds.
*US Dollar Cheques Not Accepted, Only Bank TT/Credit Cards Accepted

Nanoshel’s Product Categories Link:

Platinum Coated Silicon Wafer (P-type/Boron doped with thermally grown SiO2 surface)

Fast Ordering

Address Details

Request A Quote

Request A Quote