1. Home/
  2. PRODUCTS/
  3. MICROSCOPY SUPPLIES/
  4. ELECTRON MICROSCOPY/
  5. Sample Preparation/
  6. Silicon Wafer

Silicon Wafer

51-1625-0432

These 2" (50.8mm), 3" (76.2mm) and 4" (102mm) diameter silicon wafers can be used either as substrates for thin film research or to make small silicon substrates by dicing the wafer into smaller pieces using a scriber. Choose your type from the drop-down menu.

Pre Order Icon
Pre Order NowPre Order - We dont hold stock for this item. Once your order is placed, please contact us for accurate lead times
Quantity
-
1
+
$ 55.00
-
0
+
$ 44.14
Add ESD Safe Carbon Wafer Tweezers (Style 4WF) product code: 51-1625-0953
ESD Safe Carbon Wafer Tweezers (Style 4WF) product photo
-
0
+
$ 25.03
Add Plastic Tweezers for Wafer Handling product code: 51-1625-0929
Plastic Tweezers for Wafer Handling product photo
TOTAL
Sales tax & shipping will be calculated when you check out

DESCRIPTION

These 2" (50.8mm), 3" (76.2mm) and 4" (102mm) diameter silicon wafers can be used either as substrates for thin film research or to make small silicon substrates by dicing the wafer into smaller pieces using a scriber. Wafers generally have flats or notches cut into one or more sides indicating the crystallographic plane and doping type. These silicon wafers are available as P-type (boron doped) wafers which are cut with a primary flat. The wafers are 230 - 575µm thick, polished on one side and do not have a silicon dioxide top coating. Each wafer is shipped in a wafer carrier.

Properties:

  • Orientation: <100> for 2" and 4" wafer <111> for 3"
  • Resistance: 1-30Ω
  • Type P: (Boron) (1 primary flat)
  • No SiO2 top coating
  • Wafer thickness:
    Ø2" = 9 - 13 mill (230 - 330µm)
    Ø3" = 13.6 - 18.5 mill (345 - 470µm)
    Ø4" = 18.7 - 22.6 mill (475 - 575µm)
  • Roughness: 2nm
  • TTV: = <20µm
  • Wafer is polished on one side

 

TECHNICAL INFORMATION

PAYMENT & DELIVERY

Payment Policy

Our eStore allows customers to pay for their order by prepaid methods like debit & credit card, paypal or prepaid invoice via a bank transfer and through postpaid net 30 days invoice. If you wish to pay by card or paypal, you don’t need to communicate with us first and you can also check out as guest. If you wish to pay by prepaid bank transfer, you will have to register a MyOI account first, then request to ecommerceteam@estore.oxinst.com to activate prepaid bank transfer (Proforma invoice) on your MyOI account.

If you wish to pay by net 30 days invoice, you will have to request this when you register a MyOI account. Please be aware that only customers with previous business with Oxford Instruments will be authorised to pay by net 30 day invoice. You can explain your previous business with Oxford Instruments when you register your MyOI account. If your institution or company doesn’t have any previous business relationship with Oxford Instruments, you will be asked to place at least 3 prepaid orders through the eStore before we can consider your request.

If your institution or company has a special arrangement with Oxford Instruments, please get in touch with ecommerceteam@estore.oxinst.com providing information about your contact person in Oxford Instruments

Our eStore is managed by our ecommerce partner Modus Link. This means that on the e-invoice, you will see both the ModusLink and Oxford Instruments logos. If you wish to pay by net 30 day invoice, you will have to send us a PO with ModusLink as supplier, because the invoice will have to be paid into ModusLink’s bank account, so we need to make sure ModusLink is a registered vendor in your system and payment won’t be delayed.

If you need to register ModusLink as supplier, please feel free to send to ecommerceteam@estore.oxinst.com any documents and we will help you and fill it for you.

Delivery

Our stock is shipped from The Netherlands.

Express shipping (4 to 5 working days) is USD $59 (Free for orders over USD $1499)

Please be aware that ship DAP to your destination. DHL will contact you in order to pay for import duties when the parcel reaches the entry point of your country. Please make sure that your contact email and telephone number are correct.
.
  • Express Shipping

Recently Viewed

Silicon Wafer product photo
Silicon Wafer
ID 51-1625-0432
$ 55.00