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Hafnium Oxide (HfO2) Pellets & Tablets Evaporation Materials

Overview

We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can very and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.

General

Hafnium oxide is an inorganic compound with a chemical formula of HfO2. It has a density of 9.68 g/cc, a melting point of 2,758°C, and a vapor pressure of 10-4 Torr at 2,500°C. It is off-white in color and generally considered to be one of the more stable hafnium compounds. Hafnium oxide has been utilized significantly in recent years as an addition to computer chips as a way to improve the speed and efficiency of processors. It is also evaporated under vacuum for optical coatings and semiconductor fabrication.

SDS
Click here for the Hafnium Oxide SDS.
Request A Quote
Can't find the size or material you need? Please use our Materials Quotation Form to request.
Deposition Materials FAQ
Click here for answers to some of the most common questions we get asked.
Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.

Ordering Table

Material Size Quantity Purity Part # Price Add To
Cart
Material Size Quantity Purity Part # Price Add To
Cart
Hafnium Oxide 10 - 12 mm Dia. x 4 - 5mm thick 50 g 99.9% EVMHFO2TABB P.O.R.
Hafnium Oxide 10 - 12 mm Dia. x 4 - 5mm thick 100 g 99.9% EVMHFO2TABD P.O.R.
Hafnium Oxide 10 - 12 mm Dia. x 4 - 5mm thick 1 kg 99.9% EVMHFO2TABKG P.O.R.
Hafnium Oxide 10 - 12 mm Dia. x 4 - 5mm thick 500 g 99.9% EVMHFO2TABT P.O.R.
Hafnium Oxide 1mm - 3mm pieces 50 g 99.9% EVMHFO21-3B P.O.R.
Hafnium Oxide 1mm - 3mm pieces 100 g 99.9% EVMHFO21-3D P.O.R.
Hafnium Oxide 1mm - 3mm pieces 200 g 99.9% EVMHFO21-3H P.O.R.

Starter Sources Table

Starter sources can be used in place of pellets for e-beam evaporation. These sources are pre-machined or pre-melted slugs that can be used in conjunction with either a crucible liner or placed directly in the copper hearth of an e-gun. Once the starter source begins to deplete, they can be topped off with additional pellets. The main benefits of starters sources are superior packing density and ease of use. In order to quote a starter source, please contact international@lesker.com with your e-gun manufacturer and pocket size.

Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
Material
Symbol
Purity TOD (in.) Height (in.) BOD (in.) PartNo Price Add Item
Clearance Item HfO2 99.9% 0.747 0.322 0.600 EVMHFO30.322 P.O.R.
Clearance Item HfO2 99.9% 1.620 0.581 1.330 EVMHFO30.581 P.O.R.
Clearance Item HfO2 99.9% 1.780 0.641 1.480 EVMHFO30.641 P.O.R.
Note Clearance Item = Limited availability and specially priced.

 

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