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Typical applications:
PBN
Crucibles
As different systems
require different shapes, among others, the major applications of these
crucibles are available in a wide
range
of formats including Vertical Gradient Freeze (VGF), Liquid
Encapsulated Czochralski (LEC), and MBE Epitaxy.
For crystal growth
applications, PBN crucibles and boats are used to contain the melt, e.g. GaAs,
InP and GaN, as it is
transformed from a poly-crystalline state to a single crystal.
Its ultra-high purity and unique thermal properties
makes PBN
excellent candidate to consider for the crystal growth vessel.
PBN crucibles for VGF
and PBN boats for III-V compound
PBN crucibles for LEC
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PBN crucibles for LEC
PBN Crucibles for MBE,
OLED, and effusion
cell hardware
Our MBE Crucibles are
used to vaporize a variety of materials e.g. Gallium (Ga) and Aluminum (Al) for
epitaxial growth compound
semiconductors, it’s to fit MBE tools from major organic
molecules effusions (OMEs).
PBN Plates
Our PBN plates are
excellent for heating arrays for MOCVD reactors and as electrical insulators for
CIGS and OLED sources as
they
benefit from uniform temperatures across the plate, increased
system uptime, consistent system performance and a long
life,
which ultimately saves costs.
Our ability to
manufacture large plates and to machine all components on site for accuracy and
consistency. E.g., insulators,
heat
shields, and wafer holders. Our engineers work closely with our
customers in designing and selecting correctly for their
application
to meet their project objectives .
PBN Coated Graphite
PBN
can be coated on graphite surface to seal and protect graphite
from very corrosive atmospheres including most molten
metals, acids, and hot ammonia, e.g. to
resist NH3
atmosphere at high
temperatures (as in the case of the MOCVD machine process). PBN coated graphite
components
are
optimum to avoid consumption of graphite parts and
contamination, not only to extend heater life or temperature
capability,
but to provide electrical breakdown protection in MBE, CIGS PV
and OLED applications. The components
can be
used as heaters, susceptors and reflectors.
We will work closely with
customers on the coating/substrate design and to meet your project expectations.
The other
applications:
PBN pipes: thermocouples
covers, furnace tubes and etc.
PBN Rods: supports, bolts
and etc.
PBN wafers: boron
dopants, heat sink substrates and etc.
PBN SUMO crucibles
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