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Liquid-phase epitaxy (LPE) is a method to grow semiconductor crystal layers from the melt on solid substrates. This happens at temperatures well below the melting point of the deposited semiconductor. The semiconductor is dissolved in the melt of another material.
Liquid phase exfoliation is different from other liquid exfoliation methods, for example the production of graphene oxide, because it is much less destructive, leaving minimal defects in the basal planes of the nanosheets. It has recently emerged that LPE can also be used to convert non-layered crystals into quasi-2D nanoplatelets. [12]
This was for a device grown on a GaSb substrate by organometallic vapour phase epitaxy (OMVPE). Devices have been grown by molecular beam epitaxy (MBE) and liquid phase epitaxy (LPE). The internal quantum efficiencies (IQE) of these devices approach 90%, while devices grown by the other two techniques exceed 95%. [30]
InAsSb films have been grown by molecular beam epitaxy (MBE), metalorganic vapor phase epitaxy (MOVPE) and liquid phase epitaxy (LPE) on gallium arsenide and gallium antimonide substrates. It is often incorporated into layered heterostructures with other III-V compounds. [citation needed]
Metalorganic vapor-phase epitaxy (MOVPE) is the most popular deposition technology for the formation of compound semiconducting thin films for devices. [citation needed] It uses ultrapure metalorganics and/or hydrides as precursor source materials in an ambient gas such as hydrogen. Other techniques of choice include: Molecular-beam epitaxy (MBE)
One of the most used single crystals is that of Silicon in the semiconductor industry. The four main production methods for semiconductor single crystals are from metallic solutions: liquid phase epitaxy (LPE), liquid phase electroepitaxy (LPEE), the traveling heater method (THM), and liquid phase diffusion (LPD). [13]
Liquid phase epitaxy (LPE), in which a CdZnTe substrate is lowered and spinning on top of the surface of a slowly cooling liquid HgCdTe melt. This gives the best results in terms of crystalline quality, and is still a common technique of choice for industrial production.
LPE may refer to: Lambda Pi Eta, a collegiate honor society; LAN Perú, an airline; Lapeer (Amtrak station), a train station; LimeWire Pirate Edition, file sharing software; Lingenfelter Performance Engineering, a car modifier; Liquid phase epitaxy, a semiconductor manufacturing process; Liquid phase exfoliation, a method of processing chemical ...