What is the Growth Temperature for GaAs(0 0 1)-c(4x4) Using MBE?

[Perla Rosales]

Hello i have a question, what is the growth temperature, for this reconstruction film using the MBE technique

 

[Tom.G]

Melting point of GaAs is 1238°C, so I expect that to be a lower limit.

(above found at:
https://en.wikipedia.org/wiki/Gallium_arsenide, in the table of Properties at right of page

which was the first hit at:
https://www.google.com/search?hl=en&q=boiling+twmperature+Gallium+arsenide)

Cheers,
Tom