There is a new experimental pattern in the PDF - 50-0792, which replaces
2-1078.
I have attached a print-out of this entry from the PDF, Release 2000. It
is a star pattern and has FOM=101.
Interestingly enough, there are at least 3 entries in the ICSD database
(not very useful in the context of your request):
76-0703, 74-0243 and 79-2499.
John
At 07:03 PM 3/6/01 -0500, you wrote:
>Have a documented c-value of 5.178A for stoichiometric, hexagonal GaN (PDF
>card #2-1078); can anybody confirm this value and its uncertainty or are
>there updated and/or more precise c-values for GaN (Ga:N=1) available?
>
>L. Keller
Keller1.tif
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Dr. John Faber
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