最終更新日：2022/12/24
Most fundamental investigations of tenebrescence have dealt exclusively with the alkali halides, since, in addition to their relative simplicity, they were readily available in large single crystals of high optical purity. The reversible discoloration of alkali halides was originally observed by E. Goldstein late in the last century.
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元となった例文
Most
fundamental
investigations
of
tenebrescence
have
dealt
exclusively
with
the
alkali
halides,
since,
in
addition
to
their
relative
simplicity,
they
were
readily
available
in
large
single
crystals
of
high
optical
purity.
The
reversible
discoloration
of
alkali
halides
was
originally
observed
by
E.
Goldstein
late
in
the
last
century.
