บทความวิทยาNew Memory Material May Hold Data For One Billion Years
Date:
May 26, 2009
Source:
DOE/Lawrence Berkeley National Laboratory
Summary:
Information carved in stone is not dense but can last thousands of years, whereas today’s silicon memory chips can hold their information for only a few decades. Researchers have now smashed this tradition with a new memory storage medium that can pack thousands of times more data into one square inch of space than conventional chips and preserve this data for more than a billion years!
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