attosecond
ریشه و کاربرد
ریشه
Derived from the prefix 'atto-' indicating a factor of 10^-18, and 'second', a unit of time.
مثال
- Light travels less than a nanometer in an attosecond.
- Attosecond physics studies processes that occur on the attosecond timescale.
- The laser pulse lasted only a few hundred attoseconds.
ترکیبهای رایج
Attosecond pulse Attosecond physics Attosecond spectroscopy
تعریف انگلیسی
noun
- one quintillionth (10^-18) of a second; one thousandth of a femtosecond