This year’s Nobel Prize in Physics has been awarded to

Solution

This year’s Nobel Prize in Physics has been awarded to three physicists for their research into attosecond pulses of light Attosecond: An attosecond is an astonishingly short unit of time, equivalent to one quintillionth of a second (1×10−18 of a second) or one-billionth of a nanosecond The fundamental significance of attoseconds in physics lies in their ability to shed light on phenomena that were previously hidden from our view