4 ms·
I'm not a physicist, this is what i understand : They've found that very quick heating of a magnetic dipole can cause it to flip. Currently this is flipping is
by arjn 15y ago
I'm not a physicist, this is what i understand : They've found that very quick heating of a magnetic dipole can cause it to flip. Currently this is flipping is done by a magnetic head (in hard disk drives). Since bursts of infra red light can be used for heat pulses, recording can be sped up considerably.