Consider an undamped single degree-of-freedom system experiencing harmonic excitation whose equation of motion (EOM) is given by: Here omega n is known as the natural frequency of response. The ...

Light-emitting diodes (LEDs) are widely used electroluminescent devices that emit light in response to an applied electric ...

The researchers used Coulomb excitation, a method where atomic nuclei are excited through electromagnetic interactions without involving the nuclear strong force. "Coulomb excitation is ...