Today's conventional aircraft uses sufficient gyroscopes to perform its action such as attitude control, gyro compassing, turn coordination systems and auto pilots. Any error in a gyroscope causes miscalculation of the position or alignment of the aircraft. Commercial aircraft at higher altitudes are ...
Herein, the aim was to explore the host to rare earth energy transfer through time-resolved spectroscopy at different temperatures in this dual mode material which exhibits DC and UC emissions. Also, the question which we have tried to answer is how fast the energy migrates to Ho3+ions from...