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Twofold increase in the sensitivity of Er3+/Yb3+ Boltzmann thermometer
(Journal of Applied Physics, 2023)
Luminescence thermometry is the most versatile remote temperature sensing technique and can be employed from living cells to large surfaces and from cryogenic temperatures to the melting points of metals. Ongoing research ...
Luminescence intensity ratio squared - A new luminescence thermometry method for enhanced sensitivity
(Journal of Applied Physics, 2022)
In response to the sensitivity limitation of ratiometric luminescence thermometers, herein we propose a novel temperature readout, which exploits two pairs of thermalized energy levels in trivalent lanthanide ion-activated ...
Transmission pulse photoacoustic response of thin semiconductor plate
(Journal of Applied Physics, 2023)
In modern high-speed semiconductor electronics, there is a high-rate heating of components that is affected by very fast relaxation processes. The relaxation times of these processes should be known for thermal management ...
Magnetic properties and magnetic relaxation in a suspension of CoFe2O4 nanoparticles
(Journal of Applied Physics, 2013)
We present a study of dynamic magnetic properties of superparamagnetic CoFe2O4 nanoparticles of average size 5.9 nm suspended in an organic liquid. The relaxation times of the particle magnetic moments are found to be ...