Title :
The impact of AC applied magnetic field in magnetic thermometry
Author :
Ming Yang ; Wenzhong Liu ; Le He
Author_Institution :
Sch. of Autom., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
Magnetic nanothermometry is a very promising technique, which has the potential for non-invasive and precise temperature probing in vivo[1-3]. Magnetic nanoparticle (MNP) magnetization induced in AC magnetic field is sensitive to temperature. In general, the harmonic of MNP magnetization is measured for temperature probing. Therefore, harmonic distortion and drift of AC applied magnetic field is great importance to the measurement accuracy of MNP magnetization, as well as the performance of magnetic nanothermometry.
Keywords :
harmonic distortion; magnetic particles; magnetic sensors; magnetisation; nanomagnetics; nanoparticles; nanosensors; temperature measurement; temperature sensors; AC applied magnetic field; harmonic distortion; magnetic nanoparticle magnetization; magnetic nanothermometry; measurement accuracy; noninvasive temperature probing; precise temperature probing; Distortion measurement; Harmonic distortion; Magnetic field measurement; Magnetic fields; Magnetization; Temperature; Temperature measurement;
Conference_Titel :
Magnetic Particle Imaging (IWMPI), 2015 5th International Workshop on
Conference_Location :
Istanbul
Print_ISBN :
978-1-4799-7269-2
DOI :
10.1109/IWMPI.2015.7107085
