Abstract
Magnetic energy is smaller than thermal energy or electric energy. The magnetic energy of an electron spin of 1 Bohr magneton in a field of IT corresponds to thermal energy of 0.67 K or electric energy of 58 µV. Furthermore, thermal disturbance reduces magnetic energy in nonferromagnetic systems. It is 12.5 mJ mol−1 in 1 T at 300 K for a paramagnetic system. This is about 10−5 the thermal energy of 2.5 kJ mol−1 at the same temperature. Consequently, it does not seem that magnetic field effects (MFEs) occur at ordinary or elevated temperatures at which materials are processed. However, a variety of MFEs were found first in selected systems and later in popular systems by utilizing appropriate mechanisms based on quantum mechanics, electromagnetism and magnetic properties of materials.
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(2006). Fundamentals of Magnetic Field Effects. In: Yamaguchi, M., Tanimoto, Y. (eds) Magneto-Science. Springer Series in Materials Science, vol 89. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-37062-8_1
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DOI: https://doi.org/10.1007/978-3-540-37062-8_1
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