- thermal demagnetization
-
тепловое размагничивание
English-Russian dictionary of geology. 2011.
English-Russian dictionary of geology. 2011.
adiabatic demagnetization — ▪ physics process by which the removal of a magnetic field from certain materials serves to lower their temperature. This procedure, proposed by chemists Peter Debye (Debye, Peter) (1926) and William Francis Giauque (Giauque, William… … Universalium
Magnetic refrigeration — Gadolinium alloy heats up inside the magnetic field and loses thermal energy to the environment, so it exits the field cooler than when it entered. Magnetic refrigeration is a cooling technology based on the magnetocaloric effect. This technique… … Wikipedia
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Samarium — promethium ← samarium → europium ↑ Sm ↓ … Wikipedia
Order and disorder (physics) — In physics, the terms order and disorder designate the presence or absence of some symmetry or correlation in a many particle system. In condensed matter physics, systems typically are ordered at low temperatures; upon heating, they undergo one… … Wikipedia
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Samarium-cobalt magnet — Samarium cobalt magnets are primarily composed of samarium and cobalt. They have been available since the early 1970s. This type of rare earth magnet is very powerful, however they are brittle and prone to cracking and chipping. Samarium cobalt… … Wikipedia
Natural Remanent Magnetization — (Abbreviated NRM) is the permanent magnetism of a rock. The NRM is frozen into the rock. It does not change with other location.The NRM is stripped away in a stepwise manner using thermal or alternating field demagnetization techniques to reveal… … Wikipedia
Magnetostratigraphy — is a geophysical correlation technique used to date sedimentary and volcanic sequences. The method works by collecting oriented samples at measured intervals throughout the section. The samples are analyzed to determine their characteristic… … Wikipedia