Adiabatic demagnetization is a process used to decrease the temperature of a substance by reducing its magnetic field. There are several synonyms for this term, including magnetic cooling, magnetocaloric effect, and magnetocaloric refrigeration. These terms are used interchangeably in the scientific community to describe the same phenomenon of cooling a substance by changing its magnetic field. Adiabatic demagnetization has been used in various applications, including cryogenics, magnetic resonance imaging (MRI), and quantum computing. Understanding this process is crucial for advancements in refrigeration technology, as it provides a sustainable and cost-effective solution to traditional cooling methods.