transition temperature

Transition temperature is the specific temperature at which a material changes from one phase to another, such as from solid to liquid (melting point) or from one magnetic state to another (like becoming magnetized or losing magnetization). It marks a critical point where the material’s properties shift significantly. For example, when a superconductor reaches its transition temperature, it suddenly becomes capable of conducting electricity without resistance. Understanding this temperature helps scientists and engineers predict and control material behavior for various applications, ensuring materials perform reliably under different thermal conditions.