Phase change may refer to:
- Phase transition, the transformation from one thermodynamic state to another.
- Phase-change memory, a type of random-access memory.
- Phase change (waves), concerning the physics of waves.
This disambiguation page lists articles associated with the title Phase change.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.