Phase Transitions is the only journal devoted exclusively to this important subject. It provides a focus for papers on most aspects of phase transitions in condensed matter. Although emphasis is placed primarily on experimental work, theoretical papers are welcome if they have some bearing on experimental results. The areas of interest include:structural phase transitions (ferroelectric, ferroelastic, multiferroic, order-disorder, Jahn-Teller, etc.) under a range of external parameters (temperature, pressure, strain, electric/magnetic fields, etc.)geophysical phase transitionsmetal-insulator phase transitionssuperconducting and superfluid transitionsmagnetic phase transitionscritical phenomena and physical properties at phase transitionsliquid crystalstechnological applications of phase transitionsquantum phase transitions