[{"n": "Liquid", "u": "/e/materials-and-states-of-matter/liquid/", "s": "A state of matter with definite volume but no fixed shape."}, {"n": "Solid", "u": "/e/materials-and-states-of-matter/solid/", "s": "A state of matter with tightly bound atoms and structural rigidity."}, {"n": "Plasma (physics)", "u": "/e/materials-and-states-of-matter/plasma-physics/", "s": "Plasma is the fourth state of matter, consisting of ionized gas."}, {"n": "Phase (matter)", "u": "/e/materials-and-states-of-matter/phase-matter/", "s": "A phase is a uniform region of material in a thermodynamic system."}, {"n": "Phase transition", "u": "/e/materials-and-states-of-matter/phase-transition/", "s": "Physical process of transition between states of a medium."}, {"n": "Melting", "u": "/e/materials-and-states-of-matter/melting/", "s": "Phase transition from solid to liquid at the melting point."}, {"n": "Freezing", "u": "/e/materials-and-states-of-matter/freezing/", "s": "Liquid turns to solid upon cooling below freezing point."}, {"n": "Evaporation", "u": "/e/materials-and-states-of-matter/evaporation/", "s": "Surface vaporization process driven by heat and molecular kinetics."}, {"n": "Surface tension", "u": "/e/materials-and-states-of-matter/surface-tension/", "s": "Surface tension is the force per unit length at a liquid surface."}, {"n": "Osmosis", "u": "/e/materials-and-states-of-matter/osmosis/", "s": "Osmosis is the spontaneous movement of solvent across a semipermeable membrane."}, {"n": "Solid-state physics", "u": "/e/materials-and-states-of-matter/solid-state-physics/", "s": "Study of solids' atomic-scale properties determining large-scale behavior."}, {"n": "Semiconductor", "u": "/e/materials-and-states-of-matter/semiconductor/", "s": "Materials with conductivity between conductors and insulators."}, {"n": "Metamaterial", "u": "/e/materials-and-states-of-matter/metamaterial/", "s": "Engineered materials with properties from structure, not composition."}, {"n": "Superconductivity", "u": "/e/materials-and-states-of-matter/superconductivity/", "s": "Phenomenon of zero electrical resistance and magnetic field expulsion."}, {"n": "Fatigue (material)", "u": "/e/materials-and-states-of-matter/fatigue-material/", "s": "Fatigue is crack growth from cyclic loading."}, {"n": "Plasticity (physics)", "u": "/e/materials-and-states-of-matter/plasticity-physics/", "s": "Permanent deformation of solids under applied forces."}, {"n": "Stiffness", "u": "/e/materials-and-states-of-matter/stiffness/", "s": "Measure of resistance to deformation under applied force."}, {"n": "Strength of materials", "u": "/e/materials-and-states-of-matter/strength-of-materials/", "s": "Study of material response to loads without failure."}, {"n": "Stress (mechanics)", "u": "/e/materials-and-states-of-matter/stress-mechanics/", "s": "Physical quantity describing internal forces during material deformation."}, {"n": "Hooke's law", "u": "/e/materials-and-states-of-matter/hooke-s-law/", "s": "Force scales linearly with displacement for elastic materials."}, {"n": "Supercritical fluid", "u": "/e/materials-and-states-of-matter/supercritical-fluid/", "s": "Substance above critical point with combined gas and liquid properties."}, {"n": "State of matter", "u": "/e/materials-and-states-of-matter/state-of-matter/", "s": "Distinct forms of matter defined by particle arrangement and behavior."}, {"n": "Quark–gluon plasma", "u": "/e/materials-and-states-of-matter/quark-gluon-plasma/", "s": "A deconfined state of quarks and gluons."}, {"n": "Quantum spin liquid", "u": "/e/materials-and-states-of-matter/quantum-spin-liquid/", "s": "A magnetic phase with no order and long-range entanglement."}, {"n": "QCD matter", "u": "/e/materials-and-states-of-matter/qcd-matter/", "s": "Matter composed of free quarks and gluons under extreme conditions."}, {"n": "Macroscopic quantum phenomena", "u": "/e/materials-and-states-of-matter/macroscopic-quantum-phenomena/", "s": "Quantum behavior observed at macroscopic scales in fluids and solids."}, {"n": "Liquid crystal", "u": "/e/materials-and-states-of-matter/liquid-crystal/", "s": "A state of matter between liquid and crystal."}, {"n": "Gas", "u": "/e/materials-and-states-of-matter/gas/", "s": "A compressible fluid state of matter."}, {"n": "Degenerate matter", "u": "/e/materials-and-states-of-matter/degenerate-matter/", "s": "Matter governed by quantum exclusion at low temperature."}, {"n": "Bose–Einstein condensate", "u": "/e/materials-and-states-of-matter/bose-einstein-condensate/", "s": "A quantum state of matter formed at near absolute zero."}, {"n": "Amorphous solid", "u": "/e/materials-and-states-of-matter/amorphous-solid/", "s": "A solid lacking long-range crystalline order."}, {"n": "Superfluidity", "u": "/e/materials-and-states-of-matter/superfluidity/", "s": "Zero-viscosity fluid flow with persistent vortices."}, {"n": "Fermionic condensate", "u": "/e/materials-and-states-of-matter/fermionic-condensate/", "s": "Superfluid phase formed by fermionic particles at low temperatures."}, {"n": "Strange matter", "u": "/e/materials-and-states-of-matter/strange-matter/", "s": "Hypothesized quark matter containing strange quarks."}, {"n": "Superheating", "u": "/e/materials-and-states-of-matter/superheating/", "s": "A metastable state where liquid exceeds boiling point without boiling."}, {"n": "Supersolid", "u": "/e/materials-and-states-of-matter/supersolid/", "s": "A quantum state that is both solid and superfluid."}, {"n": "Liquefaction of gases", "u": "/e/materials-and-states-of-matter/liquefaction-of-gases/", "s": "Physical conversion of gas to liquid via compression and cooling."}, {"n": "String-net liquid", "u": "/e/materials-and-states-of-matter/string-net-liquid/", "s": "Proposed origin of photons, electrons, and gauge interactions."}]