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  2. List of states of matter - Wikipedia

    en.wikipedia.org/wiki/List_of_states_of_matter

    At low temperatures, the electrons of solid materials can also organize into various electronic phases of matter, such as the superconducting state, which is characterized by vanishing resistivity. Magnetic states such as ferromagnetism and antiferromagnetism can also be regarded as phases of matter in which the electronic and nuclear spins ...

  3. Ultracold atom - Wikipedia

    en.wikipedia.org/wiki/Ultracold_atom

    In condensed matter physics, an ultracold atom is an atom with a temperature near absolute zero. At such temperatures, an atom's quantum-mechanical properties become important. To reach such low temperatures, a combination of several techniques typically has to be used. [1] First, atoms are trapped and pre-cooled via laser cooling in a magneto ...

  4. Absolute zero - Wikipedia

    en.wikipedia.org/wiki/Absolute_zero

    At very low temperatures in the vicinity of absolute zero, matter exhibits many unusual properties, including superconductivity, superfluidity, and Bose–Einstein condensation. To study such phenomena, scientists have worked to obtain even lower temperatures.

  5. Cryochemistry - Wikipedia

    en.wikipedia.org/wiki/Cryochemistry

    Cryochemistry is the study of chemical interactions at temperatures below −150 °C (−238 °F; 123 K). [1] It is derived from the Greek word cryos, meaning 'cold'.It overlaps with many other sciences, including chemistry, cryobiology, condensed matter physics, and even astrochemistry.

  6. State of matter - Wikipedia

    en.wikipedia.org/wiki/State_of_matter

    Historically, the distinction is based on qualitative differences in properties. Matter in the solid state maintains a fixed volume (assuming no change in temperature or air pressure) and shape, with component particles (atoms, molecules or ions) close together and fixed into place. Matter in the liquid state maintains a fixed volume (assuming ...

  7. Table of specific heat capacities - Wikipedia

    en.wikipedia.org/wiki/Table_of_specific_heat...

    A Assuming an altitude of 194 metres above mean sea level (the worldwide median altitude of human habitation), an indoor temperature of 23 °C, a dewpoint of 9 °C (40.85% relative humidity), and 760 mmHg sea level–corrected barometric pressure (molar water vapor content = 1.16%). B Calculated values *Derived data by calculation.

  8. Matter - Wikipedia

    en.wikipedia.org/wiki/Matter

    Hadronic matter can refer to 'ordinary' baryonic matter, made from hadrons (baryons and mesons), or quark matter (a generalisation of atomic nuclei), i.e. the 'low' temperature QCD matter. [40] It includes degenerate matter and the result of high energy heavy nuclei collisions.

  9. Quantum phase transition - Wikipedia

    en.wikipedia.org/wiki/Quantum_phase_transition

    Diagram of temperature (T) and pressure (p) showing the quantum critical point (QCP) and quantum phase transitions. Talking about quantum phase transitions means talking about transitions at T = 0: by tuning a non-temperature parameter like pressure, chemical composition or magnetic field, one could suppress e.g. some transition temperature like the Curie or Néel temperature to 0 K.