臨界温度の記事

YBCO（イットリウム系超伝導体）の特性と産業応用

Subcritical ethane, liquid and gas phase coexist.Critical point (32.17 °C, 48.72 bar), displaying critical opalescence.Supercritical ethane, fluid.[1]

臨界点とは何か物質の相転移と超臨界流体の科学

$Schematic equal-time spin correlation functions for ferromagnetic and antiferromagnetic materials both above and below T Curie {\displaystyle T_{\text{Curie}}} versus the distance normalized by the correlation length, ξ {\displaystyle \xi } . In all cases, correlations are strongest nearest to the origin, indicating that a spin has the strongest influence on its nearest neighbors. All correlations gradually decay as the distance from the spin at the origin increases. Above the Curie temperature, the correlation between spins tends to zero as the distance between the spins gets very large. In contrast, below T Curie {\displaystyle T_{\text{Curie}}} , the correlation between the spins does not tend toward zero at large distances, but instead decays to a level consistent with the long-range order of the system. The difference in these decay behaviors, where correlations between microscopic random variables become zero versus non-zero at large distances, is one way of defining short- versus long-range order.$

相関関数統計力学における秩序と変動の定量的解析

相関関数統計力学臨界温度相転移

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An ampule of nitrogen oxide vapor: brown nitrogen dioxide and colorless dinitrogen tetroxide, in equilibrium

蒸気（Vapor）の物理的性質と気体との決定的な違い

蒸気臨界温度飽和蒸気圧凝縮

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Isotherms of real gas Dark blue curves – isotherms below the critical temperature. Green sections – metastable states. The section to the left of point F – normal liquid. Point F – boiling point. Line FG – equilibrium of liquid and gaseous phases. Section FA – superheated liquid. Section F′A – stretched liquid (p<0). Section AC – analytic continuation of isotherm, physically impossible. Section CG – supercooled vapor. Point G – dew point. The plot to the right of point G – normal gas. Areas FAB and GCB are equal. Red curve – Critical isotherm. Point K – critical point. Light blue curves – supercritical isotherms

実在気体の熱力学理想気体からの逸脱と状態方程式のモデル

実在気体状態方程式ファンデルワールス方程式レッドリッヒ・クォング

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蒸気（Vapor）の物理的性質と気体との決定的な違い

蒸気臨界温度飽和蒸気圧凝縮

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