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超流動

4 件の記事

Picture of a diffuse gray sphere with grayscale density decreasing from the center. Length scale about 1 Angstrom. An inset outlines the structure of the core, with two red and two blue atoms at the length scale of 1 femtometer.

ヘリウム4の特性と宇宙における役割究極の安定性がもたらす物理現象

ヘリウム4安定同位体超流動アルファ粒子
Color lines in a spectral range

ヘリウムの特性と用途宇宙から医療まで支える希ガス

ヘリウム希ガス超流動MRI
Helium II will "creep" along surfaces in order to find its own level—after a short while, the levels in the two containers will equalize. The Rollin film also covers the interior of the larger container; if it were not sealed, the helium II would creep out and escape.

超流動の科学粘性ゼロの世界と量子力学的な振る舞い

超流動液体ヘリウムボース=アインシュタイン凝縮量子力学
Simple illustration of particles in the solid state – they are closely packed to each other.

物質の状態と相転移古典的な4状態から極限状態まで

物質の状態相転移固体液体