primary minimum

primary minimum
 Primary Minimum
 Первичный минимум
  Минимум на зависимости энергии взаимодействия двух сближающихся частиц от расстояния между ними. Ближний, или первичный, минимум соответствует прочному сцеплению частиц, при котором энергии теплового движения недостаточно для их разъединения. Сближаясь на расстояние, отвечающее этому минимуму, частицы объединяются в агрегаты, образование которых ведет к потере системой агрегативной устойчивости. При этом устойчивость системы к коагуляции определяется высотой энергетического барьера.
 
  Зависимость энергии взаимодействия Е между частицами от расстояния R: 1 и 2 – первичный (ближний) и вторичный (дальний) минимумы соответственно
  Зависимость энергии взаимодействия Е между частицами от расстояния R: 1 и 2 – первичный (ближний) и вторичный (дальний) минимумы соответственно

Толковый англо-русский словарь по нанотехнологии. - М.. . 2009.

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