Литография в домашних условиях | United States America (US)

Create: 2025-03-09 Update: 2025-07-05 15:13:12

Учёные из Института прикладной физики РАН в Нижнем Новгороде разработали первые в России зеркала из монокристаллического кремния для мощных синхротронов — установок, создающих яркое рентгеновское излучение

Эти зеркала такие гладкие, что их неровности меньше атома, а форма точна до 1 нанометра

Они выдерживают сильный нагрев и идеально подходят для современных синхротронов, вроде СКИФ и СИЛА, а также для лазеров на свободных электронах

Зеркала могут быть плоскими или изогнутыми, чтобы фокусировать рентгеновские лучи с точностью до сотен нанометров

Это полностью российская технология, которая сохраняет качество излучения даже при больших нагрузках

Она открывает новые возможности для научных экспериментов

В будущем учёные хотят сделать зеркала размером до метра и ещё точнее — до 0,5 нанометра

Такие зеркала нужны не только для синхротронов, но и для других высоких технологий, например, для производства чипов с помощью рентгеновской литографии

Работу поддержали Российский научный фонд и государственная программа по синхротронным исследованиям

Литография в домашних условиях

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Литография в домашних условиях

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Учёные из Института прикладной физики РАН в Нижнем Новгороде разработали первые в России зеркала из монокристаллического кремния для мощных синхротронов — установок

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