Ultracold atoms observed climbing a quantum staircase 0 25.12.2025 22:40 Phys.org For the first time, scientists have observed the iconic Shapiro steps, a staircase-like quantum effect, in ultracold atoms. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ