The work, reported in Optica by scientists from Tianjin University and Nanyang Technological University, marks the first experimental realization of skyrmions that can be actively toggled ...
Following the acquisition, Vodafone Egypt’s spectrum portfolio in the 1,800MHz band will increase from 2 x 10MHz to 2 x 20MHz, all expiring in 2039. Its existing holdings in the 900MHz, 2,100MHz, and ...
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