Solar cells are devices for converting sunlight into electricity. Their primary element is often a semiconductor which absorbs light to produce carriers of electrical charge. An applied electric field ...
Abstract: Due to the limited pilot resources, the pilot reuse will bring serious pilot contamination to the cell-free (CF) massive multiple input multiple output (mMIMO) system, which makes it ...
Jan. 17, 2026 Tiny plastic particles drifting through the oceans may be quietly weakening one of Earth’s most powerful climate defenses. New research suggests microplastics are disrupting marine life ...
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