Abstract: High-performance, low-phase-noise oscillators are heavily demanded by highthroughput and high-fidelity mm-wave wireless transceivers. After briefly introducing the oscillator's performance ...

Figure 1: Graphene-clad silicon photonic crystal nanostructures. Figure 4: Parametric four-wave mixing in graphene-clad silicon nanocavities. We have demonstrated, for the first time, a hybrid ...

The unit builds on A-level Physics A2 and some aspects of Core Physics A - Fields, Oscillations and Waves and associated tutorials - to introduce new concepts and put those already taught on to a firm ...

The quasi-biennial oscillation (QBO) is a nearly periodic reversal in the equatorial stratospheric zonal winds, characterised by alternating easterly and westerly regimes over an average period of ...

Santa Clara, CA and Kyoto, Japan, Jan. 15, 2025 (GLOBE NEWSWIRE) -- ROHM Semiconductor today announced they have started offering samples of the industry’s smallest[1] terahertz (THz) wave oscillation ...

Using light pulses, scientists have recently managed to control theta oscillations in mouse brain. They discovered that these brain waves coordinate movement - enabling signaling between distant brain ...

Scientists have recently found that the temperatures in Saturn's equatorial atmosphere oscillate with a period of about 15 Earth years. The temperature swing's signal was detected by analyzing ...