Vibrational spectroscopy technique enables nanoscale mapping of molecular orientation at surfaces

Sum-frequency generation (SFG) is a powerful vibrational spectroscopy that can selectively probe molecular structures at ...

Mercury's BepiColombo Mio and Earth's GEOTAIL show shared wave frequency properties across planetary magnetospheres

Tohoku University (Japan), LPP (France), and partners has demonstrated that chorus emissions, natural electromagnetic waves ...
IEEE

Benefit Assessment Model and Method for Virtual Control Unit Participation in Frequency Response Control of Provincial Networks

Abstract: Benefit assessment, as the main means to measure the economy of the project, is the key to ensure that the virtual control unit participates in the frequency response control of the main ...
IEEE

A Fast and Robust PLL Design with a Combination of Frequency-Adaptive Alpha-Beta-CDSC and SOGI

Abstract: Recent research has focused on the enhancement of the prefiltering capability of phase-locked loops (PLL). The cascaded delayed signal cancellation (CDSC) PLL removes the low-order selective ...