Abstract: The experimental evidence for the generation of microwave emission from InSb by acoustic amplification of thermal noise is reviewed. The conditions in which the electron-phonon interaction ...

The acoustic guitar and electric guitar may share the same DNA, but they couldn’t be more different. It’s like how my older ...

Abstract: Micromagnetic modeling is used to simulate parametric amplification of forward volume spin waves by a surface acoustic wave (SAW) travelling noncollinearly in an yttrium-iron-garnet thin ...

Audio amplifiers and audio preamplifiers are used to increase the amplitude of sound signals. Preamplifiers or preamps are designed to amplify low-level signal from a high-impedance device such as a ...