PFM is based on the converse piezoelectric effect, where an applied electric field induces mechanical strain in piezoelectric materials. In PFM, an AC voltage is applied between a conductive atomic ...

Relaxor–ferroelectric materials are high-performance ultrasound generation elements exhibiting large dielectric responses owing to their complex structures. Recently, researchers from Japan made use ...

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The structures, compositions and history of different geological specimens can be ascertained with the application of CL microscopy, where the spatial and/or spectral variation in the luminescence ...

A research team led by Prof. ZHANG Dongguo from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed an optical module consists of cascaded ...

Piezoresponse force microscopy (PFM) is a powerful technique used to characterize nanoscale properties in electromechanically active materials, such as ferroelectrics and multiferroics. Study: ...

Second harmonic generation microscopy (SHG) is generally acknowledged as a powerful tool for the label-free three-dimensional visualization of tissues and advanced materials, with one of its most ...

(Nanowerk Spotlight) In their pursuit of device miniaturization, researchers are exploring the untapped potential of two-dimensional materials. These atomically thin crystals, with their unique ...