AP Conlan, G Moldovan, L Bruas, E Monroy… - Journal of Applied …, 2021 - pubs.aip.org
… can be mapped directly and compared to high resolution images. … and welded to the electrical biasing chip. The specimen is … the edge of the depletionregion, which is best seen using a …
… through in situ biased four-dimensional scanning transmission electron microscopy (4D-STEM). Measurements of electric field, built-in voltage, depletionregionwidth, … pixelated direct …
… scanning electron microscope image of the bare InP … overall low leakage current under reverse bias also indicates the … a trade-off between depletionregionwidth and device speed. As …
…, T He, K Zhang, Y Xiao, K Deng, J Miao, N Li… - Infrared Physics & …, 2022 - Elsevier
… P 2 -source diffusion process and the guard rings were directly characterized by the scanning … the electric field in the multiplication regionunder small bias and it can make the electric …
… demonstrated directimaging of confined carriers in the III-N … probe (ground) scans over the DC biased sample surface. … The depletionregion or space charge region (SCR) is mainly …
T Zhang, J Chen - Applied Physics A, 2020 - Springer
… under the light of a wavelength of 808 nm and a reverse bias … , the scanning electron microscope (SEM) image was used to … are blocked by Al 2 O 3 accumulate in the depletionregion. …
… –f shows scanning electron microscopy (SEM) images of the … lead to the presence of depletion regions at the surfaces of … the p–njunction as a function of applied forward bias voltage. …
… junction with different bias applied. For the depletionwidth we discuss both total and full width … a peak appears while the probe scans the depletionregion. As the convergence angle …
Y Tang, R Wang, X Yang, T He, Y Liu… - Nature Communications, 2024 - nature.com
… pixels and are captured by the depletionregion. However, the … p of the CES remain consistent when the SPAD reverse bias … contour from scanning electron microscope (SEM) images (…