… Secondary electron and electron beam-induced current images obtained usingscanning … electrons (holes) depletingn-type (p-type) segments. This depletionregion in our case might …
… /InPjunction at 5 K for zero bias. … depletion of free holes in the InP side of the heterojunction leads to the formation a space charge region, which can be modeled by a tunneling junction. …
… and 0.9 ± 0.1 V, and depletionregion widths as narrow as 13 ± 1 … induced current images obtained usingscanning electron … beam-induced current biasing and poor grounding contacts. …
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 …
… A scanning electron microscope (SEM) image of an … is a result of the depletionregion extending the entire length of … measured at a reverse bias of −10 V under pulsed excitation at 76 …
… An excellent candidate is InP due to its narrow and direct band … A diode is said to be reverse biased when the n-side is … in the depletionregion, the built-in field of the depletionregion …