单项选择题 When a p-n junction is reverse-biased, the depletion layer is ___ and the device acts as a near-perfect ___. A.narrowed; conductor B.narrowed; insulator C.widened; conductor D.widened; insulator 点击查看答案
A.narrowed; conductorB.narrowed; insulatorC.widened; conductorD.widened; insulator请帮忙给出正确答案和分析,谢谢!
If we apply a sinusoidal voltage to a P-N junction, the maximum of the current flow for the reverse bias voltage (Is) is extremely small compared to that for forward bias (Id). Then, the P-N junction acts as a rectifier, letting the current pass in one direction but not opposite. A...
adjacent to the binding helix. Glu141 may make specific interactions with A-Z junctions as this residue did not shift when bound to a B-Z DNA junction32. Notably, His159 had previously been shown to undergo chemical
A new transducer for color distinction, consisting of an infrared glass filter, an ECB-type liquid-crystal cell mounted onto the Si pn junction photodiode, is proposed. This transducer is compact and distinction of an object with a very small color difference is possible. Since the spectral tra...
(pn’p) cavities formed by the top gate. In the quantum Hall (QH) regime with a high magnetic field, the edge states governed the phenomena, presenting a unique condition where the edge channels of electrons and holes along ap–njunction acted as a solid-state analogue of a monochromatic ...
Rosenthal et al., "Claudin-3 acts as a sealing component of the tight junction for ions of either charge and uncharged solutes," Biochimica et Biophysica Acta: Biomembranes, vol. 1798, no. 11, pp. 2048-2057, 2010.Milatz S, Krug SM, Rosenthal R, Gunzel D, Muller D, Schulzke JD, ...
Feedback Junction Where Thoughts and Opinions Converge Hi there is this guy i really like and have liked for the past few years and nothing has really happened, he knows i like him but the thing is he has never really said he does or even doesn't like me he just makes up excuses?
The above results revealed that CRS induced shift of dmPFC-driven E–I balance to excitation in BLA PNs as a whole. Given the considerable anatomical and functional heterogeneity across individual BLA PNs24,30, we next explored how CRS affected dmPFC transmission to these distinct neurons. The ...
intraperitoneal administration of NE has no pain-inducing effect on heterozygous SMA mice (Fig.7f). This suggests that NE acts as an accomplice in pain hypersensitivity. In the case of SMA, lack of SMN presumably creates a permissive state that allows NE and potentially other agents to exert ...