WebNov 8, 2024 · Detection mechanism of PDs can be divided into three categories: Photoconductive effect, photovoltaic effect and photoelectron emission effect [5,6,7,8]. The photoelectron emission effect, also known as the external photoelectric effect, means that the object absorbs photons to obtain energy and causes electrons to escape from the … Webphotoconductive effect,effet photoconductif, m,تأثير الموصلية الضوئية,innerer photoelektrischer Effekt, m,efecto fotoconductivo,effetto fotoconduttivo,光導電効 …
Photoconductive definition and meaning - Collins Dictionary
Photoconductivity is an optical and electrical phenomenon in which a material becomes more electrically conductive due to the absorption of electromagnetic radiation such as visible light, ultraviolet light, infrared light, or gamma radiation. When light is absorbed by a material such as a semiconductor, … See more When a photoconductive material is connected as part of a circuit, it functions as a resistor whose resistance depends on the light intensity. In this context, the material is called a photoresistor (also called light … See more Some materials exhibit deterioration in photoconductivity upon exposure to illumination. One prominent example is hydrogenated amorphous silicon (a-Si:H) in which a metastable reduction in photoconductivity is observable (see Staebler–Wronski effect See more The characterization technique called photoconductivity spectroscopy (also known as photocurrent spectroscopy) is widely used in studying optoelectronic properties of … See more Sensitization is an important engineering procedure to amplify the response of photoconductive materials. The photoconductive gain is proportional to the lifetime of photo-excited carriers (either electrons or holes). Sensitization involves intentional … See more In 2016 it was demonstrated that in some photoconductive material a magnetic order can exist. One prominent example is CH3NH3(Mn:Pb)I3. In this material a light induced magnetization melting was also demonstrated thus could be used in magneto optical … See more • Photodiode • Photoresistor (LDR) • Photocurrent • Photoconductive polymer See more WebPhotoresistor. A photoresistor (also known as a photocell, or light-dependent resistor, LDR, or photo-conductive cell) is a passive component that decreases resistance with respect … felt shed roofing
Correlating Photoconductivity and Optical Properties in Oxygen ...
WebSo this is called the Photoconductive effect. Photoconductivity in Semiconductors. Photoconductivity is the increased conductivity that is mainly observed within … WebSearch photoconductive effect and thousands of other words in English definition and synonym dictionary from Reverso. You can complete the definition of photoconductive … WebThe recombination of the photo-generated carriers is obstructed by barriers in real space, in configurational space, or in momentum space. Charge persistence is significant for heterojunctions and field-effect structures. Many technologically important impurity complexes — especially in compounds and their alloys — display persistent photoeffects. definition of o level education