Web光電導效應或光電導（英語：Photoconductivity）是電磁波入射到物體表面導致其電導率變化的現象，是內光電效應的一種。. 當光被諸如半導體的材料吸收時，電子受到足夠能量時將越過能隙被激發至導帶。 半導體內自由的電子和電洞增加，進而導致電導增加。. 應用 [] ... WebDec 30, 2024 · The photoconductivity gain can be defined as the ratio of the flow rate of electrons per second to the rate of generation of electron-hole pairs in the device. …
photoconductivity gain とは 意味・読み方・使い方 - 英和辞典
Webphotoconductivity gainの意味や使い方 光導電利得 - 約1549万語ある英和辞典・和英辞典。発音・イディオムも分かる英語辞書。 WebThe meaning of PHOTOCONDUCTIVITY is electrical conductivity that is affected by exposure to electromagnetic radiation (such as light). irene johnson obituary ashland ohio
「photoconductivity」に関連した英語例文の一覧と使い …
WebJun 17, 2024 · Photoconductivity is defined, and the importance of electrical contacts are highlighted by examining the origin of the dark current flowing through a photoconductor. … 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 … See more The characterization technique called photoconductivity spectroscopy (also known as photocurrent spectroscopy) is widely used in studying optoelectronic properties of semiconductors. 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 … See more • Photodiode • Photoresistor (LDR) • Photocurrent See more ordering bank of america checks