It's shown that the C-V and I-V characteristics of silicon photovoltaic diode by forward bias are obviously different from forward characteristic of common PN junction diode by experiment.
In old English and Early Modern English, interrogatives are formed by raising finite verbs first from V (verb) to I and then from I (inflection) to C by two successive applications of head movement.
在古英语中，填充词直接由动词v从屈折语素I位经连续提升进入补语连词位来构成疑问句。
3
The breakdown voltage, permittivity, crystal structure, composition, surface and refractive index of the thin films were studied by I-V, C-V, XRD, EDS, AFM and elliptical polarization instrument.