photoelectric cell
41Thin film solar cell — Cross section of thin film polycrystalline solar cell. A thin film solar cell (TFSC), also called a thin film photovoltaic cell (TFPV), is a solar cell that is made by depositing one or more thin layers (thin film) of photovoltaic material on a… …
42Nanocrystal solar cell — Nanocrystal solar cells are solar cells based on a substrate with a coating of nanocrystals. The nanocrystals are typically based on silicon, CdTe or CIGS and the substrates are generally silicon or various organic conductors. Quantum dot solar… …
43selenium cell — Elect. a photovoltaic cell consisting of a thin strip of selenium placed between two metal electrodes. [1875 80] * * * ▪ device photoelectric device used to generate or control an electric current. Selenium photocells are commonly used in… …
44selenium cell — noun a photoelectric device containing a piece of selenium …
45G R Carey — photoelectric cell …
46photoelectriccell — photoelectric cell n. An electronic device having an electrical output that varies in response to incident radiation, especially to visible light. Also called electric eye. * * * …
47electric eye — photoelectric cell; miniature tube used to determine a condition (radio tuning, etc.) …
48University of Illinois Observatory — Infobox nrhp | name = University of Illinois Astronomical Observatory nrhp type=nhl caption = The observatory at U of I is a National Historic Landmark. locator x = locator y = location = Urbana, Illinois, Champaign County, Illinois, USA nearest… …
49spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
50WRNY (defunct) — WRNY was an AM radio station that operated in New York City from 1925 to 1934. It was started by Hugo Gernsback s Experimenter Publishing Company to promote his radio and science magazines. It was the first station to have regularly scheduled… …
