Energiespeicherinduktor amorph
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What are amorphous semiconductors?
Amorphous semiconductors are amorphous solids with basic features of semiconducting materials. In general, the controllability of carrier concentration in amorphous semiconductors is worse than that in crystals.
Which amorphous semiconductor was discovered in 1975?
In the following decades, various amorphous semiconductors were discovered, among which the landmark is the hydrogenated amorphous silicon (a -Si:H) discovered by Spear and Le Comber in 1975 . This is the first amorphous semiconductor that can control the conductivity type and doping concentration simultaneously.
How many amorphous forms are there in a system?
Analogously, some systems have two or more amorphous forms, known as polyamorphism, and the transition between the different amorphous states is called amorphous-amorphous transition (AAT) 2, 3, 4, 5, 6, 7, 8.
What are amorphous semiconductor absorption spectra?
In amorphous semiconductors, light absorption includes intrinsic absorption, exciton absorption, phonon absorption, free carrier absorption, and defect absorption. Many amorphous semiconductors have similar intrinsic absorption spectra. Fig. 5 shows the optical absorption spectrum of most amorphous compounds .
Do amorphous battery materials and interfaces need a molecular dynamics framework?
To fill the knowledge gap and guide the rational design of amorphous battery materials and interfaces, we present a molecular dynamics (MD) framework based on machine-learned interatomic potentials trained on the fly to study the amorphous solid electrolyte Li 3 PS 4 and its protective coating, amorphous Li 3 B 11 O 18.
What are the optical properties of amorphous oxide semiconductors?
Optical properties The optical transmittance of amorphous oxide semiconductors, especially the visible light transmittance (T), is very important for the preparation of fully transparent flexible devices.