Assertion: crystalline silicon | /r/HasProperty | c-si
Facets:
Source sentences:
text: Crystalline silicon (c-Si) is the crystalline forms of silicon, either polycrystalline silicon (poly-Si, consisting of small crystals), or monocrystalline silicon (mono-Si, a continuous crystal).
text: By far, the most prevalent bulk material for solar cells is crystalline silicon (c-Si), also known as "solar grade silicon".[citation needed]