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Category > Chemistry Posted 22 Apr 2017 My Price 3.00

Gallium Arsenide

Gallium Arsenide, GaAs, has gained widespread use in semiconductor devices that convert light and electrical signals in fiber-optic communications systems.

Gallium consists of 60% (69)Ga and 40 (71)Ga. Arsenic has only one naturally occurring isotope, (75)As.

Gallium arsenide is a polymeric material, but its mass spectrum shows fragments with the formulas GaAs and Ga2As2.

What would the distribution of peaks look like for these two fragments?

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Alpha Geek
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Status NEW Posted 22 Apr 2017 09:04 AM My Price 3.00

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file 1492852009-gallium.docx preview (79 words )
S-----------ome-----------tim-----------es -----------com-----------pou-----------nds----------- ge-----------ts -----------dim-----------eri-----------ze -----------whe-----------n t-----------hey----------- ar-----------e p-----------ut -----------thr-----------oug-----------h a----------- ma-----------ss -----------spe-----------ctr-----------um,----------- so----------- yo-----------u g-----------et -----------mul-----------tip-----------ly -----------you-----------r m-----------ass----------- tw-----------o t-----------ime-----------s, -----------or -----------i.e-----------., -----------Ga2-----------As2-----------.No-----------w, ----------- Ga-----------As -----------fra-----------gme-----------nt:----------- 6:-----------4 r-----------ati-----------o o-----------f t-----------he -----------int-----------ens-----------ity----------- Ga------------69----------- to----------- Ga------------71----------- pe-----------aks-----------. (-----------Mea-----------nin-----------g m-----------ass-----------es -----------of -----------144----------- to----------- 14-----------6) ----------- Ga-----------2As-----------2 f-----------rag-----------men-----------t: -----------You-----------'d -----------hav-----------e a----------- mi-----------x o-----------f G-----------a2,----------- wi-----------th -----------eit-----------her----------- bo-----------th -----------Ga------------69,----------- bo-----------th -----------Ga------------71,----------- or----------- on-----------e o-----------f e-----------ach-----------, m-----------ean-----------ing----------- yo-----------u'd----------- ha-----------ve -----------3 d-----------iff-----------ere-----------nt -----------dim-----------er -----------pea-----------ks,----------- th-----------us -----------giv-----------ing----------- ma-----------sse-----------s o-----------f 2-----------88 -----------(bo-----------th -----------Ga------------69)-----------, 2-----------92 -----------(bo-----------th -----------Ga------------71)-----------
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