Spekeduction Trigration ea Khanya ea Aluminium nitride

Aluminium nitride ( al Tšimong ea pampiri ea SCramic, leqephe la lijarete tse neng li le ka mollo lilemong tsa morao tjena, 'me ts'ebetso ea eona e feta ea Alumina.

Har'a thepa ea bohlokoa ea aluminum nitride, ke boitšoaro bo botle ka ho fetisisa ke boitšoaro bo bobe. Mabapi le mokhoa oa ho ts'oaroa oa mocheso oa Aluminium nitride, lipatlisiso tse ngata li entsoe lapeng le kantle ho naha, 'me ho thehiloe tsamaiso e felletseng ea methapo. Mochine oa mantlha ke: Viroance ka lattice, ke hore, phetisetso ea mocheso ka thuso ea maqhubu a latla kapa maqhubu a mocheso. Liphetho tsa Mechanics ea Neanuum li re bolelle hore maqhubu a Lattice a ka sebetsoa e le motsamao oa mokokotlo, phonon. Maqhubu a mocheso le tsona li na le kotlo ea maqhubu. Lifono tse nang le lipnone li fetisa mocheso ka litso tse ka thata le tse hokahanyang pakeng tsa li-radicar tsa sebopeho (liathomo, limolek'hule). Haeba kristale e na le sebopeho se setle ka ho fetisisa, mocheso o ka fetisetsoa ka bolokolohi ka pheletso e chesang ea kristale ntle le tšitiso ea kristale ntle le ho kena-kenana le eona ea ho fifala e ka fihlelang haholo. Moetlo oa eona o futhumetseng o laoloa haholo ke likokoanyana le phonon e hasanya ka lihoete.

Theorewtically, tokisetso e matla ea ALN e ka fihla 320w · subrate e ka tlase ho 200w: Sena se bakoa haholo-holo hoa hore li-combalication tsa sebopeho ka har'a kristale li ke ke tsa ajoa ka botlalo, 'me li-frese tse fapaneng li tla lula li ferekane le ho hasana nakong ea pefo.