Qhathanisa namaTungsten Cathode,ILanthanum Hexabooute (ILab6) Ama-Cathode anezinzuzo ezinjengomsebenzi ophansi wokuphunyuka kwe-elektroni, ukumelana ne-elektroni ephezulu, ukumelana nokuqhuma kwamabhomu, ukumelana nobuthi obuhle, ukusebenza kwezinsizakalo ezinde. Isetshenziswe ngempumelelo kumathuluzi ahlukahlukene anembayo kanye nemishini efana nemithombo ye-plasma, ukuskena i-elektroni microscopy, imishini ye-electron beam lethrography, i-auger spectroscopy, kanye nezinketho ze-elektroni. Impahla eyisisekelo yeILab6, ILab6, kungokwalo lwe-CSCI hlobo lwe-cubic lakudala. Ama-athomu aseLanthanum ahlala emakhoneni ayisishiyagalombili ekhiyubhu. Ama-athomu ayisithupha e-boron akha i-octahedron futhi atholakala enkabeni ye-cube. Isibopho esisheshayo sakhiwa phakathi kwe-BB, nama-elektroni anganele ngesikhathi sokubopha phakathi kwe-BB anikezwa yi-lanthanum athomu. I-LA inenombolo ye-elektroni ye-electron ye-3, futhi kuphela ama-elektroni angu-2 adingekayo ukuze babambe iqhaza esondweni. I-elektroni esele esele iba nge-elektroni yamahhala. Ngakho-ke, ibhondi ye-LA-B iyibhondi yensimbi enokuvuka okuphezulu kakhulu nokusebenza okuhle. Ngenxa yokubopha okumangazayo phakathi kwama-athomu e-B aphezulu, amandla ebhondi aphezulu, amandla ebhondi aqinile, futhi ubude bobumbi bufushane, okuholela esakhiweni esihlangene seLab6. Inezici ezithile ezinjengobulukhuni obuphezulu, iphuzu eliphakeme elincibilikayo, kanye nokumelana eduzeizinsimbi zomhlaba ezingandile.
Isikhathi sePosi: Sep-28-2023