Izibani ze-Gallium ziyimithombo yokukhanya ekhethekile ekhipha ukukhanya lapho ishiswa futhi ihwamuka ku-liquid gallium metal. Zisetshenziswa kabanzi ekuhlaziyweni kwe-spectral, ukusabela kwe-photochemical, nokuhlolwa kwezimboni. Ukusebenza kwabo kudinga ukunamathela ngokuqinile emithethweni yokuphepha kanye nezinqubo zobuchwepheshe zokuqinisekisa ukusebenza okuzinzile nokwandisa impilo yemishini.
Ukulungiselela Ukusebenza
Ngaphambi kokusebenzisa isibani se-gallium, hlola ukuthi amandla kagesi ahambisana nokucaciswa okukaliwe kwesibani (ngokuvamile i-DC noma i-AC kumafrikhwensi athile) futhi uqinisekise ukuthi isistimu yokupholisa (njengamanzi noma umoya) isebenza kahle. Isibani se-gallium kufanele sifakwe endaweni yokuqinisekisa ukudlidliza{1}ukuze kunqandwe ukudlidliza komshini ukuthi kungavuzi i-gallium ewuketshezi noma konakalise ama-electrode. Ama-opharetha kufanele agqoke izibuko zokuzivikela kanye namagilavu-ezinga lokushisa eliphezulu{4}}eliphakeme{4}}ukuvikela-imisebe yezinga lokushisa eliphezulu kanye nokuphalaza ngephutha.
Inqubo Yokuqalisa
1. Ukushisa Ukushisa: Ngemva kokusetshenziswa kwamandla, isibani se-gallium kufanele sishiswe kancane kancane (cishe imizuzu engu-5-10) ukuvumela insimbi ye-gallium ngaphakathi ukuba ikhuphuke ngaphezu kwendawo yayo yokubilisa (i-29.8 degree) futhi yakhe ungqimba oluzinzile lwe-gaseous luminescent. Phakathi nalesi sigaba, okwamanje kufanele kulawulwe ku-30% -50% yenani elilinganiselwe ukuze kugwenywe ukushisa okungazelelwe okungase kugcwalise ama-electrode.
2. Ukukhanyisa Okuzinzile: Uma umhwamuko we-gallium ufinyelela ukucindezela kokusebenza, kancane kancane wandise i-voltage enanini elilinganiselwe (ngokuvamile ama-kilowatts amaningana). Isibani sizobe sesikhipha{2}}ubukhulu obuphezulu eduze-nokukhanya kwe-infrared noma okubonakalayo (ubude begagasi buncike ku-gallium vapor density). Isifunda sokulawula kufanele sigcine i-current ezinzile ukuvimbela ukushintshashintsha kwamandla okukhanya.
3. Ukuqapha Ukusebenza: Ukuqapha ngokuqhubekayo izinga lokushisa lesibani namandla okukhipha amandla ngesikhathi sokusebenza. Noma yikuphi ukucwayiza noma ukuncishiswa kokukhanya okungavamile kungase kubonise umhwamuko we-gallium onganele noma ukuguga kwe-electrode, okudinga ukuvala shaqa ngokushesha nokuhlolwa.
Ukuvala kanye Nokugcinwa
Lapho uvala isibani se-gallium, kancane kancane wehlise i-voltage yokufaka ibe ngu-zero. Unganqamuli ukunikezwa kwamandla ngokuqondile ukuze uvimbele ukufiphala okusheshayo kanye nokuncipha kwe-gallium ewuketshezi, engalimaza isakhiwo sesibani. Vumela isibani siphole ekamelweni lokushisa (cishe imizuzu engama-30) ngaphambi kokusihlanza noma ukusihambisa. Hlola njalo ama-seal ukuze uvimbele ukuvuza kwe-gallium vapor kanye nokungcoliswa kwemvelo.
Ukusebenza kahle kwesibani se-gallium kubalulekile ekuqinisekiseni ukuphepha kokuhlolwa noma ukukhiqizwa. Bheka imanuwali yemishini kanye nesiqondiso sochwepheshe, futhi ulandele ngokuqinile izinqubo.
