Ko te kupu excimer e pā ana ki tētahi āhua ngota rangitahi e hanga ai e ngā ngota pūngao-teitei he takirua ngota poto te ora, e kīia ana rāneingā dimer, ina whakaohohia te hiko. Ka kiia ēnei takiruangā dimer hihiriI te hokinga o ngā dimer whakahihiri ki tō rātou āhua taketake, ka tukuna te kaha toenga hei photon ultraviolet C (UVC).
I ngā tau 1960, i puta mai he kākahu hou,excimer, i puta mai i te hapori pūtaiao, ā, koia te kupu i whakaaetia mō te whakaahua i ngā dimer whakahihiri.
E ai ki te whakamāramatanga, ko te kupu excimer e pā ana kingā hononga homodimerici waenga i ngā ngota o te momo kotahi. Hei tauira, i roto i te rama xenon (Xe) excimer, ka hangaia e ngā ngota Xe kaha-teitei ngā dimer Xe2 whakahihiri. Ko te hua o ēnei dimer ko te tukunga o ngā photon UV i te roangaru o te 172 nm, e whakamahia whānuitia ana i roto i te ahumahi mō ngā kaupapa whakahohe mata.
Mō ngā matatini whakahihiri i hangaia mai iheterodimericngā momo hanganga (e rua) rerekē, ko te kupu mana mō te ngota ngota hua komotuhakeHe mea hiahia ngā exciplex Krypton-chloride (KrCl) mō ā rātou tukunga o ngā photon ultraviolet 222 nm. E mōhiotia ana te roangaru 222 nm mō ōna kaha patu huakita pai rawa atu.
E whakaaetia whānuitia ana ko te kupu excimer ka taea te whakamahi hei whakaahua i te hanganga o te irahiko excimer me te exciplex, ā, nā konei i puta ai te kupurama whakahihiriina pā ana ki ngā kaituku excimer e hangai ana ki te tukunga.
Wā tuku: Hepetema-24-2024
