Strontium-88 (⁸⁸Sr)
Astaamaha Fiisigiska Nukliyeerka
⁸⁸Sr waxay leedahay sifooyin gaar ah oo qabsashada neutron-ka ah:
Qaybta qabashada neutron-ka ee kulaylka aad bay u hooseysaa (0.058 barn)
Waa walxo side isotope ah oo ku habboon fal-galayaasha nukliyeerka
Waxaa loo isticmaalaa halbeeg tixraac ah oo loogu talagalay xawaaraha qiyaasta cufka (AMS) si loo cabbiro isotopes-ka kale ee strontium
Codsiyada Tiknoolajiyada Quantum
Xisaabinta quantum-ka ee dabinka Ion:
Ballaca xariiqda ⁸⁸Sr⁺ ee kala-guurka saacadda indhaha (674 nm)
Waxaa loo isticmaalaa in lagu dhiso albaabada macquulka ah ee quantum-ka indhaha
Cabbirka saxda ah:
Hubin la'aanta nidaamka saacadda ee Sr ayaa gaarta 2×10⁻¹⁸
Waxaa loo isticmaalaa baaritaanka hirka cufisjiidadka iyo isbarbardhigga
Codsiyada cilmi-baarista warshadaha iyo sayniska
Daaweynta qashinka shucaaca: Sida side strontium ah oo deggan si loo kala saaro ⁸⁹Sr/⁹⁰Sr
Falanqaynta kala-barbardhigga isotope: Agabka caadiga ah ee shukaansiga juqraafiyeed (habka Rb-Sr)
Qalabka elektarooniga ah: Nadiifnimo sare ⁸⁸Sr(NO₃)₂ ayaa loo isticmaalaa in lagu diyaariyo filimada dielectric ee SrTiO₃.
Sifooyinka agabka
Xasiloonida kulaylka: Heerkulka kala-baxa ayaa ka sarreeya kan nitrate-ka caadiga ah (>500℃)
Sifooyinka indhaha: Mowjadda jarista UV 300 nm
Hawlaha kiimikada: Waxay sameysaa qulqulo aan milmi karin oo leh oxalates (SrC₂O₄·H₂O)
Tiknoolajiyada kobcinta Isotope
Hababka ugu muhiimsan ee loo diyaariyo nadiifin sare ⁸⁸Sr(NO₃)₂:
1. Habka kala soocida elektromagnetka: kala soocida ilaha ion-ka birta strontium (daahirnimo>99.99%)
2. Habka is-weydaarsiga kiimikada: kala-qaybinta isotope-ka isku-dhafan ee taajka ah ee ether/strontium
3. Kobcinta laysarka: Isticmaalka kala-guurka elektaroonigga ah ee gaarka ah ee ⁸⁸Sr (460.7 nm)
Badbaadada iyo hawlgalka
⁸⁸Sr(NO₃)₂ waa iskudhis sun yar leh (LD₅₀>5000 mg/kg), laakiin waa in laga fogaadaa taabashada walxaha yareeya (waxay sababi kartaa burbur qarxa). Ku kaydi jawi qalalan si looga hortago nuugista qoyaanka iyo isku-ururinta.
Gunaanad
Iyada oo ah wakiil caadi ah oo ka mid ah isotopes-ka strontium ee deggan, strontium nitrate-88 oo saafi ah oo sarreeya ayaa leh qiime muhiim ah oo ku saabsan codsiga tiknoolajiyada quantum, badbaadada tamarta nukliyeerka iyo sayniska agabka. Nadiifnimadeeda nukliyeerka ee aadka u fiican iyo xasilloonida kiimikada ayaa ka dhigaysa agab muhiim ah oo loogu talagalay isbeddelka cilmi-baarista aasaasiga ah ee tignoolajiyada injineernimada.