AN INFLUENCE OF UNIAXIAL STRAIN (PRESSURE) ON THE TEMPERATURE OF THE BOSE-EINSTEIN CONDENSATION OF INTERSITE BIPOLARONS: POSSIBLE IMPLEMENTATION FOR RBa2Cu3O7-δ CUPRATES

Mualliflar

  • Jalekeshov A.S.

    Nukus State Pedagogical Institute named after Ajiniyaz image/svg+xml

  • Ya.Yavidov B.

    Nukus State Pedagogical Institute named after Ajiniyaz image/svg+xml

Kalit so‘zlar: bipolaron, kuchlanish (bosim), Boze-Eynshteyn kondensatsiyasi, kupratlar

Annotatsiya

Kengaytirilgan Xolstein modelida kuchlanishlar (bosim) ning tugunlararo bipolaronlari Boze-Eynshteyn kondensatsiyalanishi haroratiga ta’sirini oʻrganish uchun universal yondashuv taklif etilgan. Bunda Boze-Eynshteyn kondensatsiyalanishi haroratining bir oʻqli kuchlanish (bosim) boʻyicha hosilalari panjarada ionlarning joylashishiga juda bogʻliq ekanligi koʻrsatilgan. Xususan, ular musbat yoki manfiy boʻlishi mumkin. Nazariy jihatdan olingan natijalar bilan birga RBa2Cu3O7-δ.oilaga mansub kupratlarda Tc ga bir oʻqli bosim (kuchlanish) ta’siriga oid tajriba ma’lumotlari orasidagi bogʻliqlik muhokama qilinadi.

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