kristal GSGG

A na-eji GGG/SGGG/NGG Garnets maka mmiri mmiri epitaxy.SGGG subatrates bụ nke raara onwe ya nye maka ihe nkiri magneto-optical. Na ngwaọrụ nkwurịta okwu anya, chọrọ ọtụtụ iji 1.3u na 1.5u optical isolator, ọ bụ isi ihe bụ YIG ma ọ bụ nnukwu ihe nkiri. etinyere ya na oghere ndọta.


  • Ihe mejupụtara:(Gd2.6Ca0.4)(Ga4.1Mg0.25Zr0.65)O12
  • Ọdịdị kristal:Cubic: a = 12.480 Å
  • Molecular wDielectric na-adịgide adịgide:968,096
  • Ebe mgbaze:~ 1730 oC
  • Njupụta:~ 7.09 g/cm3
  • Isi ike:~ 7.5 (ọnwa)
  • Ndekọ ntụgharị uche:1.95
  • Dielectric mgbe niile: 30
  • Nkọwa ngwaahịa

    Usoro nka

    A na-eji GGG/SGGG/NGG Garnets maka mmiri mmiri epitaxy.SGGG subatrates bụ nke raara onwe ya nye maka ihe nkiri magneto-optical. Na ngwaọrụ nkwurịta okwu anya, chọrọ ọtụtụ iji 1.3u na 1.5u optical isolator, ọ bụ isi ihe bụ YIG ma ọ bụ nnukwu ihe nkiri. etinyere ya na oghere ndọta.
    Ngwa SGGG dị mma maka itolite ihe nkiri epitaxial iron garnet dochie bismuth, bụ ihe dị mma maka YIG, BiYIG, GdBIG.
    Ọ bụ ezigbo anụ ahụ na n'ibu na nkwụsi ike kemịkal.
    Ngwa:
    YIG, nnukwu ihe nkiri epitaxy;
    Ngwa igwe igwe;
    Dochie GGG

    Njirimara:

    Ihe mejupụtara (Gd2.6Ca0.4)(Ga4.1Mg0.25Zr0.65)O12
    Ọdịdị kristal Cubic: a = 12.480 Å,
    Molecular wDielectric na-adịgide adịgide 968,096
    Ebe mgbaze ~ 1730 oC
    Njupụta ~ 7.09 g/cm3
    Isi ike ~ 7.5 (ọnwa)
    Ntụgharị ntụgharị 1.95
    Dielectric mgbe niile 30
    Tangent ọnwụ dielectric (10 GHz) ca.3.0 * 10_4
    Usoro uto kristal Czochralski
    Ntuziaka uto kristal <111>

    Nka nka:

    Nhazi <111> <100> n'ime ± 15 arc min
    Mgbagha n'ihu Wave <1/4 ife@632
    Nkwenye dayameta ± 0.05mm
    Ogologo ndidi ± 0.2mm
    Chamfer 0.10mm @ 45º
    Ịdị nro <1/10 ife na 633nm
    Myirịta < 30 arc Sekọnd
    Perpendicularity < 15 arc min
    Ogo elu 10/5 Scratch/Igwu
    Kpochapụ oghere > 90%
    Akụkụ buru ibu nke kristal 2.8-76 mm n'obosara