YAP substrate
wehewehe
ʻO YAP hoʻokahi kristal he mea matrix koʻikoʻi me nā waiwai optical a me ke kino-kemika maikaʻi e like me ka YAG hoʻokahi kristal.Hoʻohana nui ʻia ka honua rare a me ka transition metal ion doped Yap crystals i ka laser, scintillation, holographic recording a me optical data storage, ionizing radiation dosimeter, kiʻekiʻe-mehana superconducting film substrate a me nā māla ʻē aʻe.
Waiwai
| Pūnaehana | Monoclinic |
| Lattice Mau | a=5.176 Å、b=5.307 Å、c=7.355 Å |
| ʻO ka mānoanoa（g/cm3） | 4.88 |
| Lae hehee(℃) | 1870 |
| Dielectric mau | 16-20 |
| Hoʻonui wela | 2-10×10-6//k |
ʻO ka wehewehe ʻana o YAP substrate
ʻO ka pāpaʻi YAP e pili ana i kahi pani aniani i hana ʻia me ka mea yttrium aluminika perovskite (YAP).ʻO YAP kahi mea crystalline synthetic i loaʻa i ka yttrium, aluminika a me nā ʻāpana oxygen i hoʻonohonoho ʻia i loko o kahi ʻano aniani perovskite.
Hoʻohana mau ʻia nā substrate YAP i nā ʻano noi like ʻole, me:
1. Nā mea ʻike maka: ʻO YAP nā waiwai scintillation maikaʻi loa, ʻo ia hoʻi, ʻālohilohi ke ʻike ʻia i ka radiation ionizing.Hoʻohana maʻamau ʻia nā substrate YAP ma ke ʻano he mea scintillation i nā mea ʻike no ke kiʻi lāʻau lapaʻau (e like me ka positron emission tomography a i ʻole nā kiʻi kiʻi gamma) a me nā hoʻokolohua physics kiʻekiʻe.
2. ʻO nā lasers solid-state: Hiki ke hoʻohana ʻia nā kristal YAP e like me ka loaʻa ʻana o ka media i nā lasers solid-state, ʻoi aku ka nui ma ka laulā ʻōmaʻomaʻo a uliuli paha.Hāʻawi nā substrates YAP i kahi kahua paʻa a paʻa no ka hana ʻana i nā kukuna laser me ka mana kiʻekiʻe a me ka maikaʻi o ka beam maikaʻi.
3. Electro-optic a me acousto-optic: Hiki ke hoʻohana ʻia nā substrates YAP i nā mea electro-optic a me acousto-optic, e like me nā modulators, nā hoʻololi a me nā mea hoʻololi pinepine.Hoʻohana kēia mau mea hana i nā waiwai o nā kristal YAP e kāohi i ka hoʻouna ʻana a i ʻole ka hoʻololi ʻana o ka mālamalama me ka hoʻohana ʻana i nā māla uila a i ʻole nā nalu kani.
4. Nā mea ʻike hoʻoheheʻe nuklea: Hoʻohana pū ʻia nā substrates YAP i nā mea ʻike uila nuklea ma muli o ko lākou mau waiwai scintillation.Hiki iā lākou ke ʻike pono a ana i ka ikaika o nā ʻano radiation like ʻole, e hoʻohana iā lākou i ka noiʻi nuklear physics, ka nānā ʻana i ke kaiapuni, a me nā noi olakino.
Loaʻa i nā substrates YAP nā pōmaikaʻi o ka puka māmā kiʻekiʻe, ka manawa palaho wikiwiki, ka hoʻonā ikehu maikaʻi, a me ke kūpaʻa kiʻekiʻe i ka pōʻino radiation.Ua kūpono kēia mau waiwai no nā noi e koi ana i ka scintillator kiʻekiʻe a i ʻole nā mea laser.
