Bi4Si3O12 scintillator, BSO aniani, BSO scintillation kristal

Bi4Si3O12 scintillator, BSO aniani, BSO scintillation aniani Kii Hōʻike ʻia

wehewehe pōkole:

Bi₄(SiO₄)₃(BSO) he ʻano hou o ka scintillation crystal me ka hana maikaʻi, loaʻa iā ia ke kūpaʻa mechanical a me ke kemika, photoelectric a me nā hiʻohiʻona hoʻokuʻu wela.He nui nā waiwai e like me BGO, ʻoi aku ka nui o ka kristal BSO, e like me ka afterglow a me ka attenuation mau, a ʻoi aku ka maikaʻi o ka hana.I nā makahiki i hala iho nei, ua hoʻohuli ʻia ka manaʻo o nā mea noiʻi ʻepekema.No laila he ʻano nui o nā noi i ka physics kiʻekiʻe, ka lāʻau nuklea, ka ʻepekema ākea, ka ʻike Gamma, etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Pōmaikaʻi

● ʻOi aku ka hapa kiʻi kiʻi

● Mana hooki kiʻekiʻe

● Non-hygroscopic

● ʻAʻohe pāhawewe kino

Palapala noi

● Kiʻekiʻe ikehu/nukelea physics

● lāʻau nukelea

● ʻIke Gamma

Waiwai

ʻO ka mānoanoa (g/cm³)	6.8
Loʻihi nalu (Max. Emission)	480
Hua Māmā ( photons/keV)	1.2
Lae hehee(℃)	1030
Paʻakiki (Mho)	5
Hōʻike Hōʻike	2.06
Hygroscopic	No
Mokulele ʻo Cleavage	ʻAʻohe
ʻAi i ka ʻulaʻula (rad)	10⁵~10⁶

Hōʻike huahana

ʻO Bi4 (SiO4)3 (BSO) he scintillator inorganic, ʻike ʻia ʻo BSO no kona kiʻekiʻe kiʻekiʻe, e lilo ia i mea hoʻoheheʻe maikaʻi i nā kukuna gamma, e hoʻomoʻi i ka ikehu mai ka radiation ionizing a hoʻopuka i nā kiʻi kukui ʻike ʻia i ka pane.ʻO ia ka hana ʻana i mea ʻike makaʻala o ka radiation ionizing.Hoʻohana maʻamau ia i nā noi ʻike radiation.Loaʻa i nā scintillators BSO ka paʻakikī o ka radiation a me ke kū'ē ʻana i ka pōʻino radiation, e lilo lākou i ʻāpana o nā mea ʻike hilinaʻi no ka hoʻohana lōʻihi.E like me ka BSO i hoʻohana ʻia i nā mākaʻikaʻi puka radiation e ʻike i nā mea radioactive i nā ukana a me nā kaʻa ma nā palena palena a me nā mokulele.

ʻO ke ʻano aniani o nā BSO scintillators hiki ke loaʻa nā kukui kiʻekiʻe a me nā manawa pane wikiwiki, e hoʻolilo iā lākou i mea kūpono no nā hoʻokolohua physics kiʻekiʻe a me nā lako kiʻi lāʻau lapaʻau, e like me PET (Positron Emission Tomography), a me BSO hiki ke hoʻohana ʻia i nā reactors nuklea e ʻike. nā pae o ka radiation a nānā i ka hana reactor.Hiki ke hoʻoulu ʻia nā kristal BSO me ka hoʻohana ʻana i ke ʻano Czochralski a hoʻoheheʻe ʻia i nā ʻano like ʻole e pili ana i ka noi.Hoʻohana pinepine ʻia lākou me nā paipu photomultiplier (PMTs).