ʻO CeBr3 (cerium bromide) kahi mea scintillator i hoʻohana ʻia i nā ʻōnaehana ʻike radiation a me nā ʻōnaehana ana.Aia ia i ka ʻāpana o ka scintillator inorganic, kahi pūhui e hoʻopuka ana i ka mālamalama i ka wā e ʻike ʻia ai i ka radiation ionizing e like me nā kukuna gamma a i ʻole nā kukui X.CeBr3 scintillatorʻike ʻia no kāna puka kukui kiʻekiʻe, ka manawa pane wikiwiki a me ka hoʻonā ikehu maikaʻi loa.
Hoʻohana pinepine ʻia lākou i nā noi e koi ana i ke ana ʻana o ka ikehu a me ka ʻike kiʻekiʻe, e like me ka spectroscopy nuklea, ke kiʻi olakino, a me nā nānā palekana.ʻO ke kaʻina hana scintillation o CeBr3 e pili ana i ka hoʻopili ʻana o ka radiation ionizing me ka mea, a laila e hoʻohauʻoli i nā electrons i ka lattice kristal.A laila hoʻokuʻu kēia mau electrons hauʻoli i ka ikehu ma ke ʻano o nā photons māmā ʻike ʻia.ʻOhi ʻia ke kukui i hoʻokuʻu ʻia e kahi photodetector, e like me ka photomultiplier tube (PMT), e hoʻohuli iā ia i hōʻailona uila e hiki ke nānā ʻia a ana ʻia.
CeBr3 scintillatorʻoi aku ka maikaʻi o ka hana i hoʻohālikelike ʻia me nā mea scintillator kuʻuna, i mea waiwai i nā ʻano ʻepekema, lāʻau lapaʻau, a me nā noiʻi ʻoihana.
Loaʻa i ka CeBr3 scintillator nā ʻano hana like ʻole i ka ʻike ʻana a me ke ana ʻana.
Aia kekahi mau noi maʻamau:
Nuclear Spectroscopy: Hoʻohana ʻia ʻo CeBr3 scintillator i nā ʻōnaehana spectroscopy gamma-ray kiʻekiʻe e ʻike a nānā i nā mea radioactive.ʻO ka puka kukui kiʻekiʻe a me ka hoʻonā ikehu maikaʻi loa o CeBr3 scintillator hiki ke ʻike pololei i nā ikehu ray gamma like ʻole.
Positron Emission Tomography (PET):CeBr3 scintillatorhiki ke hoʻohana ʻia i nā ʻōnaehana PET, ʻo ia nā mea hana kiʻi lāʻau i hoʻohana ʻia e ʻike a nānā i nā maʻi like ʻole, me ka maʻi kanesa.Hāʻawi ʻo CeBr3 scintillator i ka puka māmā kiʻekiʻe a me ka manawa pane wikiwiki no ka ʻike kūpono a me ka localization o nā isotopes positron-emitting i hoʻohana ʻia i ka kiʻi kiʻi PET.
Nānā palekana:CeBr3 scintillatorshoʻohana ʻia i nā ʻōnaehana nānā palekana e ʻike i nā mea ʻae ʻole, e like me nā mea pahū a i ʻole narcotics, i loko o nā ukana a i ʻole ka ukana.ʻO ka ʻike kiʻekiʻe a me ka hoʻonā ikehu o CeBr3 scintillator e kōkua i ka ʻike ʻana a me ka hoʻokaʻawale ʻana i nā ʻano mea like ʻole e pili ana i kā lākou mau hōʻailona radiation.
Nānā Kaiapuni:CeBr3 scintillatorHiki ke hoʻohana ʻia i nā ʻōnaehana nānā kaiapuni e ana a hoʻopaʻa ʻia i nā pae radiation i nā ʻano kaiapuni, e like me nā mea kanu nuklea, nā hale hana noiʻi, a i ʻole nā wahi i pā ʻia e nā isotopes radioactive.ʻO ka hoʻonā ikehu maikaʻi a me ka naʻau o CeBr3 scintillator e hoʻomaʻamaʻa i nā ana kūpono a me ka hōʻiliʻili ʻikepili.
Nā hoʻokolohua physics kiʻekiʻe: Hiki ke hoʻohana ʻia ʻo CeBr3 scintillator i nā mea hoʻokolohua e aʻo ai i ka pilina o nā ʻāpana ikaika.ʻO ka manawa pane wikiwiki a me ka puka māmā kiʻekiʻe o ka CeBr3 scintillator e hoʻomaʻamaʻa i nā ana manawa kūpono a me ka ʻike kikoʻī i nā hoʻokolohua physics.
Ka manawa hoʻouna: Nov-27-2023