GOS: Pr crystal, GOS: Tb crystal, GOS: Pr scintillator, GOS: Tb Scintillators
Uru
● Mkpụrụ ọkụ dị elu
● Obere oge ire ere na obere ọkụ mgbe e mesịrị
● Mgbanwe maka imewe na ebumnuche gị.
● Ọ nweghị ihe na-egbu egbu ma ọ bụ ihe dị ize ndụ.
● Magburu onwe na iru mmiri na-eguzogide.
Ngwa
● Ise foto ahụike
● Ọgwụ CT
● Igwe nyocha CT ụlọ ọrụ (NDT)
Njirimara
| Oke | GOS: Pr Ceramic | GOS:Tb seramiiki |
| Ọnụ kacha elu ogologo ogologo/nm | 512 | 550 |
| Sistemu | Poly-kristal seramiiki | Poly-kristal seramiiki |
| nghọta | translucent | translucent |
| Mmepụta ọkụ (photons/keV) | 27 | 45 |
| Oge mmebi (ns) | 3000 | 600000 |
| Mgbe glow/@20ms | ≤0.01% | ≤0.03% |
| Ọnụ ahịa atọmịk | 60 | 60 |
| Njupụta (g/cm3) | 7.34 | 7.34 |
| Hygroscopic | No | No |
| Mohs ike | 5 | 5 |
Nkọwa ngwaahịa
GOS: Pr/GOS: Tb bụ ihe seramiiki mejupụtara gadolinium oxysulfide nke praseodymium (Pr) ma ọ bụ terbium (Tb) na-arụ ọrụ dị ka ihe doping.N'ịbụ nke nwere ezigbo scintillation Njirimara, a na-eji ya eme ihe n'ọtụtụ ebe dị ka ihe scintillator na akụrụngwa onyonyo ahụike dịka nyocha PET.Usoro scintillation na-agụnye ịtụgharị foton ndị nwere ike dị elu, ma ọ bụ ahụ, ka ọ bụrụ ìhè a na-ahụ anya.
Mgbe ọkụ radieshọn merenụ nwere mmasị na ya, atọm gadolinium dị na GOS:Pr/GOS:Tb na-ebupụta foto, nke ndị na-achọpụta foto na-achọpụtazi.Usoro a na-enye ohere ịse foto na nchọpụta nke isi mmalite radieshon.GOS: Pr/GOS: A maara Tb maka mmepụta ọkụ ha dị elu, obere oge ire ere na obere ọkụ ọkụ, na-enyere aka ịchọpụta radieshon ngwa ngwa na nke ziri ezi.Ọ nwekwara ike nkwụsị dị elu megide ụzarị X-ray na ụzarị gamma, na-eme ka ọ dị irè na ngwa nyocha ahụike.N'ozuzu, GOS:Pr/GOS:Tb seramiiki bụ ihe scintillator bara uru nke gbanwere akụkụ nke onyonyo ahụike, na-eduga na nchọpụta mbụ na ọgwụgwọ dị irè nke ọrịa.
Nlele arụmọrụ
GOS:Pr PD modul ntụle mkpesa ule
1. Akụkụ
| Ihe | Ogologo(mm) | Obosara (mm) | Ogologo (mm) | Oghere (mm) | Pixel | Ntụgharị (mm) | GOS |
| Ndị asọmpi | 25.4-0.1 | 3.0 | 1.25 | 0.2 | 1.575*2.9*1.2 | 0.05 | GOS: Pr |
| Kinheng GOS:Tb | 25.4-0.1 | 3.4 | 1.55 | 0.2 | 1.575*3.0*1.3 | 0.2 | GOS: Tb |
| Kinheng GOS: Pr | 25.4-0.1 | 3.4 | 1.55 | 0.2 | 1.575*3.0*1.3 | 0.2 | GOS: Pr |
2. Doping dị iche iche
1.GOS: Tb PD MODUL 4 PCS.
1. Ọnọdụ nnwale ọkụ ọkụ: 63 kv;Ugbu a: 0.33mA
| S/N | Pixel 1 | Pixel 2 | Pixel 3 | Pixel 4 | Pixel 5 | Pixel 6 | Pixel 7 | Pixel 8 | Pixel 9 | Pixel 10 | Pixel 11 | Pixel 12 | Pixel 13 | Pixel 14 | Pixel 15 | Pixel 16 | Nkezi |
| Tb -1 | 21088 | 21669 | 21782 | 21763 | 21614 | 21820 | 21754 | 21868 | 21931 | 21875 | 21840 | 21830 | 21670 | 21598 | 21705 | 21227 | 21689 |
| Tb -2 | 20702 | 21948 | 22070 | 21824 | 21791 | 21734 | 21904 | 21585 | 21649 | 21747 | 21905 | 21888 | 21821 | 21737 | 21890 | 21316 | 21719 |
| Tb -3 | 20515 | 21367 | 21701 | 21741 | 21394 | 21704 | 21811 | 21694 | 21743 | 21593 | 21600 | 21813 | 21880 | 21883 | 21679 | 20931 | 21565 |
| Tb -4 | 20568 | 21407 | 21562 | 21719 | 21761 | 21875 | 21640 | 21610 | 21836 | 21804 | 21881 | 21560 | 21731 | 21717 | 21651 | 21431 | 21609 |
2. Ịdị n'otu
| S/N | Pixel 1 | Pixel 2 | Pixel 3 | Pixel 4 | Pixel 5 | Pixel 6 | Pixel 7 | Pixel 8 | Pixel 9 | Pixel 10 | Pixel 11 | Pixel 12 | Pixel 13 | Pixel 14 | Pixel 15 | Pixel 16 | Oke | Min |
| Tb -1 | -2.8% | -0.1% | 0.4% | 0.3% | -0.3% | 0.6% | 0.3% | 0.8% | 1.1% | 0.9% | 0.7% | 0.6% | -0.1% | -0.4% | 0.1% | -2.1% | 1.1% | -2.8% |
| Tb -2 | -4.7% | 1.1% | 1.6% | 0.5% | 0.3% | 0.1% | 0.9% | -0.6% | -0.3% | 0.1% | 0.9% | 0.8% | 0.5% | 0.1% | 0.8% | - 1.9% | 1.6% | -4.7% |
| Tb -3 | -4.9% | -0.9% | 0.6% | 0.8% | -0.8% | 0.6% | 1.1% | 0.6% | 0.8% | 0.1% | 0.2% | 1.1% | 1.5% | 1.5% | 0.5% | -2.9% | 1.5% | -4.9% |
| Tb -4 | -4.8% | -0.9% | -0.2% | 0.5% | 0.7% | 1.2% | 0.1% | 0.0% | 1.0% | 0.9% | 1.3% | -0.2% | 0.6% | 0.5% | 0.2% | -0.8% | 1.3% | -4.8% |
3. Afterglow: ọnọdụ ule, voltaji: 160kv;Ugbu a: 1 mA
| Nọmba usoro n'usoro | 1ms | 3ms | 20ms | 50ms | 100ms |
| Tb -1 | 0.1115 | 0,0363 | 0,0232 | 0.0185 | 0.0187 |
| Tb -2 | 0.1197 | 0,0272 | 0.0165 | 0.0154 | 0.014 |
| Tb -3 | 0,0895 | 0.0133 | 0.0119 | 0.0139 | 0.0158 |
| Tb -4 | 0.1122 | 0.033 | 0,0258 | 0,0252 | 0.0211 |
4. Akụkụ:
| Ihe | L/mm25.40.1 | W/mm3.40.1 | H/mm±0.05 | Pixel 1.375±0.05 | gba ọtọkristal W 3.0±0.05 | Ngụkọta ogologo 25.0±0.05 | Oghere0.2 ± 0.05 | Akụkụ reflector0.2 ± 0.05 | Ngosipụta kacha elu0.2 ± 0.05 |
| Tb -1 | 25.39 | 3.363 | 1.52 | 1.386 | 2,998 | 24,978 | 0.188 | 0.19 | 0.199 |
| Tb -2 | 25.397 | 3.337 | 1.53 | 1.387 | 2,994 | 24.98 | 0.186 | 0.171 | 0.192 |
| Tb -3 | 25.392 | 3.352 | 1.53 | 1.389 | 3.003 | 24.98 | 0.187 | 0.167 | 0.196 |
| Tb -4 | 25.396 | 3.358 | 1.53 | 1.385 | 2,996 | 24,978 | 0.186 | 0.177 | 0.224 |
2. GOS:Pr PD Module 4 PCS
1. Mmepụta ọkụ: voltaji ọnọdụ ule: 63 kv;ugbu a: 0.33mA
| S/N | Pixel 1 | Pixel 2 | Pixel 3 | Pixel 4 | Pixel 5 | Pixel 6 | Pixel 7 | Pixel 8 | Pixel 9 | Pixel 10 | Pixel 11 | Pixel 12 | Pixel 13 | Pixel 14 | Pixel 15 | Pixel 16 | Nkezi |
| Pr- 1 | 8922 | 9490 | 9483 | 9499 | 9535 | 9477 | 9405 | 9357 | 9230 | 9391 | 9388 | 9442 | 9346 | 9404 | 9381 | 9102 | 9366 |
| Pr-2 | 8897 | 9257 | 9343 | 9351 | 9360 | 9200 | 9201 | 9329 | 9408 | 9385 | 9395 | 9333 | 9346 | 9413 | 9337 | 8845 | 9275 |
| Ihe -3 | 9041 | 9300 | 9302 | 9278 | 9362 | 9281 | 9252 | 9307 | 9178 | 9197 | 9342 | 9304 | 9261 | 9350 | 9265 | 8551 | 9223 |
| Ihe -4 | 8914 | 9416 | 9492 | 9455 | 9578 | 9491 | 9449 | 9404 | 9464 | 9490 | 9428 | 9323 | 9469 | 9490 | 9434 | 9039 | 9396 |
2. Ịdị n'otu
| Nọmba usoro n'usoro | pikselụ 1 | pikselụ 2 | pikselụ 3 | pikselụ 4 | pikselụ 5 | pikselụ 6 | pikselụ 7 | pikselụ 8 | pikselụ 9 | pikselụ 10 | pikselụ 11 | pikselụ 12 | pikselụ 13 | pikselụ 14 | pikselụ 15 | pikselụ 16 | Oke | Min |
| Pr- 1 | -4.7% | 1.3% | 1.3% | 1.4% | 1.8% | 1.2% | 0.4% | -0.1% | - 1.4% | 0.3% | 0.2% | 0.8% | -0.2% | 0.4% | 0.2% | -2.8% | 1.8% | -4.7% |
| Pr-2 | -4.1% | -0.2% | 0.7% | 0.8% | 0.9% | -0.8% | -0.8% | 0.6% | 1.4% | 1.2% | 1.3% | 0.6% | 0.8% | 1.5% | 0.7% | -4.6% | 1.5% | -4.6% |
| Ihe -3 | -2.0% | 0.8% | 0.9% | 0.6% | 1.5% | 0.6% | 0.3% | 0.9% | -0.5% | -0.3% | 1.3% | 0.9% | 0.4% | 1.4% | 0.5% | -7.3% | 1.5% | -7.3% |
| Ihe -4 | -5.1% | 0.2% | 1.0% | 0.6% | 1.9% | 1.0% | 0.6% | 0.1% | 0.7% | 1.0% | 0.3% | -0.8% | 0.8% | 1.0% | 0.4% | -3.8% | 1.9% | -5.1% |
3. Afterglow: voltaji ọnọdụ ule: 160kv;ugbu a: 1 ma
| Nọmba usoro n'usoro | 1ms | 3ms | 20ms | 50ms | 100ms |
| Pr- 1 | 0.033 | 0.031 | 0,0238 | 0,0259 | 0,0213 |
| Pr-2 | 0,0314 | 0,0256 | 0.0205 | 0,0258 | 0,0236 |
| Ihe -3 | 0,0649 | 0,0312 | 0.0154 | 0.0167 | 0.0171 |
| Ihe -4 | 0,0509 | 0.0202 | 0.018 | 0.0201 | 0.021 |
4. Ntụle akụkụ:
| S/N | Ogologo L / mm25.4-0.1 | Obosara W/mm3.4-0.1 | Ogologo L/mm ± 0.05 | Pixel L 1.375±0.05 | Pixel w 3.0±0.05 | Mgbakọta ụkwụ 25.0±0.05 | Oghere 0.2± 0.05 | Sidereflector0.2±0.05 | Endreflector0.2±0.05 |
| Pr- 1 | 25.386 | 3.333 | 1.53 | 1.382 | 2,994 | 24,974 | 0.191 | 0.164 | 0.194 |
| Pr-2 | 25.384 | 3.348 | 1.54 | 1.381 | 2,991 | 24,975 | 0.194 | 0.182 | 0.198 |
| Ihe -3 | 25.371 | 3.32 | 1.53 | 1.377 | 2,989 | 24,976 | 0.19 | 0.18 | 0.197 |
| Ihe -4 | 25.396 | 3.332 | 1.53 | 1.382 | 2,989 | 24,971 | 0.192 | 0.19 | 0.228 |
3. Ntụnyere ọdịdị / akụkụ:
