GOS: Pr crystal, GOS: Tb crystal, GOS: Pr scintillator, GOS: Tb Scintillators
Amfani
● Babban yawan amfanin ƙasa
● Ƙananan lalacewa-lokaci da ƙananan bayan haske
● Sassauci ga ƙira da manufar ku.
● Ba ya ƙunshi abubuwa masu guba ko haɗari.
● Kyakkyawan juriya mai zafi.
Aikace-aikace
● Hoto na likita
● Likitan CT
● Injin CT na masana'antu (NDT)
Kayayyaki
| Siga | GOS: Pr Ceramic | GOS:Tb Ceramic |
| Kololuwar Wavelength/nm | 512 | 550 |
| Tsari | Poly-crystalline yumbu | Poly-crystalline yumbu |
| Bayyana gaskiya | Translucent | Translucent |
| Fitowar Haske (photons/keV) | 27 | 45 |
| Lokacin Lalacewa (ns) | 3000 | 600000 |
| Bayan glow/@20ms | ≤0.01% | ≤0.03% |
| Atomic Coefficient | 60 | 60 |
| Yawan yawa (g/cm3) | 7.34 | 7.34 |
| Hygroscopic | No | No |
| Mohs Hardness | 5 | 5 |
Bayanin Samfura
GOS: Pr/GOS: Tb wani abu ne na yumbu wanda ya ƙunshi gadolinium oxysulfide wanda praseodymium (Pr) ko terbium (Tb) ke kunnawa azaman abubuwan doping.Tare da kyawawan kaddarorin scintillation, ana amfani dashi ko'ina azaman kayan scintillator a cikin kayan aikin hoto na likita kamar na'urar sikanin PET.Tsarin scintillation ya haɗa da canza photons masu ƙarfi, ko barbashi, zuwa haske mai gani.
Lokacin da hasken da ya faru ya ji daɗi, gadolinium atoms a cikin GOS:Pr/GOS:Tb suna fitar da photons, wanda masu binciken hoto ke gano su.Wannan tsari yana ba da damar yin hoto daidai da gano tushen radiation.GOS:Pr/GOS:Tb an san su da babban fitowar haskensu, ɗan gajeren lokacin lalacewa da ƙarancin haske, yana ba da damar gano radiation mai sauri da daidai.Hakanan yana da babban ƙarfin tsayawa akan hasken X-ray da haskoki gamma, yana mai da shi tasiri sosai a aikace-aikacen hoto na likita.Gabaɗaya, GOS:Pr/GOS:Tb yumbu wani abu ne mai kima mai kima wanda ya kawo sauyi a fannin nazarin likitanci, wanda ya kai ga gano asali a baya da kuma ingantaccen maganin cututtuka.
Gwajin Aiki
GOS: Rahoton gwajin kwatancen Pr PD
1. Girma
| Abu | Tsawon (mm) | Nisa (mm) | Tsayi (mm) | Tazarar (mm) | Pixel | Tunani (mm) | GOS |
| Mai gasa | 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 daban-daban
1.GOS: Tb PD MODUL 4 PCS.
1. Yanayin gwajin fitarwa na haske Wutar lantarki: 63 kv;A halin yanzu: 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 | Matsakaicin |
| 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. Daidaituwa
| 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 | Max | 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. Bayan haske: yanayin gwaji, ƙarfin lantarki: 160kv;Yanzu: 1 mA
| Serial Number | 1ms | 3ms ku | 20ms | 50ms ku | 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. Girma:
| Abu | L/mm25.40.1 | W/mm3.40.1 | H/mm± 0.05 | Pixel 1.375± 0.05 | Tsiraracrystal W 3.0± 0.05 | Jimlar tsayi 25.0± 0.05 | Tazari0.2 ± 0.05 | Side reflector0.2 ± 0.05 | Babban mai haskakawa0.2 ± 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. Hasken haske: ƙarfin gwajin yanayin gwaji: 63 kv;halin yanzu: 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 | Matsakaicin |
| 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 |
| Pr -3 | 9041 | 9300 | 9302 | 9278 | 9362 | 9281 | 9252 | 9307 | 9178 | 9197 | 9342 | 9304 | 9261 | 9350 | 9265 | 8551 | 9223 |
| Pr -4 | 8914 | 9416 | 9492 | 9455 | 9578 | 9491 | 9449 | 9404 | 9464 | 9490 | 9428 | 9323 | 9469 | 9490 | 9434 | 9039 | 9396 |
2. Daidaituwa
| Serial Number | pixel1 | pixel2 | pixel3 | pixel4 | pixel5 | pixel6 | pixel7 | pixel8 | pixel9 | pixel10 | pixel11 | pixel12 | pixel13 | pixel14 | pixel15 | pixel16 | Max | 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% |
| Pr -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% |
| Pr -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: Gwajin yanayin yanayin gwaji: 160kv;yanzu: 1 ma
| Serial Number | 1ms | 3ms ku | 20ms | 50ms ku | 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 |
| Pr -3 | 0.0649 | 0.0312 | 0.0154 | 0.0167 | 0.0171 |
| Pr -4 | 0.0509 | 0.0202 | 0.018 | 0.0201 | 0.021 |
4. Girman girma:
| S/N | Tsawon L/mm25.4-0.1 | Nisa W/mm3.4-0.1 | Tsayi L/mm 0.05 | Pixel L 1.375± 0.05 | Pixel w 3.0±0.05 | Jimlar ƙafa 25.0±0.05 | Tazarar 0.2± 0.05 | Sidereflector 0.2 ± 0.05 | Ƙaddamarwa 0.2 ± 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 |
| Pr -3 | 25.371 | 3.32 | 1.53 | 1.377 | 2.989 | 24.976 | 0.19 | 0.18 | 0.197 |
| Pr -4 | 25.396 | 3.332 | 1.53 | 1.382 | 2.989 | 24.971 | 0.192 | 0.19 | 0.228 |
3. Kwatancen Siffar / Girma:
