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夏露相隨銅蟲(chóng) (初入文壇)
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[求助]
ZNO/聚合物制備光電器件
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SANS measurement was carried out at the NG7 at the NIST Center for Neutron Research of the National Institute of Standards and Technology. Incident neutron wavelength of 6 Å , with varying sample-to-detector distance of 1, 15 and 4.5 m detector 25 mm offset yields a scattering range of 0.0009 Å-1< Q < 0.4 Å-1, where q =4π/ λsin(θ/2) is the magnitude of momentum transfer vector, and q is the scattering angle. After corrected for background and detector efficiency, and converted to an absolute scale using direct beamintensity, the 2D intensitywas circularly averaged to yield the total structure factor, S(q) [42]. |
銅蟲(chóng) (初入文壇)
至尊木蟲(chóng) (職業(yè)作家)
至尊木蟲(chóng) (職業(yè)作家)
至尊木蟲(chóng) (職業(yè)作家)
銅蟲(chóng) (初入文壇)
至尊木蟲(chóng) (職業(yè)作家)
新蟲(chóng) (初入文壇)
至尊木蟲(chóng) (職業(yè)作家)
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SANS measurement was carried out at the NG7 at the NIST Center for Neutron Research of the National Institute of Standards and Technology. 小角中子散射測(cè)量在美國(guó)國(guó)家標(biāo)準(zhǔn)和技術(shù)研究院中子研究中心的NG7進(jìn)行。Incident neutron wavelength of 6 Å , with varying sample-to-detector distance of 1, 15 and 4.5 m detector 25 mm offset yields a scattering range of 0.0009 Å-1< Q < 0.4 Å-1, whereq =4π/ λsin(θ/2) is the magnitude of momentum transfer vector,and q is the scattering angle. 入射中子波長(zhǎng)為6 Å,樣品-檢測(cè)器距為1, 15 and 4.5 m,檢測(cè)器補(bǔ)償為25mm時(shí),得到散射范圍為0.0009 Å-1< Q < 0.4 Å-1,其中Q=4π/ λsin(θ/2)為動(dòng)量轉(zhuǎn)移矢量的大小,θ為散射角。After corrected for background and detector efficiency, and converted to an absolute scale using direct beamintensity, the 2D intensity was circularly averaged to yield the total structure factor, S(q) [42]. 在對(duì)背景和檢測(cè)器效率進(jìn)行校正后,二維強(qiáng)度以直接光束亮度轉(zhuǎn)化為絕對(duì)標(biāo)度,循環(huán)平均得到整體結(jié)構(gòu)因子S(q)。 原文有點(diǎn)亂,樓主結(jié)合專業(yè)背景準(zhǔn)確理解吧 |
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