"红移"是个多义词,它可以指红移(物理学),红移(生物植物生理)。
红移 (bathochromic shift) 或 red shift 指由于使用不同的溶剂或引入取代基所引起的化合物的光谱(紫外-可见吸收或荧光等)的吸收峰向长波长方向移动的现象,...
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我和《物理学报》(之四):相对论性光频移是蓝移_周吉善网站 关键词 :相对论性效应,红移,蓝移,多普勒原理 [gap=5470]Key words: Effects of relativity, Einstein shift, Hypsochromic shift, Doppler theory
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... 红移 = Rotverschiebung 红移 = Rotverschiebungen 红翼歌鸫 = Rotdrossel ...
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Study of the spectral characteristics shown that extending the conjugated chain caused a red shift in the UV / vis and FL spectra.
光谱性能测试结果表明,共轭链的继续增长,λFL,max红移。
参考来源 - 新颖1,8The PL spectra reveal that the NBE-peaks and DLE-peaks are observed in the AZO films with different Al doping concentration. The NBE-peaks show first blue-moved to a later red-shift as Al doping concentration increasing.
PL谱结果表明不同浓度的Al掺杂AZO薄膜具有近带边紫外发射和深能级发射两个发射峰,且紫外发射峰随着Al3+浓度的增加先蓝移后红移。
参考来源 - 超声喷雾热解法制备铝掺杂氧化锌薄膜The calculation indicates that the band gap of TiO_2 become narrow due to N-doping so-called red-shift.
计算结果表明N的掺杂导致TiO2晶体的禁带宽度减小,发生了红移现象。
参考来源 - 盆烯分子与N掺杂锐钛矿型TiO·2,447,543篇论文数据,部分数据来源于NoteExpress
掺杂聚苯胺的吸收变得非常强烈,吸收峰产生红移。
The absorption of doping polyaniline becomes very intense and the absorption peak generates bathochromic shift.
并且红移取决于宇宙如何膨胀。
当宇宙为目前一半的年龄时的红移值为1。
Redshift 1 refers to when the universe was half its present age.
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