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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A model to simulate the radiative transfer of fluorescence in a LEAF 会议论文 International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives 作者:  Zhao, F.;  Ni, Q. 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 Chlorophyll  Light  Machinery  Monte Carlo methods  Optical properties  Photons  Radiative transfer  Ray tracing  Remote sensing  Chlorophyll fluorescence  Direct probe  Fluorescence spectra  Green leaves  Input parameter  Leaf optical property  Photon packets  Photosynthetic machinery  Fluorescence   Direct generation of cross-polarized photons on a chip 会议论文 european quantum electronics conference, eqec 2015, munich, germany, 2015-06-21 作者:  Caspani, L.;  Reimer, C.;  Kues, M.;  Wetzel, B.;  Roztocki, P. 收藏  |  浏览/下载：14/0  |  提交时间：2017/04/26 QCD analysis and effective temperature of direct photons in lead-lead collisions at the LHC 会议论文 37th International Conference on High Energy Physics, Valencia, 2014 作者:  M. Klasen;  F. Konig 收藏  |  浏览/下载：6/0  |  提交时间：2016/07/13 Azimuthal correlations between charged hadrons and direct photons at high-p 会议论文 34th International Conference on High Energy Physics, Pennsylvania, 2008 作者:  A. M. Hamed 收藏  |  浏览/下载：5/0  |  提交时间：2016/07/12 Direct Photons at RHIC 会议论文 34th International Conference on High Energy Physics, Pennsylvania, 2008 作者:  G. David 收藏  |  浏览/下载：4/0  |  提交时间：2016/07/12 Mechanisms of energy transfer in Pr3+ and Cr3+ codoped SrAl12O19 phosphor (EI CONFERENCE) 会议论文 209th ECS Meeting, May 7, 2006 - May 12, 2006, Denver, CO, United states Nie Z.; Zhang J.; Ren X. G.; Zhang G.; Wang X.-J. 收藏  |  浏览/下载：14/0  |  提交时间：2013/03/25 A two-step energy transfer was observed in Pr3+ and Cr 3+ codoped SrAl12O19 phosphor  which results in a two-photon luminescence for one UV/vacuum-UV photon absorbed. For one Pr 3+ ion excited to the lowest 4f5d states  two Cr3+ ions may be excited and emit two red photons due to 2E- 4A2 transitions of the Cr3+ ions  Cr 3+ ions can be excited into the 4T1(F) levels by cross relaxation of Pr3+ 1S0- 1I6 or by direct energy transfer from Pr3+ 3P0  1 states. The mechanisms of the two-step energy transfer process were studied based on spectra and lifetime measurements. copyright The Electrochemical Society.   Direct observation of entangled multiexciton states in organic semiconductors (Conference Presentation) 会议论文 San Diego, California, United States 【关键词】, 2016 作者:  JennyClark;  DavidBeljonne;  HenningSirringhaus;  RichardH.Friend;  JohnE.Anthony 收藏  |  浏览/下载：0/0  |  提交时间：2019/12/24 Organic  semiconductors  Excitons  Organic  photovoltaics  Luminescence  Organic  materials  Absorption  Electrons  Particles  Photons  Quantum  information