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    • 2. 发明申请
    • MOLECULAR COMPOSITIONS, MATERIALS, AND METHODS FOR EFFICIENT MULTIPLE EXCITON GENERATION
    • 分子组合物,材料和方法,用于有效的多项式生成
    • WO2015164831A1
    • 2015-10-29
    • PCT/US2015/027660
    • 2015-04-24
    • THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORKBROOKHAVEN SCIENCE ASSOCIATES, LLC
    • CAMPOS, Luis, MiguelSFIER, Matthew, Y.XIA, JianlongBUSBY, Erik, Michael Allan
    • C08G61/12
    • C08G61/126C08G2261/1424C08G2261/3223C08G2261/3243C08G2261/334
    • Embodiments of the present invention provides compounds, compositions, and methods for their preparation that provide efficient intramolecular fission, such that local order and strong nearest neighbor coupling is no longer a design constraint. Inventive materials include organic oligomers and polymers designed to exhibit strong intrachain donor-acceptor interactions and provide intramolecular singlet fission, whereby triplet populations can be generated in very high yields of, e.g ., 170% or more. The inventive disclosure is directed to polymers of the general formula: [SA-SD] n with a strong electron acceptor (SA), a strong electron donor (SD), and n a positive integer equal to or greater than two; methods for their preparation and monomers used therein, blends, mixtures and formulations containing them; the use of the polymers, blends, mixtures and formulations as semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers, blends, mixtures or formulations.
    • 本发明的实施方案提供了其制备中提供有效的分子内裂变的化合物,组合物和方法,使得局部顺序和强近邻偶联不再是设计约束。 本发明的材料包括有机低聚物和聚合物,其设计用于表现出强的内部供体 - 受体相互作用并提供分子内单线裂变,由此以非常高的产率例如170%或更高产生三线态群体。 本发明涉及通式为[SA-SD] n与强电子受体(SA),强电子给体(SD)和n为等于或大于2的正整数的聚合物; 其制备方法及其中使用的单体,含有它们的共混物,混合物和制剂; 在有机电子(OE)器件中,特别是有机光伏(OPV)器件中的聚合物,共混物,混合物和配方作为半导体的使用以及包含这些聚合物,共混物,混合物或配制剂的OE和OPV器件。
    • 9. 发明申请
    • MOLECULAR ION SOURCE FOR ION IMPLANTATION
    • 用于离子植入的分子离子源
    • WO2013068796A2
    • 2013-05-16
    • PCT/IB2012/000830
    • 2012-03-16
    • BROOKHAVEN SCIENCE ASSOCIATES, LLCHERSHCOVITCH, AdyGUSHENETS, VasiliyBUGAEV, AlexeyKULEVOY, TimurOKS, Efim
    • HERSHCOVITCH, AdyGUSHENETS, VasiliyBUGAEV, AlexeyKULEVOY, TimurOKS, Efim
    • H01J7/02
    • H01J37/08H01J37/3171H01J2237/006
    • The present invention relates to the production of molecular phosphorous ion beams that can be used in low-energy ion implanters to manufacture semiconductor devices. More particularly, the present invention relates to the design and use of an ion source with a phosphine dissociator that can produce molecular P 4 vapors from phosphine. The use of the gaseous phosphorous-hydrogen compound as a molecular P vapor source in combination with the dissociator speeds up the initiation and stabilization of injected gas into the discharge chamber from tens of minutes, in furnace (oven) fed systems, to seconds in the disclosed invention. The decomposition of phosphine into molecular phosphorous and hydrogen in the dissociator completely excludes the presence of P-H compounds at the output of the ion source, thus eliminating the problem of utilization of this toxic gas and simultaneously increasing the fraction of molecular P 4 and P 2 ions in the ion beam.
    • 本发明涉及可用于低能离子注入机制造半导体器件的分子磷离子束的生产。 更具体地说,本发明涉及具有能从磷化氢产生分子P4蒸汽的磷化氢解离器的离子源的设计和使用。 使用气态磷 - 氢化合物作为分子P蒸气源与离解器的组合加速了喷射气体在炉(炉)进料系统中的几分钟内进入排放室的启动和稳定化, 公开的发明。 在分解器中将膦分解成分子磷和氢完全排除了离子源输出处的PH化合物的存在,从而消除了这种有毒气体的利用问题,同时增加了分子中P4和P2离子的分数 离子束。