性能提升机制 表征分析表明，硼的引入产生双重效应：一方面通过sp轨道杂化（sp-orbital hybridization）形成类金属导电框架，加速电子传输；另一方面在界面构建肖特基结（Schottky junction），产生内建电场促进电荷分离。第一性原理计算证实，硼掺杂使材料带隙 ...

2-Year U.S. Treasury Note Continuous Contract $103.699-0.008-0.01% 5-Year U.S. Treasury Note Continuous Contract $108.258 0.000 0.00% 10-Year U.S. Treasury Note Continuous Contract $111.000 0.016 ...

Despite theoretical expectations of balanced 1:1 sex ratios between females and males, many dioecious plant species exhibit sex ratio distortions. A recent study in persimmon shows how this can be ...

针对锂氧电池(LOBs)阴极材料MnMoO4导电性差、与氧中间体相互作用弱的问题，研究人员通过磷掺杂构建Mo 4d-P 3p内轨道杂化，激活催化剂与LiO2的外轨道杂化，形成"中继轨道杂化"机制。该策略使P掺杂MnMoO4空心纳米球在1000 mA g-1下稳定循环380次，性能超越部分贵金属 ...

Institute of Physics, University of Brasília, 70910-900 Brasília, Federal District, Brazil Computational Materials Laboratory, LCCMat, Institute of Physics, University of Brasília, 70910-900 Brasília, ...

Find more information on the Altmetric Attention Score and how the score is calculated. Electronic coupling and hence hybridization of atoms serves as the basis for the rich properties for the endless ...

If sold after 1 year from purchase date, long term capital gain tax will be applicable. Current tax rate is 12.5%, if your total long term capital gain exceeds 1.25 lakh. Any cess/surcharge is not ...