This chapter summarizes the physical principles of infrared spectroscopy in an interpretive way with the main goal to highlight the background on which this technique evolved into one of the currently most potent physicochemical methods of investigation. Molecular vibrations, normal mode analysis, and ...
The principles of radiation describe how radiant energy received directly from the sun and in diffuse form from the atmosphere is made available to plants for photosynthesis and converted by solid and liquid surfaces into other forms of energy. Approximately 40% of the radiation emitted by the Sun...
amplification cycles via circuit S and A; b The reaction kinetics of the mechanism described in Fig. 1a with different lengths of loop fragment from 40 nt (black squares), 50 nt (red disk) and 60 nt (blue triangle). Data are presented as mean values; error bars are standard devi...
44.Universality of Dicke superradiance in arrays of quantum emitters. 量子发射器阵列中Dicke超辐射的普遍性。 45.α-Clustering in atomic nuclei from first principles with statistical learning and the Hoyle state character. 从第一原理看原子核中的α-聚类与统计学习和霍伊尔状态特征。 46.Foldamers reveal ...
& Zhan, X. The principles, design and applications of fused-ring electron acceptors. Nat. Rev. Chem. 6, 614–634 (2022). Article Google Scholar Markina, A. et al. Chemical design rules for non-fullerene acceptors in organic solar cells. Adv. Energy Mater. 11, 2102363 (2021). ...
Physical chemistry is the branch of chemistry concerned with the interpretation of the phenomena of chemistry in terms of the underlying principles of physics. It lies at the interface of chemistry and physics, inasmuch as it draws on the principles of physics (especially quantum mechanics) to ...
Young, G. R., Parashos, P. & Messer, H. H. The principles of techniques for cleaning root canals.Aust. Dent. J.52, S52–S63 (2007). ArticleCASPubMedGoogle Scholar Bottino, M. C.et al.Biodegradable nanofibrous drug delivery systems: effects of metronidazole and ciprofloxacin on periodon...
This description is not to be taken in a limiting sense but is made merely for the purpose of describing the general principles of the invention. The scope of the invention should be determined by referencing the appended claims. FIG. 1 shows a block diagram of the invention within its ...
9.Nano-spectroscopy of excitons in atomically thin transition metal dichalcogenides. 原子薄的过渡金属二钙化物中激子的纳米光谱学。 10.Control of electronic band profiles through depletion layer engineering in core–shell nanocrystals. 通过芯壳纳米晶体的耗竭层工程控制电子带谱。
1.1,2-Amino oxygenation of alkenes with hydrogen evolution reaction. 烯烃的1,2-氨基加氧与氢进化反应。 2.Direct force measurement of microscopic droplets pulled along soft surfaces. 沿着软表面拉动的微观液滴的直接测力。 3.Unexpected steric hindrance failure in the gas phase F− + (CH3)3CI SN2...