Results 171 to 180 of about 241,664 (267)
Notes on Fourier analysis (XXV): On the $\vert C\vert $-summability of the Fourier Series [PDF]
, 1950 Noboru Matsuyama
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Advanced Materials, EarlyView.Asymmetric small molecule acceptor with a methoxylated end group is produced here, whose oxygen vibration is found effective in suppressing triplet state formation, thereby minimizing non‐radiative energy loss for 20% efficiency in nonhalogenated solvent cast binary organic solar cells.
Ruijie Ma +7 more
wiley +1 more source
ON THE SUMMABILITY OF FOURIER SERIES. SECOND NOTE [PDF]
, 1929 Einar Hille, J. D. Tamarkin
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Manipulating the Assembly and Architecture of Fibrillar Silk
Advanced Materials, EarlyView.In this study, advanced in situ AFM, PiFM, and Cryo‐EM are leveraged to realize in situ observations of nucleation, growth, and degradation of silk nanofibrils. A clear picture of the assembly and structural evolution of regenerated silk nanofibrils is defined and demonstrates a novel strategy for manipulating their structure and properties, which ...
Chenyang Shi +3 more
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On random Fourier series [PDF]
Transactions of the American Mathematical Society, 1980 Jack Cuzick, Tze Leung Lai
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Advanced Materials, EarlyView.An innovative high‐entropy heazlewoodite is synthesized, where the formation of a high‐entropy phase significantly enhanced oxygen evolution reaction activity, and the oxidation potential evolved stabilized high‐entropy sulfide‐hydroxide oxide species at the interface improved electrochemical stability. Abstract Entropy engineering has proven effective
Hangning Liu +9 more
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On the strong summability of the derived Fourier series [PDF]
, 1954 Masakichi Kinukawa
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Advanced Materials, EarlyView.This study introduces a multimodal nonlinear microscopy approach using upconverting nanoparticles (UCNPs) under continuous‐wave excitation. The UCNPs exhibit high‐order nonlinear optical responses, enabling deep‐tissue 3D imaging, video‐rate wide‐field imaging, and depth‐selective photomodulation.
Jeongmo Kim +13 more
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Fourier series, XIII. Transformation of Fourier series
Proceedings of the Japan Academy, Series A, Mathematical Sciences, 1957 openaire +2 more sources