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5篇 您的检索式:作者名="N.C.WONG"
    题名 作者 年代 出处 被引量
1Convergence Analysis of Iterative Sequences for a Pair of Mappings in Banach Spaces显示文摘让 C 是真实 Banach 空间 E 的一个非空的关上的凸的子集。让 S:C → C 是印射的 quasi-nonexpansive,让 T:C → C 一 asymptotically demicontractive 并且一致地印射的 Lipschitzian,和让的 F:={ x ε C:Sx = x 和 Tx = x }≠ 0。让 { x n } n≥0 顺序从任意的 x 0ε C 被产生由我们为反复的顺序的强壮的集中证明必要、足够的条件 { x n } 到 F 的一个元素。这些扩大并且改善穆尔和 Nnoli 的最近的结果。Liu Chuan ZENG N.C.WONG J.C.YAO 2008Acta Mathematica Sinica,English Series2008,24,3:2
2Recent advances on iron-catalyzed coupling reactions involving organolithium reagents显示文摘Owing to their inexpensive and environmentally friendly properties,iron-based catalysts have been actively investigated for new organic reactions.In this account,we summarized our recent results on iron-catalyzed cross-coupling reactions and homo-coupling reactions.With iron-based catalysts,we constructed diverse carbon-carbon bonds,i.e.,C(sp^2)-C(sp^3),C(sp^3)-C(sp^3),C(sp^3)-C(sp^2)and C(sp^2)-C(sp^2)bonds.In order to demonstrate the usefulness of our iron protocol,we also carried out these reactions on gram-scale reactions,leading to good yields.Zhuliang Zhong Xiao-Shui Peng Henry N.C.Wong 2019Chinese Chemical Letters2019,30,8:1
3Spectral control of nonclassical light pulses using an integrated thin-film lithium niobate modulator显示文摘Manipulating the frequency and bandwidth of nonclassical light is essential for implementing frequency-encoded/multiplexed quantum computation,communication,and networking protocols,and for bridging spectral mismatch among various quantum systems.However,quantum spectral control requires a strong nonlinearity mediated by light,microwave,or acoustics,which is challenging to realize with high efficiency,low noise,and on an integrated chip.Here,we demonstrate both frequency shifting and bandwidth compression of heralded single-photon pulses using an integrated thin-film lithium niobate(TFLN)phase modulator.We achieve record-high electro-optic frequency shearing of telecom single photons over terahertz range(±641 GHz or±5.2 nm),enabling high visibility quantum interference between frequency-nondegenerate photon pairs.We further operate the modulator as a time lens and demonstrate over eighteen-fold(6.55 nm to 0.35 nm)bandwidth compression of single photons.Our results showcase the viability and promise of on-chip quantum spectral control for scalable photonic quantum information processing.Di Zhu Changchen Chen Mengjie Yu Linbo Shao Yaowen Hu CJXin Matthew Yeh Soumya Ghosh Lingyan He Christian Reimer Neil Sinclair Franco N.C.Wong Mian Zhang Marko Loncar 2022Light(Science & Applications)2022,11,12:0
4Synthesis of tetraphenylene derivatives and their recent advances显示文摘The synthetic strategies towards tetraphenylene derivatives are comprehensively summarized in this review.Recent advances in the functionalized tetraphenylene skeleton for research into their structurally unique properties are described together with their potential applications.Jian-Wei Han Xiao-Shui Peng Henry N.C.Wong 2017National Science Review2017,4,6:0
5Organic Synthesis:A Plea for Pure Science显示文摘In 1883,Henry A.Rowland,the first President of the American Physical Society and Professor of Physics at Johns Hopkins University,published an essay entitled“A Plea for Pure Science”in Popular Science Monthly.He took the development of gunpowder as an example to emphasize that SCIENCE itself must be sought in the applications of science.“They(Chinese)have known the application of gunpowder for centuries;and yet the reasons for its peculiar action,if sought in the proper manner,would have developed the science of chemistry,and even of physics,with all their numerous applications.”Henry N.C.Wong 2021The Innovation2021,2,1:0
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