Results 241 to 250 of about 10,053,327 (300)

Controlled hierarchical self-assembly of hyperbolic paraboloid molecules into two-dimensional superstructures with second-harmonic generation characteristic. [PDF]

Nat Commun
Huo H, Zhang Y, Xiao X, He J, Zhang JA, Tian W.   +5 more
europepmc   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Enhancement of second-harmonic generation through Brillouin zone folding in a waveguide-coupled metasurface. [PDF]

Nanophotonics
Abir T, Ellenbogen T.
europepmc   +1 more source

Wake‐Up and Fatigue under Electrical Cycling in HfO2‐Based Ferroelectrics: Mechanisms and Strategies toward Reliable Devices

Advanced Science, EarlyView.
HfO2‐based ferroelectrics exhibit wake‐up and fatigue behaviors during electrical cycling, significantly affecting device endurance and reliability. These phenomena are governed by defect dynamics, including oxygen vacancy redistribution and charge trapping.
Hongseok Kim, Shinhyeong Lee, Hyojun Choi, Minseung Park, Hyunah Cho, Min Hyuk Park, Yunseok Kim   +6 more
wiley   +1 more source

Generalized 3D quasi-phase-matching model of image contrast in second harmonic generation microscopy of fibrillar collagen architectures. [PDF]

JPhys Photonics
Shelton EM, Campagnola PJ.
europepmc   +1 more source

Efficient and wavelength-tunable second-harmonic generation toward the green gap. [PDF]

Sci Adv
Yuan Z, Ge J, Liu P, Li B, Li M, Liu JY, Yu Y, Chen HJ, Bowers J, Vahala K.   +9 more
europepmc   +1 more source

Hybrid Bismuth Halide with Rich Polymorphism and Second Harmonic Generation Response. [PDF]

ACS Mater Lett
Valueva AD, Novikov SA, Gabilondo E, Tisdale HB, Maksimova AA, Parker M, Reukov V, Klepov VV.   +7 more
europepmc   +1 more source

Quantum-enhanced second harmonic generation beyond the photon pairs regime. [PDF]

Sci Adv
Dickinson T, Afxenti I, Astrauskaite G, Hirsch L, Nerenberg S, Jedrkiewicz O, Faccio D, Müllenbroich C, Gatti A, Clerici M, Caspani L.   +10 more
europepmc   +1 more source

Quantitative Analysis of Arsenic- and Sucrose-Induced Liver Collagen Remodeling Using Machine Learning on Second-Harmonic Generation Microscopy Images. [PDF]

Cells
Maldonado-Terrón M, Guerrero-Lara JC, Felipe-Elizarraras R, Frausto-Avila CM, Manriquez-Amavizca JP, Velasco M, Borja ZI, Cruz-Ramírez H, Rivera AL, Hiriart M, Quiroz-Juárez MA, U'Ren AB.   +11 more
europepmc   +1 more source

Characterization of the Second Harmonic Generation of Boron Nitride Nanotube Macroscopic Assemblies. [PDF]

Nanomaterials (Basel)
Lu P, Guan J, Hnatovsky C, Ding H, Silva K, Gaburici L, Kingston C, Mihailov SJ.   +7 more
europepmc   +1 more source