Articles with "phase reconstruction" as a keyword



Phase Reconstruction‐Assisted Electron‐Li+ Reservoirs Enable High‐Performance Li‐S Battery Operation Across Wide Temperature Range

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202410899

Abstract: Lithium‐sulfur batteries (LSBs) are known as high energy density, but their performance deteriorates sharply under high/low‐temperature surroundings, due to the sluggish kinetics of sulfur redox conversion and Li+ transport. Herein, a catalytic strategy of phase… read more here.

Keywords: performance; reconstruction assisted; electron reservoirs; phase reconstruction ... See more keywords

Phase Reconstruction‐Directed Synthesis of Oxalate‐Functionalized Nickel Hydroxide Electrocatalyst for High‐Yield H2O2 Generation at Industrial Currents

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202412198

Abstract: The electrochemical oxygen reduction reaction (2e− ORR) offers a promising approach for H2O2 production, yet developing highly active, selective, and stable electrocatalysts remains a challenge. In this work, a phase reconstruction strategy is presented to… read more here.

Keywords: yield; h2o2; nickel hydroxide; high yield ... See more keywords

Improved phase reconstruction using linear programming for dual-wavelength digital holography

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Published in 2019 at "Optics and Lasers in Engineering"

DOI: 10.1016/j.optlaseng.2019.01.005

Abstract: Abstract Incorporating the advantages of the differential synthetic-wavelength and the additive synthetic-wavelength, we improve the linear programming algorithm for the phase reconstruction of dual-wavelength digital holography. Under the designated two dimensional boundary conditions, the improved… read more here.

Keywords: dual wavelength; wavelength digital; linear programming; phase reconstruction ... See more keywords

Transition from Light-Induced Phase Reconstruction to Halide Segregation in CsPbBr3–xIx Nanocrystal Thin Films

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Published in 2025 at "ACS Applied Materials & Interfaces"

DOI: 10.1021/acsami.4c19234

Abstract: Inorganic metal-halide perovskite materials pave the way for many applications ranging from optoelectronics to quantum information due to their low cost, high photoluminescence and energy conversion efficiencies. However, light-induced bandgap instability due to ion migration… read more here.

Keywords: segregation; thin films; nanocrystal thin; halide ... See more keywords

Unveiling the nexus between irradiation and phase reconstruction in tin-lead perovskite solar cells

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Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-55814-0

Abstract: Tin-lead perovskites provide an ideal bandgap for narrow-bandgap perovskites in all-perovskite tandem solar cells, fundamentally improving power conversion efficiency. However, light-induced degradation in ambient air is a major issue that can hinder the long-term operational… read more here.

Keywords: solar cells; phase reconstruction; tin; tin lead ... See more keywords

Electron fourier ptychography for phase reconstruction

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Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-21638-7

Abstract: Exit wavefunction reconstruction is important in transmission electron microscopy for structural studies. We describe electron Fourier ptychography and its application to phase reconstruction of both radiation-resistant and beam-sensitive materials. We demonstrate that the phase of… read more here.

Keywords: electron fourier; reconstruction; fourier ptychography; phase ... See more keywords

Phase reconstruction by phase shift estimation with reliable parameter minimization

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Published in 2024 at "Metrologia"

DOI: 10.1088/1681-7575/ad6b2f

Abstract: Achieving a balance between accuracy and speed in phase reconstruction is a challenging problem. In phase-shifting interferometry, increasing the speed by reducing the number of phase shifts while maintaining high accuracy is highly desirable. We… read more here.

Keywords: reliable parameter; phase reconstruction; phase; phase shift ... See more keywords

Narrow-linewidth swept laser phase reconstruction and noise measurement technology and its applications.

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Published in 2018 at "Optics express"

DOI: 10.1364/oe.26.032958

Abstract: A dynamic noise characterization technique for measuring narrow-linewidth frequency-sweep lasers based on phase reconstruction method is proposed. The phase and the frequency fluctuation power spectral density (PSD) of the swept optical field within a specific… read more here.

Keywords: phase; linewidth swept; frequency; phase reconstruction ... See more keywords

Universal phase reconstruction approach of self-calibrating phase-shifting interferometry.

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Published in 2019 at "Optics letters"

DOI: 10.1364/ol.44.003857

Abstract: Self-calibrating phase-shifting interferometry (PSI) reconstructs the phase map from three-frame or more phase-shifting interferograms without the need for knowing accurate phase steps. The existing phase reconstruction methods for self-calibrating PSI still have many constraints in… read more here.

Keywords: calibrating phase; phase shifting; phase reconstruction; self calibrating ... See more keywords

Differential phase reconstruction of microcombs.

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Published in 2022 at "Optics letters"

DOI: 10.1364/ol.460913

Abstract: Measuring microcombs in amplitude and phase provides unique insight into the nonlinear cavity dynamics, but spectral phase measurements are experimentally challenging. Here, we report a linear heterodyne technique assisted by electro-optic downconversion that enables differential… read more here.

Keywords: reconstruction microcombs; phase reconstruction; differential phase; phase ... See more keywords