Results 221 to 230 of about 516,043 (283)

Phase-multiplied interferometry via cavity dynamics for resolution-enhanced coherent ranging. [PDF]

open access: yesLight Sci Appl
Wang Y   +12 more
europepmc   +1 more source

Prenucleation Species Dictate Foreign Ion Incorporation in the Biomineral Precursor Amorphous Calcium Carbonate

open access: yesAdvanced Functional Materials, EarlyView.
ACC forms via aggregating prenucleation clusters that gatekeep its chemical composition. Ion identity steers the path: Ba and Sr substitute Ca in clusters, thereby inhibiting nucleation, with a dose‐dependent switch of Sr to induction. Mg partitions into Mg‐rich and Mg‐poor clusters; the latter form ACC, expelling Mg.
Qianyu Zhao   +9 more
wiley   +1 more source

X-ray waveguide optics at GINIX/P10 PETRA III: recent progress and future directions. [PDF]

open access: yesJ Synchrotron Radiat
Salditt T   +8 more
europepmc   +1 more source

Electrocatalytic Reduction of CO2 to Ethylene: Catalyst Design and Synchrotron‐Based Characterizations

open access: yesAdvanced Functional Materials, EarlyView.
This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley   +1 more source

Ultrafast transition from coherent to incoherent polariton nonlinearities in a hybrid 1L-WS<sub>2</sub>/plasmon structure. [PDF]

open access: yesNat Nanotechnol
Timmer D   +16 more
europepmc   +1 more source

A Magnon-photon interface based on Van der Waals Magnetic semiconductor. [PDF]

open access: yesNat Commun
Hu Q   +12 more
europepmc   +1 more source

Dimensionality-dependent electronic and vibrational dynamics in low-dimensional organic-inorganic tin halides. [PDF]

open access: yesNat Commun
He Y   +9 more
europepmc   +1 more source

Partially coherent nonparaxial beams

Optics Letters, 2004
The concept of a partially coherent nonparaxial beam is proposed. A closed-form expression for the propagation of nonparaxial Gaussian Schell model (GSM) beams in free space is derived and applied to study the propagation properties of nonparaxial GSM beams.
Kailiang, Duan, Baida, Lü
openaire   +2 more sources

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