Results 91 to 100 of about 1,354,840 (297)
Advanced Engineering Materials, EarlyView.Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali +5 more
wiley +1 more source
Origin of shot noise in mesoscopic cavities [PDF]
, 2016 We discuss several aspects of shot noise suppression in mesoscopic cavities, focusing on the so-called "quantum to classical" crossover that can be induced by an increase of the width of the constrictions defining the cavity, an increase in the energy of
MACUCCI, MASSIMO, MARCONCINI, PAOLO
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Advanced Functional Materials, EarlyView.P4bm framework in NaNbO3‐Ba(Ti, Hf)O3 ferrodistortive relaxor entails short‐range and highly‐polar ferrodistortive orders. The abundant highly‐polar orders facilitate to increase entropy change, and robust octahedral oxygen tilt enables to impede thermal perturbations.
Feng Li +11 more
wiley +1 more source
Shot noise in clustering power spectra
The Open Journal of AstrophysicsWe show that the 'shot noise' bias in angular clustering power spectra observed from discrete samples of points is not noise, but rather a known additive contribution that naturally arises due to degenerate pairs of points.
Nicolas Tessore, Alex Hall
doaj +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
Bright squeezed light generation via nonclassical power stabilization
Physical Review ResearchLow-power-noise lasers are essential for many high-precision experiments. Shot noise imposes a fundamental limit on the power stability achievable with classical light sources.
Jasper R. Venneberg +3 more
doaj +1 more source
Biodegradable and Biocompatible Functional Polymers for Biomedical Applications
Advanced Functional Materials, EarlyView.Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han +5 more
wiley +1 more source
Applied SciencesIn passive seismic exploration, the number and location of underground sources are very random, and there may be few passive sources or an uneven spatial distribution.
Binghui Zhao +4 more
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Physical Review Special Topics. Accelerators and Beams, 2003 A numerical algorithm for simulating electron beam shot noise in free electron lasers (FELs) is presented. Shot noise is a source of spontaneous emission that may be amplified in the self-amplified spontaneous emission regime of operation. This regime is
B. W. J. McNeil +2 more
doaj +1 more source
Shot-Noise limited Time-encoded (TICO) Raman spectroscopy
, 2018 Raman scattering, an inelastic scattering mechanism, provides information about molecular excitation energies and can be used to identify chemical compounds.
Matthias Eibl (6524153) +4 more
core +1 more source