Results 101 to 110 of about 198,239 (306)
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
partial translation algebras for certain discrete metric spaces [PDF]
, 2010 The notion of a partial translation algebra was introduced by Brodzki, Nibloand Wright in [11] to provide an analogue of the reduced group C*-algebrafor metric spaces.
Putwain, Rosemary Johanna
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Life Behavior of a System under Discrete Shock Model
Discrete Dynamics in Nature and Society, 2012 We study the life behavior of a system which is subjected to shocks of random magnitudes over discrete time periods. We obtain the survival function and mean time to failure of the system assuming that the sizes of the shocks follow a discrete ...
Serkan Eryilmaz
doaj +1 more source
Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures
Advanced Materials, EarlyView.Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin +4 more
wiley +1 more source
Discrete limit theorems for Estermann zeta-functions. II [PDF]
, 2008 A discrete limit theorem in the sense of weak convergence of probability measures in the space of meromorphic functions for the Estermann zeta-function with explicitly given the limit measure is proved.Partially supported by Lithuanian Foundation of ...
Macaitiene, R., Laurincikas, A.
core +5 more sources
Ultimate survival probability in the seasonal discrete-time risk model. [PDF]
, 2020 In this paper we analyze ultimate survival probability in bi-seasonal, three-seasonal and four-seasonal discrete-time risk model. To begin with, from main definitions and theorems from second section and references [3] and [1] we obtain ultimate survival
Tomkutė, Greta,
core +2 more sources
APPLICATION OF THE MONTE CARLO NUMERICAL INTEGRATION METHOD FOR APPROXIMATION OF PROBABILITY DENSITY
Доклады Белорусского государственного университета информатики и радиоэлектроники, 2019 Monte Carlo numerical integration method is considered, methods of approximation as random probability density as well as a posteriori probability density of changing markovian discrete filtered parametres with add particles.
A. V. Parakhnevich +2 more
doaj
Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix
Advanced Materials, EarlyView.3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández +15 more
wiley +1 more source
ON THE TIME VALUE OF RUIN IN THE DISCRETE TIME RISK MODEL [PDF]
Using an approach similar to that of Gerber and Shiu (1998), a recursive formula is given for the expected discounted penalty due at ruin, in the discrete time risk model. With it the joint distribution of three random variables is obtained; time to ruin,
Shuanming Li, José Garrido
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