Results 121 to 130 of about 5,790,115 (297)

Unified Phase‐Field Framework for Antiferroelectric, Ferroelectric and Dielectric Phases: Application to HZO Thin Films

Advanced Functional Materials, EarlyView.
HfxZr1−xO2${\rm Hf}_x{\rm Zr}_{1-x}{\rm O}_2$ offers CMOS‐compatible nanoscale ferroelectricity yet suffers from a high Ec${\rm E}_c$ demanding large operating voltages. A unified phase‐field framework spanning AFE/FE/DE phases shows how FE grains soften neighboring AFE grains over λ$\lambda$ ≈$\approx$ 22–37 nm.
P. Pankaj, Sandeep Sugathan, Jiyoung Kim, Si Joon Kim, Pil‐Ryung Cha   +4 more
wiley   +1 more source

The solution of certain parabolic partial differential equations through Gaussian-Markov stochastic processes

, 1972
This thesis considered the connections between parabolic partial differential equations of the diffusion type and Gaussian-Markov stochastic processes, in particular the Wiener process.
Rajaram, Navratna S., 1943-
core  

Stochastic Processes and Statistics [PDF]

Proceedings of the National Academy of Sciences, 1934
openaire   +3 more sources

Stochastic process I

, 2020
The course includes a set of materials collected for the OER project funded by the Colorado OER Council Grant (AY 2019-20). ; Course materials include sessions for FIN 670. ; Title supplied by instructor Tianyang Wang. ; Funded by the Colorado Open Educational Resources (OER) Grant 2018-2019.
openaire   +2 more sources

Load Distributing Metamaterials Via Discrete Optimization

Advanced Functional Materials, EarlyView.
Mechanical metamaterials are computationally optimized to homogenize transmitted forces by minimizing the spread of reaction forces. The resulting architectures transform localized loading into broader, more uniform force distributions and experimentally demonstrate robust load spreading under quasi‐static and impact loading.
Andrea Detry, Hannes Holey, Raja Zulkarnain, Roberto Guerra, Ilaria Papa, Michael Zaiser, Stefano Zapperi   +6 more
wiley   +1 more source

Stochastic Processes in Physics and Chemistry

, 2007
The third edition of Van Kampen's standard work has been revised and updated. The main difference with the second edition is that the contrived application of the quantum master equation in section 6 of chapter XVII has been replaced with a satisfactory ...
Van Kampen, N.G., Van Kampen, N G.
core  

Forced dynamic analysis of functionally graded beams under harmonic moving loads on elastic foundation with the finite element method

Vojnotehnički Glasnik
Introduction/purpose: This paper presents a numerical study of the forced dynamic behavior of a functionally graded beam subjected to a harmonically varying transversely concentrated moving force using a higher-order shear deformation theory. Methods:
Amine Zemri, Ismail Mechab
doaj   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

HERMITE-HADAMARD TYPE INEQUALITIES FOR LOG-CONVEX STOCHASTIC PROCESSES

Journal of New Theory, 2015
− The main aim of the present note is to introduce log-convex stochastic processes and tocontact correlation between convex stochastic processes and log-convex stochastic processes.
Muharrem Tomar, Erhan Set, Selahattin Maden   +2 more
doaj  

Random Walk Approximation for Stochastic Processes on Graphs. [PDF]

Entropy (Basel), 2023
Polizzi S, Marzi T, Matteuzzi T, Castellani G, Bazzani A.   +4 more
europepmc   +1 more source