Results 191 to 200 of about 1,258,060 (324)

Exciton Binding Energy Modulation in 2D Perovskites: A Phenomenological Keldysh Framework

open access: yesAdvanced Functional Materials, EarlyView.
The intrinsic screening effects are successfully decoupled from structural distortion by rigorously designing a series of 2D perovskites. This enabled us to demonstrate how the dielectric environment modulates the quasiparticle bandgap and exciton binding energy.
Kitae Kim   +15 more
wiley   +1 more source

Application of Gaussian Process Regression to Koopman Mode Decomposition for Noisy Dynamic Data [PDF]

open access: green, 2019
Akitoshi Masuda   +4 more
openalex   +1 more source

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah   +9 more
wiley   +1 more source

Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations [PDF]

open access: green
Yuhang Yang   +6 more
openalex   +1 more source

Physics-Informed Gaussian Process Regression for Optical Fiber Communication Systems

open access: green, 2021
Josh W. Nevin   +3 more
openalex   +1 more source

The Effect of Amino Acids on the Formation of Amorphous Calcium Carbonate Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Biomineral formation often proceeds via the assembly of amorphous calcium carbonate (ACC) nanoparticles with narrow size distributions. Using in situ SAXS coupled to a stopped‐flow device, we follow synthetic ACC formation with a 10 ms time resolution and show that amino acids narrow the size distribution at low supersaturation, highlighting their key ...
Lucas Kuhrts   +10 more
wiley   +1 more source

Predictive Approaches For Gaussian Process Classifier Model Selection [PDF]

open access: green, 2012
Sundararajan Sellamanickam   +1 more
openalex   +1 more source

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