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Output error behavior for discretizations of ergodic, chaotic systems of ordinary differential equations
(AIP Publishing, 2022-10)
<jats:p> The use of numerical simulation for prediction of characteristics of chaotic dynamical systems inherently involves unpredictable processes. In this work, we develop a model for the expected error in the simulation ...
Making BaZrS 3 Chalcogenide Perovskite Thin Films by Molecular Beam Epitaxy
(Wiley, 2021-08-16)
We demonstrate the making of BaZrS3 thin films by molecular beam epitaxy (MBE). BaZrS3
forms in the orthorhombic distorted-perovskite structure with corner-sharing ZrS6 octahedra. The
single-step MBE process results in ...
Methods for estimating supersaturation in antisolvent crystallization systems
(Royal Society of Chemistry (RSC), 2019-08)
The mole fraction and activity coefficient-dependent (MFAD) supersaturation expression is the least-assumptive, practical choice for calculating supersaturation in solvent mixtures. This paper reviews the basic thermodynamic ...
Graphene nanopattern as a universal epitaxy platform for single-crystal membrane production and defect reduction
(Springer Science and Business Media LLC, 2022-09-22)
Heterogeneous integration of single-crystal materials offers great opportunities for advanced device platforms and functional systems1. Although substantial efforts have been made to co-integrate active device layers by ...
Functional properties of Yttrium Iron Garnett thin films on graphene-coated Gd3Ga5O12 for remote epitaxial transfer
(Elsevier BV, 2022-08)
Remote epitaxial growth via a graphene interlayer and subsequent mechanical exfoliation of a free-standing membrane is a recently developed technique used to transfer complex oxide thin films onto non-native substrates to ...
The rheology of saltwater taffy
(AIP Publishing, 2023-09-01)
Saltwater taffy, an American confection consisting of the main ingredients sugar, corn syrup, water, and oil, is known for its chewy texture and diverse flavors. We use a small amplitude oscillatory shear test to probe the ...
Machine learning framework for the real-time reconstruction of regional 4D ocean temperature fields from historical reanalysis data and real-time satellite and buoy surface measurements
(Elsevier BV, 2024-03)
An unmanned autonomous vehicle (UAV) is sent on a mission to explore and reconstruct an unknown environment from a series of measurements collected by Bayesian optimization. The success of the mission is judged by the UAV’s ...
Direct Visualization of Subnanometer Variations in the Excitonic Spectra of 2D/3D Semiconductor/Metal Heterostructures
(American Chemical Society, 2023-01-13)
The integration of metallic contacts with two-dimensional (2D) semiconductors is routinely required for the fabrication of nanoscale devices. However, nanometer-scale variations in the 2D/metal interface can drastically ...
Advances in Modeling Dense Granular Media
(Annual Reviews, 2024-01-19)
This review focuses on how the modeling of dense granular media has advanced over the last 15 years. The jumping-off point of our review is the μ( I) rheology for dry granular flow, which opened the door to generic flow ...
Modulating Cardiac Hemodynamics Using Tunable Soft Robotic Sleeves in a Porcine Model of HFpEF Physiology for Device Testing Applications (Adv. Funct. Mater. 8/2024)
(Wiley, 2024-02)
Heart failure with preserved ejection fraction (HFpEF) is a major challenge in cardiovascular medicine, accounting for ≈50% of all cases of heart failure. Despite the ongoing efforts, no medical device has yet received FDA ...