Materials Literature
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This PhD investigates corrosion-related degradation and monitoring strategies for metallic offshore structures exposed to marine environments. The research addresses three interconnected topics: the localized corrosion resistance of stainless steels, the influence of corrosion on fatigue performance, and the developme…
Abstract The design of advanced metallic alloys is challenged by complex, nonlinear interactions among multiple alloying elements, making conventional trial-and-error approaches costly and time-intensive. This study presents an integrated, interpretable machine learning framework applied to a dataset of 2,672 multi-co…
Project Extension (Version 7.1):This repository serves as an extension and supplementary material to the main project registered under the title "Bicomposite Nanotherapeutic Architecture with Kinetic Targeting, Molecular Biocomputing, Enzymatic Conditional Logic, and Programmatic Synthetic Lethality for Pancreatic Duc…
Superconducting domes are conspicuous features of the phase diagrams of most unconventional and high-temperature superconductors. The superconducting transition temperature ( T c ) of FeSe can be dramatically enhanced with electron doping, but unlike all other high-temperature and unconventional superconductors, its f…
Electrospun nanofiber-based wound dressings have gained significant attention due to their structural similarity to the extracellular matrix and their ability to support optimal healing conditions. In this study, the fabrication of poly(vinyl alcohol) (PVA) nanofibers was systematically optimized using a multiparametr…
Abstract Accurate description of electron correlation is a central challenge in computational chemistry, with selected configuration interaction (SCI) emerging as a powerful tool to approach the full CI limit. While recent machine learning (ML) integrations have accelerated determinant selection, existing regression a…
High-throughput computational studies can significantly aid in the identification of crystalline battery materials with improved properties. Here, we present a density functional theory (DFT)-based numerical study addressing the stability of crystalline materials for chloride ion batteries under operating conditions u…
Smartphone cameras face fundamental form-factor constraints that limit their optical magnification, primarily due to the difficulty of reducing a lens assembly's telephoto ratio, the ratio between total track length (TTL) and effective focal length (EFL). Currently, conventional refractive optics struggle to achieve a…
As Gen IV graphite-moderated reactor technologies advance to demonstration and deployment, the question must be answered of how, where, and when to dispose of the irradiated graphite waste produced from the operation of these facilities. This work presents an integrated assessment involving the entire graphite lifecyc…
The rapid miniaturization of electronic devices has exponentially increased power densities, making heat accumulation and transient thermal shocks primary bottlenecks. Phase-change thermal interface materials (PC-TIMs) offer a promising solution, but their application is hindered by low intrinsic thermal conductivity…
I present a complete balanced ternary computing stack spanning six layers—from a simulation-confirmed photonic carbon nanotube device through a compiled operating system. The foundational element is a metallic (8,8) armchair single-wall carbon nanotube (SWCNT) coaxially enclosed within a (13,13) multi-wall carbon nano…
The development of nuclear fusion as a viable energy source will require the manufacturing of large-scale and complex components capable of withstanding extreme operational conditions. The RODAS project will address this challenge by developing and validating advanced manufacturing technologies, particularly additive…
Abstract With recent advances in terahertz (THz) sources and detection, two-dimensional coherent spectroscopy (2DCS), which allows one to probe nonlinear responses, now reaches the meV regime relevant for quasiparticle excitations in magnetic materials. This opens a promising route to reveal many-body phenomena that e…
We develop a general theory of nonlocal linear elasticity based on nonlocal gradients with general radial kernels. Starting from a nonlocal hyperelastic energy functional, we perform a formal linearization around the identity deformation to obtain a system of nonlocal linear elasticity equations. We establish the exis…
In the context of ongoing climate change, mountain freshwater ecosystems are increasingly exposed to altered hydroclimatic regimes, which may affect the structure and functioning of biological communities. However, the responses of diatom assemblages to seasonal variability in high-elevation temporary ponds remain poo…
Accurate force fields are essential for reliable molecular simulations. These models are refined against quantum mechanical calculations and experimental measurements, which are subject to random and systematic errors. Bayesian Inference of Conformational Populations (BICePs) is a reweighting algorithm that reconciles…
Spin-orbit torque (SOT) devices require spin-source materials that combine efficient charge-to-spin conversion with back-end-of-line (BEOL) thermal compatibility. Here, we show that YPtBi/W/CoFeB heterostructures deposited directly on Si/SiOx remain predominantly amorphous or weakly nanocrystalline from room temperatu…
Na$_3$Bi is a topological Dirac semimetal (TDSM) that can support double surface Fermi arcs (DSFAs), which are important for its material classification and their potential use in spintronic devices. However, it is unclear how the surfaces affect realistic Na$_3$Bi (100) systems. To investigate the effects of diverse…
Oxygen dopants play a critical role in tuning the properties of cuprate superconductors, yet it is challenging to visualize them at the atomic scale. Here, we use multislice electron ptychography to directly image oxygen dopants in a Sr2CuO3+delta film. We observe oxygen dopants at interstitial sites between the Cu-O…
We use femtosecond optical spectroscopy to study the evolution of coherent order-parameter dynamics in the prototypical charge-density-wave (CDW) system CeTe3 under hydrostatic pressure. The CDW transition temperature decreases from approximately 570 K at ambient pressure to near room temperature at approximately 6 GP…