Progress report on phase separation in polymer solutions

F Wang, P Altschuh, L Ratke, H Zhang… - Advanced …, 2019 - Wiley Online Library
Polymeric porous media (PPM) are widely used as advanced materials, such as sound
dampening foams, lithium‐ion batteries, stretchable sensors, and biofilters. The functionality …

Hierarchical optimization: Fast and robust multiscale stochastic reconstructions with rescaled correlation functions

MV Karsanina, KM Gerke - Physical review letters, 2018 - APS
Stochastic reconstructions based on universal correlation functions allow obtaining spatial
structures based on limited input data or to fuse multiscale images from different sources …

Application of Gaussian process regression models for capturing the evolution of microstructure statistics in aging of nickel-based superalloys

YC Yabansu, A Iskakov, A Kapustina, S Rajagopalan… - Acta Materialia, 2019 - Elsevier
Nickel-based superalloys, used extensively in advanced gas turbine engines, exhibit
complex microstructures that evolve during exposure to high temperatures (ie, aging …

Efficient generation of anisotropic N-field microstructures from 2-point statistics using multi-output Gaussian random fields

AE Robertson, SR Kalidindi - Acta Materialia, 2022 - Elsevier
The ability to efficiently generate microstructure instances corresponding to specified 2-point
statistics is a crucial capability in rigorously studying random heterogeneous materials within …

Quantification of similarity and physical awareness of microstructures generated via generative models

S Thakre, V Karan, AK Kanjarla - Computational Materials Science, 2023 - Elsevier
Large repositories of microstructure realizations lie at the centre of developing effective
structure–property correlations in materials. It is, however important that the microstructure …

Robust surface-correlation-function evaluation from experimental discrete digital images

A Samarin, V Postnicov, MV Karsanina, EV Lavrukhin… - Physical Review E, 2023 - APS
Correlation functions (CFs) are universal structural descriptors; surface-surface F ss and
surface-void F sv CFs are a subset containing additional information about the interface …

The 2-and 3-point surface correlation functions calculations: From novel exact continuous approach to improving methodology for discrete images

V Postnicov, MV Karsanina, A Khlyupin… - Physica A: Statistical …, 2023 - Elsevier
Surface correlation functions are extremely useful descriptors of interfaces and in this role
can be used in material science, rock and soil physics, food engineering and other …

Measuring structural nonstationarity: The use of imaging information to quantify homogeneity and inhomogeneity

EV Lavrukhin, MV Karsanina, KM Gerke - Physical Review E, 2023 - APS
Heterogeneity is the concept we encounter in numerous research areas and everyday life.
While “not mixing apples and oranges” is easy to grasp, a more quantitative approach to …

A Gaussian process autoregressive model capturing microstructure evolution paths in a Ni–Mo–Nb alloy

A Marshall, A Generale, SR Kalidindi… - Journal of Materials …, 2024 - Springer
Additive manufacturing is increasingly being employed to produce components of complex
geometries in structural alloys because of the expected energy savings associated with the …

The effects of material anisotropy on secondary processing of additively manufactured CoCrMo

P Fernandez-Zelaia, V Nguyen, H Zhang, A Kumar… - Additive …, 2019 - Elsevier
Components produced by near net shape additive manufacturing processes often require
subsequent subtractive finishing operations to satisfy requisite surface finish and geometric …