82 citations · 129 across the 12 of their papers we have counts for
13 papers
Multi-Tool Robotics Enables In-Situ Sample Manipulation for Time-Resolved Synchrotron Measurements
Aditya Bondada, Elizabeth M. Wall, Eric Yuan Xiao +4
The high photon flux at synchrotron beamlines allows for the measurement of fast dynamical processes. However, beamline radiation-safety protocols prohibit human intervention durin…
Engineering Nonporous Polymer Hybrids with Suppressed Heat Conduction and Enhanced Flame Retardancy via Molecular and Filler Design
Henry Worden, Mihir Chandra, Yijie Zhou +11
This study presents a new strategy for achieving ultralow thermal conductivity in nonporous polymer/organic filler hybrids by suppressing heat capacity through tailored atomic vibr…
Structured Illumination for Surface-Resolved Grazing-Incidence X-ray Scattering
Doga Gursoy, Xiaogang Yang, Dina Sheyfer +3
We present a computational imaging technique for imaging thin films at grazing-incidence (GI) angles by incorporating structured illumination into existing GI X-ray scattering setu…
Accelerating Discovery of Solid-State Thin-Film Metal Dealloying for 3D Nanoarchitecture Materials Design through Laser Thermal Gradient Treatment
Cheng-Chu Chung, Ruipeng Li, Gabriel M. Veith +7
Thin-film solid-state metal dealloying (thin-film SSMD) is a promising method for fabricating nanostructures with controlled morphology and efficiency, offering advantages over con…
Virtual Scientific Companion for Synchrotron Beamlines: A Prototype
Daniel Potemkin, Carlos Soto, Ruipeng Li +2
The extraordinarily high X-ray flux and specialized instrumentation at synchrotron beamlines have enabled versatile in-situ and high throughput studies that are impossible elsewher…
Hydration of a side-chain-free n-type semiconducting ladder polymer driven by electrochemical doping
Jiajie Guo, Lucas Q. Flagg, Duyen K. Tran +7
We study the organic electrochemical transistors (OECTs) performance of the ladder polymer, poly(benzimidazobenzophenanthroline) (BBL) in an attempt to better understand how an app…
Impurity-induced pairing in two-dimensional Fermi gases
Ruipeng Li, Jonas von Milczewski, Atac Imamoglu +2
We study induced pairing between two identical fermions mediated by an attractively interacting quantum impurity in two-dimensional systems. Based on a Stochastic Variational Metho…
Liquid crystal phases with unusual structures and physical properties formed by acute-angle bent-core molecules
Bing-Xiang Li, Yuriy A. Nastishin, Hao Wang +7
Liquid crystals formed by acute-angle bent-core (ABC) molecules with a 1,7 naphthalene central core show an intriguing phase behavior with the nematic phase accompanied by poorly u…
Shear-induced polydomain structures of nematic lyotropic chromonic liquid crystal disodium cromoglycate
Hend Baza, Taras Turiv, Bing-Xiang Li +4
Lyotropic chromonic liquid crystals (LCLCs) represent aqueous dispersions of organic disk-like molecules that form cylindrical aggregates. Despite the growing interest in these mat…
Autonomous Materials Discovery Driven by Gaussian Process Regression with Inhomogeneous Measurement Noise and Anisotropic Kernels
Marcus M. Noack, Gregory S. Doerk, Ruipeng Li +4
A majority of experimental disciplines face the challenge of exploring large and high-dimensional parameter spaces in search of new scientific discoveries. Materials science is no…
sasPDF: pair distribution function analysis of nanoparticle assemblies from small-angle-scattering data
Chia-Hao Liu, Eric M. Janke, Ruipen Li +4
We extends pair distribution function (PDF) analysis into the small-angle scattering (SAS) regime and describe the data collection protocol for optimum data quality. We also presen…
Confinement Effects on the Crystalline Features of Poly(9,9-dioctylfluorene)
Jaime Martín, Alberto Scaccabarozzi, Aurora Nogales +3
Typical device architectures in polymer-based optoelectronic devices, such as field effect transistors organic light emitting diodes and photovoltaic cells include sub-100 nm semic…
Influence of substitution on the optical properties of functionalized pentacene monomers and crystals: Experiment and theory
Y. Saeed, K. Zhao, N. Singh +4
The influence of solubilizing substitutional groups on the electronic and optical properties of functionalized pentacene molecules and crystals have been investigated. Density func…