Journals

On-line coupling of hollow-fiber flow field-flow fractionation and depolarized multi-angle static light scattering (HF5/D-MALS). Proof of principle

August 16, 2024

Author(s)

Andre Striegel

Introduced here is the on-line coupling of hollow-fiber flow field-flow fractionation (HF5) to depolarized multi-angle static light scattering (D-MALS). HF5 is...

Bilayer crystals of trapped ions for quantum information processing

August 16, 2024

Author(s)

Samarth Hawalder, Prakriti Shahi, Allison Carter, Ana Rey Ayala, John J. Bollinger, Athreya Shankar

Trapped ion systems are a leading platform for quantum information processing, but they are currently limited to 1D and 2D arrays, which imposes restrictions on...

Relaxation in dipolar spin ladders: From pair production to false-vacuum decay

August 15, 2024

Author(s)

Gustavo Dominguez-Castro, Thomas Bilitewski, David Wellnitz, Ana Rey Ayala, Luis Santos

Demonstrating Broadside-Coupled Coplanar Waveguide Interconnects to 325 GHz

August 15, 2024

Author(s)

Nicholas Jungwirth, Bryan Bosworth, Aaron Hagerstrom, Meagan Papac, Eric Marksz, JEROME CHERON, Kassiopeia Smith, Angela Stelson, Ari Feldman, Dylan Williams, Nathan Orloff, Christian Long

State-of-the-art integrated circuits leverage dissimilar materials to optimize system performance. Such heterogeneous integration often involves multiple chips...

A new method to calculate broadband dielectric spectra of solvents from molecular dynamics simulations demonstrated with polarizable force fields

August 14, 2024

Author(s)

Rebecca Bone, Moses Kwang Jin Chung, Jay Ponder, Demian Riccardi, Chris Muzny, Ravishankar Sundararaman, Kathleen Schwarz

Defect Recrystallization in Subtransus Hot Isostatic Pressing of Electron Beam Powder Bed Fusion Ti-6Al-4V

August 14, 2024

Author(s)

Alec Saville, Jake Benzing, S. Lee Semiatin, Nicholas Derimow, Nik Hrabe

Post-build hot isostatic pressing (HIP) is a widely used method to close as-built defects (gas or lack-of-fusion porosity) in additively manufactured (AM) metal...

Separation of microplastics from deep-sea sediment using an affordable, simple to use, and easily accessible density separation device

August 14, 2024

Author(s)

Katherine Shaw, Rachel Sandquist, Cameron Fairclough, Jesse Black, Alex Fitzgerald, Scott Gallager, Jennifer Lynch

Microplastics accumulate in the environment but methods to extract particles from sediment for quantification and identification often lack accuracy and...

Zero-temperature entanglement membranes in quantum circuits

August 13, 2024

Author(s)

Grace Sommers, Sarang Gopalakrishnan, Michael Gullans, David Huse

In chaotic quantum systems, the entanglement of a region A can be described in terms of the surface tension of a spacetime membrane pinned to the boundary of A...

Construction of Highly Porous and Robust Hydrogen-Bonded Organic Framework for High-Capacity Clean Energy Gas Storage

August 13, 2024

Author(s)

Jia-Xin Wang, Xu Zhang, Changhao Jiang, Teng-Fei Zhang, Jiyan Pei, Wei Zhou, Taner N. Yildirim, Banglin Chen, Guodong Qian, Bin Li

Development of highly porous and robust hydrogen-bonded organic frameworks (HOFs) for high-pressure methane and hydrogen storage remains a grand challenge due...

Active learning for regression of structure-property mapping: the importance of sampling and representation

August 12, 2024

Author(s)

Hao Liu, BERKAY YUCEL, Baskar Ganapathysubramanian, Surya Kalidindi, Daniel Wheeler, Olga Wodo

Data-driven approaches now allow for systematic mappings from materials microstructures to materials properties. In particular, diverse data-driven approaches...

The Block Copolymer Phase Behavior Database

August 10, 2024

Author(s)

Nathan Rebello, Akash Arora, Hidenobu Mochigase, Tzyy-Shyang Lin, Debra Audus, Bradley Olsen

The Block Copolymer Database (BCDB) is a platform that allows users to search, submit, visualize, benchmark, and download experimental phase measurements and...

Variation of Site-Specific Glycosylation Profiles of Recombinant Influenza Glycoproteins

August 9, 2024

Author(s)

Zachary Goecker, Meghan Burke Harris, Concepcion Remoroza, Yi Liu, Yuri Mirokhin, Sergey Sheetlin, Dmitrii V. Tchekhovskoi, Xiaoyu (Sara) Yang, Stephen E. Stein

This work presents a detailed determination of site-specific N-glycan distributions of the recombinant influenza glycoproteins hemagglutinin (HA) and...

Long-range-enhanced surface codes

August 8, 2024

Author(s)

Yifan Hong, Matteo Martinelli, Adam Kaufman, Andrew Lucas

Ratchet Loading and Multi-Ensemble Operation in an Optical Lattice Clock

August 8, 2024

Author(s)

Youssef Hassan, Takumi Kobayashi, Tobias Bothwell, Jacob Siegel, Benjamin Hunt, Kyle Beloy, Kurt Gibble, Tanner Grogan, Andrew Ludlow

We demonstrate programmable control over the spatial distribution of ultra-cold atoms confined in an optical lattice. The control is facilitated through a...

Changes in the Chemical Composition of Polyethylene Terephthalate Under UV Radiation in Various Environmental Conditions

August 8, 2024

Author(s)

Li Piin Sung, Rachel Cook, Chunlei Fan, YueJin Li, Sara Rostampour

Polyethylene terephthalate has been widely used in the packaging industry. Degraded PET micro(nano)plastics could pose public health concerns following release...

Optimizing Wastewater Surveillance: The Necessity of Standardized Reporting and Proficiency for Public Health

August 7, 2024

Author(s)

Ishi Keenum, Nancy Lin, Alshae Logan, Adam Gushgari, Nishita D’Souza4, Joshua Steele, Devrim Kaya, Lydia Gushgari

Wastewater-based surveillance (WBS) has emerged as a valuable tool for public health, allowing a greater understanding of disease prevalence in communities...

Unraveling Thermally Regulated Gating Mechanisms in TPT Pore-Partitioned MOF-74: A Computational Endeavor

August 7, 2024

Author(s)

Gavin McCarver, Morgan Kramer, Taner N. Yildirim, Wei Zhou

In the pursuit of advanced gas adsorption materials, we investigate the thermally activated gating mechanism of functionalized TPT (2,4,6-tri(4-pyridyl)-1,3,5...

Engineering-Guided Deep Learning of Melt-pool Dynamics for Additive Manufacturing Quality Monitoring

August 6, 2024

Author(s)

Siqi Zhang, Hui Yang, Zhuo Yang, Yan Lu

Additive manufacturing fabricates three-dimensional parts via layer-by-layer deposition and solidification of materials. Due to the complexity of this process...

Low Energy Spiking Neural Network using Ge4Sb6Te7 Phase-Change Memory Synapses

August 6, 2024

Author(s)

Huairuo Zhang, Albert Davydov, Shafin Hamid, Eric Pop, Asir Khan

Spiking neural networks (SNN) with Ge2Sb2Te5 (GST) based phase change memory (PCM) synaptic devices are promising for edge applications. However, from a de-vice...

In-line Thermal Desorption and Dielectric Barrier Discharge Ionization for Rapid Mass Spectrometry Detection of Explosives

August 5, 2024

Author(s)

Thomas P. Forbes, Liz Robinson, Edward Sisco, Abigail Koss

Thermal desorption (TD) of wipe-based samples was coupled with an in-line dielectric barrier discharge ionization (DBDI) source and rugged compact time-of...

Challenges to extracting spatial information about double P dopants in Si from STM images

August 5, 2024

Author(s)

Garnett W. Bryant, Piotr Rozanski, Michal Zielinski

The design and implementation of dopant-based silicon nanoscale devices rely heavily on knowing precisely the locations of phosphorous dopants in their host...

Network analysis of graduate program support structures through experiences of various demographic groups

August 5, 2024

Author(s)

Robert Dalka, Justyna Zwolak

Physics graduate studies are substantial efforts on the part of individual students, departments, and institutions of higher education. Understanding the...

The Proteomics Standards Initiative standardized formats for spectral libraries and fragment ion peak annotations: mzSpecLib and mzPAF

August 5, 2024

Author(s)

Joshua Klein, Henry Lam, Tytus Mak, Wout Bittremieux, Yasset Perez-Riverol, Ralf Gabriels, Jim Shofstahl, Helge Hecht, Pierre-Alain Binz, Shin Kawano, Tim Van Den Bossche, Jeremy Carver, Ben Neely, Luis Mendoza, Tomi Suomi, Tine Claeys, Thomas Payne, Douwe Schulte, Zhi Sun, Nils Hoffmann, Yunping Zhu, Steffen Neumann, Andrew Jones, Nuno Bandeira, Juan Antonio Vizcaino, Eric Deutsch

Mass spectral libraries are collections of reference spectra, usually associated with specific analytes from which the spectra were generated, that are used for...

Exploratory Study on Low‐GWP Working Fluid Mixtures for Industrial High Temperature Heat Pump with 200 °C Supply Temperature

August 3, 2024

Author(s)

Jan Spale, Andreas Hoess, Ian Bell, Davide Ziviani

Single component working fluids, which could be used in a safe, efficient, reliable, and cost‐efficient industrial high temperature heat pump (HTHP) subcritical...

Optical n(p, T_90) measurement suite 3: results at λ = 1542 nm

August 3, 2024

Author(s)

Patrick Egan, Yuanchao Yang

Single-isotherm n(p, T90) results are reported for the gases Ar, N2, H2O, and D2O at vacuum wavelength λ = 1542.383(1) nm. The argon and nitrogen isotherms were...

Measurement-Based Prediction of mmWave Channel Parameters Using Deep Learning and Point Cloud

August 2, 2024

Author(s)

Anuraag Bodi, Raied Caromi, Jian Wang, Jelena Senic, Camillo Gentile, Hang Mi, Bo Ai, Ruisi He

Millimeter-wave (MmWave) channel characteristics are quite different from sub-6 GHz frequency bands. The major differences include higher path loss and sparser...

Additive Manufacturing of Highly Entangled Polymer Networks

August 1, 2024

Author(s)

Abhishek Dhand, Matthew Davidson, Hannah Zlotnick, Thomas Kolibaba, Jason Killgore, Jason Burdick

Incorporation of polymer chain entanglements within a single network can synergistically improve stiffness and toughness, yet attaining such dense entanglements...

Bridging Length Scales in Hard Materials with Ultra-Small Angle X-ray Scattering – A Critical Review

August 1, 2024

Author(s)

Fan Zhang, Jan Ilavsky

Due to their exceptional properties, hard materials such as advanced ceramics, metals, and composites have enormous economic and societal values, with...

A Proposed Experiment to Measure Nonlinear Optical Susceptibilities in the Saturated Regime

August 1, 2024

Author(s)

Zachary H. Levine

When an optical beam passes through a thin slice of a homogeneous material, the change of its phase and amplitude is characterized by its linear and nonlinear...

Quantum state tracking and control of a single molecular ion in a thermal environment

August 1, 2024

Author(s)

Yu Liu, Julian Schmidt, Zhimin Liu, David Leibrandt, Dietrich Leibfried, Chin-wen Chou

Understanding molecular state evolution is central to many disciplines, including molecular dynamics, precision measurement, and molecule-based quantum...