Journals

Segmentation and Characterization of Surface Features to Aid Computational Modelling of Nickel Superalloy 625 As-Built Laser Powder Bed Fusion Parts

July 11, 2022

Author(s)

Jason Fox, Christopher Evans

The lack of strong correlations between the as-built surface topography of AM parts and heat transfer efficiency inhibits development for these applications...

Desorption timescales on epitaxial graphene via Fermi level shifting and Reststrahlen monitoring

July 10, 2022

Author(s)

Ngoc Thanh Mai Tran, Swapnil Mhatre, Cristiane Santos, Adam Biacchi, Mathew Kelley, Heather Hill, Dipanjan Saha, Chi-Te Liang, Randolph Elmquist, David B. Newell, Benoit Hackens, Christina Hacker, Albert Rigosi

Benchmarking Active Learning Strategies for Materials Optimization and Discovery

July 9, 2022

Author(s)

Alex Wang, Haotong Liang, Austin McDannald, Ichiro Takeuchi, A. Gilad Kusne

Autonomous physical science is revolutionizing materials science. In these systems, machine learning (ML) controls experiment design, execution and analysis in...

Plasma contains ultrashort single-stranded DNA in addition to nucleosomal cell-free DNA

July 8, 2022

Author(s)

Hua-Jun He, Kenneth D. Cole

Plasma cell-free DNA is being widely explored as a biomarker for clinical screening. Currently, methods are optimized for the extraction and detection of double...

Towards Standard Test Artefacts for Synchronous Tracking of Human-Exoskeleton Knee Kinematics

July 7, 2022

Author(s)

Roger Bostelman, Ann Virts, Mili Shah, Soocheol Yoon, YaShian Li-Baboud

A repeatable evaluation of human-exoskeleton kinematics is needed to assess an exoskeleton's impact on worker biomechanics and safety. Standard measurement...

Dynamics of Phase Transitions in YVO₃ Investigated via Inelastic Neutron Scattering and First-Principles Calculations

July 7, 2022

Author(s)

Yu Tao, Douglas Abernathy, Tianran Chen, Taner N. Yildirim, Jiaqiang Yan, Jianshi Zhou, John Goodenough, Despina Louca

The need for multicomponent gas standards for breath biomarker analysis

July 7, 2022

Author(s)

Kavita Jeerage, Jennifer Berry, Jacolin Murray, Cassie Goodman, Paulina Piotrowski, Christina Jones, Christina Cecelski, Jennifer Carney, Katrice Lippa, Tara Lovestead

Exhaled breath is a non-invasive, information-rich matrix with the potential to diagnose or monitor disease, including infectious disease. Despite significant...

Method Development for the Quantitative Analysis of Multivitamin Dietary Supplements by Laser Ablation–Inductively Coupled Plasma–Mass Spectrometry (LA-ICP-MS)

July 7, 2022

Author(s)

Claudia Martinez Lopez, Jake Carter, Ruthmara Corzo, Todor Todorov

Enhancing untargeted metabolomics using metadata-based source annotation

July 7, 2022

Author(s)

Scott Jackson, Paulina Piotrowski, Nancy Lin, Sandra M. Da Silva, Katrice Lippa, Christina Jones, Stephanie Servetas, Julia Gauglitz, Kiana West, Wout Bittremieux, Candace Williams, Kelly Weldon, Morgan Panitchpakdi, Francesca Ottavio, Christine Aceves, Elizabeth Brown, Nicole Sikora, Alan Jarmusch, Cameron Martino, Pieter Dorrestein, Rob Knight, Rachel Dutton, Austin Swafford, Monica Guma, Norberto Peporine Lopes, Brigid Boland, Michelli Oliveira, Mark Manary, Maria Gloria Dominguez-Bello, Kenneth Wright, Julia Beauchamp-Walters, Kyung Rhee, Jae Kim, Megan Doty, Robert Terkeltaub, David Gonzalez, Curt Wittenberg, Tatyana Kalashnikova, Parambir Dulai, Douglas Galasko, Rima Kaddurah Daouk, Robert Mills, Paulo Louzada-Junior, Rene Donizeti Ribeiro Oliveira, Thaigo Mattar Cunha, Flavio Protaso Veras, Rodrigo Moreira Silva, Juliano Geraldo Amaral, Lucas Maciel Mauriz Marques, Barry Bradford, Lourdes Herrera, Gail Ackermann, Dana Withrow, Daniela Vargas Robles, Kate Sprecher, Clarisse Marotz, Mingxun Wang, Emmanuel Elijah, Dominic Nguyen, Qiyun Zhu, Daniel McDonald, Edgar Diaz, Pedro Belda-Ferre, Katharina Spengler, Abigail Johnson, Gregory Humphrey, MacKenzie Bryant, Tara Schwartz, Lindsay Goldasich, Fernando Vargas, Roxana Coras, Justin Schaffer, Erfan Sayyari, Kathleen Dorrestein, Michael Meehan, Anupriya Tripathi

Human untargeted metabolomics studies annotate only 10% of molecular features. We introduce reference-data-driven analysis to match metabolomics tandem mass...

Incommensurate Magnetic Orders and Possible Topological Hall Effect in the Square-Net Centrosymmetric EuGa₂Al₂ System

July 7, 2022

Author(s)

Jaime Moya, Shiming Lei, Eleanor Clements, Caitlin Kengle, Stella Sun, Kevin Allen, Qizhi Li, Y. Peng, Ali Husain, Matteo Mitrano, Matthew Krogstad, Raymond Osborn, Anand Puthirath, Songxue Chi, Lisa Debeer-Schmitt, Jonathan N. Gaudet, P. Abbamonte, Jeffrey Lynn, E. Morosan

Neutron diffraction on the centrosymmetric square-net magnet EuGa 2Al 2 reveals multiple incommensurate magnetic states (AFM1,2,3) in zero field. In applied...

Schmid Factor Crack Propagation and Tracking Crystallographic Texture Markers of Microstructural Condition in Direct Energy Deposition Additive Manufacturing of Ti-6Al-4V

July 6, 2022

Author(s)

Alec Saville, Jake Benzing, Sven Vogel, Jessica Buckner, Collin Donohoue, Andrew Kustas, Adam Creuziger, Kester Clarke, Amy Clarke

Metallic additive manufacturing (AM) provides a customizable and tailorable manufacturing process for new engineering designs and technologies. The greatest...

Density Driven Damage Mechanics (D3-M) Model for Concrete I: mechanical damage

July 6, 2022

Author(s)

Pavitra Murrua, Christa Torrence, Zachary Grasley, KR Rajagopal, P Alagappan, Edward Garboczi

Damage in concrete has been modeled using various approaches such as fracture mechanics, continuum damage mechanics and failure envelope theories. This study...

Rapid GC–MS as a Screening Tool for Forensic Fire Debris Analysis

July 6, 2022

Author(s)

Briana Capistran, Edward Sisco

Techniques developed for the screening of forensic samples can be useful for increasing sample throughput and decreasing backlog in forensic laboratories. One...

Convective heat transfer in pine forest litter beds

July 5, 2022

Author(s)

Eric Mueller, Michael Gallagher, Nicholas Skowronski, Rory Hadden

To properly parameterize physics-based models of wildland fire behavior, it is necessary to understand the magnitude of convective heat transfer in various...

Raman Signal Extraction from CARS Spectra Using a Learned-Matrix Representation of the Discrete Hilbert Transform

July 5, 2022

Author(s)

Charles Camp

Removing distortions in coherent anti-Stokes Raman scattering (CARS) spectra due to interference with the nonresonant background (NRB) is vital for quantitative...

Suppression of filament defects in embedded 3D printing

July 5, 2022

Author(s)

Leanne Friedrich, Ross Gunther, Jonathan Seppala

Embedded 3D printing enables the manufacture of soft, intricate structures. In the technique, a nozzle is embedded into a viscoelastic support bath and extrudes...

All-Printed Ultrahigh-Responsivity MoS2 Nanosheet Photodetectors Enabled by Megasonic Exfoliation

July 5, 2022

Author(s)

Lee J. Richter, Lidia Kuo, Vinod Sangwan, Sonal Rangnekar, Ting-Ching Chu, David Lam, Shehao Zhu, Ruipeng Li, Julia Downing, Benjamin Luijten, Lincoln Lauhon, Mark Hersam

Printed two-dimensional materials, derived from solution-processed inks, offer scalable and cost-effective routes to mechanically flexible optoelectronics. With...

Reference Correlation for the Viscosity of Difluoromethane (R-32) from the Triple Point to 425 K and up to 70 MPa

July 4, 2022

Author(s)

Danai Velliadou, Konstantinos Antoniadis, Marc Assael, Marcia L. Huber

We present a new wide-ranging correlation expressed in terms of temperature and density for the viscosity of difluoromethane (R-32) based on critically...

Unraveling the Stable Cathode Electrolyte Interface in all Solid-State Thin-Film Battery Operating at 5 V

July 4, 2022

Author(s)

Ryosuke Shimizu, Diyi Cheng, Jamie Weaver, Minghao Zhang, Bingyu Lu, Thomas Wynn, Randall Burger, Min-cheol Kim, Guomin Zhu, Ying Shirley Meng

Spinel-type LiNi0.5Mn1.5O4 (LNMO) is one of the most promising 5 V-class cathode materials for Li-ion batteries that can achieve high energy density and low...

First principles study of the Rashba Effect on lead-free organic-inorganic hybrid perovskites (MV)AI3Cl2 (MV = methylviologen, A = Bi, Sb)

July 4, 2022

Author(s)

Winnie Wong-Ng, Chao Wang, Shouyu Wang, Zhifeng Xiao, Wei Zhou, Weifang Liu

Ferroelectric organic-inorganic hybrid perovskites (OIHP) with Rashba effect have been considered as new quantum semiconductor materials for physics and...

Unraveling the Stable Cathode Electrolyte Interface in all Solid-State Thin-Film Battery Operating at 5 V

July 4, 2022

Author(s)

Jamie Weaver, Fabian Linsenmann, Philip Rapp, Markus Trunk, Roman Gernh?user, Bastian M?rkisch, Hubert Gasteiger

Spinel-type LiNi0.5Mn1.5O4 (LNMO) is one of the most promising 5 V-class cathode materials for Li-ion batteries that can achieve high energy density and low...

Virtual School on Neutron Spectroscopy and Diffraction held by NIST

July 3, 2022

Author(s)

Joseph A. Dura, Kathleen Weigandt, Rebecca Ogg

Results from neutron imaging phase change experiments with LH2 and LCH4

July 2, 2022

Author(s)

Kishan Bellur, Ezequiel Medici, Daniel Hussey, David Jacobson, Jacob LaManna, Juscelino Leao, Julia Scherschligt, James Hermanson, Chang Kyoung Choi, Jeffrey Allen

Predicting evaporation and cryo-storage behavior of liquid hydrogen poses a challenge for both terrestrial energy infrastructure and long term space missions...

EXPANSE: A time-of-flight EXPanded Angle Neutron Spin Echo spectrometer at the Second Target Station of the Spallation Neutron Source

July 1, 2022

Author(s)

Changwoo Do, Rana Ashkar, Cristina Boone, Wei-Ren Chen, Georg Ehlers, Peter Falus, Antonio Faraone, Jason Gardner, Van Graves, Thomas Huegle, Reika Katsumata, Darian Kent, Jiao Lin, Bill Mchargue, Bradley D. Olsen, Yangyang Wang, Danielle Wilson, Y. Z.

EXPANSE, an EXPanded Angle Neutron Spin Echo instrument, has been proposed and selected as one of the first suite of instruments to be built at the Second...

Time-gated Raman spectroscopy of recovered plastics

July 1, 2022

Author(s)

Anthony Kotula, Sara Orski, Kayla Brignac, Jennifer Lynch, Bryan Heilala

Raman spectroscopy is a powerful non-destructive technique for the identification and characterization of plastics. The technique often has limited use due to...

Electromagnetically induced transparency based Rydberg-atom sensor for traceable voltage measurements

July 1, 2022

Author(s)

chris holloway, Aly Artusio-Glimpse, MATTHEW SIMONS, Nik Prajapati, Amy Robinson

We investigate the Stark shift in Rydberg rubidium atoms through electromagnetically induced transparency for the measurement of direct current (dc) and 60 Hz...

Hybrid-mode-family Kerr optical parametric oscillation for robust coherent light generation on chip

July 1, 2022

Author(s)

Feng Zhou, Xiyuan Lu, Ashutosh Rao, Jordan Stone, Gregory Moille, Edgar Perez, Daron Westly, Kartik Srinivasan

Optical parametric oscillation (OPO) using the third-order nonlinearity (X(3)) in integrated photonics platforms is an emerging approach for coherent light...

Polydimethylsiloxane tissue-mimicking phantoms with tunable optical properties

July 1, 2022

Author(s)

Aaron Goldfain, Paul Lemaillet, David W. Allen, Kimberly Briggman, Jeeseong C. Hwang

We report on techniques to manufacture and characterize solid tissue-mimicking phantoms of polydimethylsiloxane (PDMS) polymers. Tunability of the absorption (...

Kerr optical parametric oscillation in a photonic crystal microring for accessing the infrared

July 1, 2022

Author(s)

Xiyuan Lu, Ashish Chanana, Feng Zhou, Marcelo Davanco, Kartik Srinivasan

Continuous wave optical parametric oscillation (OPO) provides a flexible approach for accessing mid-infrared wavelengths between 2 μm to 5 μm, but has not yet...

Graph Neural Network Predictions of Metal Organic Framework CO2 Adsorption Properties

July 1, 2022

Author(s)

Kamal Choudhary, Taner N. Yildirim, Daniel Siderius, A. Gilad Kusne, Austin McDannald, Diana Ortiz-Montalvo

The increasing CO$_2$ level is a critical concern and suitable materials are needed to directly capture such gases from the environment. While experimental and...