Journals

Interlaboratory Comparison with a Reference Measurement Procedure (RMP) for Determining 24,25-Dihydroxvitamin D3 in Human Serum using Liquid Chromatography - Tandem Mass Spectrometry (LC-MS/MS)

April 28, 2026

Author(s)

Stephen Wise, Ekaterina Mineva, Christine Pfeiffer, Hubert Vesper, Etienne Cavalier, Stephenie Peters, Karen Galvin, Kevin Cashman, Andrew Norbert Hoofnagle, Hsuan-Chieh (Joyce) Liao, Emma Williams, Laura Briggs, Adam Kuszak, Grace Hahm, Johanna Camara

An interlaboratory comparison study was conducted among five laboratories for determination of 24,25-dihydroxyvitamin D3 [24,25(OH)2D3] in human serum using...

Electron Spin Resonance Sensor for Portable and Adaptable Retrospective Dosimetry

April 24, 2026

Author(s)

Pragya Shrestha, Kin Cheung, Robert Gougelet, Stephen Moxim, Ileana Pazos, Jason Campbell

The demand for portable, versatile, cost-effective and high-performance tools for radiation dosimetry has increased in recent years. The development of a new...

Quantum non-Markovian noise in randomized benchmarking of spin-boson models

April 24, 2026

Author(s)

Srilekha Gandhari, Michael Gullans

In non-Markovian systems, the current state of the system depends on the full or partial history of its past evolution. Owing to these time correlations, non...

Examining Safe Intervention Windows for 18650 and 21700 Lithium-Ion Batteries under Heat Interruption Experiments

April 20, 2026

Author(s)

Wai Cheong Tam, Hongqiang Fang, Jian Chen, Qiuhong Wang, Christopher Brown, Md. Ismail Siddiqi Emon, Anthony Putorti

This study experimentally quantifies the safe intervention window (the time between the earliest thermal runaway indicator and ignition) for cylindrical lithium...

Domain-engineered, aperiodically-poled KTiOPO4 for polarization-entangled photons

April 20, 2026

Author(s)

Paulina Kuo, Sesha Challa, Anouar Rahmouni, Dileep Venkatarama Reddy, Ori Levin, Noa Bloch

We demonstrate a high-quality source of polarization-entangled photons in aperiodically-poled KTiOPO_4 (KTP). The crystal is based on a phase-modulated domain...

The Integration of Focused Ultrasonication, ddPCR, and Flow Cytometry Effectively Estimates Genome Copies per Cell and Enhances DNA Extraction Efficiency in Escherichia coli Samples

April 16, 2026

Author(s)

Sandra Da Silva, Nancy Lin, Kirsten Parratt, Hariharan Iyer, Guilherme Pinheiro, Holly Hack, Ian Hines, Stephanie Servetas

Microbiology researchers rely on nucleic acid measurement techniques, such as the quantitative polymerase chain reaction (qPCR) and DNA sequencing, to address...

Optical clock frequency ratios with uncertainty ≤ 3.2 × 10^−18

April 10, 2026

Author(s)

Alexander Aeppli, Willa Arthur-Dworschack, Kyle Beloy, Caitlin Berry, Tobias Bothwell, Angela Folz, Tara Fortier, Tanner Grogan, Youssef Hassan, Zoey Zimeng Hu, David Hume, Benjamin Hunt, Kyungtae Kim, Amanda Koepke, Dahyeon Lee, David Ray Leibrandt, Ben Lewis, Andrew Ludlow, Mason Marshall, Nicholas Nardelli, Harikesh Ranganath, Daniel Rodriguez Castillo, Jeffrey Sherman, Jacob Siegel, Suzanne Thornton, William Warfield, Jun Ye

We report high-precision frequency ratio measurements between optical atomic clocks based on 27Al+, 171Yb, and 87Sr. With total fractional uncertainties at or...

Wavefront mapping for absolute atom interferometry

April 10, 2026

Author(s)

Joseph Junca, John Kitching, William McGehee

Wavefront distortions are a leading source of systematic uncertainty in light-pulse atom interferometry, limiting absolute measurements of gravitational...

Ion-Pair Speciation in Aqueous Alkali Fluorides from Nuclear Magnetic Resonance of ¹⁹F

April 9, 2026

Author(s)

Malgorzata Musial, Samantha Miller, Christopher Suiter, Heidi Klem, Eugene Paulechka, Kathleen Schwarz, Jason Widegren, Demian Riccardi

We demonstrate that a combination of multiscale modeling and experimental 19F NMR can be used to examine the molecular details of how ion-pair speciation...

Impact of Deep-Level Traps on Carrier Mobility in β-Ga2O3 MOSFETs

April 7, 2026

Author(s)

Ory Maimon, Neil Moser, Pragya Shrestha, Minyeong Kim, Sang-Mo Koo, Kyle Liddy, Andrew Green, Kelson Chabak, Sujitra Pookpanratana, Qiliang Li

Ultra-wide bandgap β-Ga2O3-based power devices are promising and rapidly developing, but its mobility in field-effect transistors (FET) falls short of the...

Characterization of Electronic Stress-Induced Changes in Multi-Layer MoS2

April 6, 2026

Author(s)

R. Colby Evans, Riccardo Torsi, Pavel Kabos, Jason Holm, Jason Killgore, Paul Owiredu, Gurpreet Singh, Jerzy Sadowski, Angela Hight Walker, Elisabeth Mansfield

Transition metal dichalcogenides like molybdenum disulfide (MoS2) are compelling for next-generation electronic devices. In this work, we investigate the impact...

Ultra-High Speed Printing Regime in Laser Powder Bed Fusion of Highly Reflective Metals

April 5, 2026

Author(s)

Natalya Kublik, Laura Duenas Gonzalez, David Deisenroth, zhengtao gan, Bruno Azeredo

Additive manufacturing of highly reflective metals, such as copper and aluminum, often entail excessive energy losses, especially in laser powder bed fusion...

Bilateral Evaluation of Certified Reference Materials for Macro and Trace Elements in Food as Control Materials for spICP-MS

April 4, 2026

Author(s)

Filip Gregar, Zuzana Gajdosechova, Monique Johnson, Antonio Montoro Bustos, Katrin Loeschner

This article examines the suitability of existing certified reference materials (CRMs) for macro and trace elements in food as effective control materials for...

Improved Uniformity in Glass TSV Filling by Asymmetric Dwell Pulsed Potential Deposition

April 1, 2026

Author(s)

Eunsoo Shim, Youjung Kim, Ji Young Park, Mathew Weimer, Sara Harris, David Raciti, Bongyoung Yoo, Jae-Hong Lim, Yong-Ho Chao, Thomas Moffat, Daniel Josell

Filling of through vias in glass interposers is explored using an acid copper sulfate electrolyte containing dilute chloride and a polyether suppressor additive...

Standardized Approach for Assessing Wireless IoT Devices in Millimeter-Wave Industrial Work-Cell Channels

March 31, 2026

Author(s)

Mohamed Hany, Kate Remley, Paritosh Manurkar, Joshua Kast, Iyemeh Uchendu, Robert Horansky, Dylan Williams, Matthew Simons, Michael Frey, Lucas Koepke, Richard Candell

We present a standardized, repeatable test approach that replicates key features of measured industrial environments in a fully characterized hybrid test...

Smoke Production and Detection From Lithium Ion Battery Powered E-Scooter Fires in a Compartment

March 26, 2026

Author(s)

Amy Mensch, Emma Veley, Sebastian Seda, Artur Chernovsky

Increased use of lithium-ion batteries in consumer products poses a risk for fires caused by these devices to occur in homes. To characterize the residential...

A Comparison of Photoacoustic and Grayscale Measurements of Soot Deposition on Surfaces

March 25, 2026

Author(s)

Amy Mensch, Ryan Falkenstein-Smith, Shine Park

This study investigates the effectiveness of non-invasive soot deposition measurement techniques as a practical tool for fire investigators to quantify burn...

Dynamic Embedding Representation for Graph Neural Networks to Enhance Materials Property Prediction with Limited Datasets

March 24, 2026

Author(s)

Vishu Gupta, Kamal Choudhary, Youjia Li, Muhammed Nur Talha Kili, Daniel Wines, Wei-keng Liao, Alok Choudhary, Ankit Agrawal

Graph neural networks (GNNs) have proven effective in understanding and predicting diverse material properties, even when working with limited datasets. An...

Studies Of Water Films and Carbonation Via Neutron Scattering and Infrared Adsorption: In Situ Studies of Mg(OH)2 and Ca(OH)2

March 24, 2026

Author(s)

Hubert King, Ryan Murphy, Avery Baumann, Robert Dalgliesh, Dirk Honecker, Gregory Smith

Small-angle neutron scattering was used to investigate structural evolution during the carbonation of Ca(OH)₂ and Mg(OH)₂ under humidified CO₂, using both H₂O...

Study of the influence of cutting speed on diamond turning machining mechanisms for NiP

March 23, 2026

Author(s)

Liuqing Yang, Jesse Redford, Tongjun Liu, Brian Dutterer, Greg Caskey, Nan Li, Christopher Evans, Youxing Chen

Report on Reproducibility in Condensed Matter Physics

March 20, 2026

Author(s)

Ana Akrap, Dominic Bordelon, Shubhayu Chatterjee, E. Dan Dahlberg, Robert Devaty, Sergey M Frolov, Charles Gould, Laura Greene, Samaresh Guchhait, James Hamlin, Benjamin Hunt, Malcolm Jardine, Morteza Kayyalha, Rachel Kurchin, Vladyslav Kozii, Henry Legg, Igor Mazin, Vincent Mourik, A Baris Ozguler, Joaquin Peñuela Parra, Babak Seradjeh, Brian Skinner, Khandker Quader, Justyna Zwolak

We present recommendations to improve reproducibility and replicability in condensed matter physics. This area of physics has consistently produced both...

Stable numerical technique to calculate the bending of flexures with extreme aspect ratios

March 19, 2026

Author(s)

Benjamin Schreyer, Lorenz Keck, Jon Pratt, Stephan Schlamminger

In designing single-sided clamped flexures as part of torsion balances or pendulums for scientific use, structures become thin and long and semi-analytic...

Active compensation of the ac Stark shift in a two-photon rubidium optical frequency reference using power modulation

March 18, 2026

Author(s)

Yorick Andeweg, Matthew Hummon, John Kitching

We implement a feedback protocol to suppress the ac Stark shift in a two-photon rubidium optical frequency reference, reducing its sensitivity to optical power...

Whole Genome Transplantation: Methodology and Protocol

March 17, 2026

Author(s)

Zumra Seidel, Feilun Wu, Nacrya Assad-Garcia, Carole Lartigue-Pratt, Elizabeth Strychalski, Eugenia Romantseva, Sage Glass, Tyler Goshia, John Glass

Low-resistance contacts for p-type monolayer tungsten diselenide transistors using metallic layered Nb0.3W0.7Se2

March 16, 2026

Author(s)

Zheng Sun, Aryan Afzalian, Peng Wu, Huairuo Zhang, Sergiy Krylyuk, Rahul Tripathi, Albert Davydov, Zhihong Chen, Joerg Appenzeller

Achieving low contact resistance is a critical challenge in the development of p-type transistors that use monolayer transition metal dichalcogenides, such as...

Opportunities and Gaps in Supply Chain Digital Twin Deployments, a Biopharmaceutical Industry Focus

March 16, 2026

Author(s)

Perawit Charoenwut, Boonserm Kulvatunyou, Stephen Wing

Digital twin (DT) is an emerging technology that promises to advance the performances in manufacturing and supply chain. This technology has been implemented...

On the Use of Machine Learning for the Development of an Acoustic-based Detection System for Early-Stage Thermal Runaway

March 15, 2026

Author(s)

Wai Cheong Tam, Md. Ismail Siddiqi Emon, Jian Chen, Hongqiang Fang, Jun Deng, Anthony Putorti

The paper presents the development of a multi-class classification model for the detection of early-stage thermal runaway events for button-top single-cell...

Accessing thermally stabilized single solitons in SiC microresonators through dynamic polarization control

March 14, 2026

Author(s)

Haoyang Tan, Yi Zheng, Xiyuan Lu, Yang Liu, Andreas Jacobsen, Kresten Yvind, Kartik Srinivasan, Minhao Pu

Optical microcombs based on high-Q microresonators are promising chip-scale light sources for applications ranging from optical communication to spectroscopy...

Robust phase stabilization of a dark quantum channel over a 120 km deployed fiber link

March 12, 2026

Author(s)

Daehyun Ahn, Ivan Burenkov, Jabir Marakkarakath Vadakkepurayil, Mheni Merzouki, Paulina Kuo, Abdella Battou, Thomas Gerrits, Sergey Polyakov

We present a scalable solution for phase stabilization of dark metropolitan-scale fiber links using wavelength division multiplexing (WDM). We implement a...

Blood proteomics: insights from public data

March 12, 2026

Author(s)

Asier Larrea, Chengxin Dai, Jochen Schwenk, Benjamin Neely, Cesar Martin, Yasset Perez-Riverol

The circulating blood proteome comprises soluble and cellular components that reflect physiological and pathological states across tissues. Advances in mass...