Journals

Interlaboratory Assessment of Candidate Reference Materials for Lentiviral Vector Copy Number and Integration Site Measurements

April 21, 2025

Author(s)

Hua-Jun He, Zhiyong He, Steven Lund, Barbara Paugh, Jennifer McDaniel, Justin Zook, Sierra Miller, Samantha Maragh, Simona Patange, Mahir Mohiuddin, Alessandro Tona, John Elliott, Kenneth Cole, Sheng Lin-Gibson

Reference materials are essential for accurately measuring integrated lentiviral vector (LV) copy number (VCN) and integration sites for the safety and efficacy...

Consistent Thermodynamic Properties for Alicyclic Components of Jet Fuels: Experimental Data, Estimation Methods, and Homologous Series Trends

April 19, 2025

Author(s)

Eugene Paulechka, Andrei Kazakov, Chris Muzny, Suphat Watanasiri, Abhijit Dutta

Cycloalkanes and their alkyl derivatives represent a significant fraction of jet fuel components. An evaluation of their thermodynamic properties, enthalpies of...

Bloch-state optimal basis sets: An efficient approach for electronic structure interpolation

April 19, 2025

Author(s)

Sasawat Jamnuch, John Vinson

Bridging the Impact Response of Polymers from the Nanoscale to the Macroscale

April 18, 2025

Author(s)

Kyle Callahan, Katherine Evans, Santanu Kundu, Edwin Chan

Impact from a fast-moving object is a common event, but it can vary greatly in terms of scale, speed, and energy depending on the specific case. Recent research...

Interplay of actin nematodynamics and anisotropic tension controls endothelial mechanics

April 18, 2025

Author(s)

Claire Dessalles, Nicolas Cuny, Arthur Boutillon, Paul Salipante, Avin Babataheri, Abdul Barakat, Guillaume Salbreux

Blood vessels expand and contract actively, while continuously experiencing dynamic external stresses from the blood flow. The mechanical response of the vessel...

Generating Einstein-Podolsky-Rosen correlations for teleporting collective spin states in a two dimensional trapped ion crystal

April 17, 2025

Author(s)

Muhammad Khan, Edwin Chaparro, Bhuvanesh Sundar, Allison Carter, John Bollinger, Klaus Molmer, Ana Rey Ayala

Scaling of hardware-compatible perturbative training algorithms

April 17, 2025

Author(s)

Bakhrom Oripov, Andrew Dienstfrey, Adam McCaughan, Sonia Buckley

In this work, we explore the capabilities of Multiplexed Gradient Descent (MGD), a scalable and efficient perturbative zeroth-order training method for...

Compact Blackbody Radiation Atomic Sensor: Measuring Temperature using Optically Excited Atoms in Vapor Cells

April 17, 2025

Author(s)

David La Mantia, Mingxin Lei, Nikunjkumar Prajapati, Noah Schlossberger, Matthew Simons, Christopher Holloway, Julia Scherschligt, Stephen Eckel, Eric Norrgard

We demonstrate a blackbody radiation thermometer based on optically excited rubidium atoms in a vapor cell. Operating as a calibrated contact thermometer from...

Spin-dynamics of pairs of submerged-4f-shell atoms in cylindrically symmetric harmonic traps: Connecting multi-channel models to effective analytical approaches

April 17, 2025

Author(s)

Hui Li, Eite Tiesinga, Ming Li, Svetlana Kotochigova

We study spin-dynamics and quantum magnetism with ultracold highly-magnetic atoms. In particular, we focus on the interactions among rare-earth atoms localized...

Contributions of argon, nitrogen, and oxygen to air broadening in the oxygen A-band

April 16, 2025

Author(s)

Leah Stevenson, Mitchio Okumura, Joseph Hodges, Erin Adkins

The oxygen (O2) A-band is used to determine the air mass in ground- and space-based remote sensing measurements because the O2 mixing ratio in Earth's...

Charge-exchange processes in EBIT: implications for spectral analysis of few-electron Fe ions

April 16, 2025

Author(s)

Yang Yang, FNU Dipti, Amy Gall, Nancy Brickhouse, Hunter Staiger, Galen O'Neil, Paul Szypryt, Adam Foster, David Schultz, Aung Naing, Joseph Tan, Daniel Swetz, Michael Fogle, Randall Smith, Yuri Ralchenko, Endre Takacs

Charge-exchange recombination with neutral atoms significantly influences the ionization balance in electron beam ion traps (EBIT) because its cross section is...

Prevention of ribozyme catalysis through cDNA synthesis enables accurate RT-qPCR measurements of context-dependent ribozyme activity

April 16, 2025

Author(s)

Nina Alperovich, Olga Vasilyeva, Samuel Schaffter

Self-cleaving ribozymes are important tools in synthetic biology, biomanufacturing, and nucleic acid therapeutics. These broad applications deploy ribozymes in...

Controlling Doping Levels of n-PBDF Through Chemical Dedoping and Doping

April 15, 2025

Author(s)

Zhifan Ke, Lucas Flagg, Dean DeLongchamp, jianguo mei

Doping levels of conjugated polymers determine their conductivity, energetics, and optical properties. The recent discovery of highly conductive n-doped Poly (3...

Hamiltonian engineering of collective XYZ spin models in an optical cavity

April 15, 2025

Author(s)

Chengyi Luo, HAOQING ZHANG, Anjun Chu, Chitose Maruko, Ana Rey Ayala, James Thompson

XTDB, an XML based format for Calphad databases

April 15, 2025

Author(s)

Bo Sundman, Fabio Miani, Axel van de Walle, Bengt Hallstedt, Ursula Kattner, Florian Tang, Taichi Abe, Reza Naraghi, Erwin Povoden-Karadeniz, Aurelie Jacob, Shuanglin Chen, Richard Otis, Kazuhisa Shobu, Malin Selleby, Alexander Pisch

The Calphad method uses models which depend on assessed parameters to describe the thermodynamic properties of materials. These model parameters are assessed by...

Evaluating Time Occupancy and Time-Scales in Interference Testing with Pulse-Modulated Noise

April 14, 2025

Author(s)

Michelle Pirrone, Aric Sanders, Adam Wunderlich

We present experimental results investigating the utility of pulse-modulated noise (PMN) for general-purpose, systematic interference testing. Time-domain...

Efficient Energy Transfer and Photoluminescence Enhancement in 2D MoS2/bulk InSe van der Waals Heterostructures

April 13, 2025

Author(s)

Michael Altvater, Christopher Stevens, Nicholas Pike, Joshua Hendrickson, Rahul Rao, Sergiy Krylyuk, Albert Davydov, Deep Jariwala, Ruth Patcher, Michael Snure, Nicholas Glavin

Heterostructures between 2D and 3D electron systems remain critically important in developing novel and efficient optoelectronic and electronic devices. In this...

Analytical Ultracentrifugation Characterization of Differential Sedimentation Size-Separated Graphene Dispersions

April 11, 2025

Author(s)

Christopher Sims, Elisabeth Mansfield, Jason Killgore, Jeffrey Fagan, Mark Hersam, Ana Moraes, Julia Downing

Analytical ultracentrifugation (AUC) is applied to the characterization of as-dispersed graphene nanoplatelet dispersions and differential sedimentation...

Recommended Nomenclature Convention for the NISTCHO Cell Line and Its Product Monoclonal Antibody, cNISTmAb.

April 11, 2025

Author(s)

Megan Cleveland, Ioannis Karageorgos, John Marino, Michael Tarlov, Katharina Yandrofski, Rebecca Zangmeister, Zvi Kelman

A Chinese hamster ovary (CHO) cell line expressing the same amino acid sequences of the heavy and light chains of the NIST monoclonal antibody, NISTmAb...

Continuous recoil-driven lasing and cavity frequency pining with laser-cooled atoms

April 11, 2025

Author(s)

Vera Schafer, Zhijing Niu, Julia Cline, Dylan Young, Eric Song, Helmut Ritsch, James Thompson

Tuning the Surface Electronic Landscape of Ultrathin (Al,Sn)Ox Electron Extraction Layers in Perovskite Solar Cells

April 10, 2025

Author(s)

Joshua Sraku Adu, Alice Sheppard, Raphael Agbenyeke, George Kwesi "Asare ", Behrang Hamadani, David Fermin, Helen Hejin Park

Power conversion losses at the electron transport layer (ETL) are key limiting factors in high-performance perovskite solar cells (PSC) and silicon-PSC tandem...

Particle transport and building ventilation limit indoor air cleaner performance during wildfire smoke events

April 9, 2025

Author(s)

Jienan Li, Kathryn Mayer, Andrew Martin, Stephen Zimmerman, Dustin Poppendieck, Marina Vance, Delphine Farmer

Portable air cleaners (PACs) are often recommended to mitigate indoor particulate matter levels during wildfire smoke events. These devices can remove smoke...

Transition of Anticoncentration in Gaussian Boson Sampling

April 8, 2025

Author(s)

Adam Ehrenberg, Joseph Iosue, Abhinav Deshpande, Dominik Hangleiter, Alexey Gorshkov

Manipulation of meniscus rise for in situ multiphase nuclear magnetic resonance spectroscopy

April 8, 2025

Author(s)

Veruska Malave, Newell Moser, Edward Garboczi, Mark McLinden, Jason Widegren, Christopher Suiter

Our earlier work demonstrated that nuclear magnetic resonance (NMR) spectroscopy is a viable technique for in situ analysis of vapor–liquid equilibria (VLE) of...

Many body phases from effective geometrical frustration and long-range interactions in a subwavelength lattic

April 8, 2025

Author(s)

Ian Spielman, Gediminas Juzeliunas, Domantas Burba, Luca Barbiero

Geometrical frustration and long-range couplings are key contributors to structural transitions throughout physics. We design a scheme where both ingredients...

Application of Voltage Controlled Crystal Oscillators to DC Voltage Reference Validation

April 8, 2025

Author(s)

Matthew Spidell, Malcolm White, Alan Jaffe, John Lehman, Gaylon Partain

DC voltage references are typically based on calibrated Zener Diodes which are subject to drift and therefore require periodic recalibration against a Primary...

Numerical Simulations of 3D Ion Crystal Dynamics in a Penning Trap using the Fast Multipole Method

April 8, 2025

Author(s)

John Zaris, Wes Johnson, Athreya Shankar, John Bollinger, Scott Parker

We simulate the dynamics, including laser cooling, of 3D ion crystals confined in a Penning trap using a newly developed molecular dynamics-like code. The...

Discovery of the 7-ring PAH Cyanocoronene (C₂₄H₁₁CN) in GOTHAM Observations of TMC-1

April 7, 2025

Author(s)

Gabi Wenzel, Siyuan Gong, Ci Xue, Peter Changala, Martin Holdren, Thomas Speak, Archie Stewart, Zachary Fried, Reace Willis, Edwin Bergin, Andrew Burkhardt, Alex Byrne, Steven Charnley, Andrew Lipnicky, Ryan Loomis, Ilsa Cooke, Anthony Remijan, Michael McCarthy, Alison Wendlandt, Brett McGuire

Phase Equilibria of CO2 and n-Alkanes in Bulk and Confined Space Using Parallelized Wang-Landau Transition-Matrix Monte Carlo Simulations

April 6, 2025

Author(s)

Jilong Xu, Harold Hatch, Vincent Shen, Zhehui Jin

The accurate and fast simulation of CO2 and n-alkanes phase equilibria is crucial for guiding their industrial applications. We use the Wang−Landau Transition...

Energy Efficiency Scaling for 2 Decades (EES2) R&D Roadmap. V1.0 for Compute

April 3, 2025

Author(s)

Tina Kaarsberg, M Ahmed, A Paramonov, Amanda Petford-Long, Y Zhang, C Green, D Braga, F Fatim, F Musso, J Hoff, T Shah, P Nagapurkar, S Pawlowski, W Huang, C Gotama, P Klabbers, A Ziabari, Y Chen, T Wei, B Hirano, T McDonald, A Bhavnagarwala, S Misra, James Booth, Daniel Gopman, P Sharps, J Baniecki, E Salman, J Luo, S Shaheen, D Kudithipudi, J Atulasimha, J Ballard, I Lu, K Shimizu, N Johnson, E Taylor, R Jones, S Shankar

The looming crisis in global energy demand for computing was a key driver for the United States Department of Energy's (DOE) Advanced Materials and...