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Journals

Refocusing the Barriers to Sustainability for Small and Medium Manufacturers

February 14, 2022

Author(s)

Xavier R. Escoto, Demsas Gebrehewot, KC Morris

Sustainable manufacturing practices are a necessary component of sustainable development. Current practices in a linear economy—produce, consume, discard—will...

A method to quantify composition, purity, and cross-link density of the polyamide active layer in reverse osmosis composite membranes using 13C cross-polarization magic angle spinning nuclear magnetic resonance spectroscopy

February 12, 2022

Author(s)

Ryan Nieuwendaal, Christopher Stafford, Jeff Wilbur

A method for harvesting and purifying the thin polyamide (PA) active layer from thin-film composite (TFC) reverse osmosis (RO) membranes was developed, enabling...

Evaluation of the Potential of Single Particle ICP-MS for the Accurate Measurement of Number Concentration of AuNPs of Different Sizes and Coatings

February 11, 2022

Author(s)

Antonio Montoro Bustos, Karen Murphy, Michael Winchester

Single particle inductively coupled plasma-mass spectrometry (spICP-MS) is an emerging technique that is capable of simultaneous measurement of size and number...

Taking the Convergent Close-Coupling Method beyond Helium: The Utility of the Hartree-Fock Theory

February 11, 2022

Author(s)

Barry I. Schneider

The convergent close-coupling (CCC) method was initially developed to describe electron scattering on atomic hydrogen and the hydrogenic ions such as He+. The l...

Synthesis, crystal structure, and physical properties of BaSnS2

February 11, 2022

Author(s)

Wilarachchige Gunatilleke, Andrew May, Angela R. Hight Walker, Adam Biacchi, George Nolas

Phase-pure BaSnS2, with space group Pn21/c, was synthesized and the structural and physical properties were investigated. The thermal properties and optical...

Performance of NIST SRM® 2917 with 13 Recreational Water Quality Monitoring qPCR Assays

February 10, 2022

Author(s)

Jessica Willis, Mano Sivaganesan, Richard Haugland, Jason Kralj, Stephanie Servetas, Monique Hunter, Scott Jackson, Orin Shanks

Fecal pollution remains a significant challenge for recreational water quality management worldwide. In response, there is a growing interest in the use of real...

Metrology and Standards for Quantitative MRI

February 10, 2022

Author(s)

Stephen E. Russek, Karl Stupic, Katy Keenan

Aggregation Kinetics of Polysorbate 80/m-Cresol Solutions: A Small-Angle Neutron Scattering Study

February 9, 2022

Author(s)

Peter H. Gilbert, Zhenhuan Zhang, Ken Qian, David Allen, Rachel Ford, Norman J. Wagner, Yun Liu

Polysorbate 80 (PS80), a nonionic surfactant used in pharmaceutical formulation, is known to be incompatible with m-cresol, an antimicrobial agent for multi...

Micro to nano: multiscale IR analyses reveal zinc soap heterogeneity in a 19th-century painting by Corot

February 9, 2022

Author(s)

Xiao Ma, Georges Pavlidis, Eoghan Dillon, Victoria Beltran, Jeffrey Schwartz, Mathieu Thoury, Ferenc Borondics, Christophe Sandt, Kevin Kjoller, Barbara Berrie, Andrea Centrone

The formation and aggregation of metal carboxylates (metal-soaps) can degrade the appearance and integrity of oil paints and frequently poses a challenge to the...

Experimental observation of thermalisation with noncommuting charges

February 9, 2022

Author(s)

Florian Kranzl, Aleksander Lasek, Manoj Joshi, Amir Kalev, Rainer Blatt, Christian Roos, Nicole Halpern

Quantum simulators have recently enabled experimental observations of quantum many-body systems' internal thermalisation. Often, the global energy and particle...

Head on Comparison of Self- and Nano-Assemblies of Gamma Peptide Nucleic Acid Amphiphiles

February 9, 2022

Author(s)

Shipra Malik, Vikas Kumar, Chung-Hao Liu, Kuo-Chih Shih, Susan T. Krueger, Mu-Ping Neih, Raman Bahal

Peptide nucleic acids (PNAs) are nucleic acid analogs with superior hybridization properties and enzymatic stability than deoxyribonucleic acid (DNA). In...

SPECIAL TOPIC ON MATERIALS AND DEVICES FOR 5G ELECTRONICS

February 8, 2022

Author(s)

Nate Orloff, Michael Lanagan, Rick Ubic

A computational study of the interaction of oxygenates with the surface of rutile TiO2(110). Structural and electronic trends

February 8, 2022

Author(s)

Christoph Rohmann, Hicham Idriss

A variety of OH containing molecules in their different modes of adsorption onto the rutile TiO2(110) are studied by means of density functional theory. A...

A computational study of the interaction of oxygenates with the surface of rutile TiO2(110). Structural and electronic trends

February 8, 2022

Author(s)

Justin Elenewski, Sanjaya Senanayake

A variety of OH containing molecules in their different modes of adsorption onto the rutile TiO2(110) are studied by means of density functional theory. A...

10 GHz Generation with Ultra-Low Phase Noise via the Transfer Oscillator Technique

February 8, 2022

Author(s)

Nicholas Nardelli, Tara Fortier, Marco Pomponio, Esther Baumann, Craig Nelson, Thomas Schibli, Archita Hati

We generate 10 GHz microwave signals using the transfer oscillator technique, which employs digital and RF analog techniques to coherently remove the additive...

Intermediate spin pair relaxation through modulation of isotropic hyperfine interaction in frequency-swept spin-dependent recombination in 4H–SiC

February 7, 2022

Author(s)

James Ashton, Brian Manning, Stephen Moxim, Fedor Sharov, Patrick Lenahan, Jason Ryan

Electrically detected magnetic resonance (EDMR) measurements have been extended to sub-mT measurements through utilization of frequency sweeping of the...

Rainbow Scars: From Area to Volume Law

February 7, 2022

Author(s)

Chrstopher Langlett, Julia Wildeboer, Zhicheng Yang, Alexey Gorshkov, Thomas Iadecola, Shenglong Xu

Visualizing Standardized Model-based Design and Inspection Data in Augmented Reality

February 7, 2022

Author(s)

Teodor Vernica, Robert R. Lipman, Thomas Kramer, Soonjo Kwon, William Z. Bernstein

Augmented reality (AR) technologies present immense potential for the design and manufacturing communities. However, coordinating traditional engineering data...

Curated variation benchmarks for challenging medically relevant autosomal genes

February 7, 2022

Author(s)

Justin Wagner, Nathanael David Olson, Lindsay Harris, Jennifer McDaniel, Fritz Sedlazeck, Chen-Shan Chin, Justin Zook

The repetitive nature and complexity of some medically relevant genes poses a challenge for their accurate analysis in a clinical setting. The Genome in a...

Hot-Band Absorption Can Mimic Entangled Two-Photon Absorption

February 7, 2022

Author(s)

Alexander Mikhaylov, Ryan Wilson, Kristen Parzuchowski, Michael Mazurek, Charles Camp, Marty Stevens, Ralph Jimenez

New analysis of Fe VII

February 5, 2022

Author(s)

Alexander Kramida, A.N. Ryabtsev, Peter R. Young

New spectrograms of multiply ionized iron have been recorded and analyzed, targeting the Fe VII spectrum. As a result, several previously unknown spectral lines...

Graph Convolutional Neural Network Applied to the Prediction of Normal Boiling Point

February 4, 2022

Author(s)

Chen Qu, Anthony J. Kearsley, Barry I. Schneider, Walid Keyrouz, Thomas C. Allison

In this article, we describe training and validation of a machine learning model for the prediction of organic compound normal boiling points. Data are drawn...

Femtometer-amplitude imaging of coherent super high frequency vibrations in micromechanical resonators

February 4, 2022

Author(s)

Lei Shao, Vikrant Gokhale, Bo Peng, Peng-Hui Song, Jingjie Cheng, Justin Kuo, Amit Lal, Wen-Ming Zhang, Jason Gorman

The ability to measure femtometer scale vibrations at microwave frequencies is important in applications as diverse as ultracoherent resonators for 5G wireless...

Thickness-dependent transport properties and photoresponse in MoSe2 field-effect transistors

February 4, 2022

Author(s)

Shiqi Guo, Sergiy Krylyuk, Hsin Y. Lee, Ratan K. Debnath, Albert Davydov, Mona E. Zaghloul

Transition metal dichalcogenides have been studied extensively due to their unique properties in low-dimensional limits. In this work, we have examined the...

Polarity-tunable anomalous Hall effect in magnetic topological insulator MnBi2Te4

February 4, 2022

Author(s)

Albert Davydov, Huairuo Zhang

The polarity-tunable anomalous Hall effect (AHE) is useful for electronic device applications. Here in a magnetic topological insulator MnBi2Te4 grown by...

Thermodynamically stable colloidal solids: interfacial thermodynamics from the particle size distribution

February 3, 2022

Author(s)

Andrew Nelson, Lawrence Henry Friedman

True thermodynamic stability of a solid colloidal dispersion is generally unexpected, so much so that a thorough experimental validation of proposed stable...

Operator scaling dimensions and multifractality at measurement-induced transitions

February 3, 2022

Author(s)

Michael Gullans, Zabalo Aidan, Justin Wilson, Romain Vasseur, Andreas Ludwig, Sarang Gopalakrishnan Gopalakrishnan, David Huse, Jed Pixley

Repeated local measurements of quantum many body systems can induce a phase transition in their entanglement structure. These measurement-induced phase...

Characterizing Frequency Stability Measurements having Multiple Data Gaps

February 2, 2022

Author(s)

David A. Howe, Noah Schlossberger

Time series measurements with data gaps (dead times) prevent accurate computations of frequency variances such as the Allan variance (AVAR) and its square-root...

Detection of individual spin species via frequency-modulated charge pumping

February 2, 2022

Author(s)

James Ashton, Mark Anders, Jason Ryan

We utilize the recently developed frequency-modulated charge pumping technique to detect a single charge per cycle, which strongly suggests a single Si/SiO2...

In situ flow cytometer calibration and single-molecule resolution via quantum measurement

February 2, 2022

Author(s)

Ivan Burenkov, Sergey Polyakov, Juan J. Sabines Chesterking

Fluorescent biomarkers are used to detect target molecules within inhomogeneous populations of cells. When these biomarkers are found in trace amounts it...

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