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Displaying 726 - 750 of 143740

Synthesis and Size Dependence of Strongly Interacting Ferrite Nano-Objects: Implications for Magnetic Particle Imaging and Spatially Resolved Thermometry

September 25, 2024
Author(s)
Frank Abel, Eduardo De Lima Correa, Thinh Bui, Adam Biacchi, Michael J. Donahue, Mia Merritt, Jonathan Seppala, Solomon I. Woods, Angela Hight Walker, Cindi Dennis
High crystal quality nano-ferrites with short surface ligands (oleic acid) were recently shown to exhibit enhanced spatial resolution in magnetic particle imaging (MPI). Here, we develop a simple one-pot thermal decomposition approach to produce ferrite

Feasibility of Metrological Traceability Implementation Using the Joint Committee on Traceability in Laboratory Medicine Database Entries Including the Fulfillment of "Fit-for-Purpose" Maximum Allowable Measurement Uncertainty

September 24, 2024
Author(s)
MAURO PANTEGHINI, Johanna Camara, VINCENT DELATOUR, Katleen Van Uytfanghe, Hubert Vesper, Tianjiao Zhang
Background: In previous publications, the Task Force on Reference Measurement System Implementation proposed a procedural approach combining a critical review of entries available in the Joint Committee on Traceability in Laboratory Medicine (JCTLM)

Manufacturing Digital Twin Standards

September 24, 2024
Author(s)
Guodong Shao
As a foundation of digital transformation, digital twins are critical for achieving smart manufacturing. Recent technology advancements, such as smart sensors, Internet of Things (IoT), cloud computing, machine learning, and artificial intelligence (AI)

Robotic Grasping and Manipulation Competition at the 2024 IEEE/RAS International Conference on Robotics and Automation

September 24, 2024
Author(s)
Berk Calli, Yu Sun, Kenneth Kimble, Kaiyu Hang, Maximo A. Roa Garzon, Victor-Louis De Gusseme, Salvatore D'Avella, Francis wyffels, Andrea Cavallaro, Alessio Xompero
The Ninth Robotic Grasping and Manipulation Competition (RGMC) took place in Yokohama, Japan, during the 2024 IEEE/RAS International Conference on Robotics and Automation (ICRA). The series of RGMC events started in 2016 at the IEEE/RSJ International

Strong interactions between integrated microresonators and alkali atomic vapors: towards single-atom, single-photon operation

September 24, 2024
Author(s)
Roy Zekzer, Xiyuan Lu, Khoi Hoang, Rahul Shrestha, Sharoon Austin, Feng Zhou, Ashish Chanana, Glenn Holland, Daron Westly, Paul Lett, Alexey Gorshkov, Kartik Srinivasan
Cavity quantum electrodynamics (cQED), the interaction of a two-level system with a high quality factor (Q) cavity, is a foundational building block in different architectures for quantum computation, communication, and metrology. The strong interaction

Effects of Weathering and Formulation on the Properties of Vinyl Siding

September 23, 2024
Author(s)
Ronald Lankone, Mauro Zammarano, Song Jhang, Ickchan Kim, David Goodwin, Gianluca Sarti, Stefano Gardi, Camillo Cardelli, Lipiin Sung
Vinyl siding has become a popular choice for residential exteriors across the United States. In its insulated form, this siding includes a shell, capstock, and substrate, that encase a foamed material, serving as an efficient insulating material. While it

Insights into transient photovoltage lifetimes via dark J-V analysis in perovskite solar cells

September 23, 2024
Author(s)
Ganga Neupane, John Roller, Susanna Thon, Sheng Fu, Zhaoning Song, Yanfa Yan, Behrang Hamadani
Transient photovoltage (TPV) decay measurements have commonly been used to estimate the charge carrier lifetimes in solar cell devices. However, it has recently been demonstrated that an intrinsic material property such as the effective bulk carrier

On-chip synthesis of quasi two-dimensional semimetals from multi-layer chalcogenides

September 23, 2024
Author(s)
Jun Cai, Huairuo Zhang, Yuanqiu Tan, Zheng Sun, Rahul Tripathi, Peng Wu, Sergiy Krylyuk, Caleb Suhy, Jing Kong, Albert Davydov, Zhihong Chen, Joerg Appenzeller
Reducing the dimensions of materials from three to two, or quasi-two, provides a fertile platform for exploring emergent quantum phenomena and developing next-generation electronic devices. However, growing high-quality, ultrathin, quasi two-dimensional

Phase transition in magic with random quantum circuits

September 23, 2024
Author(s)
Michael Gullans
Maic is a resource that enables quantum computation and quantifies the efficacy of a quantum state for universal fault-tolerant quantum computing. Understanding the mechanisms by which magic is created or destroyed is, therefore, a crucial step towards

Unusually strong near-infrared photoluminescence of highly transparent bulk InSe flakes

September 23, 2024
Author(s)
Jamie Geng, Dehui Zhang, Inha Kim, Hyong Min Kim, Naoiki Higashitarumizu, I K M Reaz Rahman, Lam Lam, Joel W. Ager III, Albert Davydov, Sergiy Krylyuk, Ali Javey
Bulk γ-InSe has a direct bandgap of 1.24 eV, which corresponds to near infrared wavelengths (λ = 1.0 µm) useful in optoelectronic applications from biometric detectors to silicon photonics. However, its potential for optoelectronic applications is largely

Smoke Emissions and Buoyant Plumes above Prescribed Burns in the Pinelands National Reserve, New Jersey

September 21, 2024
Author(s)
Kenneth Clark, Michael Gallagher, Nicholas Skowronski, Warren Heilman, Joseph Charney, Matthew M. Patterson, Jason Cole, Eric Mueller, Rory Hadden
Prescribed burning is a cost-effective method for reducing hazardous fuels in pine and oak-dominated forests, but smoke emissions contribute to atmospheric pollutant loads and the potential exists for exceeding Federal air quality standards designed to

Synthesis, Structure, and Ion Conduction of Potassium Carbazolides for Potassium Ion Solid-State Electrolytes

September 20, 2024
Author(s)
Jiaquan Guo, Yang Yu, Khai Chen Tan, Qijun Pei, Zhao Li, Yuting Wang, Alexis Munyentwali, Hui Wu, Teng He, Ping Chen
Potassium ion batteries gradually have aroused worldwide interest due to the limited lithium resource. However, the research on the solid-state potassium-ion batteries is at its very early stage. The lack of electrolytes with high ionic conductivity and in

Workshop on Decarbonization: A Gap Analysis of LCA Standards for Industry

September 20, 2024
Author(s)
Noah Last, Joshua D. Kneifel, Amy Costello, Catherine Houska, Katherine Morris
ASTM International's committee on sustainability (E60), in collaboration with the National Institute of Standards and Technology (NIST), hosted the virtual "Workshop on Decarbonization: A Gap Analysis of LCA Standards for Industry" on October 10-11, 2023
Displaying 726 - 750 of 143740
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