Results 191 to 200 of about 670,324 (322)

Improving the Sensitivity of a Dark-Resonance Atomic Magnetometer. [PDF]

Sensors (Basel)
Zhai H, Li W, Jin G.
europepmc   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Thermal conductivity of graphene coated copper under uniaxial tensile mechanical strain. [PDF]

Nanoscale Adv
Vallin MP, Yamaguchi H, Karkee R, Lee C, Martinez RM, Fensin SJ, Park JB, Vo HT, Zhang RZ, Pettes MT.   +9 more
europepmc   +1 more source

Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao, Ryosuke Nitta, Seiichiro Izawa, Jun‐ichi Yamaura, Yutaka Majima   +4 more
wiley   +1 more source

Gamma-ray and fast neutron shielding characteristics of inconel super alloys, stainless steel-304, and Pb using MCNPX, WinXCom, XMuDat, and Auto-Z_eff software. [PDF]

Sci Rep
Bagheri R, Ranjbar H.
europepmc   +1 more source

Transfer factors of naturally occurring radionuclides from soil-to-rice cultivated in Bangladesh and associated health implications

Heliyon
This study investigates the uptake of naturally occurring radionuclides (226Ra, 232Th, and 40K) from soil by rice plants in extensively cultivated regions in Bangladesh.
Shahadat Hossain, Shikha Pervin, Laisee Lubna, Shanjib Karmaker, Selina Yeasmin, Mayeen Uddin Khandaker   +5 more
doaj  

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

Advanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun, Muhammad Usman Farid, Wenlong Xi, Gang Lu, Min Wei Boey, Sai Kishore Ravi, Patrick H.‐L. Sit, Alicia Kyoungjin An   +7 more
wiley   +1 more source

Miniaturized disordered photonic molecule spectrometer. [PDF]

Light Sci Appl
Zhang Y, Albrow-Owen T, Zhao Z, Chen Y, Zhao Y, Joyce H, Hasan T, Yang Z, Su Y, Guo X.   +9 more
europepmc   +1 more source

Fibrous Pb(II)‐Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High‐Rate, Selective CO2‐to‐Formate Conversion

Advanced Functional Materials, EarlyView.
A coordination polymer [Pb(tadt)]n prepared by a microwave‐assisted solvothermal method selectively reduces CO2 into formate under visible light with a high apparent quantum yield of ≈25% at 400 nm. It can function as a pre‐catalyst, along with conductive Ketjen Black, to form an active PbCO3/Pb3(CO3)2(OH)2 mixture that exhibits a high Faradaic ...
Chomponoot Suppaso, Ryosuke Nakazato, Shoko Nakahata, Yoshinobu Kamakura, Fumitaka Ishiwari, Akinori Saeki, Daisuke Tanaka, Kazuhide Kamiya, Kazuhiko Maeda   +8 more
wiley   +1 more source

First-Principles Calculations of Hydrogen Solution and Diffusion in 3C-SiC Grain Boundaries. [PDF]

Materials (Basel)
Cui Y, Sun J, Li M, Li B.
europepmc   +1 more source