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A new one-dimensional hybrid [APCHA]CuI was designed and applied as an X-ray scintillator. It exhibits broad-band green emission with a high PLQY of 74.80% and excellent stability. It demonstrates radioluminescence property with a light yield of 28 336 photons MeV, detection limit of 41 nGy s, and high spatial limit of 13.95 lp mm in X-ray imaging.
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http://dx.doi.org/10.1039/d4cc03296a | DOI Listing |
ACS Nano
September 2025
State Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China.
Bimorph soft actuators, traditionally composed of two materials with distinct responses to external stimuli, often face durability challenges due to structural incompatibility. Here, we propose an alternative design employing free-standing, isostructural heterogeneous Janus (IHJ) films that harmonize stability with high actuation efficiency. These IHJ films were fabricated through a vacuum self-assembly process, consisting of TiCT MXene nanosheets and hybrid graphene oxide (GO)-biomass bacterial cellulose (BC), with a well-matched two-dimensional lattice structure.
View Article and Find Full Text PDFSpectrochim Acta A Mol Biomol Spectrosc
August 2025
State Key Laboratory for Safe Mining of Deep Coal Resources and Environment Protection, Anhui University of Science and Technology, Huainan 232001, China; School of Spatial Informatics and Geomatics Engineering, Anhui University of Science and Technology, Huainan 232001, China. Electronic address: c
Conventional methods for soil sampling and soil water content (SWC) measurement are often labor-intensive and time-consuming. The Pedo-transfer function (PTF) integrating soil spectroscopy with soil physicochemical properties provides a more efficient approach for SWC estimation. However, existing studies highlight regional limitations in the accuracy of PTFs across diverse geographical regions.
View Article and Find Full Text PDFInorg Chem
September 2025
Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States.
Organic-inorganic hybrid thiocyanates include a variety of compositions and structure types. To develop a better understanding of the interactions that control the crystal structure in this family of materials, six hybrid thiocyanate halide compounds with the general formula ACd(SCN)X (A = CHNH, CHCHNH, CH(CH)NH, CH(CH)NH; X = Cl, Br) have been synthesized. Single crystal X-ray diffraction shows that five of the six compounds crystallize with triclinic 1̅ symmetry, the lone exception being (CH(CH)NH)Cd(SCN)Cl which adopts 2/ symmetry.
View Article and Find Full Text PDFSci Rep
September 2025
Henan Xj Metering Co., Ltd, Xuchang, 461000, Henan, China.
The precise estimation of the Remaining Useful Life (RUL) of lithium-ion batteries is essential for averting unforeseen failures and enhancing operational efficiency and maintenance planning. This paper presents an advanced deep learning framework that couples a spatial-attention mechanism with a Transductive Long Short-Term Memory (TLSTM) model, augmented by one-dimensional dilated convolutional layers to capture long-range temporal dependencies. In contrast to traditional LSTM or GRU models, our methodology utilizes one-dimensional dilated convolutional layers to effectively capture long-range temporal relationships and implements a clustering-based Differential Evolution (DE) strategy for resilient weight initialization and optimization.
View Article and Find Full Text PDFNanophotonics
August 2025
Departament d'Enginyeria Electrònica i Biomèdica, Universitat de Barcelona, 08028 Barcelona, Spain.
One-dimensional photonic crystal (1D-PhC) pillar cavities allow transducing mechanical pillar vibrations to the optical domain, thereby relaxing the requirements typically associated with mechanical motion detection. In this study, we integrate these geometries into a silicon-on-insulator photonics platform and explore their optical and mechanical properties. The 1D-PhC structures consist of a linear array of high aspect ratio nanopillars with nanometer-sized diameters, designed to enhance the interaction between transverse-magnetic (TM) polarized optical fields and mechanical vibrations and to minimize optical leaking to the substrate.
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