Results 51 to 60 of about 3,741 (207)
SmartMat, Volume 7, Issue 3, June 2026.Centimeter‐scale 2,6‐diphenylanthracene (DPA) two‐dimensional organic single crystals (2DOSCs) are processed by surfactant‐assisted near‐room‐temperature solution epitaxy method. The as‐fabricated DPA 2DOSCs exhibit a maximum mobility of 5.55 cm2/(V ∙ s), a high sensitivity of 7.02 × 103 μC/(Gy∙cm2), and a low detection limit of 24.05 nGy/s, advancing ...
Yaoguang Li +8 more
wiley +1 more source
Sensors, 2023 The estimation of the characteristic parameters of the electrical contacts in CdZnTe and CdTe detectors is related to the identification of the main transport mechanisms dominating the currents.
Fabio Principato +3 more
doaj +1 more source
Modeling and Verification of 1/f Noise Mechanisms in FAPbBr3 Single‐Crystal X‐Ray Detectors
Advanced Electronic Materials, Volume 12, Issue 9, 11 May 2026.We demonstratethat surface‐trap‐induced carrier number fluctuations are the dominantmechanism in FAPbBr3 Schottky devices, a conclusion supported by thedistinct defect profiles revealed by Drive‐Level Capacitance Profiling (DLCP). Throughnoise contribution decomposition, it is found that the 1/f noise of thedetector is the key noise source affecting ...
Zhongyu Yang +6 more
wiley +1 more source
CsPbBr3–Nanodiamonds Hybrid Wafers for Mechanically Robust, High‐Performance X‐Ray Detection
Advanced Electronic Materials, Volume 12, Issue 10, 25 May 2026.NDs‐engineered CsPbBr3 hybrid wafers, fabricated via scalable solid‐state grinding and cold pressing, utilize trace NDs to regulate mechanochemical conversion, promote heterogeneous nucleation, bridge grain boundaries, and passivate interfacial defects. The optimized wafer exhibits dense microstructures, improved charge transport, reduced dark current,
Yanan Gong +11 more
wiley +1 more source
Halide perovskites in wide‐spectrum photodetection
Bulletin of the Korean Chemical Society, Volume 47, Issue 5, Page 504-526, May 2026.Recent advances in perovskite‐based photodetectors (PPDs), phototransistors, and photoconductors are technically discussed in this review. Moreover, the mechanism behind different harvesting processes in perovskite following the energy of photons is explained, where the gamma or x‐rays are ionizing.
Somayeh Gholipour +5 more
wiley +1 more source
Rare Metals, Volume 45, Issue 5, May 2026.ABSTRACT Water pollution is becoming increasingly severe, posing a serious hazard to human health and ecological security. Therefore, it is necessary to develop rapid, sensitive, and universal analytical methods to detect residual pollutants in actual water.
Yi Xing +4 more
wiley +1 more source
Quenching of gA deduced from the β-spectrum shape of 113Cd measured with the COBRA experiment
Physics Letters B, 2020 A dedicated study of the quenching of the weak axial-vector coupling strength gA in nuclear processes has been performed by the COBRA collaboration. This investigation is driven by nuclear model calculations which show that the β-spectrum shape of the ...
Lucas Bodenstein-Dresler +19 more
doaj +1 more source
Efficient Charge Transport in Zero‐Dimensional Perovskite for Ultrahigh‐Sensitivity X‐Ray Detection
Advanced Functional Materials, Volume 36, Issue 35, 30 April 2026.A novel mono‐octahedral 0D Bi‐based Dpy3Bi2I12 perovskite strengthens the internal hydrogen bonds and forms a quasi‐2D lattice, exhibits exceptional charge transport and mobility, achieving high X‐ray sensitivity and ultralow‐dose imaging, and setting a new benchmark for 0D detector performance.
Xin Song +16 more
wiley +1 more source
Recent progress in CdTe and CdZnTe detectors
IEEE Transactions on Nuclear Science, 2001 9 pages, 15 figures, Based on the invited overview talk at 2000 IEEE Nuclear Science Symposium (Lyon, France).
Takahashi, Tadayui, Watanabe, Shin
openaire +2 more sources
Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities
Advanced Functional Materials, Volume 36, Issue 6, 19 January 2026.Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao +4 more
wiley +1 more source