WebJun 29, 2024 · Here we demonstrate infrared photodetection enabled by interlayer excitons (ILEs) generated between tungsten and hafnium disulfide, WS 2 /HfS 2. The photodetector operates at room temperature and ... WebDec 12, 2024 · Photodetection is one of the vital functions for the multifunctional “More than Moore” (MtM) microchips urgently required by Internet of Things (IoT) and artificial intelligence (AI) applications. The further improvement of the performance of photodetectors faces various challenges, including materials, fabrication processes, and …
Photodetection - an overview ScienceDirect Topics
Web11 Photodetection 362 11.1 Physical Principles of Photodetection 362 11.2 Photodetection Noise 375 11.3 Photodetection Measures 382 Problems 391 Bibliography 395 Appendix A Symbols and Notations 396 Appendix B SI Metric System 403 Appendix C Fundamental Physical Constants 405 Appendix D Fourier-Transform Relations 406 Index 409 Contents ix WebA lateral phototransistor structure based on mechanically exfoliated multilayer black arsenic (b-As) is produced to test its in-plane anisotropy of photoelectrical properties. First, the morphology and structure of the b-As flake are investigated with respect to light polarization and crystal structure orientation. Then, the Raman modes, demonstrating a strong … grammy winning metal band crossword
Photodetectors: Devices, Circuits and Applications - IEEE Xplore
WebApr 10, 2024 · The use of unipolar barrier structures that can selectively block dark current but allow photocurrent to flow unimpededly has emerged as an effective strategy for … WebApr 12, 2024 · Photodetection in the visible range is a very fascinating field and has attracted the wide attention of researchers across the globe because of its versatile applications. Visible-range photodetectors have been widely employed in the field of image sensors based on complementary metal oxide semiconductor (CMOS) technology, which … WebApr 4, 2024 · For NIR photodetection, p–i–n photodiodes based on InP nanowire arrays [81, 82] are important candidates and the direct bandgap of the material is also ideal for solar cell applications. [ 41 , 83 ] For SWIR and MWIR photodetection, in the past, planar photodiodes based on narrow-bandgap semiconductor materials always need to operate … grammy winning metal band