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Showing 21-40 of 1,603 results

  1. Study of Photoelectrophysical Characteristics of IR Photodetector Based on HgTe Colloidal Quantum Dots

    Abstract

    The integral current responsivity and detectivity of laboratory samples of IR photodetectors based on HgTe colloidal quantum dots were...

    V. Yu. Gak, A. V. Gadomska, ... V. F. Razumov in High Energy Chemistry
    Article 28 March 2022

  2. State of the Art Metallopolymer Based Functional Nanomaterial for Photodetector and Solar Cell Application

    Abstract

    Metallopolymeric functional nanomaterials have been gained the significant interest of researchers because of their exclusive properties,...

    Arpit Verma, Priyanka Chaudhary, ... B. C. Yadav in Journal of Inorganic and Organometallic Polymers and Materials
    Article 25 March 2022

  3. Synthesis of HgI2 Nanoparticles and Nanorods by Laser Ablation in Liquid for Photodetector Applications: Effect of Laser Fluence

    In this study, mercury iodide (HgI 2 ) nanoparticles (NPs) were synthesized by pulsed laser ablation in ethanol at laser fluences of 22.9, 33.1, and...

    Amnah S. Abd-Alrahman, Raid A. Ismail, Mudhafar A. Mohammed in Journal of Inorganic and Organometallic Polymers and Materials
    Article 11 October 2021

  4. SiNW Design by Induced Current to Achieve Excellent Absorption for Linearly Polarized Photodetector

    Silicon nanowires (SiNWs) with good extinction performance achieve light capture larger than own cross-section. However, the isotropic response of...

    Zhongliang Gao, Qi Geng, ... Li Ding in Silicon
    Article 23 December 2022

  5. High-Speed Multichannel MAES Analyzers Based on BLPP-2000 and BLPP-4000 Photodetector Arrays

    Abstract

    The main directions in the development of the spectral systems for scintillation atomic emission analysis of powdered geological samples are...

    S. A. Babin, D. O. Selyunin, V. A. Labusov in Inorganic Materials
    Article 29 December 2020

  6. Study Effect of Magnetic Field on Au-TiO2 Core–Shell Nanoparticles via Laser Ablation Deposited on Porous Silicon for Photodetector

    Gold-titanium dioxide nanoparticles (Au-TiO 2 NPs) were synthesized via pulsed Nd:YAG laser ablation in the CTAB under the influence of an external...

    Ahmad J. Jwar, Uday M. Nayef, Falah A.-H. Mutlak in Plasmonics
    Article 28 January 2023

  7. Preparation of Bismuth Oxide Nanoplatelets/Si Photodetector by Laser Ablation in Liquid Under Effect of an External Magnetic Field

    In this work, we have studied the effect of applying magnetic field on the properties of Bi 2 O 3 nanoparticles and figures of merit of Bi 2 O 3 /n-Si...

    Suaad S. Shaker, Raid A. Ismail, Duha S. Ahmed in Silicon
    Article 02 November 2020

  8. Synthesis and Characterization of α- Fe2O3 NPs/P-Si Heterojunction for High Sensitive Photodetector

    In this work, Fe 2 O 3 nanoparticles (NPs) were synthesized successfully through simple chemical precipitation method. The absorption spectra of the...

    Asmaa Deiaa Nusseif, Aseel Mustafa Abdul-Majeed, Nibras Salah Hameed in Silicon
    Article 10 February 2021

  9. High-Performance Enhancement of a GaAs Photodetector Using a Plasmonic Grating

    In this study, we present and establish a gold surface plasmon polariton (SPP) GaAs photodetector that achieves high internal quantum efficiency...

    Bedir Yousif, Mohy Eldin A. Abo-Elsoud, Hagar Marouf in Plasmonics
    Article 08 April 2020

  10. Synthesis and characterization of Cu-Doped ZnO nanostructures for UV sensing application

    In this work, Fabrication, and characterization of Cu-doped ZnO thin films deposited on porous silicon (PSi) substrates have been reported using...

    K. Al-heuseen, A. I. Aljameel, R. K. Hussein in BMC Chemistry
    Article Open access 14 February 2024

  11. Enhanced Absorptivity of Quantum Dot Infrared Photodetector by Introducing of Metal Nanostructure Layer

    Quantum dot infrared photodetector (QDIP) shows more superior characteristics; however, the low absorption rate is still the fundamental factor...

    Hongmei Liu, Liang JunJun, ... Guodong Wei in Plasmonics
    Article 15 April 2020

  12. Nanosecond Laser Ablation of Au@LiNbO3 Core–Shell Nanoparticles in Ethanol: Properties and Application in Optoelectronic Devices

    Core/shell nanocomposite is a very interesting structure that exhibits excellent properties such as improved thermal stability and decreased...

    Raid A. Ismail, Evan T. Salim, Marwa S. Alwazny in Plasmonics
    Article 19 January 2023

  13. Electrically Stimulated Band Alignment Transit in Black Phosphorus/β-Ga2O3 Heterostructure Dual-band Photodetector

    In recent decades, dual-band photodetectors have received widespread attention due to better target identification, which are considered as the...

    Chang Li, Liu **e, ... Kai Zhang in Chemical Research in Chinese Universities
    Article 15 July 2020

  14. Synthesis of Silver@Gold (Core@Shell) Nanoparticles Deposited on Porous Silicon for Enhanced Spectral Responsivity

    This study investigates the impact of laser pulse energy (500 mJ/pulse) on silver, gold, and silver@gold NPs and deposited on porous silicon. The...

    Yasemin H. Khadim, Uday M. Nayef, Falah A.-H. Mutlak in Plasmonics
    Article 09 September 2023

  16. PbS/ Si NW Heterojunction on Silicon Chip Based Self-Powered Photo Detector Device for IR Radiations by Chemical Bath Deposition

    Heterojunction device based on 1D Si NW and PbS are gaining increasing attention as they are expected to extend the detection wavelength towards near...

    Rinki Aggarwal, V. K. Jain, Sucheta Sengupta in Silicon
    Article 04 May 2024

  17. Hybrid MoS2-Plamonic Absorber Covering the Whole Visible Spectrum: Application to Design Transistor Like Photodetectors

    In this article, a novel MoS 2 based wideband absorber is proposed that covers the whole visible spectrum. The structure is composed of a single MoS 2 ...

    Mina Tavakkoli, Hadi Soofi, Vahid Sheibaei in Plasmonics
    Article 03 August 2023

  18. Study of Spectral Responsivity of Au@In2O3 Nanoparticles via Laser Ablation Deposited on Porous Silicon

    In this study, the properties of the porous silicon (PS) photodetector were improved by depositing Au@In 2 O 3 (core-shell) nanoparticles on the surface...

    Mariem H. Jasim, Uday M. Nayef, Haitham T. Hussien in Plasmonics
    Article 13 September 2023

  19. An Ultrabroadband Photodetector Based on PMN-28PT Single Crystal

    A sensor is a key component of the information acquisition system. As an extension of the human sense organ, it can convert the outside information...
    Hua**g Fang in Novel Devices Based on Relaxor Ferroelectric PMN-PT Single Crystals
    Chapter 2020

  20. Two-Dimensional Molybdenum Disulfide Nanosheets Based Optoelectronic Devices

    In recent times, nanosheets of two-dimensional (2D) transition metal dichalcogenides (TMDCs) have been extensively used in various optoelectronic...
    Arun Singh Patel, Praveen Mishra, ... Prianka Sharma in Emerging Applications of Novel Nanoparticles
    Chapter 2024
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