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1. Efficiency of Sub-THz-to-DC Energy Conversion by Means of a Silicon Detector

   Abstract

   The efficiency η of sub-THz-to-DC energy conversion of a silicon-based plasmonic detector was studied. The dependence of the detector output...

   A. V. Shchepetilnikov, A. R. Khisameeva, ... I. V. Kukushkin in Bulletin of the Russian Academy of Sciences: Physics

   Article 01 February 2024
   

2. Experimental Investigation of Parabolic Trough Solar Collector Thermal Efficiency Enhanced by Different Reflective Materials

   Abstract

   This experimental study presents the thermal efficiency enhancement of a parabolic trough solar collector (PTSC) system using different...

   A. Y. Al-Rabeeah, I. Seres, I. Farkas in Journal of Engineering Thermophysics

   Article 01 September 2023
   

3. Parametric analysis of THz wave generation efficiency and plasma density using Sinh-Gaussian beams

   This research conducts a thorough parametric analysis to examine the complex correlation between plasma density and the effectiveness of generating...

   Jasveer Singh, Sunita Rani, ... Vishal Thakur in Journal of Optics

   Article 27 June 2024
   

4. Improvement photoresponsivity and quantum efficiency of photodetector sensitized by organic dye

   In this paper, Four dye-sensitive photodetectors were prepared, with three layers. The first was a photoanode layer represented by titanium dioxide...

   Questan H. Hassan, A. Kadhim, Farrah T. M. Noori in Journal of Optics

   Article 29 May 2024
   

5. Unlocking the efficiency potential of tin-based perovskite solar cell

   As a potential absorber layer for solar cells, tin-based perovskite has drawn interest in photovoltaics. CsSnI ₃ is a direct band-gap (~1.3 eV)...

   Shivani Chauhan, Rachna Singh in Pramana

   Article 17 February 2024
   

6. High-Efficiency GaInP/GaAs Photoconverters of the 600 nm Laser Line

   Abstract

   Optimized photoconverters for operation under high-power laser radiation in the green-red spectral range based on MOCVD-grown GaInP/GaAs...

   S. A. Mintairov, A. V. Malevskaya, ... N. A. Kalyuzhnyy in Technical Physics Letters

   Article 01 December 2023
   

7. Simple method for determining quantum efficiency and background propagation loss in thulium-doped fibres

   A method for determining the quantum efficiency and background propagation loss in rare earth-doped silica fibres is presented. These parameters can...

   Martin P. Buckthorpe, W. Andrew Clarkson in Applied Physics B

   Article Open access 19 August 2023
   

8. Estimating the Efficiency of a Geiger Counter to Gamma Rays

   The estimate of the detection efficiency to gamma rays for a Geiger counter is here discussed and a set of experimental data obtained with a 137Cs...

   Francesco Riggi in Educational and Amateur Geiger Counter Experiments

   Chapter 2024
   

9. Fast, noise-free atomic optical memory with 35-percent end-to-end efficiency

   Coherent optical memories will likely play an important role in future quantum communication networks. Among the different platforms, memories based...

   Omri Davidson, Ohad Yogev, ... Ofer Firstenberg in Communications Physics

   Article Open access 06 June 2023
   

10. Increasing the Efficiency of Triple-Junction Solar Cells Due to the Metamorphic InGaAs Subcell

    Abstract

    The efficiency of GaInP/GaAs/In _x Ga _{1 – x} As triple-junction solar cells obtained by replacing (in the widely used “classical” GaInP/GaAs/Ge...

    M. A. Mintairov, V. V. Evstropov, ... N. A. Kalyuzhniy in Technical Physics Letters

    Article 01 December 2023
    

11. Charge-depletion-enhanced WSe₂ quantum emitters on gold nanogap arrays with near-unity quantum efficiency

    Achieving unity quantum efficiency in single-photon emitters (SPEs) is a holy grail in quantum information science. Through plasmonic coupling it is...

    Hongbing Cai, Abdullah Rasmita, ... Weibo Gao in Nature Photonics

    Article 17 June 2024
    

12. Mechanically controlled quantum memory efficiency and optical transistor

    We report the quantum memory efficiency and optical transistor action in a two-sided hybrid optomechanical cavity with a medium composed of...

    Hassana Kokab, Imran A. Siddiqui, ... Farhan Saif in Quantum Information Processing

    Article 23 January 2023
    

13. Efficiency improvement in thin-film amorphous silicon solar cells based on PbS quantum dots

    This paper investigated the effect of PbS quantum dots on the efficiency of the amorphous silicon thin-film Schottky solar cell. By using the...

    Mohammad Ismaeel Zare Davijani, Abdollah Abbasi, Hassan Khalesi in Indian Journal of Physics

    Article 21 August 2023
    

14. Optical efficiency enhancement in luminescent solar concentrators using a quasi-periodic reflector

    The present paper aims to design a tunable polymeric multilayer dielectric reflector (PMD) to eliminate escape-cone effects in luminescent solar...

    Ramin Zohrabi, Shadi Daghighazar, ... Kiyanoush Goudarzi in Optical and Quantum Electronics

    Article 09 May 2024
    

15. Efficiency and thermodynamic uncertainty relations of a dynamical quantum heat engine

    In the quest for high-performance quantum thermal machines, looking for an optimal thermodynamic efficiency is only part of the issue. Indeed, at the...

    Luca Razzoli, Fabio Cavaliere, ... Giuliano Benenti in The European Physical Journal Special Topics

    Article Open access 07 August 2023
    

16. Efficiency uniformity improvement of gratings for head-up display waveguide using multilayer perceptron network

    In this work, we proposed a grating optimization method for waveguide type head-up display based on the multilayer perceptron network classification,...

    Yi** Cui, Dongfeng Lin, ... Sheng Liang in Optical and Quantum Electronics

    Article 29 December 2023
    

17. A review on the device efficiency limiting factors in Sb₂S₃-based solar cells and potential solutions to optimize the efficiency

    Thin-film photovoltaics based on earth-abundant and non-toxic Sb ₂ S ₃ is the frontrunner material in thin-film solar cells due to its broad-band...

    Mohaiyadeen Aliyar Farhana, Arumukham Manjceevan, ... Jayasundera Bandara in Optical and Quantum Electronics

    Article 06 June 2023
    

18. Influence of heat interaction modelling on the efficiency of endoreversible closed regenerative solar Brayton cycles

    In endoreversible cycles, irreversibility is considered only between the systems and their surroundings. In this paper, the modelling of heat...

    S. Sabzpoushan, M. R. Morad in Thermophysics and Aeromechanics

    Article 01 July 2023

19. High-efficiency silicon solar cells designed on experimentally achieved nano-engineered low-reflective silicon surface

    We explore the design and optimization of high-efficiency solar cells on low-reflective monocrystalline silicon surfaces using a personal computer...

    S. M. Amir-Al Zumahi, M. Khairul Basher, ... M. Khalid Hossain in Journal of Optics

    Article 03 January 2024
    

20. Luminous Efficiency Function

    in Encyclopedia of Color Science and Technology

    Reference work entry 2023