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1. Tandem organic solar cells with a large V_OC by control of the active-layer concentration

   The tandem organic solar cell could absorb the complementarity sunlight spectra by the sub-cells based on the different energy gap of the...

   Qiao Zheng, **gang Huang, ... Shuying Cheng in Applied Physics A

   Article 13 March 2023
   

2. Comprehensive Analysis of Lead-Free Perovskite (CsSn_0.5Ge_0.5I₃) Solar Cell: Impact of Active Layer Thickness and Defect Density

   Here, we elucidate the influence of active layer thickness and defect density on the photovoltaic performance of lead-free CsSn _0.5 Ge _0.5 I ₃ perovskite...

   Sarita Yadav, Saral K Gupta, C. M. S. Negi in Brazilian Journal of Physics

   Article 27 February 2024
   

3. Spectral and Electrical Properties of LED Heterostructures with InAs-based Active Layer

   Abstract

   The results of the study of optical and structural properties of epitaxial InAs layers grown on an n-InAs substrate, and spectral and...

   A. A. Semakova, A. M. Smirnov, ... N. D. Stoyanov in Semiconductors

   Article 01 December 2021
   

4. Study on a Non-collecting Atmospheric Radon Concentration Measurement System

   Radon in the atmosphere is an important tracer in meteorology and geology and an important index of environmental radioactivity level evaluation. In...

   Chuanfeng Tang, Liangquan Ge, ... ** Li in Proceedings of the 23rd Pacific Basin Nuclear Conference, Volume 1

   Conference paper Open access 2023
   

5. Role of the Au and Ag nanoparticles on organic solar cells based on P3HT:PCBM active layer

   In this article, P3HT:PCBM blend active layer was incorporated with Au and Ag nanoparticles (NPs) for different concentration to investigate the...

   Hatice Kaçuş, Mehmet Biber, Şakir Aydoğan in Applied Physics A

   Article 26 September 2020
   

6. Concentration Cell Based on Electrogenic Processes in the Root Environment

   Abstract

   The experimental bioelectrochemical current source based on the concentration gradient of charge carriers in the root environment of plants...

   T. E. Kuleshova, G. G. Panova, ... A. S. Galushko in Technical Physics Letters

   Article 01 December 2023
   

7. Tropospheric Ozone Concentration on the Territory of Russia in 2021

   Abstract

   Ozone is one of the most toxic admixtures in the troposphere. Therefore, it is among the main pollutants and its concentration is monitored....

   V. V. Andreev, M. Yu. Arshinov, ... K. A. Shukurov in Atmospheric and Oceanic Optics

   Article Open access 15 December 2022
   

8. Compensation for the Systematic Error of Spectral Measurements of the Background Concentration of Methane in the Earth's Atmosphere

   We investigate the error in develo** a technique for measuring the background concentration of methane by the passive location method using solar...

   V. I. Grigorievsky, Ya. A. Tezadov in Measurement Techniques

   Article 01 July 2023
   

9. SnS quantum dots with different sizes in active layer for enhancing the performance of perovskite solar cells

   Because of the special low-dimensional physical properties of quantum dots (QDs) and the excellent optoelectronic properties of perovskite, the...

   Xuanhui Luo, Zhiyuan He, ... Ying** Yang in Applied Physics A

   Article 08 April 2021
   

10. Plasmonic biosensor for the study of blood diseases by analysis of hemoglobin concentration

    The plasmonic materials and phenomena are widely studies and applied in multiple fields for an extended time. One among the foremost promising...

    Mohamed Ilyes Habia, Aissa Manallah, Khaled Ayadi in Optical and Quantum Electronics

    Article 07 January 2023
    

11. Thermal and concentration slip impact on the dissipative Casson–Maxwell nanofluid flow due to a stretching sheet with heat generation and thermal radiation

    The development of engineering technology led to the proposal of nanofluid flow with steady thermal impacts and characteristics. Therefore, a...

    Haifaa Alrihieli in The European Physical Journal Plus

    Article 15 October 2023
    

12. A nanolayered structure for sensitive detection of hemoglobin concentration using surface plasmon resonance

    The objective of the proposed work is to design a biosensor that monitors hemoglobin (Hb) concentration using the combination of nanolayer, i.e.,...

    Maneesh Kumar Singh, Sarika Pal, ... Yogendra Kumar Prajapati in Applied Physics A

    Article 13 October 2021
    

13. Application of Wiedeburg Linearization for Solving the Stability Problem of a Two-Layer Mixture with Concentration-Dependent Diffusion

    Abstract

    The problem of stability of an isothermal system of two miscible fluids in a gravity field is considered. The fluids are aqueous solutions of...

    D. A. Bratsun, V. A. Vyatkin in Journal of Applied Mechanics and Technical Physics

    Article 01 December 2022
    

14. Machine Learning Techniques for Anomaly Detection in High-Frequency Time Series of Wind Speed and Greenhouse Gas Concentration Measurements

    Abstract

    Fluxes of greenhouse gases (GHG) may be assessed in situ using the eddy covariance method through processing high-frequency measurements of...

    A. J. Kasatkin, M. A. Krinitskiy in Moscow University Physics Bulletin

    Article 01 December 2023
    

15. On-Chip ATR Sensor (λ = 3.4 μm) Based on InAsSbP/InAs Double Heterostructure for the Determination of Ethanol Concentration in Aqueous Solutions

    Abstract

    We discuss photoelectrical properties of an on-chip attenuated total reflection (ATR) sensor for the ethanol concentration measurements in an...

    S. A. Karandashev, A. A. Klimov, ... A. A. Usikova in Optics and Spectroscopy

    Article 01 January 2023
    

16. Raman Spectroscopy Study of the Charge Carrier Concentration and Mechanical Stresses in Graphene Transferred Employing Different Frames

    The charge carrier concentration ( n ) and relative strain (ε) in graphene synthesized by chemical vapor deposition and transferred to the surface of...

    E. A. Dronina, M. M. Mikhalik, ... I. V. Komissarov in Journal of Applied Spectroscopy

    Article 12 September 2023

17. Measurements of the Particle Concentration Fields in a Two-Phase Flow Past a Blunt Body

    Abstract

    This paper presents the results of measurements of the solid particle concentration field near a frontal point of a cylindrical body with a...

    A. Yu. Varaksin, A. A. Zhelebovskii, A. A. Mochalov in High Temperature

    Article 01 June 2022
    

18. Variability of the Ground Concentration of Particulate Matter PM₁–PM₁₀ in the Air Basin of the Southern Baikal Region

    Abstract —

    The paper presents the results of studies of the content of particulate matter PM ₁ –PM ₁₀ in the atmosphere of the western coast of Southern...

    M. Yu. Shikhovtsev, V. A. Obolkin, ... Ye. V. Molozhnikova in Atmospheric and Oceanic Optics

    Article 01 December 2023
    

19. Temporal Variability and Relationship between Surface Concentration of PM_2.5 and Aerosol Optical Depth According to Measurements in the Middle Urals

    Abstract

    We analyzed the measurements of aerosol parameters in the surface air layer with sets of Panasonic PM _2.5 optical sensors and in throughout...

    A. P. Luzhetskaya, E. S. Nagovitsyna, ... V. A. Poddubny in Atmospheric and Oceanic Optics

    Article 01 December 2022
    

20. Optical band-diagram, Urbach energy tails associated with photoluminescence emission in defected ZnO thin films deposited by sol–gel process dip-coating: effect of precursor concentration

    This study employs zinc acetate as the precursor for synthesizing pure zinc oxide thin films through the sol–gel process. Comprehensive...

    Ibrahim Yaacoub Bouderbala, Amir Guessoum, ... Imed-Eddine Bouras in Applied Physics A

    Article 28 February 2024