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Journal articles on the topic 'Hot carrier solar cell'

Author: Grafiati

Published: 11 January 2025

Last updated: 31 July 2025

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1

Ikeri, H. I., A. I. Onyia, and F. N. Kalu. "Hot carrier exploitation strategies and model for efficient solar cell applications." Chalcogenide Letters 18, no. 11 (2021): 745–57. http://dx.doi.org/10.15251/cl.2021.1811.745.

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Hot carriers are electrons or holes that are created in semiconductors upon the absorption of photons with energies greater than the fundamental bandgap. The excess energy of the hot carrier cools to the lattice temperature via carrier–phonon scattering and wasted as heat in [the] picoseconds timescale. The hot-carrier cooling represents a severe loss in the solar cells that have significantly limits their power conversion efficiencies. Hot carrier solar cells aim to mitigate this optical limitation by effective utilization of carriers at elevated energies. However, exploitation of hot carrier

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2

Conibeer, Gavin, Robert Patterson, Lunmei Huang, et al. "Modelling of hot carrier solar cell absorbers." Solar Energy Materials and Solar Cells 94, no. 9 (2010): 1516–21. http://dx.doi.org/10.1016/j.solmat.2010.01.018.

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3

Konovalov, Igor, and Vitali Emelianov. "Hot carrier solar cell as thermoelectric device." Energy Science & Engineering 5, no. 3 (2017): 113–22. http://dx.doi.org/10.1002/ese3.159.

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4

Sogabe, Tomah, Kodai Shiba, and Katsuyoshi Sakamoto. "Hydrodynamic and Energy Transport Model-Based Hot-Carrier Effect in GaAs pin Solar Cell." Electronic Materials 3, no. 2 (2022): 185–200. http://dx.doi.org/10.3390/electronicmat3020016.

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The hot-carrier effect and hot-carrier dynamics in GaAs solar cell device performance were investigated. Hot-carrier solar cells based on the conventional operation principle were simulated based on the detailed balance thermodynamic model and the hydrodynamic energy transportation model. A quasi-equivalence between these two models was demonstrated for the first time. In the simulation, a specially designed GaAs solar cell was used, and an increase in the open-circuit voltage was observed by increasing the hot-carrier energy relaxation time. A detailed analysis was presented regarding the spa

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5

König, D., Y. Takeda, and B. Puthen-Veettil. "Technology-compatible hot carrier solar cell with energy selective hot carrier absorber and carrier-selective contacts." Applied Physics Letters 101, no. 15 (2012): 153901. http://dx.doi.org/10.1063/1.4757979.

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6

Würfel, P., A. S. Brown, T. E. Humphrey, and M. A. Green. "Particle conservation in the hot-carrier solar cell." Progress in Photovoltaics: Research and Applications 13, no. 4 (2005): 277–85. http://dx.doi.org/10.1002/pip.584.

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7

König, Dirk, Yasuhiko Takeda, Binesh Puthen-Veettil, and Gavin Conibeer. "Lattice-Matched Hot Carrier Solar Cell with Energy Selectivity Integrated into Hot Carrier Absorber." Japanese Journal of Applied Physics 51 (October 22, 2012): 10ND02. http://dx.doi.org/10.1143/jjap.51.10nd02.

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8

König, Dirk, Yasuhiko Takeda, Binesh Puthen-Veettil, and Gavin Conibeer. "Lattice-Matched Hot Carrier Solar Cell with Energy Selectivity Integrated into Hot Carrier Absorber." Japanese Journal of Applied Physics 51, no. 10S (2012): 10ND02. http://dx.doi.org/10.7567/jjap.51.10nd02.

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9

Boyer-Richard, Soline, Fei Fan, Nicolas Chevalier, et al. "Preliminary study of selective contacts for hot carrier solar cells." EPJ Photovoltaics 15 (2024): 38. http://dx.doi.org/10.1051/epjpv/2024031.

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Hot carrier solar cells are a concept of photovoltaic devices, which offers the opportunity to harvest solar energy beyond the Shockley-Queisser limit. Unlike conventional photovoltaic devices, hot carrier solar cells convert excess kinetic energy into useful electrical power rather than losing it through thermalisation mechanisms. To extract the carriers while they are still “hot”, efficient energy-selective contacts must be developed. In previous studies, the presence of the hot carrier population in a p-i-n solar cell based on a single InGaAsP quantum well on InP substrate at room temperatu

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10

Ferry, D. K. "In search of a true hot carrier solar cell." Semiconductor Science and Technology 34, no. 4 (2019): 044001. http://dx.doi.org/10.1088/1361-6641/ab0bc3.

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11

Konovalov, I., V. Emelianov, and R. Linke. "Hot carrier solar cell with semi infinite energy filtering." Solar Energy 111 (January 2015): 1–9. http://dx.doi.org/10.1016/j.solener.2014.10.028.

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12

Piccone, Ashley. "Combining hot-carrier and multijunction solar cells increases efficiency, lowers cost." Scilight 2022, no. 21 (2022): 211106. http://dx.doi.org/10.1063/10.0009522.

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13

König, Dirk, and Yao Yao. "Practical concept of an all-optical hot carrier solar cell." Japanese Journal of Applied Physics 54, no. 8S1 (2015): 08KA03. http://dx.doi.org/10.7567/jjap.54.08ka03.

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14

Farrell, D. J., Y. Takeda, K. Nishikawa, T. Nagashima, T. Motohiro, and N. J. Ekins-Daukes. "A hot-carrier solar cell with optical energy selective contacts." Applied Physics Letters 99, no. 11 (2011): 111102. http://dx.doi.org/10.1063/1.3636401.

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15

Limpert, S., S. Bremner, and H. Linke. "Reversible electron–hole separation in a hot carrier solar cell." New Journal of Physics 17, no. 9 (2015): 095004. http://dx.doi.org/10.1088/1367-2630/17/9/095004.

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16

Conibeer, Gavin, Santosh Shrestha, Shujuan Huang, et al. "Hot carrier solar cell absorber prerequisites and candidate material systems." Solar Energy Materials and Solar Cells 135 (April 2015): 124–29. http://dx.doi.org/10.1016/j.solmat.2014.11.015.

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17

Cao, Wenkai, Zewen Zhang, Rob Patterson, et al. "Quantification of hot carrier thermalization in PbS colloidal quantum dots by power and temperature dependent photoluminescence spectroscopy." RSC Advances 6, no. 93 (2016): 90846–55. http://dx.doi.org/10.1039/c6ra20165b.

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18

Sambur, Justin, Rachelle Austin, Andres Montoya-Castillo, Thomas Sayer, Amber Krummel, and Yusef Farah. "(Invited) Hot Carrier Extraction from Monolayer MoS₂ Photoelectrodes Revealed by in Situ Transient Absorption Spectroscopy." ECS Meeting Abstracts MA2025-01, no. 56 (2025): 2727. https://doi.org/10.1149/ma2025-01562727mtgabs.

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Conventional solar technologies lose most of the absorbed solar energy as heat, limiting their efficiency. Hot carrier-based energy conversion systems have the potential to double these efficiencies by harnessing excess solar energy before it thermalizes. In this work, we demonstrate ultrafast (<50 fs) hot carrier extraction in a proof-of-concept photoelectrochemical solar cell using earth-abundant monolayer (ML) MoS2. By combining photoelectrochemical and in situ transient absorption spectroscopy, we reveal how coupling ML-MoS2 to electron-selective solid and hole-selective electrolyte con

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19

Sambur, Justin, Rachelle Austin, Yusef Farah, and Amber Krummel. "(Invited) Energy Level Alignment at Monolayer MoS₂/Electrolyte Interfaces." ECS Meeting Abstracts MA2022-01, no. 12 (2022): 864. http://dx.doi.org/10.1149/ma2022-0112864mtgabs.

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The fundamental problem that limits the solar energy conversion efficiency of semiconductors such as CdTe and Si is that all excess solar photon energy above the band gap is lost as heat. Avoiding thermalization energy losses is of paramount significance for solar energy conversion because hot-carrier-based systems theoretically achieve 66% efficiency, which breaks the detailed balance limit of 33%.Of all the candidate materials, 2D semiconductors such as monolayer (ML) MoS2 have unique physical and photophysical properties that could make hot-carrier energy conversion possible. The knowledge

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20

Sambur, Justin. "(Invited) Energy Level Alignment and Hot Carrier Extraction in Monolayer Semiconductor Photoelectrochemical Cells." ECS Meeting Abstracts MA2023-01, no. 13 (2023): 1300. http://dx.doi.org/10.1149/ma2023-01131300mtgabs.

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The fundamental problem that limits the solar energy conversion efficiency of conventional semiconductors such as Si is that all absorbed photon energy above the band gap is lost as heat. The critical question that our research addresses is: Can we avoid energy losses in semiconductors? Hot-carrier systems that avoid such losses have tremendous potential in photovoltaics and solar fuels production, with theoretical efficiencies of 66% (well above the detailed-balance limit of 33%). Ultrathin 2D semiconductors such as monolayer (ML) MoS2 and WSe2 have unique physical and photophysical propertie

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21

Sambur, Justin, Rachelle Austin, Rafael Almaraz, et al. "(Invited) Photoelectrochemistry of Monolayer 2D Semiconductors: Quantifying Band Gap Renormalization Effects and Hot Carrier Extraction." ECS Meeting Abstracts MA2024-01, no. 12 (2024): 1015. http://dx.doi.org/10.1149/ma2024-01121015mtgabs.

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The fundamental problem that limits the solar energy conversion efficiency of conventional semiconductors such as Si is that all absorbed photon energy above the band gap is lost as heat. The critical question that our research addresses is: Can we avoid energy losses in semiconductors?Hot-carrier systems that avoid such losses have tremendous potential in photovoltaics and solar fuels production, with theoretical efficiencies of 66% (well above the detailed-balance limit of 33%). Ultrathin 2D semiconductors such as monolayer (ML) MoS2 and WSe2 have unique physical and photophysical properties

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22

Konovalov, Igor, and Bernd Ploss. "Modeling of hot carrier solar cell with semi-infinite energy filtering." Solar Energy 185 (June 2019): 59–63. http://dx.doi.org/10.1016/j.solener.2019.04.050.

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23

Kamide, K. "Current–voltage curves and operational stability in hot-carrier solar cell." Journal of Applied Physics 127, no. 18 (2020): 183102. http://dx.doi.org/10.1063/5.0002934.

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24

Ašmontas, Steponas, Oleksandr Masalskyi, Ihor Zharchenko, Algirdas Sužiedėlis, and Jonas Gradauskas. "Some Aspects of Hot Carrier Photocurrent across GaAs p-n Junction." Inorganics 12, no. 6 (2024): 174. http://dx.doi.org/10.3390/inorganics12060174.

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The photocurrent across crystalline GaAs p-n junction induced by Nd:YAG laser radiation was investigated experimentally. It is established that the displacement current is dominant at reverse and low forward bias voltages in the case of pulsed excitation. This indicates that hot carriers do not have enough energy to overcome the p-n junction until the forward bias significantly reduces the potential barrier. At a sufficiently high forward bias, the photocurrent is determined by the diffusion of hot carriers across the p-n junction. The current–voltage (I-V) characteristics measured at differen

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25

Gupta, Ritesh Kant, Rabindranath Garai, Mohammad Adil Afroz, and Parameswar Krishnan Iyer. "Regulating active layer thickness and morphology for high performance hot-casted polymer solar cells." Journal of Materials Chemistry C 8, no. 24 (2020): 8191–98. http://dx.doi.org/10.1039/d0tc00822b.

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Fabrication of high performance polymer solar cells through the hot-casting technique, which modulates the thickness and roughness of the active layer and also the carrier mobility of the solar cell devices.

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26

Wang, Junyi, Youlin Wang, Xiaohang Chen, Jincan Chen, and Shanhe Su. "Hot carrier-based near-field thermophotovoltaics with energy selective contacts." Applied Physics Letters 122, no. 12 (2023): 122203. http://dx.doi.org/10.1063/5.0143300.

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A model of the thermophotovoltaic device combining a near-field thermal emitter and a hot-carrier solar cell is established. The fluctuating electromagnetic near-field theory for the radiative thermal transport and Landauer's formula for the carrier extraction are introduced. Expressions for the efficiency and the power output of the device are derived. How the voltage and the extraction energy of the energy selective contacts affect the performance of the device is revealed. The results show that the efficiency of the proposed device can be greatly enhanced by exploiting the radiation between

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27

Limpert, Steven C., and Stephen P. Bremner. "Hot carrier extraction using energy selective contacts and its impact on the limiting efficiency of a hot carrier solar cell." Applied Physics Letters 107, no. 7 (2015): 073902. http://dx.doi.org/10.1063/1.4928750.

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28

Behaghel, B., R. Tamaki, H.-L. Chen, et al. "A hot-carrier assisted InAs/AlGaAs quantum-dot intermediate-band solar cell." Semiconductor Science and Technology 34, no. 8 (2019): 084001. http://dx.doi.org/10.1088/1361-6641/ab23d0.

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29

Wang, Gang, Li Ping Liao, Ahmed Mourtada Elseman, et al. "An internally photoemitted hot carrier solar cell based on organic-inorganic perovskite." Nano Energy 68 (February 2020): 104383. http://dx.doi.org/10.1016/j.nanoen.2019.104383.

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30

Farrell, Daniel J., Hassanet Sodabanlu, Yunpeng Wang, Masakazu Sugiyama, and Yoshitaka Okada. "Can a Hot-Carrier Solar Cell also be an Efficient Up-converter?" IEEE Journal of Photovoltaics 5, no. 2 (2015): 571–76. http://dx.doi.org/10.1109/jphotov.2014.2373817.

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31

Calderón-Muñoz, Williams R., and Cristian Jara-Bravo. "Hydrodynamic modeling of hot-carrier effects in a PN junction solar cell." Acta Mechanica 227, no. 11 (2016): 3247–60. http://dx.doi.org/10.1007/s00707-015-1538-5.

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32

Giteau, Maxime, Daniel Suchet, Stéphane Collin, Jean-François Guillemoles, and Yoshitaka Okada. "Detailed balance calculations for hot-carrier solar cells: coupling high absorptivity with low thermalization through light trapping." EPJ Photovoltaics 10 (2019): 1. http://dx.doi.org/10.1051/epjpv/2019001.

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Hot-carrier solar cells could enable an efficiency gain compared to conventional cells, provided that a high current can be achieved, together with a hot-carrier population. Because the thermalization rate is proportional to the volume of the absorber, a fundamental requirement is to maximize the density of carriers generated per volume unit. In this work, we focus on the crucial role of light trapping to meet this objective. Using a detailed balance model taking into account losses through a thermalization factor, we obtained parameters of the hot-carrier population generated under continuous

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33

Chen, Yuzhong, Yujie Li, Yida Zhao, Hongzhi Zhou, and Haiming Zhu. "Highly efficient hot electron harvesting from graphene before electron-hole thermalization." Science Advances 5, no. 11 (2019): eaax9958. http://dx.doi.org/10.1126/sciadv.aax9958.

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Although the unique hot carrier characteristics in graphene suggest a new paradigm for hot carrier–based energy harvesting, the reported efficiencies with conventional photothermoelectric and photothermionic emission pathways are quite low because of inevitable hot carrier thermalization and cooling loss. Here, we proposed and demonstrated the possibility of efficiently extracting hot electrons from graphene after carrier intraband scattering but before electron-hole interband thermalization, a new regime that has never been reached before. Using various layered semiconductors as model electro

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34

Gradauskas, J., O. Masalskyi, S. Asmontas, A. Suziedelis, A. Rodin, and I. Zharchenko. "HOT CARRIER PHOTOCURRENT AS AN INTRINSIC LOSS IN A SINGLE JUNCTION SOLAR CELL." Ukrainian Journal of Physical Optics 25, no. 1 (2024): 01106–12. http://dx.doi.org/10.3116/16091833/ukr.j.phys.opt.2024.01106.

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35

Zhang, Yi, Huilong Chen, Junfeng Qu, Jiayu Zhang, and Gavin Conibeer. "Study of Thermalization Mechanisms of Hot Carriers in BABr-Added MAPbBr3 for the Top Layer of Four-Junction Solar Cells." Nanomaterials 14, no. 24 (2024): 2041. https://doi.org/10.3390/nano14242041.

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The hot carrier multi-junction solar cell (HCMJC) is an advanced-concept solar cell with a theoretical efficiency greater than 65%. It combines the advantages of hot carrier solar cells and multi-junction solar cells with higher power conversion efficiency (PCE). The thermalization coefficient (Qth) has been shown to slow down by an order of magnitude in low-dimensional structures, which will significantly improve PCE. However, there have been no studies calculating the Qth of MAPbBr3 quantum dots so far. In this work, the Qth values of MAPbBr3 quantum dots and after BABr addition were calcula

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36

Chen Shuhan, 陈舒涵, 刘晓春 Liu Xiaochun, 王丽娜 Wang Lina та 弓爵 Gong Jue. "钙钛矿材料在热载流子太阳能电池中的研究进展". Laser & Optoelectronics Progress 60, № 13 (2023): 1316021. http://dx.doi.org/10.3788/lop230819.

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37

Gradauskas, Jonas, Steponas Ašmontas, Algirdas Sužiedėlis, et al. "Influence of Hot Carrier and Thermal Components on Photovoltage Formation across the p–n Junction." Applied Sciences 10, no. 21 (2020): 7483. http://dx.doi.org/10.3390/app10217483.

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In the present work we reveal the existence of the hot carrier photovoltage induced across a p–n junction in addition to the classical carrier generation-induced and thermalization-caused photovoltages. On the basis of the solution of the differential equation of the first-order linear time-invariant system, we propose a model enabling to disclose the pure value of each photovoltage component. The hot carrier photovoltage is fast since it is determined by the free carrier energy relaxation time (which is of the order of 10−12 s), while the thermal one, being conditioned by the junction tempera

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38

WATANABE, Daiki, Yukihiro HARADA, and Takashi KITA. "Fundamental Device Characteristics of Hot Carrier Solar Cell Using InAs/GaAs Quantum Dot Superlattices." Journal of the Society of Materials Science, Japan 66, no. 9 (2017): 629–33. http://dx.doi.org/10.2472/jsms.66.629.

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39

Hirst, L. C., R. J. Walters, M. F. Führer, and N. J. Ekins-Daukes. "Experimental demonstration of hot-carrier photo-current in an InGaAs quantum well solar cell." Applied Physics Letters 104, no. 23 (2014): 231115. http://dx.doi.org/10.1063/1.4883648.

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40

Yang, Zhimin, Wanli Peng, Shanhe Su, Guoxing Lin, and Jincan Chen. "Performance assessment and optimization of a hot carrier solar cell with double energy selective contacts." Physica Scripta 93, no. 9 (2018): 095002. http://dx.doi.org/10.1088/1402-4896/aad4d4.

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41

Patterson, R., M. Kirkengen, B. Puthen Veettil, D. Konig, M. A. Green, and G. Conibeer. "Phonon lifetimes in model quantum dot superlattice systems with applications to the hot carrier solar cell." Solar Energy Materials and Solar Cells 94, no. 11 (2010): 1931–35. http://dx.doi.org/10.1016/j.solmat.2010.06.030.

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42

Hossain, Mohammad Kamal. "Hydrogenated Amorphous Silicon-Based Thin Film Solar Cell: Optical, Electrical and Structural Properties." Advanced Materials Research 1116 (July 2015): 59–64. http://dx.doi.org/10.4028/www.scientific.net/amr.1116.59.

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Hydrogenated amorphous silicon (a-Si:H) has been developed as an important materials in thin film-based photovoltaic technologies because of considerable cost reduction as a result of low material consumption and low-temperature process. Among the materials used for thin film solar cells, amorphous silicon is the most important material in the commercial production. Despite of these benefits, the efficiency limit for a single band gap thin film based solar cell predicted by Shockley and Queisser (i.e. ~31%) has become a matter of challenge for current research community. Considering the thermo

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43

Meng, Xiangrui, Changchun Chai, Fuxing Li, Yi Sun, and Yintang Yang. "High-power microwaves response characteristics of silicon and GaAs solar cells." Journal of Semiconductors 43, no. 11 (2022): 112701. http://dx.doi.org/10.1088/1674-4926/43/11/112701.

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Abstract The high-power microwave (HPM) effect heats solar cells, which is an important component of a satellite. This creates a serious reliability problem and affects the normal operation of a satellite. In this paper, the different HPM response characteristics of two kinds of solar cells are comparatively researched by simulation. The results show that there are similarities and differences in hot spot distribution and damage mechanisms between both kinds of solar cell, which are related to the amplitude of HPM. In addition, the duty cycle of repetition frequency contributes more to the tem

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44

Verma, Aloke, and Swapnil Jain. "Advances in Methylammonium Lead Halide Perovskites Synthesis, Structural, Optical, and Photovoltaic Insights." Oriental Journal Of Chemistry 40, no. 4 (2024): 1056–60. http://dx.doi.org/10.13005/ojc/400416.

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This study examines the structural, optical, and morphological characteristics of Methylammonium lead halide perovskites (MAPbX3) as potential solar cell candidates. Variable band gaps, extended carrier lifetimes, high absorption coefficients, and solution-processable synthesis techniques are among the numerous advantages of these perovskites. The Hot-Injection Method (HIM) is employed in the study to further investigate the unique properties of MAPbX3 perovskites, which is cost-effective and does not require vacuum. MAPbBr3 and MAPbCl3 crystallize in a cubic phase, whereas MAPbI3 crystallizes

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45

Shayan, Sahra, Samiye Matloub, and Ali Rostami. "Efficiency enhancement in a single bandgap silicon solar cell considering hot-carrier extraction using selective energy contacts." Optics Express 29, no. 4 (2021): 5068. http://dx.doi.org/10.1364/oe.416932.

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46

Watanabe, Daiki, Naoto Iwata, Shigeo Asahi, Yukihiro Harada, and Takashi Kita. "Hot-carrier generation in a solar cell containing InAs/GaAs quantum-dot superlattices as a light absorber." Applied Physics Express 11, no. 8 (2018): 082303. http://dx.doi.org/10.7567/apex.11.082303.

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47

Xu, Min, Peng Wang, Shuwen Qi, Rongjun Zhao, Lin Xie, and Yong Hua. "Enhancing perovskite solar cell performance: The role of polymer-assisted hole transport layers in hot carrier dynamics." Chemical Engineering Journal 489 (June 2024): 151357. http://dx.doi.org/10.1016/j.cej.2024.151357.

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48

Wu, Thakur, Chiang, et al. "The Way to Pursue Truly High-Performance Perovskite Solar Cells." Nanomaterials 9, no. 9 (2019): 1269. http://dx.doi.org/10.3390/nano9091269.

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The power conversion efficiency (PCE) of single-junction solar cells was theoretically predicted to be limited by the Shockley–Queisser limit due to the intrinsic potential loss of the photo-excited electrons in the light absorbing materials. Up to now, the optimized GaAs solar cell has the highest PCE of 29.1%, which is close to the theoretical limit of ~33%. To pursue the perfect photovoltaic performance, it is necessary to extend the lifetimes of the photo-excited carriers (hot electrons and hot holes) and to collect the hot carriers without potential loss. Thanks to the long-lived hot carr

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49

Klimov, R., and A. Morozovskaya. "ENERGY EFFICIENCY OF COMBINED HEAT SUPPLY SYSTEMS." Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences) 2, no. 39 (2021): 92–97. http://dx.doi.org/10.31319/2519-2884.39.2021.11.

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The consumption of energy resources in the world states is constantly growing from year to year. The production of fossil fuels is also increasing, but for various reasons it cannot fully cover the required amount from consumers. One of the most important consumption sectors is heat loads from heating, ventilation and hot water supply of industrial and residential buildings. To cover the thermal loads of heating and hot water supply, the necessary heat carrier is water heated to a certain temperature. The most promising from the point of view of heating water for hot water supply are solar col

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50

O’Keeffe, P., D. Catone, A. Paladini, et al. "Graphene-Induced Improvements of Perovskite Solar Cell Stability: Effects on Hot-Carriers." Nano Letters 19, no. 2 (2019): 684–91. http://dx.doi.org/10.1021/acs.nanolett.8b03685.

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