Solar RRLPub Date : 2025-07-24DOI: 10.1002/solr.70053
Seongheon Kim, Seong Ho Cho, Kiwan Jeong, Jieun Lee, Yonghoon Jung, Mansoo Choi, Yun Seog Lee
{"title":"Intensifying Chelation of Pb-Related Defects for Enhancing Stability in Halide Perovskite Thin-Film Solar Cells","authors":"Seongheon Kim, Seong Ho Cho, Kiwan Jeong, Jieun Lee, Yonghoon Jung, Mansoo Choi, Yun Seog Lee","doi":"10.1002/solr.70053","DOIUrl":"https://doi.org/10.1002/solr.70053","url":null,"abstract":"<p><b>Thin-Film Solar Cells</b></p><p>In article number 2500212, Yun Seog Lee and co-workers systematically explore chelation-driven passivation strategies for Pb-related surface defects in perovskite films utilizing organic acids with varying numbers and types of functional groups. Among the tested molecules, citric acid—featuring multiple carboxyl and hydroxyl groups—exhibits the strongest interaction with uncoordinated Pb<sup>2+</sup> ions. This effective passivation leads to significant improvements in both the power conversion efficiency and long-term operational stability of the devices.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144688118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Monocrystalline CdSeTe/MgCdTe Double-Heterostructure Solar Cells","authors":"Zheng Ju, Xin Qi, Xiaoyang Liu, Razine Hossain, Aaron Wang, Tyler McCarthy, Allison McMinn, Yong-Hang Zhang","doi":"10.1002/solr.70054","DOIUrl":"https://doi.org/10.1002/solr.70054","url":null,"abstract":"<p><b>Solar Cells</b></p><p>In article number 2500138, Yong-Hang Zhang and co-workers demonstrated monocrystalline CdSeTe/MgCdTe double-heterostructure solar cells using n-type ITO and n-type semiconductor layers without any p-type doping. The ITO/MgCdTe interface functions as a hole contact. The characteristics of devices with high Se composition reveal signs of intermixing of zinc blende and wurtzite phases.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 13","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70054","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144574114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-07-02DOI: 10.1002/solr.202500126
Giulio Koch, Daniel Augusto Machado de Alencar, Cullen Chosy, Amanda Generosi, Flavia Righi Riva, Samyuktha Noola, Farshad Jafarzadeh, Kyle Frohna, Matteo Bonomo, Pierluigi Quagliotto, Paolo Rech, Carlo Cazzaniga, Marco Ottavi, Francesca De Rossi, Barbara Paci, Samuel D. Stranks, Claudia Barolo, Francesca Brunetti
{"title":"Neutron Resilience of Flexible Perovskite Solar Cells Using PTAA-Derived Hole Transport Layers","authors":"Giulio Koch, Daniel Augusto Machado de Alencar, Cullen Chosy, Amanda Generosi, Flavia Righi Riva, Samyuktha Noola, Farshad Jafarzadeh, Kyle Frohna, Matteo Bonomo, Pierluigi Quagliotto, Paolo Rech, Carlo Cazzaniga, Marco Ottavi, Francesca De Rossi, Barbara Paci, Samuel D. Stranks, Claudia Barolo, Francesca Brunetti","doi":"10.1002/solr.202500126","DOIUrl":"https://doi.org/10.1002/solr.202500126","url":null,"abstract":"<p>Flexible perovskite solar cells hold promise of being an enabling technology for space missions: by reducing the encumbrance and weight of the payload's power system, launch costs can be minimized. The increased interest, however, must be accompanied by thorough testing under a broad range of space-related sources of degradation and investigation of their effects on the layer stack. In this work, the resilience against atmospheric neutron radiation (<800 MeV) of flexible devices is studied, using two different hole transporting materials: a commercial PTAA and a PTAA-based in-house synthesized polymer. After 5 10<sup>9</sup> particles/cm<sup>2</sup> irradiation, 380 times higher than the yearly fast neutron fluence in low Earth orbit, the devices show good stability, with efficiency losses below 20%. Further investigation by light intensity-dependent JV scans, hyperspectral photoluminescence microscopy, X-ray diffraction, X-ray reflectivity, and atomic force microscopy reveals that the neutron radiation mainly affects the perovskite/hole transport layer interface, to a different extent depending on the material. This work confirms that accelerated stress testing is an important tool to determine the feasibility of this technology for space applications and provides insights on the damages caused by atmospheric neutrons which will help inform future decisions for the fabrication of space-resilient flexible perovskite solar cells.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500126","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144687940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-07-02DOI: 10.1002/solr.202500200
Bill Nemeth, David L. Young, Matthew R. Page, San Theingi, Chun-Sheng Jiang, Harvey Guthrey, Paul Stradins
{"title":"Self-Assembled Monolayer Templating for Engineered Nanopinholes in Passivated Contact Solar Cells","authors":"Bill Nemeth, David L. Young, Matthew R. Page, San Theingi, Chun-Sheng Jiang, Harvey Guthrey, Paul Stradins","doi":"10.1002/solr.202500200","DOIUrl":"https://doi.org/10.1002/solr.202500200","url":null,"abstract":"<p>We present a novel self-assembled monolayer (SAM)-based technique to make nanopinhole-enabled passivated contacts on silicon solar cells by tuning the SAM coverage area and etch selectivity. We deposit trimethyl-silyl Si(CH<sub>3</sub>)<sub>3</sub> groups using hexamethyldisilazane (HMDS) as the precursor over passivating dielectric layers and their stacks (SiO<sub>2</sub>, SiN<sub><i>x</i></sub>, SiO<sub>2</sub>/SiN<sub><i>x</i></sub>) and interrupt the HMDS attachment chemistry shortly before a full monolayer is formed on its surface. Subsequent etching in dilute HF produces pinholes through the dielectric layers due to the higher etch resistance of the SAM to HF etching. The pinhole areal density (10<sup>4</sup>–10<sup>8</sup>/cm<sup>2</sup>) and size (10–1000 nm) can be tuned both by duration of HMDS attachment and HF etch time. Pinholes were characterized by atomic force microscopy, tetramethylammonium hydroxide (TMAH) selective etch, and Ag decoration by electroless plating. Polysilicon (poly-Si) passivated contacts enabled by pinholes were formed by subsequent deposition of doped amorphous silicon (a-Si:H) followed by thermal crystallization and dopant drive-in. At optimal areal pinhole density ≈10<sup>7</sup>/cm<sup>2</sup>, contacts exhibit both passivation and carrier transport via pinholes as evidenced by electron beam induced current, transmission line measurements, and carrier lifetime measurements. Solar cells based with these pinhole contacts show <i>V</i><sub>oc</sub> = 723 mV and FF = 80.3%. The remaining SAM layer does not affect device performance.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500200","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144687941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-07-01DOI: 10.1002/solr.202500133
Aditya R. Ratnapagol, William Nemeth, Pauls Stradins, Sumit Agarwal, David L. Young
{"title":"Degradation and Accelerated Recovery of Surface Passivation in n+, p+, and Intrinsic Poly-Si/SiOx Passivating Contacts for Silicon Solar Cells","authors":"Aditya R. Ratnapagol, William Nemeth, Pauls Stradins, Sumit Agarwal, David L. Young","doi":"10.1002/solr.202500133","DOIUrl":"https://doi.org/10.1002/solr.202500133","url":null,"abstract":"<p>We report on the degradation and recovery of surface passivation of fired <i>poly</i>-Si/SiO<sub><i>x</i></sub> passivating contacts with hydrogen containing Al<sub>2</sub>O<sub>3</sub> during annealing in the dark and under illumination. Upon firing to a peak temperature of 670°C, the <i>iV</i><sub>oc</sub> for symmetric test structures with <i>n</i><sup>+</sup>, <i>p</i><sup>+</sup>, and intrinsic <i>poly</i>-Si/SiO<sub><i>x</i></sub> contacts decreases due to a loss of surface passivation. Upon further annealing over the temperature range of 200–350°C in the dark, depending on the type of doping, the surface passivation either shows further degradation followed by recovery, or direct recovery to the initial <i>iV</i><sub>oc</sub>. Annealing at higher temperatures and/or higher illumination intensities accelerates the kinetics for both degradation and recovery processes. We show that the degradation and recovery processes are thermally activated and proceed identically in subsequent firing and annealing steps showing their cyclic nature. We present a series reaction model to explain the kinetics of degradation and recovery processes for <i>n</i><sup>+</sup> and intrinsic <i>poly</i>-Si/SiO<sub><i>x</i></sub> contacts. By fitting the model's rate expressions to the data, the determined effective activation energy barriers for degradation and recovery for <i>n</i><sup>+</sup> <i>poly</i>-Si/SiO<sub><i>x</i></sub> contacts in the dark are 1.24 and 1.51 eV, which are lowered under 7.5 Suns illumination to 0.76 and 1.15 eV, respectively.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500133","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144687970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-07-01DOI: 10.1002/solr.202500295
Fatou Diaw Ndiaye, Gilles De Moor, Lara Perrin, Stéphanie Narbey, Maria Bernechea, Lionel Flandin, Emilie Planes
{"title":"Optimizing Quantum Dots Integration for Enhanced Charge Dynamics In Carbon Perovskite Solar Cells","authors":"Fatou Diaw Ndiaye, Gilles De Moor, Lara Perrin, Stéphanie Narbey, Maria Bernechea, Lionel Flandin, Emilie Planes","doi":"10.1002/solr.202500295","DOIUrl":"https://doi.org/10.1002/solr.202500295","url":null,"abstract":"<p>Metal halide perovskites have reshaped the photovoltaic (PV) research, but their commercialization is hindered by limited stability and a spectral response confined to the visible range. This study explores the integration of CsPbBr<sub>3</sub> quantum dots (QDs) with MAPbI<sub>3</sub>-base perovskites as a strategy to convert ultraviolet light into visible light, thus enhancing both power conversion efficiency (PCE) and operational stability. Two types of QDs—one synthesized at room temperature with short-chain ligands, the other commercially produced via hot injection with long-chain ligands—are compared to assess the influence of synthesis route and surface chemistry on device performance. Heterojunction solar cells are fabricated by drop-casting in ambient conditions, using a combination of QDs, MAPbI<sub>3</sub> and the AVAI additive. Various integration methods (blending into the perovskite matrix, sequential deposition, and surface application) are investigated. Devices incorporating QDs show a PCE improvement of up to 11.8%, reaching 10.4% compared to 9.3% for the reference. Thanks to advanced characterization techniques, these results offer valuable insights into how the properties of quantum dots influence charge generation mechanisms, paving the way for more robust and scalable carbon-based perovskite solar cell technologies.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144687969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-06-27DOI: 10.1002/solr.202500404
Maria G. D. Guaita, Rodrigo Szostak, Francisco M. C. da Silva, Zhihao Feng, Lucas Scalon, Verônica C. Teixeira, Tim Kodalle, Carolin M. Sutter-Fella, Seung S. Jang, Hélio C. N. Tolentino, Ana F. Nogueira
{"title":"Revealing the Crystallization Pathways of Mixed-Halide Low-Dimensional Perovskites: A First Step Toward Solar Cell Applications","authors":"Maria G. D. Guaita, Rodrigo Szostak, Francisco M. C. da Silva, Zhihao Feng, Lucas Scalon, Verônica C. Teixeira, Tim Kodalle, Carolin M. Sutter-Fella, Seung S. Jang, Hélio C. N. Tolentino, Ana F. Nogueira","doi":"10.1002/solr.202500404","DOIUrl":"https://doi.org/10.1002/solr.202500404","url":null,"abstract":"<p>Ruddlesden–Popper perovskites (RPPs) are promising materials for optoelectronic devices. While iodide-based RPPs are well-studied, the crystallization of mixed-halide RPPs remains less explored. Understanding the factors affecting their formation and crystallization are vital for optimizing morphology, phase purity, and orientation, which directly impact device performance. Here, we investigate the crystallization and properties of mixed-halide RPPs (PEA)<sub>2</sub>FA<sub>n−1</sub>Pb<sub>n</sub>(Br<sub>1/3</sub>I<sub>2/3</sub>)<sub>3n + 1</sub> (PEA = C<sub>6</sub>H<sub>5</sub>(CH<sub>2</sub>)<sub>2</sub>NH<sub>3</sub><sup>+</sup> and FA = CH(NH<sub>2</sub>)<sub>2</sub><sup>+</sup>) (n = 1, 5, 10) using DMSO ((CH<sub>3</sub>)<sub>2</sub>SO) or NMP (OC<sub>4</sub>H<sub>6</sub>NCH<sub>3</sub>) as cosolvents and MACl (MA = CH<sub>3</sub>NH<sub>3</sub><sup>+</sup>) as an additive. For the first time, the presence of planar defects in RPPs is directly observed by in situ grazing-incidence wide-angle X-ray scattering (GIWAXS) and confirmed through the simulation of the patterns that matched the experimental. GIWAXS data also reveals that DMSO promotes higher crystallinity and vertical orientation, while MACl enhances crystal quality but increases halide segregation, shown here by nano X-ray fluorescence (nano-XRF) experiments. For low-n RPPs, orientation is crucial for solar cell efficiency, but its impact decreases with increasing n. Our findings provide insights into optimizing mixed-halide RPPs, guiding strategies to improve crystallization, phase control, and orientation for better performance not only in solar cells but also in other potential optoelectronic devices.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.202500404","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144688201","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-06-27DOI: 10.1002/solr.202500310
Jorge Martins, Ana M. V. M. Pereira, Seyedali Emami, Carlos Manuel Silva, Dzmitry Ivanou, Adélio Mendes
{"title":"Highly Stable Dye-Sensitized Solar Cell using Cobalt Tris(Bipyridyl) Complexes Via Monolithic Architecture","authors":"Jorge Martins, Ana M. V. M. Pereira, Seyedali Emami, Carlos Manuel Silva, Dzmitry Ivanou, Adélio Mendes","doi":"10.1002/solr.202500310","DOIUrl":"https://doi.org/10.1002/solr.202500310","url":null,"abstract":"<p>This study reports on the exceptional stability of cobalt-mediated dye-sensitized solar cells (DSSCs) assembled in a monolithic configuration with a carbon counter electrode (CE). DSSCs using [Co(bpy)<sub>3</sub>]<sup>2</sup><sup>+</sup><sup>/3+</sup> redox mediators often face stability challenges due to light–induced interaction with <i>tert</i>-butylpyridine (TBP), an electrolyte additive. This leads to the loss of electrochemically active mediators and degradation of the photovoltaic performance. However, the monolithic DSSCs in this work demonstrate unprecedented stability under continuous light soaking for over 1000 h. The stability is attributed to the device architecture and the carbon CE, which mitigate critical degradation mechanisms. Additionally, its adsorption capacity and opacity reduce the amount of free TBP in the electrolyte, thereby suppressing harmful photoinduced [Co(bpy)<sub>3</sub>]³<sup>+</sup>-TBP complexation and water-induced redox reactions. Despite high TBP concentrations (1.2 M), which typically accelerate degradation in conventional DSSCs, the monolithic devices maintained their performance due to electrolyte retention and reduced ion diffusion within the porous carbon layer. This study highlights the critical role of architecture in stabilizing cobalt-mediated DSSCs, paving the way for robust, long-term energy conversion applications.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144688202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-06-26DOI: 10.1002/solr.70024
{"title":"Correction to “Density-Functional Theory Studies on Photocatalysis and Photoelectrocatalysis: Challenges and Opportunities”","authors":"","doi":"10.1002/solr.70024","DOIUrl":"https://doi.org/10.1002/solr.70024","url":null,"abstract":"<p>Lin, C.-H., Rohilla, J., Kuo, H.-H., Chen, C.-Y., Mark Chang, T.-F., Sone, M., Ingole, P. P., Lo, Y.-C. and Hsu, Y.-J (2024). Density-Functional Theory Studies on Photocatalysis and Photoelectrocatalysis: Challenges and Opportunities. <i>Sol. RRL</i> 8: 2300948. https://doi.org/10.1002/solr.202300948</p><p>[Description of error]</p><p>In the original and revised versions of the manuscript, both authors (Chun-Han Lin and Jyoti Rohilla) were marked as equal contributors. However, this acknowledgment appeared to have been omitted in the version currently published. This issue is corrected as follows to ensure proper acknowledgment of both authors’ contributions: Chun-Han Lin and Jyoti Rohilla contributed equally to this work. Additionally, an affiliation (International College of Semiconductor Technology, National Yang Ming Chiao Tung University, Hsinchu 300093, Taiwan) is added for Jyoti Rohilla to acknowledge the host institution supporting her participation in the degree program.</p><p>We apologize for this error.</p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 14","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70024","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144688268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Solar RRLPub Date : 2025-06-26DOI: 10.1002/solr.70043
Xin Qi, Zheng Ju, Xiaoyang Liu, Jiarui Gong, Yi Lu, Yang Liu, Razine Hossain, Nathan Rosenblatt, Tyler T. McCarthy, Allison M. McMinn, Martha R. McCartney, David J. Smith, Zhenqiang Ma, Yong-Hang Zhang
{"title":"Interface Fermi-Level Engineering for Selective Hole Extraction Without p-Type Doping In Cdte Solar Cells to Reach High Open Circuit Voltage (>1 V)","authors":"Xin Qi, Zheng Ju, Xiaoyang Liu, Jiarui Gong, Yi Lu, Yang Liu, Razine Hossain, Nathan Rosenblatt, Tyler T. McCarthy, Allison M. McMinn, Martha R. McCartney, David J. Smith, Zhenqiang Ma, Yong-Hang Zhang","doi":"10.1002/solr.70043","DOIUrl":"https://doi.org/10.1002/solr.70043","url":null,"abstract":"<p><b>CdTe Solar Cells</b></p><p>In article number 2500124, Yong-Hang Zhang and co-workers demonstrated monocrystalline CdTe solar cells using all n-type ITO and semiconductors plus a specially designed interface that acts as a hole contact without p-type doping, addressing a decades-old challenge for CdTe photovoltaics.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":230,"journal":{"name":"Solar RRL","volume":"9 12","pages":""},"PeriodicalIF":6.0,"publicationDate":"2025-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/solr.70043","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144482076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}