Advanced Optical Materials最新文献

{"title":"Thickness-Engineered 2D NbSe2/SnS2 Nanosheet Heterostructures for Enhanced Self-Powered Broadband Photodetection","authors":"Mahesh Kumar,&nbsp;Adhimoorthy Saravanan,&nbsp;Sheng-Chi Chen,&nbsp;Jae-Min Myoung,&nbsp;Hui Sun","doi":"10.1002/adom.71187","DOIUrl":"https://doi.org/10.1002/adom.71187","url":null,"abstract":"<div>\u0000 \u0000 <p>Low-dimensional materials have garnered significant interest for their unique structural attributes and exceptional intrinsic properties, making them highly promising candidates for a wide range of electronic and optoelectronic applications. Their high surface-to-volume ratio and distinctive geometries are particularly advantageous in energy-related technologies, including supercapacitors, lithium-ion batteries, and advanced photodetectors. These characteristics have propelled their use in developing next-generation broadband photodetectors with enhanced performance. In this work, we present self-powered broadband photodetectors based on thickness-modulated NbSe₂/SnS₂ heterostructures synthesized via a hydrothermal method. Among the fabricated devices, the heterostructure incorporating trilayer NbSe₂/SnS₂ exhibited superior photodetection performance. Specifically, the device achieved exceptional responsivities of 11.75, 45.37, 25.92, 10.27, and 10.01 AW⁻¹ at illumination wavelengths of 365, 456, 532, 632, and 850 nm, respectively, under zero bias. Correspondingly, high detectivity values of 1.97 × 10¹¹, 3.40 × 10¹¹, 1.37 × 10¹¹, 0.45 × 10¹¹, and 0.38× 10¹¹ Jones were recorded, respectively. The trilayer NbSe₂/SnS₂ device exhibited fast photoresponse with a 42 ms rise and 83 ms fall time, attributed to the high conductivity and potential superconductivity of the NbSe₂ layer. These findings highlight the significant potential of engineered low-dimensional heterostructures in the development of next-generation, self-powered optoelectronic systems and environmentally sustainable photodetection technologies.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 15","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147715130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beyond Brown: Lignin's Emerging Role in Structural Color","authors":"Ravi Shanker,&nbsp;Anna Justina Svagan","doi":"10.1002/adom.202503779","DOIUrl":"https://doi.org/10.1002/adom.202503779","url":null,"abstract":"<p>Lignin, the second most abundant yet still underexploited natural biopolymer, is beginning to find a new role in biopolymer-based photonics and structural-color materials. Once valued mainly as a fuel or chemical feedstock, lignin is now emerging as a sustainable platform for structural color generation, with colors arising not from its natural brownish color but from the interaction of light with nanostructured assemblies derived from lignin. This perspective summarizes recent progress in the design and fabrication of lignin-derived structural colors, focusing on colloidal and thin-film systems. We discuss how raw-material fractionation, nanoparticle synthesis routes and size refinement, and nanostructure-assembly protocols influence optical response, scalable processing, and accessible color ranges. Finally, we outline opportunities for advancing lignin-based photonic materials through controlled nano-structuring and practical processing methods. With this perspective, we aim to encourage further research into lignin as a sustainable and functional material for optical and photonic \u0000technologies.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202503779","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “Efficient Interfacial Upconversion Enabling Bright Emission at an Extremely Low Driving Voltage in Organic Light-Emitting Diodes”","authors":"","doi":"10.1002/adom.71111","DOIUrl":"https://doi.org/10.1002/adom.71111","url":null,"abstract":"&lt;p&gt;S. Izawa, M. Morimoto, S. Naka, et al.: Efficient Interfacial Upconversion Enabling Bright Emission at an Extremely Low Driving Voltage in Organic Light-Emitting Diodes. &lt;i&gt;Adv. Optical Mater&lt;/i&gt;. &lt;i&gt;10&lt;/i&gt;, 2101710 (2022). https://doi.org/10.1002/adom.202101710.&lt;/p&gt;&lt;p&gt;In the above article, the authors would like to correct an error identified in the calculation of the external quantum efficiency (EQE). Specifically, the error originates from the choice of wavelength interval (nm) used in the numerical integration of spectral data. In the original manuscript, the wavelength interval was taken to be 1.4 nm, corresponding to the stated instrumental spectral resolution of the spectrometer. However, the actual wavelength interval of the acquired spectral data was 0.57–0.60 nm. After re-evaluating the calculation using this data interval as the wavelength interval, we found that the corrected values are approximately three-sevenths of those reported previously. The corrected calculation procedure was quantitatively validated by comparison with independently calibrated measurements obtained using an EQE measurement system based on an integrating sphere.&lt;/p&gt;&lt;p&gt;The authors are therefore replacing the original Figures 3 and S6 with the new Figures 3 and S6 below, which are based on the verified procedure.&lt;/p&gt;&lt;p&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;FIGURE 3&lt;/b&gt; | EQE as a function of injected current density for (a) rubrene/C&lt;sub&gt;60&lt;/sub&gt; (black circle), rubrene/C&lt;sub&gt;8&lt;/sub&gt;-PTCDI (red triangle), DBP-doped rubrene/C&lt;sub&gt;60&lt;/sub&gt; (blue cross), and DBP-doped rubrene/C&lt;sub&gt;8&lt;/sub&gt;-PTCDI (purple square) devices with an emitter layer thickness of 50 nm; and (b) DBP-doped rubrene/C&lt;sub&gt;8&lt;/sub&gt;-PTCDI devices with different emitter layer thicknesses, i.e., 20 nm (gray diamond), 50 nm (purple square), 100 nm (blue triangle), 150 nm (orange cross), and 200 nm (green circle).&lt;/p&gt;&lt;p&gt;The corrected Figure S6 is listed in the latest version of the Supporting Information.&lt;/p&gt;&lt;p&gt;It is important to note that this correction only applies to the absolute values. All relative comparisons between materials and experimental conditions remain unchanged, as they are scaled uniformly. The corrected maximum efficiency of our upconversion (UC)-organic light-emitting diode (OLED) is 1.20%, which is two orders of magnitude higher than that in the previous UC-OLED (0.043%). This correction does not affect the main claim of the original paper, two orders of magnitude higher EQE and bright UC emission at a low voltage.&lt;/p&gt;&lt;p&gt;In addition, the authors would like to correct &lt;i&gt;Φ&lt;/i&gt;&lt;sub&gt;PL&lt;/sub&gt;: absolute photoluminescence quantum efficiency (PLQE) values of pristine rubrene and rubrene doped with 0.5 vol% DBP films in Table S1. The reevaluated PLQE of the pristine rubrene film is 2.8% (29.1% in the original paper), and that of the rubrene doped with 0.5 vol% DBP film is 44.9% (72.6% in the original paper). In the previous experiment, the rubrene films were encapsulated, and the epoxy resin, applied to the edge of","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adom.71111","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Photonics of Topological Magnetic Textures","authors":"Vakhtang Jandieri,&nbsp;Ramaz Khomeriki,&nbsp;Daniel Erni,&nbsp;Nicolas Tsagareli,&nbsp;Qian Li,&nbsp;Douglas H. Werner,&nbsp;Jamal Berakdar","doi":"10.1002/adom.202503479","DOIUrl":"https://doi.org/10.1002/adom.202503479","url":null,"abstract":"<p>Topological textures in magnetically ordered materials are an important case studies for fundamental research with promising applications in data science. They can also serve as photonic elements to mold electromagnetic fields endowing them with features inherent to the spin order, as demonstrated analytically and numerically in this work. A self-consistent theory is developed for the interaction of spatially structured electromagnetic fields with non-collinear, topologically non-trivial spin textures. A tractable numerical method is designed and implemented for the calculation of the formed magnetic/photonic textures in the entire simulation space. Numerical illustrations are presented for scattering from point-like singularities, i.e. Bloch points, in the magnetization vector fields, evidencing that the geometry and topology of the magnetic order results in photonic fields that embody orbital angular momentum, chirality as well as magnetoelectric densities. Features of the scattered fields can serve as a fingerprint for the underlying magnetic texture and its dynamics. The findings point to the potential of topological magnetic textures as a route to molding photonic fields.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202503479","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683761","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Controlling Ultrafast Photonic-Plasmonic Coupling in a Hybrid Platform for Biosensing Applications","authors":"Diego Florio,&nbsp;Andrea Chiappini,&nbsp;Laura Pasquardini,&nbsp;Mario Barozzi,&nbsp;Monica Bollani,&nbsp;Salvatore Stagira,&nbsp;Tersilla Virgili","doi":"10.1002/adom.202503745","DOIUrl":"https://doi.org/10.1002/adom.202503745","url":null,"abstract":"<p>Photonic crystals (PhCs) are attractive for several applications due to their ability to confine light and enhance near-field interactions at low fabrication cost. Their optical response is characterized by the presence of a photonic bandgap (PBG). When combined with plasmonic nanostructures supporting localized surface plasmon resonances (LSPRs), they form metal–dielectric hybrids (MDHs) with enhanced and tunable optical functionalities. Here, we fabricate an MDH featuring gold nanocaps (NCs) on the surface of a colloidal PhC (opal) and characterize its optical response using static and femtosecond transient absorption (TA) spectroscopy. Static measurements reveal a broad plasmonic resonance, arising from the LSPRs sustained by the gold NCs. TA measurements uncover a strong interplay between the metal LSPRs and the opal PBG: the plasmon transient response is significantly enhanced by the PBG. For the first time, to the best of our knowledge, we demonstrate that this enhancement can be controlled by varying the excitation wavelength, owing to the slow-light regime, in agreement with the transfer matrix model predictions. Moreover, we show as proof-of-concept that the MDH ultrafast optical response is significantly modified by bacterial deposition, enabling ultrafast switching of the transient signal and underscoring the potential of these devices for biosensing applications.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202503745","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Engineering Vanadium Oxide Coordination Structure and Exposing Specific Crystal Planes for High-Performance Electrochromism","authors":"Shichuang Cui,&nbsp;Zuhao Shi,&nbsp;Desheng Chen,&nbsp;Liwen Lei,&nbsp;Quanyao Zhu,&nbsp;Neng Li,&nbsp;Jingyong Zhang","doi":"10.1002/adom.202503630","DOIUrl":"https://doi.org/10.1002/adom.202503630","url":null,"abstract":"<div>\u0000 \u0000 <p>The electrochromic performance of vanadium pentoxide is limited by sluggish ion diffusion kinetics and poor cycling stability. Herein, we present an effective strategy to regulate the V─O chemical coordination environment and preferentially expose the (001) crystal planes, thereby enabling rapid Zn-ion diffusion, faster switching kinetics, and enhanced long-term stability. Impressively, in situ testing and density functional theory reveal that the synergy between the [VO₆] octahedra and exposed (001) facets enhances electrochromic performance by enabling efficient ion diffusion pathways, providing ample storage sites, and facilitating charge transfer. The resulting thin films exhibit rich, reversible color transitions spanning from orange-red to blue-gray, along with a high optical modulation of 59.4% at 668 nm. Furthermore, the electrochromic films are adaptable to diverse natural environments, enabling applications in adaptive camouflage and visual monitoring of energy states via color conversion. This work provides fundamental insights into structure-property relationships in V₂O₅ and offers a rational design strategy for high-performance electrochromic materials in next-generation smart devices.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147684016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nitrogen-Free Multi-Resonance Skeletons With Intrinsically Twisted Structures, Fast Spin-Flipping Rates and Aggregation-Resistant Characteristics for Efficient Deep-Blue Narrowband Electroluminescence","authors":"Fan Chen,&nbsp;Weili Li,&nbsp;Liang Chen,&nbsp;Lei Zhao,&nbsp;Xingdong Wang,&nbsp;Jianhong Lv,&nbsp;Hongkun Tian,&nbsp;Shiyang Shao,&nbsp;Lixiang Wang","doi":"10.1002/adom.202600010","DOIUrl":"https://doi.org/10.1002/adom.202600010","url":null,"abstract":"<div>\u0000 \u0000 <p>Different from conventional nitrogen-doped multi-resonance (MR) polycyclic aromatics with planar structures and aggregation emissions, novel nitrogen-free MR skeletons based on selenium/chalcogen-doped polycyclic aromatics with intrinsically twisted structures, fast spin-flipping rates and aggregation-resistant characteristics are developed for efficient deep-blue narrowband emission. Weak intermolecular <i>π</i>-stacking and aggregation emission at high doping concentrations are realized for the naked skeletons without decoration owing to their inherent deplanarized geometrical configurations induced by much longer Se─C bonds (1.87−1.91 Å) than B−C bonds (1.52−1.57 Å) in the formed selenaborinane heterocycles. Meanwhile, fast reverse intersystem crossing with rate constants up to 8.6 × 10⁶ s⁻¹ are triggered by strong spin-orbit coupling of selenium, which are more than 100-fold higher than the nitrogen-based counterpart. Solution-processed organic light-emitting diode employing selenium/oxygen-doped MR emitter exhibits high-efficiency deep-blue narrowband electroluminescence with state-of-the-art external quantum efficiency of 20.4% without need of using sensitizer, paving the way for the development of efficient nitrogen-free MR emitters beyond nitrogen-doped polycyclic aromatics.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147684046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Solvent-Kinetics-Regulated Anti-Solvent Crystallization Enables Tunable-Bandgap CsPbBrxCl3−x Perovskite Microcrystal Films for High-Performance Photodetectors","authors":"Ronghuan Liu,&nbsp;Sean Pan,&nbsp;Dingjun Wu,&nbsp;Bihua Hu,&nbsp;Zi-Wei Zheng,&nbsp;Hai Zhou","doi":"10.1002/adom.202502361","DOIUrl":"https://doi.org/10.1002/adom.202502361","url":null,"abstract":"<div>\u0000 \u0000 <p>All-inorganic perovskite microcrystal films (MCFs) have emerged as promising candidates for next-generation optoelectronic devices due to their excellent stability and outstanding photoelectronic performance. This work presents a solvent-dynamics modulation strategy in which continuous antisolvent injection is employed to maintain a highly supersaturated precursor environment, thereby inhibiting Ostwald ripening. This approach not only prevents the dissolution of nucleation seeds and microcrystals but also enables precise control over dynamic nucleation and the directional growth of crystals. Consequently, it enables the scalable fabrication of high‑purity, highly crystalline CsPbBr_xCl₃₋_x microcrystalline films with tunable thickness and composition. The resulting CsPbCl₃ microcrystal films exhibit thicknesses ranging from 12 to 47 µm and trap-state densities as low as 3.514 × 10⁹ cm⁻³, approaching bulk single-crystal quality. Photoconductive detectors based on these films demonstrate excellent performance under 405 nm illumination, with a responsivity of 120 A/W, a detectivity of 1.87 × 10¹³ Jones, and a linear dynamic range of up to 159 dB, outperforming most reported CsPbCl₃ devices. Moreover, this strategy is applicable to the synthesis of bandgap-tunable (2.20–2.90 eV) CsPbBr_xCl₃₋_x microcrystal films, which exhibit an ultralow bowing parameter (b = 0.064 eV) indicative of near-ideal alloy-mixing behavior. This work provides a universal and scalable solution for solution-processed high-quality, bandgap-tunable perovskite microcrystal films, paving the way for their applications in broadband and weak-light-detection optoelectronics.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bay-functionalized [7]Helicene Bilayer Nanographenes","authors":"Anmol Thanai,&nbsp;Vikas Sharma,&nbsp;Louis Minion,&nbsp;Hassan Khan,&nbsp;Hadeel Abbas,&nbsp;George F. S. Whitehead,&nbsp;Avantika Hasija,&nbsp;Jessica Wade,&nbsp;Matthew John Fuchter,&nbsp;Ashok Keerthi","doi":"10.1002/adom.202502564","DOIUrl":"https://doi.org/10.1002/adom.202502564","url":null,"abstract":"<p>Helical bilayer nanographenes (HBNGs) represent a promising class of materials for advanced optoelectronic and chiroptical applications, owing to their extended <i>π</i>-conjugation, intrinsic chirality, and tunable interlayer interactions. Here, the rational design and synthesis of <i>bay</i>-functionalized [7]HBNGs incorporating methoxy, diketone, and phenazine moieties is reported. These tailored modifications enable precise tuning of redox properties and significantly enhance photophysical properties, including pronounced spectral shifts, prolonged fluorescence lifetimes of up to 10 ns, and fluorescence quantum yields reaching 55%. Importantly, the resulting [7]HBNGs exhibit strong electronic circular dichroism and exceptional circularly polarized luminescence (CPL), with CPL brightness values as high as 110 M⁻¹ cm⁻¹. The modular, convergent strategy enables versatile late-stage modification of bay-substituted HBNGs from a single scalable precursor, streamlining access to diverse derivatives and opening new opportunities for their application in molecular electronics, chiroptical devices, and advanced optoelectronic materials.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adom.202502564","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Solution and Vacuum-Based Scalable Deposition Methods for Perovskite/Si Tandem Solar Cells","authors":"Bhaskar Parida,&nbsp;Ahmer A.B. Baloch,&nbsp;Omar Albadwawi,&nbsp;Baloji Adothu,&nbsp;Shahzada Pamir Aly,&nbsp;Vivian Alberts,&nbsp;Madhulita Sundaray","doi":"10.1002/adom.202503341","DOIUrl":"https://doi.org/10.1002/adom.202503341","url":null,"abstract":"<div>\u0000 \u0000 <p>Perovskite/Si tandem solar cells (TSCs) have recently made rapid progress, with certified power conversion efficiencies (PCEs) reaching 34.85%, highlighting their strong potential to surpass the efficiency limits of conventional single-junction Si devices. The realization of such highly efficient TSCs largely relies on solution, vacuum, and hybrid deposition methods. These technologies include spin-coating, slot-die coating, blade coating, spray-coating, screen printing, inkjet printing, thermal evaporation, sputtering, and atomic layer deposition (ALD), along with approaches combining solution and vacuum techniques. This review paper summarizes the deposition methods used to fabricate perovskite films, carrier transport layers (CTLs), and electrodes for the top perovskite cell of perovskite/Si TSCs. Additionally, this review outlines deposition methods for interconnection layers (ICLs) between perovskite and Si sub-cells, as well as the encapsulation required for the long-term stability of TSCs. Furthermore, a cost comparison between solution-processed and vacuum-based methods is presented. Finally, the review discusses future directions and challenges of perovskite/Si TSCs.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 13","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147683786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}