ACS Photonics最新文献_第8页

Neuromorphic Phototransistors with Built-in Heterojunction for Efficient and Accurate Adaptive Sensing 内置异质结的神经形态光电晶体管，用于高效准确的自适应传感

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-05 DOI: 10.1021/acsphotonics.5c01133

Zexi Lin, Wenxiao Zhao, Xing Lin, Liyan Zhang, Jiaqi Gao, Sheng Xu, Enguo Chen, Tailiang Guo, Yun Ye* and Huipeng Chen*,

{"title":"Neuromorphic Phototransistors with Built-in Heterojunction for Efficient and Accurate Adaptive Sensing","authors":"Zexi Lin, Wenxiao Zhao, Xing Lin, Liyan Zhang, Jiaqi Gao, Sheng Xu, Enguo Chen, Tailiang Guo, Yun Ye* and Huipeng Chen*, ","doi":"10.1021/acsphotonics.5c01133","DOIUrl":"10.1021/acsphotonics.5c01133","url":null,"abstract":"Neuromorphic vision systems have the capacity to simulate the perception and processing of visual information by visual cells in the retina. However, when confronted with the challenges posed by a substantial volume of complex data and complex environments, traditional neuromorphic vision systems are unable to handle redundant signals of overenhancement and suppression. These systems are required to face the considerable challenges posed by complicated circuits and algorithms. In this paper, we present an adaptive synaptic transistor with a built-in heterojunction that can switch between three modes of synaptic excitation-inhibition effect, excitation-adaptive, and inhibition-adaptive photoconductivity effect by utilizing light switching and wavelength change. The device can complete the entire adaptation process from excitation sensitization to self-adaptation to the initial current in 1 s, and from excitation sensitization to adaptation in 3.2 s. The adaptation speed is superior to that of the human eye (5 min). The combination of convolutional neural networks (CNNs) with adaptive synaptic transistors has yielded the development of an advanced neuromorphic vision system. This system exhibits fast self-adaptation and static image recognition and classification capabilities, with a recognition rate that exceeds 90%, thereby facilitating the advancement of next-generation neuromorphic vision systems.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5121–5132"},"PeriodicalIF":6.7,"publicationDate":"2025-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145007186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Aliovalent Doping-Induced Enhancement of Self-Trapped Exciton Emission in Ruddlesden–Popper Perovskite 六价掺杂诱导的Ruddlesden-Popper钙钛矿自困激子发射增强

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-04 DOI: 10.1021/acsphotonics.5c01371

Tong Chang, Tongtong Kou, Qilin Wei, Xin Li, Xinxin Han, Liang Wang*, Shiguo Han* and William W. Yu*,

{"title":"Aliovalent Doping-Induced Enhancement of Self-Trapped Exciton Emission in Ruddlesden–Popper Perovskite","authors":"Tong Chang, Tongtong Kou, Qilin Wei, Xin Li, Xinxin Han, Liang Wang*, Shiguo Han* and William W. Yu*, ","doi":"10.1021/acsphotonics.5c01371","DOIUrl":"10.1021/acsphotonics.5c01371","url":null,"abstract":"Self-trapped exciton (STE) emission stands out for its large Stokes shift, broad emission spectrum, and high photoluminescence quantum yield (PLQY). In this work, we developed an Sb3+-doped low-dimensional layered halide, Cs2CdBr2Cl2, as a system to achieve efficient broadband emission. By fine-tuning the Sb3+ doping concentration, we induced moderate lattice distortion, resulting in a suitable Huang–Rhys factor (S = 18.00) and a high exciton binding energy (Eb = 144.73 meV), which collectively enabled strong yellow STE emission with a PLQY of nearly 80%. Experimental and theoretical investigations reveal that the emission originates from STE states associated with distorted [SbCl4Br2]3– octahedra. This highly efficient luminescent material, when combined with commercial phosphors, achieves a high color rendering index (Ra) of 90.8 and exhibits excellent radiation resistance and great potential for X-ray imaging applications.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5231–5239"},"PeriodicalIF":6.7,"publicationDate":"2025-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144987456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Label-Free Third-Harmonic Generation (THG) Imaging for Cerebellar Research: Layer-Specific Structural Imaging and Long-Term Pathological Tracking 小脑研究无标签三次谐波成像：层特异性结构成像和长期病理跟踪

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-03 DOI: 10.1021/acsphotonics.5c01095

Yuan Yu, Liang Zhu, Mengqi Wang, Peng Fu, Hequn Zhang, Bingcong Chu, Fen Yang, Xiaofeng Zhao, Zhiqing Zhang and Wang Xi*,

{"title":"Label-Free Third-Harmonic Generation (THG) Imaging for Cerebellar Research: Layer-Specific Structural Imaging and Long-Term Pathological Tracking","authors":"Yuan Yu, Liang Zhu, Mengqi Wang, Peng Fu, Hequn Zhang, Bingcong Chu, Fen Yang, Xiaofeng Zhao, Zhiqing Zhang and Wang Xi*, ","doi":"10.1021/acsphotonics.5c01095","DOIUrl":"10.1021/acsphotonics.5c01095","url":null,"abstract":"The cerebellum possesses a unique and delicate cytoarchitecture that is essential for motor coordination and cognitive processing. However, persistent technical limitations hinder precise, deep, and longitudinal in vivo imaging of the cerebellar structure and function by using endogenous signals. In this work, we present third-harmonic-generation (THG) imaging as a robust platform for long-term cerebellar observation. By employing low-power second near-infrared (NIR-II) 1300 nm excitation, we achieved real-time in vivo THG imaging of the mouse cerebellar gray matter, revealing its three-layer structure and histological morphology. Then, we combined the THG signal with fluorescence signal to identify the unique structure signals from erythrocytes and myelin sheath in different layers. Furthermore, we successfully longitudinally quantitatively monitored pathological progression in cuprizone-induced demyelination over 9 weeks and tracked postischemic recovery dynamics in photothrombosis models. In summary, our work affirms that the THG signal could demonstrate the physiological and pathological changes of regional cerebellar structures, a finding which provides a potential longitudinal tracking and label-free in vivo means for exploring the mechanism of cerebellar development and disease in three layers and white matter (WM) within the deep region.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5106–5120"},"PeriodicalIF":6.7,"publicationDate":"2025-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/pdf/10.1021/acsphotonics.5c01095","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144931079","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Efficient Second-Harmonic Generation in Silicon Carbide Nanowaveguides 碳化硅纳米波导中高效二次谐波的产生

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-02 DOI: 10.1021/acsphotonics.5c01636

Yi Zheng, Ailun Yi, Chaochao Ye, Kresten Yvind, Han Zhang, Xin Ou* and Minhao Pu*,

{"title":"Efficient Second-Harmonic Generation in Silicon Carbide Nanowaveguides","authors":"Yi Zheng, Ailun Yi, Chaochao Ye, Kresten Yvind, Han Zhang, Xin Ou* and Minhao Pu*, ","doi":"10.1021/acsphotonics.5c01636","DOIUrl":"10.1021/acsphotonics.5c01636","url":null,"abstract":"Tremendous efforts have been made to realize efficient second-harmonic generation in silicon photonics, as the common materials, such as silicon and silicon nitride, lack the χ(2) nonlinearity. Therefore, extra fabrication or operation complexity were added to introduce effective χ(2). Combining the intrinsic χ(2) nonlinearity of silicon carbide and the strong light confinement in the high-index contrast silicon carbide-on-insulator platform, second-harmonic generation can be realized in a silicon-based material platform using a simple fabrication and pumping scheme. We investigate second-harmonic generation in 3-mm-long single-pass silicon carbide waveguides fabricated from two distinct silicon carbide thin-film fabrication methods, including ion-cut and wafer-thinning methods. For the ion-cut method, we achieve a normalized second-harmonic generation efficiency of 70% W1– cm–2 and milliwatt-level output power. For the wafer-thinning method, we demonstrate a higher normalized second-harmonic generation efficiency of 152% W– 1 cm–2 due to the improved device propagation loss. The demonstration shows the great potential of a silicon carbide-on-insulator as a silicon-based material platform for integrated nonlinear photonics.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"4879–4885"},"PeriodicalIF":6.7,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Termination-Driven Control over Bound States in the Continuum Q-Factors and Frequencies in Plasmonic Double Net Metamaterials 等离子体双网超材料中连续统束缚态的终端驱动控制

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-02 DOI: 10.1021/acsphotonics.5c00916

Cédric Schumacher*, Bilel Abdennadher, Ullrich Steiner and Matthias Saba*,

{"title":"Termination-Driven Control over Bound States in the Continuum Q-Factors and Frequencies in Plasmonic Double Net Metamaterials","authors":"Cédric Schumacher*, Bilel Abdennadher, Ullrich Steiner and Matthias Saba*, ","doi":"10.1021/acsphotonics.5c00916","DOIUrl":"10.1021/acsphotonics.5c00916","url":null,"abstract":"Interlaced metallic wire meshes are 3D metamaterials consisting of two intertwined metallic networks. These plasmonic double nets give rise to otherwise unobserved longitudinal, weakly dispersive, and broadband electron acoustic modes from the effective plasma frequency of the double net down to arbitrarily low frequencies. These modes have recently been shown to generate confined slab modes with extremely long lifetimes (high quality factors), so-called quasi-bound states in the continuum. This work reveals the central role of the double net termination in determining the mode’s resonant frequency and quality factor. We compare two limiting cases: a tennis net termination recently studied experimentally by others and a protruding column array with a much lower quality factor, as demonstrated by microwave transmission experiments and full-wave simulations. Our work thus vividly demonstrates the failure of a homogenization approach to explain and quantify the physics of terminated plasmonic network materials. We introduce a new approach in which additional evanescent bulk states are included in the scattering problem, yielding a qualitative understanding of the slab’s optical response. The resulting engineering principles pave the way for the design and exploitation of these materials for applications such as coherent light generation.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5009–5016"},"PeriodicalIF":6.7,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Stable Microwave Signal Generation by Heterodyning Dual Lasers Injection-Locked to a Single Microring Resonator 外差双激光注入锁定在一个微环谐振器产生稳定的微波信号

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-02 DOI: 10.1021/acsphotonics.5c01183

Siyu E, Yuyao Guo*, Xinhang Li, Yihao Fan, Minhui Jin, Yanyang Zhou, Weihan Xu, Yu Li, Liangjun Lu, Wansu Bao, Jianping Chen and Linjie Zhou*,

{"title":"Stable Microwave Signal Generation by Heterodyning Dual Lasers Injection-Locked to a Single Microring Resonator","authors":"Siyu E, Yuyao Guo*, Xinhang Li, Yihao Fan, Minhui Jin, Yanyang Zhou, Weihan Xu, Yu Li, Liangjun Lu, Wansu Bao, Jianping Chen and Linjie Zhou*, ","doi":"10.1021/acsphotonics.5c01183","DOIUrl":"10.1021/acsphotonics.5c01183","url":null,"abstract":"We present a photonic integrated microwave signal generation approach using a dual self-injection-locked (DSIL) laser. The DSIL laser integrates two commercially available distributed feedback (DFB) lasers with a single silicon nitride (Si3N4) microring resonator (MRR), exhibiting a high quality-factor (Q-factor) of approximately 2 × 106. By sharing one resonator, both lasers simultaneously achieve self-injection locking, and their frequency fluctuations become highly synchronized. Each self-injection-locked (SIL) laser exhibits integral line widths of 2.3 kHz and 2.4 kHz, highlighting the strong noise suppression that results from high Q-factor resonator feedback. This enables the generation of a heterodyne microwave signal at 13.38 GHz with a narrow line width of about 8.75 kHz. The phase noise of the 13.38 GHz carrier frequency generated by the DSIL architecture is below −85 dBc/Hz at 30 kHz offset, which is more than 30 dB lower than that of a 15 GHz microwave signal produced by heterodyning two independent SIL lasers. Over a 10 h measurement period, the microwave signal at 13.38 GHz exhibits a frequency drift of less than 900 kHz (approximately 67 ppm at 10 h), representing a significant advancement for chip-scale approaches without external frequency stabilization. This stability corresponds to a minimum Allan deviation of 4.9 × 10–7 at a 1 s averaging time, which is 83 times lower than that of independent SIL lasers. Our results underscore the potential of leveraging large-perimeter resonators, low-loss wide waveguides, and precise phase control to realize compact, ultrastable microwave sources for emerging microwave applications, such as next-generation wireless communications and radar.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5133–5143"},"PeriodicalIF":6.7,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

High Sensitivity and Large Scanning Range Optical Antennas Enabled by Multicasting Ridge-Waveguide Subwavelength Structure Arrays 多播脊波导亚波长结构阵列实现高灵敏度大扫描范围光天线

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-02 DOI: 10.1021/acsphotonics.5c01068

Weijie Xu, Xianxian Jiang, Yelong Bao, Junpeng Lu, Zhenhua Ni and Junjia Wang*,

{"title":"High Sensitivity and Large Scanning Range Optical Antennas Enabled by Multicasting Ridge-Waveguide Subwavelength Structure Arrays","authors":"Weijie Xu, Xianxian Jiang, Yelong Bao, Junpeng Lu, Zhenhua Ni and Junjia Wang*, ","doi":"10.1021/acsphotonics.5c01068","DOIUrl":"10.1021/acsphotonics.5c01068","url":null,"abstract":"With the rapid development of large-scale integrated photonics, optical phased array (OPA) is an effective way to realize highly integrated, stable and low-cost beam control system. Achieving a large field of view (FOV) in the longitudinal direction without increasing fabrication cost and system complexity is still a significant challenge in OPA antennas. Here, a high sensitivity and large scanning range antenna based on subwavelength structure array is proposed to enhance the longitudinal scanning and free-space radiating efficiency by using the ridge-waveguide structure and backward-emitting. A millimeter-long grating antenna with a far-field beam divergence of 0.13° and a wavelength sensitivity of 0.236°/nm is experimentally demonstrated. Furthermore, by using different lateral radiative segments periods, we introduce a multicasting grating antenna with a large scanning range up to 40.4°. The proposed devices show significant improvement in longitudinal wavelength sensitivity compared with the typical waveguide grating antennas.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"5068–5073"},"PeriodicalIF":6.7,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928814","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Toward Single-Photon Detection with Superconducting Niobium Diselenide Nanowires 超导二硒化铌纳米线的单光子探测

IF 7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-02 DOI: 10.1021/acsphotonics.5c01195

Pietro Metuh, Athanasios Paralikis, Paweł Wyborski, Sherwan Jamo, Alessandro Palermo, Lucio Zugliani, Matteo Barbone, Kai Müller, Niels Gregersen, Saulius Vaitiekėnas, Jonathan Finley, Battulga Munkhbat

{"title":"Toward Single-Photon Detection with Superconducting Niobium Diselenide Nanowires","authors":"Pietro Metuh, Athanasios Paralikis, Paweł Wyborski, Sherwan Jamo, Alessandro Palermo, Lucio Zugliani, Matteo Barbone, Kai Müller, Niels Gregersen, Saulius Vaitiekėnas, Jonathan Finley, Battulga Munkhbat","doi":"10.1021/acsphotonics.5c01195","DOIUrl":"https://doi.org/10.1021/acsphotonics.5c01195","url":null,"abstract":"We present superconducting nanowire photodetectors based on hBN-encapsulated, few-layer NbSe2, showing signatures of single-photon sensitivity. The top-down fabrication process preserves the superconducting properties of NbSe2, as confirmed by low-temperature transport measurements showing comparable results to unpatterned sheets, and it maintains a contact and wiring resistance down to ∼30 Ω at T = 4 K. Meandered NbSe2 nanowires exhibit high responsivity (up to 4.9 × 104 V/W) over a spectral range of 650–1550 nm in a closed-cycle cryostat at 4 K, outperforming samples with different geometries in this work. The meander achieves a recovery time of (135 ± 36) ns, a system timing jitter of (1103 ± 7) ps, and a detection efficiency of ∼0.01% at 0.95Ic. A linear increase of the count rate with the number of photons between the noise level and the latching threshold offers a signature of single-photon sensitivity at 1100 nm.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"45 1","pages":""},"PeriodicalIF":7.0,"publicationDate":"2025-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144928827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lightsails for Interstellar Travel: Photonics for Propulsion, Thermal Management and Stability 星际旅行的光帆：推进、热管理和稳定性的光子学

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-09-01 DOI: 10.1021/acsphotonics.5c00450

Jadon Y. Lin, C. Martijn de Sterke, Ognjen Ilic and Boris T. Kuhlmey*,

引用次数: 0

Atomic Layer Deposition-Based Ultrathin SnOx Buffer for High Passivation Quality in Silicon Heterojunction Solar Cells 基于原子层沉积的超薄SnOx缓冲液用于硅异质结太阳能电池的高钝化质量

IF 6.7 1区物理与天体物理

ACS Photonics Pub Date : 2025-08-30 DOI: 10.1021/acsphotonics.5c00467

Mengmeng Chu, Seokjin Jang, Hasnain Yousuf, Zhong Pan, Junzhe Zhang, Maha Nur Aida, Rafi Ur Rahman, Duy Phong Pham, Muhammad Quddamah Khokhar* and Junsin Yi*,

{"title":"Atomic Layer Deposition-Based Ultrathin SnOx Buffer for High Passivation Quality in Silicon Heterojunction Solar Cells","authors":"Mengmeng Chu, Seokjin Jang, Hasnain Yousuf, Zhong Pan, Junzhe Zhang, Maha Nur Aida, Rafi Ur Rahman, Duy Phong Pham, Muhammad Quddamah Khokhar* and Junsin Yi*, ","doi":"10.1021/acsphotonics.5c00467","DOIUrl":"10.1021/acsphotonics.5c00467","url":null,"abstract":"Tin oxide (SnOx) layers fabricated via atomic layer deposition (ALD) effectively serve as electron transport or sputter-resistant buffer layers in perovskite, silicon, and tandem solar cells, mitigating the interface defect density induced by transparent conductive oxide (TCO) in heterojunction (HIT) photovoltaic devices. This study introduces a 7 nm SnOx layer between P-doped amorphous Si (n-a-Si:H) and TCO to significantly enhance the minority carrier lifetime (MCLT). The incorporation of SnOx increased the MCLT of silicon wafers by approximately 32.5%, from 1328 to 1760 μs, measured at an excess carrier density of 1.0 × 1015 cm–3. UV–visible spectroscopy analysis determined the SnOx film bandgap to be 3.48 eV, facilitating effective absorption of plasma-induced radiation and substantially reducing damage during TCO deposition. X-ray photoelectron spectroscopy (XPS) reveals that SnOx (x ≈ 1.8) exhibits n-type conductivity, effectively passivating n-a-Si:H and mitigating plasma damage, enhancing MCLT. Consequently, the optimized photovoltaic device achieved superior performance, exhibiting a short-circuit current density (Jsc) of 40.84 mA/cm2, an open-circuit voltage (Voc) of 728 mV, a fill factor (FF) of 80.53%, and an overall power conversion efficiency (PCE) of 23.95%. These findings underscore the potential of ultrathin SnOx layers to enhance both efficiency and durability of advanced silicon-based solar cells.","PeriodicalId":23,"journal":{"name":"ACS Photonics","volume":"12 9","pages":"4916–4923"},"PeriodicalIF":6.7,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144920679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0