最新刊期
- 摘要：Mechanoluminescence （ML） materials have garnered extensive attention owing to their unique force-light conversion characteristic. Currently， most ML materials cannot deliver consistent and reliable luminescence responses to repeated mechanical stimuli， which restricts their application across diverse fields. In this work， Tb3+ full-doped Ca9Tb（PO4）7 is synthesized， and the ML properties of Ca9Tb（PO4）7/polydimethylsiloxane （CTPO/PDMS） composites are investigated. The material exhibits exceptional self-recovery and reproducible ML performance， featuring a rapid self-recovery within 0.25 s. For continuous 10000 tensile cycles， its luminescence output is still recordable and observable by naked eye. The underlying mechanisms for the self-activated， repeatable， and self-recoverable ML of CTPO/PDMS is explored， which should be driven by the interfacial triboelectric effects. Such superior ML properties endow CTPO/PDMS composites with tremendous application potentials in dynamic anti-counterfeiting and structural health monitoring.关键词：mechanoluminescence;repeatability;self-recovery;anti-counterfeiting;structural health monitoring1|5|0更新时间：2026-05-27
- 摘要：To address the challenges of poor thermodynamic stability and difficult high-temperature preparation of metastable γ-Ga₂O₃， this paper proposes an innovative space-confined chemical vapor deposition （SCCVD） strategy. This method takes advantage of the surface energy and chemical potential differences between the amorphous precursor powder and the crystalline film. By generating a high saturated vapor pressure inside the micron-scale confined space， we can precisely control the deposition rate difference in a reducing atmosphere. The study shows that the γ-Ga₂O₃ thin film epitaxially grown on a fluorophlogopite mica substrate exhibits a pronounced （111） preferred orientation， following a pyramidal step-flow growth mode， with an optical bandgap of 5.3 eV. With the in-situ auxiliary doping of substrate elements Mg and Al， the film remains phase-stable at 1200 °C. This represents the highest temperature tolerance achieved for γ-Ga₂O₃ to date. Furthermore， leveraging the van der Waals layered characteristics of fluorophlogopite mica， the epitaxial film was successfully delaminated without damage and transferred to a flexible substrate， demonstrating excellent mechanical flexibility and high-curvature bending resistance. This work not only overcomes the bottleneck of high-temperature preparation of metastable phases but also provides an ideal material platform for the development of flexible solar-blind detection and wearable optoelectronic devices.关键词：γ-Ga₂O₃;CVD;Metastable phase1|5|0更新时间：2026-05-25
- 摘要：Erbium-doped fiber amplifier serve as critical components in optical fiber communication systems. Investigating erbium-doped fiber and its amplification characteristics is of significant importance for the upgrading and capacity enhancement of these systems. Owing to the introduction of ytterbium ions， erbium-ytterbium co-doped fibers can effectively improve the local coordination environment of erbium ions and significantly enhance the pumping efficiency under cladding-pumped configurations. This provides an effective technical approach for achieving high-bandwidth， high-efficiency， and long-haul optical transmission systems.This paper elucidates the energy transfer mechanisms within the erbium-ytterbium co-doped system and discusses the influence of doping composition on its spectral characteristics. It presents a systematic review of the research progress regarding erbium-ytterbium co-doped fibers and its associated amplifiers across three major application scenarios： core-pumped optical amplification， cladding-pumped optical amplification， and space-division multiplexing optical amplification. Finally， the key issues and challenges associated with the development of erbium-ytterbium co-doped fibers and its amplifer are analyzed， and an outlook on their future development trends is provided.关键词：Broadband amplification;cladding pumping;Erbium-Ytterbium co-doped fiber;energy transfer;space division Multiplexing1|4|0更新时间：2026-05-25
- 摘要：The fluorescence stability of carbon dots （CDs）， a novel class of zero-dimensional carbon nanomaterials， is a critical factor limiting their practical applications. This paper provides a systematic review of the core mechanisms that determine CDs fluorescence stability， analyzing the influence of intrinsic factors， including the orderliness of the carbon core and the types， density， and chemical state of surface functional groups， on CDs fluorescence. The effects of external environmental factors （pH， temperature， light intensity， and ion concentration） on CDs fluorescence are also summarized. Additionally， it summarizes strategies for enhancing the fluorescence stability of carbon dots， including optimization of synthesis routes， surface modification strategies such as amination or esterification cross-linking， heteroatom doping， rigid encapsulation， and construction of core-shell structures. Fluorescence-stable carbon dots have wide-ranging applications in fields such as bioimaging， optoelectronics， and photocatalysis.关键词：carbon dots;fluorescence stability;surface functional groups;external environmental factors19|11|0更新时间：2026-05-22
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Preparation and Performance Study of AgNWs/MXene-Based Composite Flexible Transparent Electrodes 增强出版 AI导读
摘要：The performance of flexible transparent electrodes （FTEs） is a key factor affecting the optoelectronic efficiency and stability of flexible organic light-emitting diodes （FOLEDs）. Conventional indium tin oxide （ITO） electrodes， due to their inherent brittleness， struggle to meet the requirements of flexible device applications. In this paper， a AgNWs/MXene composite flexible transparent electrode was fabricated on a flexible substrate using solution processing， combined with argon plasma treatment to optimize electrode performance. The as-prepared composite electrode exhibits a low sheet resistance of 18.2 Ω/sq and a high transmittance of 91.2%. After introducing PEDOT：PSS as a modification layer， the root-mean-square （RMS） roughness is reduced to only 4.4 nm. When used as an anode in FOLED devices with fluorescent Alq3 as the emitting layer， the device shows a turn-on voltage of 3.0 V and a luminance of 4238 cd/m². The composite electrode also demonstrates excellent mechanical flexibility （sheet resistance increase <10% after 1000 bending cycles） and environmental stability （sheet resistance increase <20% after 240 h storage in air）， with the device retaining 87.9% of its initial luminance after 1000 bending cycles.关键词：flexible organic light-emitting diode （FOLED）;flexible transparent electrode （FTE）;silver nanowires （AgNWs）;MXene;PEDOT：PSS9|8|0更新时间：2026-05-22 -
Synthesis, Photophysical and Chiroptical Properties of Pinene-based Chiral Iridium(III) Complexes 增强出版 AI导读
摘要：By introducing a chiral ligand induction strategy， two pairs of iridium complexes， Λ/Δ-Ir（pppy）2（acac） and Λ/Δ-Ir（pppy）2（tmd） （pppy = 2-phenyl-5，6-pinenopyridine）， were synthesized and readily separated by conventional column chromatography. All complexes exhibit similar photophysical properties in solution. Remarkably， self-quenching is significantly suppressed even at high concentrations owing to the bulky pinene spacer that minimizes bimolecular interactions. Importantly， the Λ- and Δ- diastereomers exhibit intense and opposite CD and CPL signals with luminescence dissymmetry factors glum on the order of 10-3. These results demonstrate that introducing a chiral， sterically hindered pinene moiety at the 5，6-positions of 2-phenylpyridine not only facilitates diastereomer separation but also effectively enables strong chiroptical responses while maintaining excellent anti-quenching properties.关键词：Iridium complexes;chiral synthesis;photophysical properties;chiroptical properties;pinene-derived ligand26|8|0更新时间：2026-05-21 - 摘要：Lanthanide complexes with unique luminescent properties exhibit potential applications in fields such as display， biological imaging， and photocatalysis. Luminescent cerium（III） （Ce（III）） complexes with parity-allowed d-f transition show the characteristics of tunable luminescence color， short excited-state lifetime， and relatively strong absorption， which have received widespread attention from researchers in recent years. Starting from the d-f transition luminescence mechanism， we preliminarily analyze the spectral regulation model of Ce（III） complexes and reveals the regulation mode of 5d energy levels， and further review the research progress of luminescent Ce（III） complexes with different ligand skeletons.关键词：Cerium（III） complexes;d-f transition;photoluminescence2|7|0更新时间：2026-05-21
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Exploration of Brightness Limits of Lu3Al5O12:Ce/Al2O3 Composite Ceramics under Laser Excitation 增强出版 AI导读
摘要：Lu3Al5O12：Ce/Al2O3 （L/A） fluorescent ceramics exhibit low thermal quenching， high thermal conductivity， and a short fluorescence lifetime. Owing to their ultrahigh saturation threshold under laser excitation， they are important fluorescent conversion materials for high-output laser lighting sources. However， previous studies have been limited by packaging methods， laser systems， and optical systems， making it difficult to fully explore the limits of optical output and luminous exitance of L/A fluorescent ceramics. In this work， based on improved laser and optical systems， the maximum output power could reach 100 W in the high-power （HP） mode， while the maximum excitation power density could reach 390 W/mm2 in the high-power-density （HPD） mode. The optical performance test results show that， in the HP mode， the sample achieved a luminous flux of 12035 lm and a luminous efficacy of 153 lm/W under 78.5 W excitation. When the input power was further increased， excessive local heat generation and insufficient heat dissipation increased the thermal stress of the sample and caused damage. In the HPD mode， no obvious luminescence saturation was observed at the maximum excitation power density of 390 W/mm2， and a luminous flux of 550.8 lm and a luminous efficacy of 172 lm/W were obtained. This study explores the saturation threshold and luminous-exitance limit of fluorescent ceramics under high-power and high-power-density laser excitation， providing insights for further improving the performance of fluorescent conversion materials.关键词：Composite fluorescent ceramics;high-power;High-power density;Luminous exitance47|11|0更新时间：2026-05-20 - 摘要：With the rapid advancement of artificial intelligence， the traditional von Neumann architecture can hardly satisfy the increasing demand for computing power due to the separation of memory and computation. Neuromorphic computing， inspired by biological nervous systems， offers a promising alternative to overcome this bottleneck. Optoelectronic synaptic devices have attracted extensive attention owing to their fast response and low power consumption. Among diverse material systems， organic semiconductors exhibit great potential by virtue of superior flexibility， transparency and facile fabrication.Herein， an organic optoelectronic synaptic device with two-dimensional MXene interface modification is fabricated with the structure of ITO/PEDOT：PSS/PM6：Y6/MXene/PFN-Br/Ag. MXene modification effectively enhances the photoelectric responses under 380 nm， 525 nm and 808 nm light illumination. Under 808 nm optical pulse stimulation， the paired-pulse facilitation index reaches 113.6% at Δt = 1 s， higher than 109.2% of the reference device. The device also stably implements multiple synaptic plasticities including SDDP， SNDP and SRDP. Furthermore， a handwritten letter recognition model is established based on synaptic behaviors. The MXene-modified device achieves a high recognition accuracy of 92.3%， outperforming the 90.1% of the reference one， which demonstrates its promising application prospects in neuromorphic vision systems.关键词：Optoelectronic synapse;Organic bulk heterojunction;MXene;interfacial modification48|12|0更新时间：2026-05-19
- 摘要：NiOx has attracted considerable attention as an inorganic hole injection layer （HIL） material for quantum-dot light-emitting diode （QLED）. Nevertheless， its synthesis is still limited by high cost and cumbersome fabrication procedures. In this work， we synthesize monodisperse， highly crystalline NiOx nanoparticles （average size ~ 5.5 nm） via a hot-injection method， which combines the low-cost advantage of solution processing with the elimination of high-temperature annealing. Furthermore， we introduce a （2-（9H-Carbazol-9-yl）ethyl）phosphonic acid （2PACz） molecular layer at the interface between the NiOx HIL and the hole transport layer. Such interfacial modification effectively suppresses solvent corrosion and reduces surface hydroxyl defect density by 6.3%. Red QLED incorporating this hybrid HIL exhibits a decrease in turn-on voltage from 6.1 V to 5.8 V， along with an enhancement in external quantum efficiency from 5.24% to 7.34%. Moreover， the operational lifetime is enhanced by 73% compared with the reference device. This study provides a facile and low-cost approach for fabricating NiOx-based HIL for all-inorganic QLED.关键词：quantum dot light-emitting diode;hot-injection;nickel oxide;inorganic hole injection layer47|13|0更新时间：2026-05-19
- 摘要：The thermal quenching behavior of rare earth luminescent centers can be effectively inhibited by using the lattice shrinkage characteristics of negative thermal expansion （NTE） host at high temperature， which provides a new way for the design of high-performance optical temperature sensing and anti-counterfeiting materials. In this work， （KMg）0.4In1.6W3O12： Yb/Ho up-conversion phosphors were prepared by a solid state reaction method. XRD and structural refinement confirmed that Yb3+ and Ho3+ were incorporated into the lattice and the samples had a hexagonal phase structure. Under 980 nm laser excitation， the sample mainly emits green light （549 nm， 5F4/5S2 → 5I8） and red light （665 nm， 5F5 → 5I8）. The temperature-dependent upconversion luminescence spectra show that the upconversion luminescence of the sample is significantly enhanced in the range of 398-573 K due to the negative thermal expansion effect of the host， and the total luminescence intensity at 573 K is 7.8 times that at 373 K. Based on the non-uniform thermal response of red-green light emission， the change of luminescence from yellow-green to orange-red is realized. The dual-mode temperature sensing performance of luminescence intensity ratio （LIR） and color coordinate ratio （CIER） is excellent. The relative sensitivity （Sr） of LIR mode is 0.82% K-1 at 398 K， and Sr is 0.26% K-1 at 488 K in CIER mode. Visual dynamic anti-counterfeiting and non-contact temperature monitoring are realized by using the significant change of luminescent color with temperature. It shows that the phosphor has good application potential in optical temperature sensing and high-end dynamic anti-counterfeiting.关键词：negative thermal expansion;Thermal enhancement;up-conversion luminescence;temperature sensing;dynamic anti-counterfeiting50|7|0更新时间：2026-05-19
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Light Extraction Efficiency Enhancement of Near Ultraviolet Face-up LEDs using Liquid Packaging 增强出版 AI导读
摘要：The low light extraction efficiency （LEE） has become a bottleneck factor limiting the performance of near ultraviolet （NUV） face-up light-emitting diodes （LEDs）. In this study， we systematically investigated the influence of liquid encapsulation configuration， sapphire substrate thickness， and chip size on the optical output characteristics of NUV face-up LEDs utilizing a new kind of fluorine-based oil encapsulation material with high ultraviolet transmittance and high viscosity. Both simulation and experimental results demonstrate that the chip-level liquid cup packaging can effectively mitigate total internal reflection at the chip surface and substrate sidewalls， and redirect escaped light toward the center of the quartz hemispherical lens， thereby maximizing LEE. Furthermore， thin sapphire substrate and large chip size can facilitate upward propagation of light within the chip， thus reducing optical absorption losses in the bracket dam and enhancing LEE. After the systematic optimization， the light output power density and external quantum efficiency （EQE） of the NUV face-up LED chip are improved by 70.55% and 70.25%， respectively. These findings provide critical insights for developing high-efficiency NUV face-up LED devices.关键词：Near Ultraviolet light-emitting diode;Face-up chip;liquid packaging;light extraction efficiency;sapphire substrate73|9|0更新时间：2026-05-19 - 摘要：Lead-free halide double perovskites have emerged as ideal host materials for rare-earth ion doping， owing to their tunable crystal field environment， abundant lattice sites， and low phonon energy. In this work， Er3+ singly doped and Er3+，Yb3+co-doped Cs2NaLuCl6 double perovskites were successfully synthesized via a facile solvothermal method. Under ultraviolet （UV） excitation， the Er3+ singly doped Cs2NaLuCl6 exhibited intense green downshifting （DS） emission. By introducing Yb3+ co-doping and optimizing the doping concentration， precise tuning of the luminescence color from green to orange and finally to red was achieved. Meanwhile， this material exhibits excellent upconversion （UC） luminescence properties under near-infrared （NIR） excitation， and demonstrates outstanding temperature response characteristics within the temperature range of 120 - 480 K. This system can achieve three non-contact optical temperature measurement modes. Among them， the temperature measurement method based on the fluorescence intensity ratio of thermal coupling energy levels （FIR） has a relative sensitivity （Sr） of 8.46% K-1 at 120 K， and has excellent cycle stability and repeatability. In summary， this material has broad prospects for development in solid-state luminescence and optical temperature measurement.关键词：scintillating glass;Ce3+ doped;Tb3+ doped;energy transfer51|14|0更新时间：2026-05-18
- 摘要：Upconversion nanoparticle lateral flow assay （UCNPs-LFA） is a novel point-of-care testing （POCT） method that combines the unique optical properties of upconversion luminescent nanomaterials with the convenience of an immunochromatographic platform， offering advantages such as high sensitivity and low background interference. This article provides a systematic review of the technical principles of UCNPs-LFA， strategies for material synthesis and surface functionalization， methods for optimizing detection performance， and the latest research advances in fields such as biomedical diagnostics， food safety analysis， and environmental monitoring. Through the anti-Stokes emission mechanism induced by near-infrared light excitation， UCNPs effectively overcome the limitations of traditional colloidal gold test strips， such as low sensitivity and susceptibility to matrix interference. This paper further explores the role of optimization strategies—such as core-shell structure regulation， surface modification， and signal amplification—in enhancing detection performance， and summarizes application cases of this technology in the detection of various targets. Finally， it outlines the future development directions of UCNPs-LFA toward intelligent， portable， and multi-target simultaneous detection， highlighting its key potential in driving the evolution of POCT technology toward precision， quantification， and networking.关键词：upconversion nanoparticles;lateral flow assay;Point-of-care testing;luminescent labels;biosensing45|3|0更新时间：2026-05-18
- 摘要：Mechanoluminescence （ML） refers to a phenomenon where certain material systems emit light when subjected to external mechanical stimuli （such as compression， bending， stretching， impact or scratching）， and it holds great potential for applications in stress sensing， anti-counterfeiting encryption， biological tissue imaging， and structural health monitoring. A variety of inorganic ML systems have been successfully developed to date， and the visible and near-infrared bands in particular have been extensively investigated. However， the severe overlap between these bands and the solar spectrum limits their application potential in specific scenarios. In contrast， the ultraviolet （UV） spectral range （200–400 nm） features unique advantages： for instance， it has high photon energy， especially the deep UV band shows no overlap with the solar spectrum at all， endowing UVC ML with an ultra-high signal-to-noise ratio. Therefore， it has irreplaceable application value in covert communication， special marking， structural health monitoring and other fields. Based on this， this review summarizes the research progress in inorganic UV ML， delves into its developmental history， application value and future research directions， and thus provides a reference for the further advancement of this research field.关键词：mechanoluminescence;ultraviolet;Solar-blind;self-recoverable;trap63|10|0更新时间：2026-05-18
- 摘要：Mechanoluminescent （ML） materials enable the conversion of mechanical energy into optical energy under mechanical stimuli， demonstrating significant application potential in fields such as stress sensing and light-emitting devices. However， the regulatory mechanisms of dopant types and concentrations on luminescence performance are highly complex. Furthermore， long persistent luminescence （LPL） generates continuous background optical noise that interferes with the extraction of dynamic stress signals， thereby restricting the further optimization of material properties. Focusing on lithium tantalate （LiTaO3）-based ML materials， this study conducts data-driven doping optimization and mechanistic research utilizing machine learning methods. By establishing a comprehensive evaluation polynomial model with normalization processing， it is predicted that the benchmark system LiTaO3：xTb3+ achieves optimal comprehensive luminescence performance at doping concentrations around 0.6% and 3%. Concurrently， the strongest LPL suppression and the optimal ML intensity are realized at concentrations near 0.1% and 5%， respectively. Feature analysis employing a Gaussian Process Regression （GPR） model coupled with an Automatic Relevance Determination （ARD） mechanism reveals that the microscopic features most significantly impacting ML are dopant ion radius， lattice distortion rate， trap depth， and defect concentration. Based on these findings， the optimal concentrations and corresponding performance metrics for introducing various co-dopants into the benchmark system were further predicted. La3+ co-doping can reduce afterglow intensity by 56.02%； Bi3+ co-doping increases ML intensity by 19.96% while simultaneously decreasing afterglow intensity by 55.20%. Notably， the optimal co-doping combinations for ML performance and comprehensive luminescence performance are the Sm3+/Tm3+ systems and the Pr3+/Yb3+ systems， respectively. Finally， a symbolic regression model is utilized within the microscopic feature space to derive the most probable explicit algebraic formula for ML. This indicates that screening for high-performance comprehensive luminescent materials must follow two major criteria： selecting dopant ions with high polarizability and a significant ionic radius difference from the host substitution sites， and choosing a host matrix with a controllable and robust capacity for defect accommodation. This study provides an innovative approach for the data-driven doping design and precise performance regulation of mechanoluminescent materials.关键词：mechanoluminescence;co-doping;machine learning;LiTaO3;Gaussian process regression55|17|0更新时间：2026-05-13
- 摘要：Quantum-dot superlattices exhibit collective optoelectronic properties originating from ordered interdot packing and enhanced interdot coupling， and are therefore considered a promising material platform for high-performance light-emitting devices. However， translating structurally coherent superlattices into device-compatible patterned thin films remains a key challenge for their application in high-resolution display technologies. Recently， Xuyong Yang、Taw-Woo Lee、and Yuchen Wu et al. reported pixelated perovskite quantum-dot superlattice light-emitting diodes in Nature. In this work， rhombic dodecahedral CsPbBr3 quantum dots with high geometric symmetry and robust colloidal stability were developed through a ligand-fluoride co-stabilization strategy. Combined with capillary liquid-bridge confined assembly， this approach enabled the fabrication of superlattice thin-film arrays featuring in-plane long-range order， ultrathin vertical confinement and precise spatial patterning. The resulting devices achieved a peak external quantum efficiency of 30.9%， a maximum luminance of 117144 cd m-2 and a pixel density of 5080 pixels per inch， and were further demonstrated in an active-matrix display. This work provides a viable route for applying ordered quantum-dot superlattices in high-resolution display technologies.关键词：perovskite quantum dots;superlattices;pixelated light-emitting diodes;ordered assembly;high-resolution displays42|13|0更新时间：2026-05-13
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Realization of 520 nm Green Laser Diodes with InGaN/AlGaN/GaN Multiple Quantum Well Active Region 增强出版 AI导读
摘要：Green laser diodes（LDs）suffer from the well-known "green gap" problem， characterized by low wall plug efficiency in the green spectral region. This is mainly attributed to the difficulty in achieving high-quality active regions. In this work， we designed and grew a novel active region with an InGaN/AlGaN/GaN multiple quantum wells（MQWs）structure. Owing to the protective effect of AlGaN， the surface morphology of the MQWs was greatly improved， a yellow- emitting MQW with a root-mean-square（RMS）roughness as low as 0.5 nm has been achieved. Finally， we fabricated InGaN/AlGaN/GaN MQW green laser diodes（LDs）with a wavelength of 520 nm. The LD exhibited a slope efficiency of 0.36 W/A and an optical output power of 180 mW at 2 A.关键词：MOCVD;GaN;LD;AlGaN cap47|10|0更新时间：2026-05-13 - 摘要：Perovskite light-emitting diodes （PeLEDs） are considered strong candidates for next-generation display technologies owing to their excellent optoelectronic properties. Although substantial progress has been made in device performance， achieving high-quality perovskite films for high-performance PeLEDs remains a critical challenge in the field. In this study， by depositing a thin LiF modification layer on a conventional organic hole transport layer， the wettability of the hole transport layer is greatly improved. Optical characterization indicates that the quality of the perovskite film deposited on top is enhanced， accompanied by a reduction in the content of low-dimensional perovskite phases. Moreover， the insulating nature of LiF reduces hole injection， leading to more balanced charge carrier injection. As a result， the maximum external quantum efficiency of the perovskite light-emitting diodes is increased from 11.9% to 17.1%， representing an improvement of approximately 44%.关键词：Perovskite light-emitting diodes;interface modification;lithium fluoride;surface wettability44|10|0更新时间：2026-05-13
- 摘要：Perovskite light-emitting diodes （PeLEDs） have attracted extensive attention owing to their high color purity， solution processability， and excellent electroluminescent performance. However， defect states and wetting mismatch at the PEDOT：PSS/perovskite buried interface can aggravate nonradiative recombination and induce carrier injection imbalance， thereby limiting further improvement in device performance. In this work， phenylphosphonic acid （PhPA） was selected as an interfacial modification molecule to construct an interfacial layer between PEDOT：PSS and the perovskite emissive layer， and isopropanol （IPA） rinsing was further introduced to optimize the interfacial state. The results show that PhPA can regulate the surface chemical environment and surface energy of PEDOT：PSS， improve perovskite film formation， and suppress nonradiative recombination. After IPA rinsing， redundant PhPA molecules at the interface are reduced， and the carrier recombination process is further improved. Based on this strategy， the maximum external quantum efficiency of the green device is improved from 6.59% to 9.51%， and the operational lifetime （T50） shows a significant more-than-fourfold enhancement， increasing from 104.24 s to 433.11 s. This interfacial treatment strategy expands the application of phosphonic acid molecules in buried-interface modulation of PeLEDs and provides useful experimental evidence for improving device efficiency and operational stability.关键词：perovskite;light-emitting diode;interfacial engineering;phenylphosphonic acid179|54|0更新时间：2026-05-11
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