Advanced Optical Materials最新文献

{"title":"Tunable Asymmetric Thermal Transport via Phonon Polaritons Enhancement in Nanophotonic Cavities","authors":"Siqi Xie,&nbsp;Shuo Qiao,&nbsp;Hongxin Zhu,&nbsp;Jinlong Du,&nbsp;Lin Yang,&nbsp;Haidong Wang,&nbsp;Bingyang Cao","doi":"10.1002/adom.71650","DOIUrl":"https://doi.org/10.1002/adom.71650","url":null,"abstract":"<div>\u0000 \u0000 <p>Dynamic control of nanoscale heat flow is a pivotal challenge for thermal management in advanced integrated circuits and high-power compact devices. Conventional phonon-based modulation strategies are fundamentally restricted by the intrinsic crystalline lattice, exhibiting limited performance in modulation amplitudes and directional transport. This necessitates the exploration of new physical paradigms. Phonon polaritons, hybrid quasiparticles arising from phonon-photon coupling, bridge thermal and electromagnetic transport, thus opening transformative possibilities for photonics-based thermal control. Here, we demonstrate ultrahigh heat flow enhancement and active directional control of heat conduction through phonon-polariton coupling enabled by nanophotonic cavities. Asymmetric graphene nanoresonators patterned on suspended silicon dioxide nanobeams launch and confine surface plasmon–phonon polaritons (SPPPs) that transport heat along the structure. By tailoring cavity geometry, the effective thermal conductivity increases from 1.48 to 4.73 Wm⁻¹K⁻¹, corresponding to a resonant enhancement of up to 219%. This enhancement arises from Fabry–Pérot resonances and Purcell-type amplification of SPPP modes, while structural asymmetry further induces asymmetric SPPP excitation, yielding a thermal rectification ratio of 143%. Our results uncover an optical mechanism for amplifying and directing heat flow, expanding the application of nanophotonics into the thermal domain and establishing a foundation for polariton-based reconfigurable thermal circuitry and optically controlled nanoscale heat management.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 34","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148943431","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":"Achieving Large Emission Shifts in Organic Lumiphores by Pressure-Regulated Charge-Transfer Characteristic","authors":"Huining Liu,&nbsp;Yajing Jiang,&nbsp;Zirun Chen,&nbsp;Zhoukun Xiao,&nbsp;Aisen Li,&nbsp;Kai Wang,&nbsp;Wenbo Wu,&nbsp;Qian Li","doi":"10.1002/adom.71647","DOIUrl":"https://doi.org/10.1002/adom.71647","url":null,"abstract":"<div>\u0000 \u0000 <p>Piezochromic materials (PCMs) with remarkable color contrast and fatigue resistance, have important potential applications, but few such organic luminophores have been reported. Herein, we propose an acceptor engineering strategy to develop high-performance PCMs. Three molecules (TTB, TTN, TTNB) were synthesized based on two triphenylethylene-functionalized triphenylamine donors and a thiadiazole-derived acceptor. Among them, TTNB with a stronger electron-withdrawing NBT unit, shows the most pronounced intramolecular charge transfer (ICT). Upon compression, all of them exhibit pressure-induced red-shifts. Impressively, TTNB achieves a broad emission shift from 626 nm (yellow) to 771 nm (near‑infrared, NIR) with a high piezochromic coefficient of 27.80 nm/GPa, and excellent linearity. This sensitivity surpasses the other two compounds and most reported luminescent materials. TTNB also demonstrates full reversibility and reproducible color switching upon pressure release. Mechanism studies reveal that the excellent piezochromic behaviors of TTNB originate from strong ICT and synergistic pressure effects, including reduced intermolecular distances and increased planarity. This work elucidates an ICT-based excited-state regulation mechanism and offers design principles for high-performance PCMs.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 34","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148943517","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":"ZnO Microwire Integration on Nondevelopable Surfaces for High-Performance Photodetectors (Advanced Optical Materials 34/2026)","authors":"Yang Wang,&nbsp;Ying-Li Ma,&nbsp;Zongxuan Liu,&nbsp;Rui Wei,&nbsp;Yuqing Wang,&nbsp;Chen-Yang Zhang,&nbsp;Yining Meng,&nbsp;Shun-Xin Li,&nbsp;Bo Zou","doi":"10.1002/adom.71638","DOIUrl":"https://doi.org/10.1002/adom.71638","url":null,"abstract":"<p><b>Photodetectors</b></p><p>Featuring flexible and curved artificial vision systems, this cover illustrates the integration of ZnO microwire array photodetectors with bionic eye architectures. The represented work presents a template-assisted fabrication strategy for high-performance photodetectors on flexible substrates and non-developable curved surfaces, enabling advanced micro/nano bionic eyes with exceptional responsivity and broad application potential in future bio-inspired imaging technologies. More details can be found in the Research Article by Shun-Xin Li and co-workers (DOI: 10.1002/adom.71451).\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 34","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.71638","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148943071","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":"Buried Layer Enhances Interfacial Dipole Toward Ultrabright Blue Perovskite Light-Emitting Diodes","authors":"Bufan Yu,&nbsp;Jiacheng Liu,&nbsp;Yutong Pan,&nbsp;Shangwei Feng,&nbsp;Qing Du,&nbsp;Yue Liang,&nbsp;Lei Wang,&nbsp;Jiangshan Chen,&nbsp;Dongge Ma","doi":"10.1002/adom.71645","DOIUrl":"https://doi.org/10.1002/adom.71645","url":null,"abstract":"<div>\u0000 \u0000 <p>The emerging micro-displays and visible light communication demand light-emitting devices capable of simultaneously achieving high efficiency and ultrahigh brightness under high current injection. Lead-halide perovskite light-emitting diodes (PeLEDs) are intrinsically capable of sustaining high efficiency and high brightness, making them highly attractive for micro-display and visible light communication technologies. While such performance has been well demonstrated in green PeLEDs, blue PeLEDs still lag far behind due to severe nonradiative recombination at high current densities. Herein, we report a potassium thiocyanate (KSCN) interfacial dipole layer strategy for blue PeLEDs that simultaneously improves interfacial energy-level alignment, suppresses leakage current by forming a compact bottom interface, and regulates the crystallization of perovskite films. Benefiting from the synergistic optimization of interfacial electronic structure and film quality, the resulting devices achieve a maximum external quantum efficiency (EQE) of 17.73% with a narrow emission at 491 nm (FWHM ≈ 15 nm). Meanwhile, the device delivers an ultrahigh luminance of 41890 cd m⁻² and improved operational stability with a fivefold increase in lifetime. This work demonstrates that interfacial coordination engineering provides an effective route to simultaneously achieve high efficiency and high brightness in blue PeLEDs.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 34","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148943211","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":"Fused Framework: Visible-Light-Excited, Robustly Time-Dependent Multicolor Phosphorescence From a Dispersed Organic Molecule","authors":"Danman Guo,&nbsp;Yiling Miao,&nbsp;Tong Zou,&nbsp;Jinzheng Chen,&nbsp;Wei Zhang,&nbsp;Di Wu,&nbsp;Yi Zhang,&nbsp;Zhenguo Chi,&nbsp;Huahua Huang","doi":"10.1002/adom.71646","DOIUrl":"https://doi.org/10.1002/adom.71646","url":null,"abstract":"<div>\u0000 \u0000 <p>Achieving persistent room-temperature phosphorescence (RTP) with a time-dependent afterglow in organic systems is highly attractive for superior optoelectronic applications, yet remains challenging in stability and visible-light excitation. Herein, we present an efficient strategy of ‘fused framework’ to design a phosphor (TpPTZ) integrated with a triplet-stabilizing unit and a bending-vibrational conformation via a shared phenyl ring. It realizes visible-light excited, robust time-dependent afterglow when dispersed in polar polymer matrixes. With an ultralow doping content of 0.1 wt.%, the afterglow color switches from yellow to green within seconds, even at an elevated temperature of 343 K. Studies reveal that the dual afterglow originates from two triplet states of the dynamic conformations of TpPTZ. As the bending dihedral angle (<i>θ</i>_Tp-ph) increased, the energy levels of singlet (S₁) and triplet (T₁) excited states intersect at <i>θ</i>_Tp-ph of 33° and then invert from S₁ &lt; T₁ to S₁ &gt; T₁. Thus, a strong yellow afterglow occurs at a small <i>θ</i>_Tp-ph of ∼30°, and a weak green afterglow arises at <i>θ</i>_Tp-ph larger than 33°. This work demonstrates a new strategy of ‘fused framework’ for combining new functions into organic persistent RTP molecules, promoting their further diversification of functional properties for optoelectronic and biological applications.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 34","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148943520","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":"Spectral Compensation Strategy for Radical-Induced Dye Degradation in Liquid Crystal Polymer Composites","authors":"Wei-Hsien Wu,&nbsp;Li-Min Chang,&nbsp;Yu-Hsuan Peng,&nbsp;Hsiu-Hui Chen,&nbsp;Chun-Ta Wang","doi":"10.1002/adom.71606","DOIUrl":"https://doi.org/10.1002/adom.71606","url":null,"abstract":"<p>Radical species generated during UV curing induce degradation of conventional dichroic dyes in photopolymerized liquid crystal polymer composites (LCPCs), severely limiting their optical stability and device lifetime. A compensation-based materials strategy is introduced to decouple dye functionality from radical-rich photopolymerization environments by incorporating a photochromic liquid crystalline dye, <b>DTCP-BIPH-OC8</b> (DTCP-LC), into black dye-doped LC systems. Unlike conventional dichroic dyes, DTCP-LC undergoes a reversible open–closed ring transformation and exhibits intrinsic resistance to radical-induced degradation, thereby maintaining stable absorption in the red spectral region during UV curing. Through spectral overlap, DTCP-LC compensates for degradation-induced absorption loss of the commercial black dye M1012, preserving broadband optical attenuation. This hybrid dye strategy is validated in both polymer-dispersed and polymer-network liquid crystal architectures. The resulting hybrid devices exhibit voltage-dependent modulation between opaque and transparent states, high haze, and stable switching performance, without altering the established fabrication process. This study presents a photochemically robust dye-integration strategy for scalable photopolymerized photonic composites and establishes a general materials design strategy for protecting functional chromophores in radical-mediated manufacturing processes.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 33","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.71606","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148903842","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 “Demonstration of a Graphene Adjustable-Barriers Phototransistor with Tunable Ultra-High Responsivity”","authors":"","doi":"10.1002/adom.71662","DOIUrl":"https://doi.org/10.1002/adom.71662","url":null,"abstract":"<p>C. Strobel, C. A. Chavarin, M. Knaut, C. Wenger, A. Heinzig, and T. Mikolajick, “Demonstration of a Graphene Adjustable-Barriers Phototransistor with Tunable Ultra-High Responsivity,” <i>Advanced Optical Materials</i>, <i>13</i>, no. 18 (2025): 2500344, https://doi.org/10.1002/adom.202500344.</p><p>In Figure 4a of the manuscript, a wrong normalization of the dark and photocurrent was applied. Thereby, we divided the measured dark and photocurrent in ampere by the area of the device, which is 50 × 50µm², yielding currents of about 0.1 A/cm². However, illumination with 455 nm wavelength spread over a much larger area leads to parasitic absorption in n-Germanium. Considering the diffusion length in n-Germanium of around 1.5–3 mm, the current collection arises from a much larger area than the pure device area of 50 × 50 µm. Thus, the normalized photocurrent would be much lower, which would be more realistic because in this situation no gain within the Gr/n-Ge Schottky diode must be assumed. We therefore want to replace Figure 4a with normalized currents with a new Figure 4a with non-normalized currents. This makes sense in our view, because we do not know exactly the diffusion length in n-germanium and thus the correct area for normalization. Furthermore, to ensure comparability of currents between Figure 4a,b, we also must replace Figure 4b with normalized currents with a new Figure 4b with non-normalized currents, although in Figure 4b the normalization is correct, because we have an optical filter (a-Si:H) in this device, which mostly impedes parasitic current absorption in n-Germanium.</p><p>We apologize for this error.</p><p>The revised Figure 4a,b can be found below. The last sentence in the Figure caption is also new and should be included in the corrected manuscript. The text in the main manuscript must not be adapted because no reference in the text to normalized currents is applied.</p><p></p><p>Figure 4. Output characteristics in the dark (black curve) and under blue light illumination with increasing optical power density from 32 µW cm⁻²(light blue curve) to 484 µW cm⁻² (dark blue curve) of a) a graphene/n-Ge reference photodiode device, and b) a photo-GABT with an a-Si:H gate semiconductor. Note that the illumination area extends over approximately 5 × 5 mm² – significantly larger than the dimensions of the devices.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 33","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.71662","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148904344","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":"From Molecular Design to Optical Anisotropy: Orientation Control in BODIPY Langmuir-Blodgett Films","authors":"Lilia Huynh,&nbsp;Jason Bessonnet,&nbsp;Lucas Frédéric,&nbsp;Céline Fiorini-Debuisschert,&nbsp;Simon Vassant,&nbsp;Hélène Fensterbank,&nbsp;Emmanuel Allard,&nbsp;David Kreher,&nbsp;Fabrice Charra,&nbsp;Nicolas Fabre","doi":"10.1002/adom.71602","DOIUrl":"https://doi.org/10.1002/adom.71602","url":null,"abstract":"<p>Molecular orientation within ultrathin films is a critical factor in controlling their optical and electronic properties for surface-based photonics and optoelectronics. In this study, we examine two amphiphilic boron-dipyrromethene (BODIPY) derivatives, distinguished by the number of hydrophobic alkyl chains, and investigate their organization and optical response using Langmuir–Blodgett deposition. The spatial and orientational distribution of molecules at the nanoscale is determined by combining hyperspectral imaging, photoluminescence radiation pattern analysis, and incidence-angle-resolved absorption spectroscopy. We evidence, both experimentally and based on a new and original theoretical model, the formation of organized monolayers exhibiting either in-plane or perpendicular transition dipole alignment, depending on the molecular symmetry. These results underscore the deep impact of molecular engineering on supramolecular order and anisotropic optical properties at interfaces, providing a robust strategy for the design of functional thin films down to the monolayer level for advanced optical devices.</p>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 33","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/adom.71602","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148903818","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":"From Organic Afterglow to Phototransistor Memory via Trap-Controlled Charge Kinetics","authors":"Yi-Hsun Weng,&nbsp;Qi-An Hong,&nbsp;Cheng-Liang Liu,&nbsp;Yan-Cheng Lin,&nbsp;Wen-Chang Chen","doi":"10.1002/adom.71607","DOIUrl":"https://doi.org/10.1002/adom.71607","url":null,"abstract":"<div>\u0000 \u0000 <p>Organic afterglow exploits photo-induced electron transfer (PIET) and diffusion-/transport-limited charge recombination to produce long-lasting emission. Because the kinetics are governed by charge separation, trapping/detrapping, and delayed recombination, they can be tuned by donor–acceptor redox strength, composition, and radical stability, thereby offering an optical approach to studying trap-regulated charge dynamics. In parallel, organic phototransistor memory (OPTM) aims to enhance photoinduced charge separation and to stabilize trapped carriers at the channel/electret interface, thereby achieving high photosensitivity and long retention. Guided by this shared trap-controlled framework, we develop an afterglow-emissive electret based on a triphenyl-triazine-functionalized polymer donor (PPTZ) with a deep HOMO level, interacting with cationic photocatalyst acceptors in OPTM. Photoexcitation triggers PIET from PPTZ to the acceptors, forming trapped holes in the PPTZ matrix and long-lived radical species that recombine slowly, thereby yielding persistent emission and promoting the device's photoresponse. Notably, the optimal OPTM achieves a photosensitivity of 1.2 × 10⁷ and a high memory ratio &gt; 10⁴. Regarding weak-light detection, the optimal OPTM achieves a maximum responsivity of 2786 A W⁻¹ and specific detectivity of 4.1 × 10¹⁴ Jones. Overall, this work establishes a universal, unified design strategy that links trap-mediated afterglow emission to trap-modulated OPTM operation for high-performance memory.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 33","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148904195","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":"Plasmon-Enhanced Photodetection in Ferroelectric-Tunable Two-Dimensional Phototransistor","authors":"Junyi She,&nbsp;Xin Liu,&nbsp;Yonghong Cheng,&nbsp;Guodong Meng","doi":"10.1002/adom.71434","DOIUrl":"https://doi.org/10.1002/adom.71434","url":null,"abstract":"<div>\u0000 \u0000 <p>Attributed to the low absorbance originated from atomic-scale thickness, photogating-induced trapping effect is always implemented on two-dimensional (2D) phototransistors to improve photogain and photoelectric conversion efficiency, which inevitably leads to a compromise to response speed. In this work, a high-performing phototransistor based on WS₂ channel, Al:HfO₂ ferroelectric layer, and Au nanoparticles (NPs) is meticulously proposed. Au NPs with tailored nanostructures induce localized surface plasmon resonance (LSPR) to improve light harvesting. The synergistic interplay between plasmonic excitation effect and ferroelectric-gating enables precise localized field engineering, which enhances exciton dissociation and mitigates competing trapping mechanisms. This strategy effectively promotes photocarrier multiplication and facilitates tunable charge transport. As a result, the proposed device demonstrates a prominent detectivity of 1.36 × 10¹⁴ Jones along with a fast response speed of 9.51 ms at zero gate bias, achieving an appealing balance between detection efficiency and response time. Furthermore, the leakage current and heat loss are remarkably suppressed due to the gate-free operation mode. The as-developed phototransistor based on the dual mechanisms demonstrates a promising potential to obtain ultrasensitive large-scale sensor arrays beyond the traditional photogating strategies.</p>\u0000 </div>","PeriodicalId":116,"journal":{"name":"Advanced Optical Materials","volume":"14 33","pages":""},"PeriodicalIF":7.2,"publicationDate":"2026-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148903667","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}