Optical and Quantum Electronics最新文献

{"title":"Variable high-contrast all-optical self-switching of femtosecond solitonic pulses in multi-dual-core optical fiber with distributed optical asymmetry","authors":"Mateusz Winkowski,&nbsp;Mattia Longobucco,&nbsp;Jozef Chovan,&nbsp;Dariusz Pysz,&nbsp;Ryszard Buczynski,&nbsp;Ignác Bugár","doi":"10.1007/s11082-026-09092-9","DOIUrl":"10.1007/s11082-026-09092-9","url":null,"abstract":"<div><p>Effective alloptical selfswitching of Cband femtosecond pulses, driven by pulse energy in a nonlinear fiber coupler, was experimentally investigated. A key contribution of this work is the detailed analysis of optical asymmetry between the two fiber cores influencing the switching mechanism. The asymmetry was examined using a multicore, highly nonlinear softglass fiber containing five noninteracting dualcore units with distinct propagationconstant mismatches. The study systematically evaluated the fiber length and input polarization effects, tracking changes in the output intensity distribution and extending the analysis to the spectral domain. Different regimes of highcontrast switching based on soliton selftrapping were observed and correlated with the degree of optical asymmetry. Beyond its fundamental insights, this work advances the state of the art by reducing the required switching energy, shortening the fiber length, and increasing the number of achievable switching steps.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s11082-026-09092-9.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optoelectronic and thermoelectric properties of high-performance AlSb semiconductors","authors":"Dilshod Nematov,&nbsp;Amondulloi Burkhonzoda,&nbsp;Iskandar Raufov,&nbsp;Sherali Murodzoda,&nbsp;Saidjafar Murodzoda,&nbsp;Sakhidod Sattorzoda,&nbsp;Anushervon Ashurov,&nbsp;Barot Makhsud Islomzoda,&nbsp;Kholmirzo Kholmurodov","doi":"10.1007/s11082-026-09057-y","DOIUrl":"10.1007/s11082-026-09057-y","url":null,"abstract":"<div><p>This study presents a comprehensive first-principles investigation of the optoelectronic and thermoelectric properties of AlSb in its cubic and hexagonal phases. Structural optimization was performed using the SCAN meta-GGA functional, while the electronic and optical properties were evaluated within the modified Becke-Johnson potential combined with the Hubbard correction (mBJ + U) framework, which provides an improved description of the electronic structure and band-gap values in closer agreement with available experimental data than conventional GGA and SCAN approaches. Both AlSb phases are found to be quasi-direct band-gap semiconductors, with calculated band gaps of 1.71 eV for the cubic phase and 1.50 eV for the hexagonal phase. Additional mBJ + SOC calculations reveal a noticeable reduction of the band gap due to relativistic effects associated with Sb atoms, while preserving the overall electronic-band topology. The optical response reveals strong absorption in the visible and ultraviolet spectral regions, moderate reflectivity, and high refractive indices, indicating pronounced light-matter interaction characteristic of III–V semiconductors. Owing to its reduced symmetry and narrower band gap, the hexagonal phase exhibits enhanced absorption at lower photon energies and a red-shifted optical response compared with the cubic polymorph. Thermoelectric transport calculations demonstrate large negative Seebeck coefficients, thermally activated carrier generation, and a systematic increase in the power factor with carrier concentration for both phases. The cubic phase exhibits higher power-factor values owing to its more dispersive electronic bands and enhanced electrical transport coefficients, whereas the hexagonal phase benefits from lower thermal conductivity, which is advantageous for thermoelectric applications at elevated temperatures. These results establish AlSb as a multifunctional semiconductor with tunable optoelectronic and thermoelectric properties and provide valuable insight into the relationship between crystal structure, electronic structure, and functional performance in III–V semiconductors.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148928116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantum-resilient image steganography with MitM resistance via symmetry-based compression and TransformerGAN","authors":"Kiran Malik,&nbsp;M. Ravinder,&nbsp;Gaurav Indra","doi":"10.1007/s11082-026-09106-6","DOIUrl":"10.1007/s11082-026-09106-6","url":null,"abstract":"<div><p>Image steganography, the art of concealing secret data within digital images, has become increasingly vital for secure communication. Traditional methods face limitations in data hiding capacity, statistical detectability, and robustness to transformations. Modern approaches, leveraging deep learning, particularly Generative Adversarial Networks (GANs), have shown promise in increasing embedding capacity and robustness. However, the imminent threat of quantum computing necessitates post-quantum cryptographic solutions. This paper introduces PQ-TransSteg, a novel quantum-resilient image steganographic framework that integrates asymmetry-aware compression, post-quantum cryptography, and TransformerGAN for adaptive, high-capacity embedding. Symmetry-based Graph Fourier Transformations (GFTs) reduce redundancy, maximizing embedding efficiency while preserving structural fidelity. The hybrid cryptographic layer, combining CRYSTALS-Kyber and AES, ensures confidentiality, integrity, and resistance to active MitM attacks. The TransformerGAN architecture, with multi-head self-attention, generates visually indistinguishable stego-images. Experimental results on DIV2K and COCO datasets demonstrate superior performance, achieving PSNR values up to 45.91 dB, SSIM to 0.989, and payload capacity up to 4.0 bpp, with near-random detection accuracy in contemporary steganalysis models.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dual channel sensor with fiber braiding structure for cross check humidity measuring response","authors":"Sadam Hussain,&nbsp;Heer Memon,&nbsp;Abdul Ghaffar,&nbsp;Mujahid Mehdi,&nbsp;Mansoureh Amanollahi,&nbsp;Mahrukh Fida,&nbsp;Rui Ma,&nbsp;Salamat Ali,&nbsp;Maqsood Hakro,&nbsp;Moath Alathbah","doi":"10.1007/s11082-026-09121-7","DOIUrl":"10.1007/s11082-026-09121-7","url":null,"abstract":"<div><p>This study presents a cost-effective dual channel humidity sensor. The sensor is fabricated using an innovative fiber-braiding technique. The sensor setup integrates three polymer optical fibers that braid together into a compact structure. Among the three fibers, one is the main input fiber and the other two are independent output fibers designated as Channel-1 and Channel-2. The sensor’s dual channel output configuration enables simultaneous, real-time monitoring of relative humidity with built-in cross-validation. The sensor response of one channel can be directly compared to the other channel under identical excitation and environmental conditions. Experimental evaluation demonstrates that the proposed sensor setup exhibits highly consistent performance across a relative humidity range of 30% to 80%, with a sensitivity of approximately 8.5 nW/%RH. The proposed sensor displays excellent linearity, yielding R-squared values of 0.9685 and 0.9694 for Channel-1 and Channel-2, respectively. The proposed sensor’s braided design not only ensures mechanical and optical coherence between the dual channel sensing regions but also simplifies fabrication and reduces material costs compared to conventional multi-sensor assemblies. By combining redundancy, reliability, and affordability in a single integrated platform, the proposed sensor offers a robust advantage over conventional humidity sensors.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Simulation study of a ZnO-based interferometric sensor on a microstructured GI-MMF fiber for simultaneous detection of temperature and refractive index","authors":"Abdelhak Guermat,&nbsp;Mounir Bouchaour,&nbsp;Azzedine Adouane,&nbsp;Assia Guessoum,&nbsp;Nacer Eddine Demagh,&nbsp;Mehdi Ghoumazi,&nbsp;Nadji Fares,&nbsp;Benaissa Salim,&nbsp;Mohamed Loghrab,&nbsp;Mahdi Rahmani","doi":"10.1007/s11082-026-09082-x","DOIUrl":"10.1007/s11082-026-09082-x","url":null,"abstract":"<div><p>In this paper, A compact fiber-optic interferometric sensor for simultaneous refractive index (RI) and temperature sensing is proposed and numerically investigated. The sensor is based on a graded-index multimode fiber (GI-MMF) incorporating a conical cavity coated with a ZnO thin film. The sensing principle is based on the combined use of spectral shift and reflected intensity modulation, enabling effective discrimination between RI and temperature variations. Two sensor configurations, referred to as Sensor A and Sensor B, were comparatively analyzed. The proposed sensor architectures exhibited refractive index sensitivities reaching −11.21 nm/RIU and 47.2 nm/RIU for Sensors A and B, respectively, while the corresponding temperature sensitivities were 2.84 pm/°C and 6.4 pm/°C. The thermal cross-sensitivity affecting RI measurements was estimated to be 2.53 × 10⁻⁴ RIU/°C for Sensor A and 1.35 × 10⁻⁴ RIU/°C for Sensor B, indicating a superior thermal immunity of the latter configuration. The results reveal that RI variations are primarily encoded through spectral wavelength shifts, whereas temperature changes are predominantly reflected in signal amplitude modulation. This dual-parameter interrogation strategy significantly minimizes parameter crosstalk while enhancing measurement selectivity. Owing to its compact design, low thermal cross-sensitivity, and enhanced sensing performance, the proposed architecture represents a promising platform for multiparameter fiber-optic sensing in environmental, industrial, and biomedical applications.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive Ab Initio analysis of TiFe2Sn Heusler compound: structural, magnetic, electronic, optical, thermoelectric, and thermal properties","authors":"A. El Galta,&nbsp;R. Masrour","doi":"10.1007/s11082-026-09081-y","DOIUrl":"10.1007/s11082-026-09081-y","url":null,"abstract":"<div><p>The structural, magnetic, electronic, optical, thermoelectric, and thermodynamic properties of the Heusler compound TiFe₂Sn were investigated using first-principles calculations based on density functional theory (DFT) within the full-potential linearized augmented plane wave (FP-LAPW) method. Structural optimization performed employing the generalized gradient approximation (GGA-PBE) confirms a stable cubic phase with a lattice constant of 6.0358 Å and negative formation energy, indicating thermodynamic stability. Electronic band structure calculations using the modified Becke-Johnson (Tb-mBJ) potential reveal an indirect band gap of 0.6 eV, consistent with the compound’s semiconducting nature. Optical analysis indicates strong absorption in the UV–visible range and a plasmonic-like response at higher energies, supporting potential applications in optoelectronic and plasmonic devices. Thermoelectric properties, evaluated using semi-classical Boltzmann transport theory under the Constant Relaxation Time Approximation (CRTA), yield a maximum theoretical figure of merit (Z_T) of approximately 0.97 at 300 K. Because the lattice thermal conductivity was not calculated from first principles, this value should be interpreted as an ideal upper-limit estimate of the material’s thermoelectric performance. Moreover, thermodynamic parameters including heat capacity, thermal expansion, Debye temperature, entropy, and bulk modulus were analyzed using the quasi-harmonic Debye model. Overall, the present work provides a comprehensive understanding of the multifunctional properties of TiFe₂Sn and suggests that it is a promising candidate for future thermoelectric and optoelectronic applications. However, further investigations are required to assess its practical device performance.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design and simulation of a dual-layer graphene-based slot waveguide electro–optic modulator","authors":"Mohammad Khalili Nogorani,&nbsp;Mohammad Soroosh,&nbsp;Mohammad Javad Maleki,&nbsp;Haraprasad Mondal,&nbsp;Sandip Swarnakar","doi":"10.1007/s11082-026-09119-1","DOIUrl":"10.1007/s11082-026-09119-1","url":null,"abstract":"<div><p>Graphene-based electro-optic modulators have attracted considerable attention for next-generation photonic integrated circuits because of their high carrier mobility, electrically tunable optical properties, and compatibility with silicon photonics. In this work, a new suspended dual-layer graphene slot-waveguide electro-optic phase modulator operating at the 1550 nm telecommunication wavelength is proposed and numerically investigated. Unlike conventional single-layer graphene modulators, the proposed architecture employs two suspended graphene layers embedded within a nanoscale slot waveguide to strengthen light–matter interaction and improve phase-modulation efficiency. The device performance was systematically analyzed using Ansys Lumerical MODE Solutions by investigating the effects of slot width, etch width, silicon-arm dimensions, and graphene chemical potential on the effective refractive index, wavevector, propagation loss, and phase shift. The simulation results reveal that an optimized slot width of approximately 80 nm and an etch width between 100 and 200 nm provide the most favorable balance between optical confinement and modulation performance. The proposed structure exhibits quasi-linear variation in wavevector and very low propagation loss over the graphene chemical-potential range of 0.4-1.0 eV, making it highly suitable for phase modulation. The optimized device achieves a voltage–length product of approximately 0.09 V·cm, an insertion loss of only 0.48 dB, an estimated switching energy of 0.375 pJ/bit, and an intrinsic RC-limited bandwidth of 133 GHz. A comparison with recently reported graphene-based modulators demonstrates that the proposed design provides a suitable trade-off among modulation efficiency, device footprint, bandwidth, optical loss, and power consumption. These results indicate that the proposed suspended dual-layer graphene slot-waveguide architecture is a promising candidate for compact, low-loss, and high-speed electro-optic phase modulators for future silicon photonic integrated circuits.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838239","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Asymmetric textured image sensors based on antenna theory as designed by nature","authors":"Julian Juhi-Lian Ting","doi":"10.1007/s11082-026-09083-w","DOIUrl":"10.1007/s11082-026-09083-w","url":null,"abstract":"<div><p>This work numerically validates the application of bio-inspired concepts on CMOS derived from bacterial photosynthetic light harvesters. We investigate a modification of symmetric inverted pyramid array CMOS image sensors into an asymmetrically shaped texture to explore the structural boundary of passive non-reciprocity. Diverging from traditional macroscopic continuum assumptions, we analyze whether structural asymmetry at sub-wavelength scales can induce non-reciprocal scattering under passive, linear, and time-invariant conditions. A theoretical framework based on perturbation theory is developed, estimating a potential efficiency enhancement of 5% to 15%. Numerical simulations performed via the MEEP finite-difference time-domain (FDTD) platform reveal that the linear response is highly localized, showing a subtle 0.02% change. This suggests that macroscopic Lorentz reciprocity remains robust at the investigated scale due to apex field concentration, defining a clear geometric threshold for microscopic non-reciprocity.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nanocorrugated PEDOT: PSS films for broadband-tunable organic plasmonics","authors":"Vahid Faramarzi,&nbsp;Nik Humaidi Nik Zulkarnine,&nbsp;Michael Taeyoung Hwang","doi":"10.1007/s11082-026-09122-6","DOIUrl":"10.1007/s11082-026-09122-6","url":null,"abstract":"<div><p>We present nanoscale curvature-induced plasmonic resonances in a nanocorrugated poly(3,4-ethylenedioxythiophene): polystyrene sulfonate (PEDOT: PSS) thin film without nanopatterning or structural discontinuity. We demonstrate that surface curvature enables efficient momentum matching between free-space radiation and polaronic charge oscillations, thereby exciting localized surface plasmon resonances with a Q-factor of ~ 6.2 and a near-field enhancement of 55² in the mid-infrared (MIR) regime. The corrugated film further supports multimodal photonic and hybrid photonic–plasmonic resonances, with Q-factors reaching ~ 14. Broadband spectral tunability in the MIR regime is achieved through the engineering of surface grooves and ridges. In addition, the nanocorrugated PEDOT: PSS structure exhibits a high refractive-index sensitivity of 2800 nm/RIU, confirming its strong environmental tunability and suitability for biochemical sensing applications. These results nanocorrugated PEDOT: PSS as a promising all-organic nanophotonic platform capable of strong field localization, multimode resonance engineering, and broadband tunability for flexible infrared optoelectronics and sensing.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148838100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A comparative DFT studies of optoelectronic spectra, molecular docking, and molecular dynamics simulations of quercetin, genistein, daidzein, luteolin, and catechin compounds","authors":"Mitra Kheirabadi,&nbsp;H. A. Rahnamaye Aliabad,&nbsp;Maliheh Azadparvar,&nbsp;Eisa Kohan-Baghkheirati,&nbsp;Mobina Moghadami,&nbsp;A. Asadpour Arzefooni,&nbsp;Seyede Zeinab Sadati,&nbsp;Manming Xu","doi":"10.1007/s11082-026-09091-w","DOIUrl":"10.1007/s11082-026-09091-w","url":null,"abstract":"<div><p>Human T-cell leukemia virus type 1 (HTLV-1) continues to pose a major global health challenge, and there is currently no FDA-approved antiviral therapy specifically targeting this virus. The HTLV-1 protease, a homodimeric aspartyl protease that plays a critical role in viral maturation, therefore represents a promising therapeutic target. Using network analysis of medicinal plants reported to have antiviral activity, carried out with Cytoscape and the CytoHubba plugin, flavonoids and isoflavonoids emerged as key hub metabolites. From a pool of 20,046 metabolites obtained from 1,211 medicinal plants with confirmed anti-HTLV-1 or anti-HIV activity, five compounds-Quercetin, Catechin, Daidzein, Genistein, and Luteolin were selected for further investigation. Molecular docking studies showed that all five compounds bind favorably within or near the active site of the HTLV-1 protease. Among them, Quercetin and Daidzein with binding energies reaching -5.83 and -5.75 kcal/mol displayed the strongest interactions. To further explore their physicochemical properties, density functional theory (DFT) calculations using the FP-LAPW method were performed. The calculated indirect band gaps for quercetin monohydrate, Quercetin dihydrate, Daidzein, Genistein, Luteolin, and Catechin were 1.91, 2.22, 2.58, 2.64, 2.32, and 3.63 eV, respectively, suggesting differences in stability and optical behavior among the compounds. Long-timescale molecular dynamics simulations (200 ns) demonstrated that Quercetin and Daidzein form stable complexes with the HTLV-1 protease, maintaining key interactions with both the catalytic residues and the flap regions throughout the simulation. In addition, MM-PBSA binding free energy calculations indicated that these compounds exhibit binding affinities comparable to PU6, a known peptidic inhibitor. Taken together, these findings highlight Quercetin and Daidzein as promising non-peptidic scaffolds for the inhibition of HTLV-1 protease and support their further development as plant-derived antiviral agents.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"58 11","pages":""},"PeriodicalIF":4.0,"publicationDate":"2026-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148837415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}