Journal of Quantitative Spectroscopy & Radiative Transfer最新文献_第2页

Zeeman- hyperfine structure of niobium by laser spectroscopy investigations 用激光光谱研究铌的塞曼-超精细结构

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-14 DOI: 10.1016/j.jqsrt.2025.109580

Ł.M. Sobolewski , B. Furmann , P. Głowacki , D. Stefańska

引用次数: 0

Radiation characteristics of microalgae for different aggregation states: a case of Scenedesmus obliquus 微藻在不同聚集状态下的辐射特性：以斜地藻为例

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-08 DOI: 10.1016/j.jqsrt.2025.109584

Tianbo Hou, Chenghao Lv, Miao Jiang, Zongyu Xiao, Xingcan Li

{"title":"Radiation characteristics of microalgae for different aggregation states: a case of Scenedesmus obliquus","authors":"Tianbo Hou, Chenghao Lv, Miao Jiang, Zongyu Xiao, Xingcan Li","doi":"10.1016/j.jqsrt.2025.109584","DOIUrl":"10.1016/j.jqsrt.2025.109584","url":null,"abstract":"<div><div>The aggregation state of microalgae during their growth process has a significant impact on their optical radiation characteristics. This article takes <em>Scenedesmus obliquus</em> as an example and proposes a novel cell construction method that comprehensively considers the complex multi-component structure of microalgae. Three different models, namely single growth, paired growth, and four aggregation growth are established for microalgae cells with different aggregation states. The DDA (Discrete Dipole Approximation) method is used for theoretical calculations and compared with experimental data for verification. Compared with the models of <em>Scenedesmus obliquus</em> in three aggregation states (single, paired, and four growth), the weighted average calculation effectively reduced the theoretical calculation deviation by 15 % - 200 % through the weighted average of the results. The results show that the microalgae cell model considering multi-component complex structures has high computational accuracy and is in good agreement with experimental results. In addition, when considering the effect of microalgae cell aggregation, the absorption cross-section and scattering cross-section are greatly affected, while the scattering phase function is less affected by aggregation. The values of absorption cross-section and scattering cross-section grow in a multiplicative manner with the increase of aggregation numbers.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109584"},"PeriodicalIF":2.3,"publicationDate":"2025-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144622464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Measurements and calculations of H2O broadened by CO2 collisional parameters for planetary atmospheres 行星大气中CO2碰撞参数扩大了H2O的测量和计算

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-07 DOI: 10.1016/j.jqsrt.2025.109576

É. Ducreux , B. Vispoel , B. Grouiez , R.R. Gamache , M. Lepère , S. Robert , L. Régalia

{"title":"Measurements and calculations of H2O broadened by CO2 collisional parameters for planetary atmospheres","authors":"É. Ducreux , B. Vispoel , B. Grouiez , R.R. Gamache , M. Lepère , S. Robert , L. Régalia","doi":"10.1016/j.jqsrt.2025.109576","DOIUrl":"10.1016/j.jqsrt.2025.109576","url":null,"abstract":"<div><div>Collisional parameters of H<sub>2</sub>O with CO<sub>2</sub> are currently missing from international spectroscopic databases, although they are essential for accurate modeling of water vapor in CO<sub>2</sub>-rich planetary atmospheres. In this study, high-resolution infrared spectra of H<sub>2</sub>O broadened by CO<sub>2</sub> were recorded using a Fourier Transform Spectrometer in the 1.18 and 2.34 µm spectral regions. CO<sub>2</sub>-collisional parameters for selected H<sub>2</sub>O transitions were derived through a multispectrum fitting procedure employing both Voigt and quadratic speed-dependent Voigt profiles. Furthermore, calculations based on the semi-classical Complex Robert-Bonamy-Ma formalism were performed to estimate CO<sub>2</sub>-broadened half-widths, line shifts, and their temperature dependencies across various atmospheric transparency windows. It results in a strong agreement between theoretical predictions and experimental data. Finally, the shared calculated linelist, obtained for a wide range of transitions, can be directly applied to radiative transfer modeling of atmospheres primarily composed of carbon dioxide.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109576"},"PeriodicalIF":2.3,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144622470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

An On-orbit parameter adjustment approach for DQ-1 Directional Polarimetric Camera based on the cloud data of MODIS/AUQA 基于MODIS/AUQA云数据的DQ-1定向偏振相机在轨参数平差方法

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-07 DOI: 10.1016/j.jqsrt.2025.109582

Bihai Tu , Lanlan Fan , Pingping Yao , Rufang Ti , Yi Wang , Haixiao Yu , Guangfeng Xiang , Binghuan Meng , Jin Hong

{"title":"An On-orbit parameter adjustment approach for DQ-1 Directional Polarimetric Camera based on the cloud data of MODIS/AUQA","authors":"Bihai Tu , Lanlan Fan , Pingping Yao , Rufang Ti , Yi Wang , Haixiao Yu , Guangfeng Xiang , Binghuan Meng , Jin Hong","doi":"10.1016/j.jqsrt.2025.109582","DOIUrl":"10.1016/j.jqsrt.2025.109582","url":null,"abstract":"<div><div>The Directional Polarimetric Camera (DPC) has been successfully launched on April 16, 2022, onboard the Atmospheric Environment Monitoring Satellite (DQ-1). The DPC is an ultra-wide-angle satellite-borne sensor with a swath width of 1850 km, enabling global coverage within two days. The DPC offers three operational modes: land, ocean, and custom. Given the lack of on-board calibrator, the initial state needs to be calibrated through natural features to determine the instrumental parameters suitable for cloud measurements. Meanwhile, the data products of MODIS are used as references. The experimental results show that: 1) the initial cloud optical thickness (COT) histogram trend is consistent, with significant differences in high value areas. The preset parameters limit the calculation of thick clouds with COT greater than 50, presenting a saturation situation; 2) Selecting the deep convective cloud (DCC) targets, quantitative analysis is conducted between MODIS band 1 L1B data and DPC data. The reflectance at the top of the atmosphere (TOA) of DPC approaches saturation at 0.85; 3) the custom mode is selected, the integration time is reduced by 25 %, the instructions are injected from the ground station. The DPC high reflectivity range is linearly consistent with MODIS, the deviation is <2 %, and the distribution of cloud optical thickness products is in good agreement. The on-orbit parameter adjustment method based on high reflectivity clouds has achieved the expected goals. Customized operational parameters suitable for cloud inversion have been established, providing valuable reference and technical means for instrument operational parameter adjustment and long-term series monitoring calibration.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109582"},"PeriodicalIF":2.3,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144596582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

The energy levels and Hyperfine structures constants for n = 2 states in boron-like ions 类硼离子中n = 2态的能级和超精细结构常数

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-05 DOI: 10.1016/j.jqsrt.2025.109573

Bing-Bing Li , Lei Wu , Deng-Hong Zhang , Chen-Zhong Dong , Jun Jiang

{"title":"The energy levels and Hyperfine structures constants for n = 2 states in boron-like ions","authors":"Bing-Bing Li , Lei Wu , Deng-Hong Zhang , Chen-Zhong Dong , Jun Jiang","doi":"10.1016/j.jqsrt.2025.109573","DOIUrl":"10.1016/j.jqsrt.2025.109573","url":null,"abstract":"<div><div>The atomic structure parameters of highly charged ions(HCIs) are of great importance in nuclear fusion research. L-shell ions of high-Z elements, such as boron-like ions, were used to diagnose these hot plasmas. The energy levels and hyperfine structures constants for the 1s<sup>2</sup>2s<sup>2</sup>2p, 1s<sup>2</sup>2s2p<sup>2</sup>, and 1s<sup>2</sup>2p<sup>3</sup> of boron-like ions with <span><math><mi>Z</mi></math></span>= 36, 39, 40, 46, 49, 56, 57 and 79 are calculated using the multiconfiguration Dirac–Hartree–Fock (MCDHF) method and Model quantum electrodynamics (QED) method. The contributions of the frequency independent and dependent Breit interactions, nuclear recoil effect, and QED effects are discussed in detail. We find that for energy level of low-lying states of low atomic number <span><math><mi>Z</mi></math></span> ions, the contribution of the Breit interactions comes mainly from frequency independent contributions. As <span><math><mi>Z</mi></math></span> increases, the frequency dependent corrections become important. Especially for <span><math><mrow><mn>2</mn><mi>s</mi><mn>2</mn><msup><mrow><mi>p</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></math></span> <span><math><mrow><msup><mrow></mrow><mrow><mn>4</mn></mrow></msup><msub><mrow><mi>P</mi></mrow><mrow><mn>3</mn><mo>/</mo><mn>2</mn></mrow></msub></mrow></math></span> level, the corrections are more than 30% of the total Breit interactions.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109573"},"PeriodicalIF":2.3,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144581095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Multi-laboratory measurements of 12CH4 2ν3-band line parameters. Part I: Line intensities with relative combined standard uncertainties at the permille level 12CH[公式省略]波段线路参数的多实验室测量。第一部分：具有相对组合标准不确定度的线强度

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-05 DOI: 10.1016/j.jqsrt.2025.109571

Zachary D. Reed , Manfred Birk , Yan Tan , Christina E. Cecelski , Christian Röske , Georg Wagner , Shui-Ming Hu , David A. Long , Rui-Heng Yin , Joseph T. Hodges

{"title":"Multi-laboratory measurements of 12CH4 2ν3-band line parameters. Part I: Line intensities with relative combined standard uncertainties at the permille level","authors":"Zachary D. Reed , Manfred Birk , Yan Tan , Christina E. Cecelski , Christian Röske , Georg Wagner , Shui-Ming Hu , David A. Long , Rui-Heng Yin , Joseph T. Hodges","doi":"10.1016/j.jqsrt.2025.109571","DOIUrl":"10.1016/j.jqsrt.2025.109571","url":null,"abstract":"<div><div>We present accurate transition intensities for the R(0) to R(10) manifolds of <sup>12</sup>CH<span><math><msub><mrow></mrow><mrow><mn>4</mn></mrow></msub></math></span> in the 2<span><math><msub><mrow><mi>ν</mi></mrow><mrow><mn>3</mn></mrow></msub></math></span>-band tetradecad region based on independent cavity ring-down spectroscopy and Fourier Transform spectroscopy measurements from three laboratories. Two sets of experiments involved multi-spectrum fits to low-pressure spectra acquired at Doppler-limited conditions which greatly reduced complications from effects caused by collisional broadening and line mixing. In a third experiment, cavity ring-down spectroscopy measurements of lineshapes made at elevated pressures were used constrain residual collisional broadening effects in the low-pressure spectra, thereby improving measurement precision. Intensities are reported for manifolds and specified multiplets comprising blended transitions, as well as for individual transitions. Summation of the manifold and multiplet intensities agree at the permille level, whereas highly blended individual transitions agree at the several permille level. For measurements of methane, the intensities reported here will enable more accurate spectroscopic determinations of amount-of-substance, and will support progress in remote sensing missions and future refinements of its other spectroscopic parameters.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109571"},"PeriodicalIF":2.3,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144622472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Ab-initio adiabatic investigation of electronic states of the AgLi molecule below the Ag−Li⁺ ionic limit 低于Ag−Li +离子极限的AgLi分子电子态的Ab-Initio绝热研究

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-05 DOI: 10.1016/j.jqsrt.2025.109581

Hadir Abdellaoui , Soulef Jellali , Héla Habli

{"title":"Ab-initio adiabatic investigation of electronic states of the AgLi molecule below the Ag−Li⁺ ionic limit","authors":"Hadir Abdellaoui , Soulef Jellali , Héla Habli","doi":"10.1016/j.jqsrt.2025.109581","DOIUrl":"10.1016/j.jqsrt.2025.109581","url":null,"abstract":"<div><div>An adiabatic study of the AgLi molecule was performed, with focus on the electronic states 12<sup>1,3</sup>Σ<sup>+</sup> 8<sup>1,3</sup>Π and 2<sup>1,3</sup>Δ below the ionic limit of Ag<sup>−</sup>Li<sup>+</sup>. Using an ab-initio method incorporating non-empirical pseudo-potentials and core polarization potentials, potential energy curves, spectroscopic parameters (<em>R<sub>e</sub></em>, D<sub>e</sub>, T<sub>e</sub>, T<sub>ev</sub>, ω<sub>e</sub>, ω<sub>e</sub>χ<sub>e</sub>, and B<sub>e</sub>), vibrational level spacings, along with transition and permanent electric dipole moments, were determined. The results align closely with previously published data, thereby confirming their accuracy. A particularly noteworthy finding was the identification of an ionic state exhibiting a (−1/R) behavior in the ¹Σ<sup>+</sup> symmetry. Analysis of the permanent dipole moments revealed an ionic character driven by Ag<sup>−</sup>Li<sup>+</sup> charge transfer within the singlet sigma states. This molecule has wide-ranging potential applications in physics and molecular science. The derived parameters could play a key role in future experimental research.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109581"},"PeriodicalIF":2.3,"publicationDate":"2025-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144622471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Water vapor line broadening and shift coefficients induced by carbon dioxide in the 8600–9000 cm-1 spectral region 8600 ~ 9000 cm-1光谱区二氧化碳引起的水汽谱线展宽系数和位移系数

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-05 DOI: 10.1016/j.jqsrt.2025.109577

T.M. Petrova, A.M. Solodov, A.A. Solodov, V.M. Deichuli, N.N. Lavrentieva, A.S. Dudaryonok

引用次数: 0

Ab initio calculations of diatomic constants and ro-vibrational parameters for the ground state of singly charged aluminium monohalides 单电荷单卤化铝基态双原子常数和反振动参数的从头计算

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-07-04 DOI: 10.1016/j.jqsrt.2025.109574

Ankush Thakur , Renu Bala , H.S. Nataraj

{"title":"Ab initio calculations of diatomic constants and ro-vibrational parameters for the ground state of singly charged aluminium monohalides","authors":"Ankush Thakur , Renu Bala , H.S. Nataraj","doi":"10.1016/j.jqsrt.2025.109574","DOIUrl":"10.1016/j.jqsrt.2025.109574","url":null,"abstract":"<div><div>We report electronic, vibrational, and rotational spectroscopic parameters for the ground state, X<span><math><mrow><msup><mrow></mrow><mrow><mn>2</mn></mrow></msup><msup><mrow><mi>Σ</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span>, of singly charged aluminium monohalides, employing single-reference coupled-cluster theory with single and double excitations (CCSD) together with the relativistic basis sets. Higher order correlation effects arising out of triple excitations are treated using perturbative CCSD(T) approach. Most of the molecular ions in the AlX<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span> series, particularly barring the first two, have been studied here for the first time for their ground state electronic and vibrational structure. The vibrational parameters have been calculated by solving the vibrational Schrödinger equation utilizing potential energy curves and permanent dipole moment curves. Further, spontaneous and black-body radiation induced lifetimes have also been computed using relative energy separation and the transition dipole moments between the vibrational levels. The lifetimes of the lowest ro-vibrational states are found to be 10.63 s, 40.39 s, 23.13 s, 31.26 s, 13.43 s, and 8.08 s for the AlF<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span>, AlCl<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span>, AlBr<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span>, AlI<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span>, AlAt<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span>, and AlTs<span><math><msup><mrow></mrow><mrow><mo>+</mo></mrow></msup></math></span> ions, respectively. Furthermore, the rotational parameters such as Einstein coefficients and Franck–Condon factors for the lowest six vibrational states are also computed and reported in this work.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109574"},"PeriodicalIF":2.3,"publicationDate":"2025-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144581096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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

Blue laser induced bright red fluorescence in hot cesium vapor 蓝色激光在热铯蒸气中诱导出亮红色荧光

IF 2.3 3区物理与天体物理

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2025-06-24 DOI: 10.1016/j.jqsrt.2025.109549

Armen Sargsyan, Anahit Gogyan, David Sarkisyan

{"title":"Blue laser induced bright red fluorescence in hot cesium vapor","authors":"Armen Sargsyan, Anahit Gogyan, David Sarkisyan","doi":"10.1016/j.jqsrt.2025.109549","DOIUrl":"10.1016/j.jqsrt.2025.109549","url":null,"abstract":"<div><div>We have observed laser-induced fluorescence using 456 nm laser radiation, resonant with the 6S<span><math><mrow><msub><mrow></mrow><mrow><mn>1</mn><mo>/</mo><mn>2</mn></mrow></msub><mo>→</mo></mrow></math></span> 7P<span><math><msub><mrow></mrow><mrow><mn>3</mn><mo>/</mo><mn>2</mn></mrow></msub></math></span> transition in Cs atoms. It includes red emission lines in the range of 580-730 nm and a prominent line at 852 nm corresponding to the 6P<span><math><mrow><msub><mrow></mrow><mrow><mn>3</mn><mo>/</mo><mn>2</mn></mrow></msub><mo>→</mo></mrow></math></span> 6S<span><math><msub><mrow></mrow><mrow><mn>1</mn><mo>/</mo><mn>2</mn></mrow></msub></math></span> transition. A T-shaped all-sapphire cell with a length of 1 cm, containing Cs atomic vapor and capable of being heated up to 500 °C, was used. The laser-induced fluorescence (LIF) power at 852 nm was investigated as a function of the cell temperature. The maximum LIF power was achieved at 130 °C, while a significant decrease was observed around 300 °C. At 130 °C, the Doppler-broadened LIF spectrum at 852 nm exhibited self-conversion, resulting in the formation of two distinct peaks within the spectrum. The LIF power at 852 nm was also studied as a function of the 456 nm radiation power. The Cs cell demonstrated potential as an efficient optical filter and down-converter, effectively transforming 456 nm radiation into 852 nm radiation.</div></div>","PeriodicalId":16935,"journal":{"name":"Journal of Quantitative Spectroscopy & Radiative Transfer","volume":"345 ","pages":"Article 109549"},"PeriodicalIF":2.3,"publicationDate":"2025-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144490879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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