Chinese Physics Letters最新文献

{"title":"Pc(4457) Interpreted as a JP = 1/2+ State by D¯0Λc+(2595) – π0Pc(4312)","authors":"Jin-Zi Wu, Jin-Yi Pang, Jia-Jun Wu","doi":"10.1088/0256-307x/41/9/091201","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/091201","url":null,"abstract":"<italic toggle=\"yes\">P<sub>c</sub></italic>(4457) has been discovered over five years, but the parity of this particle remains undetermined. We propose a new interpretation for <italic toggle=\"yes\">P<sub>c</sub></italic>(4457), which is the state generated from the coupled-channel <inline-formula>\u0000<tex-math>\u0000<?CDATA ${bar{D}}^{0}{varLambda }_{c}^{+}(2595)$?>\u0000</tex-math><mml:math overflow=\"scroll\"><mml:mrow><mml:msup><mml:mover accent=\"true\"><mml:mi>D</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover><mml:mn>0</mml:mn></mml:msup><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>c</mml:mi><mml:mo>+</mml:mo></mml:msubsup><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>2595</mml:mn><mml:mo stretchy=\"false\">)</mml:mo></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_9_091201_ieqn2.gif\"></inline-graphic></inline-formula> and <italic toggle=\"yes\">π</italic><sup>0</sup><italic toggle=\"yes\">P<sub>c</sub></italic>(4312) since they can exchange an almost on-shell <inline-formula>\u0000<tex-math>\u0000<?CDATA ${varSigma }_{c}^{+}$?>\u0000</tex-math><mml:math overflow=\"scroll\"><mml:mrow><mml:msubsup><mml:mi>Σ</mml:mi><mml:mi>c</mml:mi><mml:mo>+</mml:mo></mml:msubsup></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_9_091201_ieqn3.gif\"></inline-graphic></inline-formula>. In this scenario, the parity of <italic toggle=\"yes\">P<sub>c</sub></italic>(4457) will be positive, which is different from the candidate of the bound state of <inline-formula>\u0000<tex-math>\u0000<?CDATA ${bar{D}}^{* }{varSigma }_{c}$?>\u0000</tex-math><mml:math overflow=\"scroll\"><mml:mrow><mml:msup><mml:mover accent=\"true\"><mml:mi>D</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover><mml:mo>*</mml:mo></mml:msup><mml:msub><mml:mi>Σ</mml:mi><mml:mi>c</mml:mi></mml:msub></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_9_091201_ieqn4.gif\"></inline-graphic></inline-formula>. The main decay channel of <italic toggle=\"yes\">P<sub>c</sub></italic>(4457) in this model is <italic toggle=\"yes\">P<sub>c</sub></italic>(4312)<italic toggle=\"yes\">π</italic>. We propose three processes <inline-formula>\u0000<tex-math>\u0000<?CDATA ${varLambda }_{b}^{0}to J/psi {K}_{s}p{pi }^{-}$?>\u0000</tex-math><mml:math overflow=\"scroll\"><mml:mrow><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>b</mml:mi><mml:mn>0</mml:mn></mml:msubsup><mml:mo>→</mml:mo><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi><mml:msub><mml:mi>K</mml:mi><mml:mi>s</mml:mi></mml:msub><mml:mi>p</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_9_091201_ieqn5.gif\"></inline-graphic></inline-formula>, <inline-formula>\u0000<tex-math>\u0000<?CDATA ${varLambda }_{b}^{0}to J/psi {K}^{-}p{pi }^{0}$?>\u0000</tex-math><mml:math overflow=\"scroll\"><mml:mrow><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>b</mml:mi><mml:mn>0</mml:mn></mml:msubsup><mml:mo>→</mml:mo><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mi>p</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:m","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"45 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142206937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Excitonic Instability in Ta2Pd3Te5 Monolayer","authors":"Jingyu Yao, Haohao Sheng, Ruihan Zhang, Rongtian Pang, Jin-Jian Zhou, Quansheng Wu, Hongming Weng, Xi Dai, Zhong Fang, Zhijun Wang","doi":"10.1088/0256-307x/41/9/097101","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/097101","url":null,"abstract":"By systematic theoretical calculations, we reveal an excitonic insulator (EI) in the Ta₂Pd₃Te₅ monolayer. The bulk Ta₂Pd₃Te₅ is a van der Waals (vdW) layered compound, whereas the vdW layer can be obtained through exfoliation or molecular-beam epitaxy. First-principles calculations show that the monolayer is a nearly zero-gap semiconductor with the modified Becke–Johnson functional. Due to the same symmetry of the band-edge states, the two-dimensional polarization <italic toggle=\"yes\">α</italic>_2D would be finite as the band gap goes to zero, allowing for an EI state in the compound. Using the first-principles many-body perturbation theory, the <italic toggle=\"yes\">GW</italic> plus Bethe–Salpeter equation calculation reveals that the exciton binding energy is larger than the single-particle band gap, indicating the excitonic instability. The computed phonon spectrum suggests that the monolayer is dynamically stable without lattice distortion. Our findings suggest that the Ta₂Pd₃Te₅ monolayer is an excitonic insulator without structural distortion.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"24 2 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142206940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Mode Multiplication of Cylindrical Vector Beam Using Raytracing Control","authors":"Jing Wang, 晶 王, Qingji Zeng, 庆计 曾, Haisheng Wu, 海生 吴, Chuangxin Xie, 创鑫 谢, Huapeng Ye, 华朋 叶, Ze Dong, 泽 董, Dianyuan Fan, 滇元 范, Shuqing Chen and 书青 陈","doi":"10.1088/0256-307x/41/9/094202","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/094202","url":null,"abstract":"Cylindrical vector beams (CVBs) hold significant promise in mode division multiplexing communication owing to their inherent vector mode orthogonality. However, existing studies for facilitating CVB channel processing are confined to mode shift conversions due to their reliance on spin-dependent helical modulations, overlooking the pursuit of mode multiplication conversion. This challenge lies in the multiplicative operation upon inhomogeneous vector mode manipulation, which is expected to advance versatile CVB channel switching and routing. Here, we tackle this gap by introducing a raytracing control strategy that conformally maps the light rays of CVB from the whole annulus distribution to an annular sector counterpart. Incorporated with the multifold conformal annulus-sector mappings and polarization-insensitive phase modulations, this approach facilitates the parallel transformation of input CVB into multiple complementary components, enabling the mode multiplication conversion with protected vector structure. Serving as a demonstration, we experimentally implemented the multiplicative operation of four CVB modes with the multiplier factors of N = +2 and N = –3, achieving the converted mode purities over 94.24% and 88.37%. Subsequently, 200 Gbit/s quadrature phase shift keying signals were successfully transmitted upon multiplicative switching of four CVB channels, with the bit-error-rate approaching 1 × 10−6. These results underscore our strategy’s efficacy in CVB mode multiplication, which may open promising prospects for its advanced applications.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"31 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142263616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Electronic and Thermoelectric Properties in SnS-Nanoribbon-Based Heterojunctions","authors":"Kai-Bo Zhang, 凯波 张, Shi-Hua Tan, 仕华 谭, Xiao-Fang Peng, 小芳 彭, Meng-Qiu Long and 孟秋 龙","doi":"10.1088/0256-307x/41/9/097301","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/097301","url":null,"abstract":"As an earth-abundant and environmentally friendly material, tin sulfide (SnS) is not only a high-performance photovoltaic material, but also a new promising thermoelectric material. Despite extensive research on the thermoelectric properties of this material in recent years, the room-temperature thermoelectric figure of merit (ZT) of SnS has not been broke through 2 [2022 Sci. China Mater.65 1143]. In this work, based on a combination of density functional theory and non-equilibrium Green’s function method, the electronic and thermoelectric properties in SnS-nanoribbon-based heterojunctions are studied. The results show that although SnS nanoribbons (SNSNRs) with zigzag edges (ZSNSNRs) and armchair edges (ASNSNRs) both have semiconductor properties, the bandgaps of ASNSNRs are much wider than those of ZSNSNRs, which induces much wider conductance gaps of N-ASNSNR (N is the number of tin-sulfide lines across the ribbon width)). In the positive energy region, the ZT peaks of L-SNS-Au are much larger than those of L-SNS-GNR (L represents the number of longitudinal repeating units of SNSNR in the scattering region). While in the positive energy region, the ZT peaks of L-SNS-GNR are larger than those of L-SNS-Au. Further calculations reveal that the figure of merit will be over 3.7 in L-SNS-Au and 2.2 in L-SNS-GNR at room temperature, and over 4 in L-SNS-Au and 2.6 in L-SNS-GNR at 500 K.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"32 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142269357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Microscopic Magnetism of Nickel-Based Infinite-Layer Superconducting Parent Compounds RNiO2 (R = La, Nd): A μSR Study","authors":"Qiong Wu, 琼 吴, Ying Fu, 盈 付, Le Wang, 乐 王, Xuefeng Zhou, 雪峰 周, Shanmin Wang, 善民 王, Zihao Zhu, 子浩 朱, Kaiwen Chen, 锴文 陈, Chengyu Jiang, 程予 姜, Toni Shiroka, Adrian D. Hillier, Jia-Wei Mei, 佳伟 梅, Lei Shu and 蕾 殳","doi":"10.1088/0256-307x/41/9/097502","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/097502","url":null,"abstract":"By using muon spin relaxation (μSR) measurements, we perform a comparative study of the microscopic magnetism in the parent compounds of infinite-layer nickelate superconductors RNiO2 (R = La, Nd). In either compound, the zero-field μSR spectra down to the lowest measured temperature reveal no long-range magnetic order. In LaNiO2, short-range spin correlations appear below T = 150 K, and spins fully freeze below T ∼ 10 K. NdNiO2 exhibits a more complex spin dynamics driven by the Nd 4f and Ni 3d electron spin fluctuations. Further, it shows features suggesting the proximity to a spin-glass state occurring below T = 5 K. In both compounds, the spin behavior with temperature is further confirmed by longitudinal-field μSR measurements. These results provide new insight into the magnetism of the parent compounds of the superconducting nickelates, crucial to understanding the microscopic origin of their superconductivity.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"6 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142206938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Chiral Pair Density Waves with Residual Fermi Arcs in RbV3Sb5","authors":"Xiao-Yu Yan, Hanbin Deng, Tianyu Yang, Guowei Liu, Wei Song, Hu Miao, Zhijun Tu, Hechang Lei, Shuo Wang, Ben-Chuan Lin, Hailang Qin, Jia-Xin Yin","doi":"10.1088/0256-307x/41/9/097401","DOIUrl":"https://doi.org/10.1088/0256-307x/41/9/097401","url":null,"abstract":"The chiral 2 × 2 charge order has been reported and confirmed in the kagome superconductor RbV₃Sb₅, while its interplay with superconductivity remains elusive owing to its lowest superconducting transition temperature <italic toggle=\"yes\">T</italic>_C of about 0.85 K in the AV₃Sb₅ family (A = K, Rb, Cs) that severely challenges electronic spectroscopic probes. Here, utilizing dilution-refrigerator-based scanning tunneling microscopy down to 30 mK, we observe chiral 2 × 2 pair density waves with residual Fermi arcs in RbV₃Sb₅. We find a superconducting gap of 150 μeV with substantial residual in-gap states. The spatial distribution of this gap exhibits chiral 2 × 2 modulations, signaling a chiral pair density wave (PDW). Our quasi-particle interference imaging of the zero-energy residual states further reveals arc-like patterns. We discuss the relation of the gap modulations with the residual Fermi arcs under the space-momentum correspondence between PDW and Bogoliubov Fermi states.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"175 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Multi-Scale X-Ray Imaging Technologies for Rechargeable Batteries","authors":"Zihan Xu, Hanwen An, Jiajun Wang","doi":"10.1088/0256-307x/41/8/088201","DOIUrl":"https://doi.org/10.1088/0256-307x/41/8/088201","url":null,"abstract":"The rapid advancement in electric vehicles and electrochemical energy storage technology has raised the demands placed on rechargeable batteries. It is essential to comprehend the operational principles and degradation mechanisms of batteries across multiple scales to propel the research on rechargeable batteries for the next generation forward. Microstructure, phase information, and lattice of energy materials in both two dimensions and three dimensions can be intuitively obtained through the utilization of x-ray imaging techniques. Additionally, x-ray imaging technology is increasingly gaining attention due to its non-destructive nature and high penetrative capability, enabling <italic toggle=\"yes\">in situ</italic> experiments and multi-scale spatial resolution. In this review, we initially overview the basic principles and characteristics of several key x-ray imaging technologies. Each x-ray imaging technology is tailored to specific application scenarios. Furthermore, examples of multi-scale implementations of x-ray imaging technologies in the field of rechargeable batteries are discussed. This review is anticipated to augment the comprehension of readers for x-ray imaging techniques as well as to stimulate the development of novel concepts and approaches in rechargeable battery research.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"18 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142206939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Effect of Rare-Earth Element Substitution in Superconducting R3Ni2O7 under Pressure","authors":"Zhiming Pan, Chen Lu, Fan Yang, Congjun Wu","doi":"10.1088/0256-307x/41/8/087401","DOIUrl":"https://doi.org/10.1088/0256-307x/41/8/087401","url":null,"abstract":"Recently, high temperature (<italic toggle=\"yes\">T</italic>_c ≈ 80 K) superconductivity (SC) has been discovered in La₃Ni₂O₇ (LNO) under pressure. This raises the question of whether the superconducting transition temperature <italic toggle=\"yes\">T</italic>_c could be further enhanced under suitable conditions. One possible route for achieving higher <italic toggle=\"yes\">T</italic>_c is element substitution. Similar SC could appear in the <italic toggle=\"yes\">Fmmm</italic> phase of rare-earth (RE) R₃Ni₂O₇ (RNO, R = RE element) material series under suitable pressure. The electronic properties in the RNO materials are dominated by the Ni 3<italic toggle=\"yes\">d</italic> orbitals in the bilayer NiO₂ plane. In the strong coupling limit, the SC could be fully characterized by a bilayer single 3<italic toggle=\"yes\">d</italic>_{<italic toggle=\"yes\">x</italic>²–<italic toggle=\"yes\">y</italic>²}-orbital <italic toggle=\"yes\">t</italic>–<italic toggle=\"yes\">J</italic>_∥–<italic toggle=\"yes\">J</italic>_⊥ model. With RE element substitution from La to other RE element, the lattice constant of the <italic toggle=\"yes\">Fmmm</italic> RNO material decreases, and the resultant electronic hopping integral increases, leading to stronger superexchanges between the 3<italic toggle=\"yes\">d</italic>_{<italic toggle=\"yes\">x</italic>²–<italic toggle=\"yes\">y</italic>²} orbitals. Based on the slave-boson mean-field theory, we explore the pairing nature and the evolution of <italic toggle=\"yes\">T</italic>_c in RNO materials under pressure. Consequently, it is found that the element substitution does not alter the pairing nature, i.e., the inter-layer s-wave pairing is always favored in the superconducting RNO under pressure. However, the <italic toggle=\"yes\">T</italic>_c increases from La to Sm, and a nearly doubled <italic toggle=\"yes\">T</italic>_c could be realized in SmNO under pressure. This work provides evidence for possible higher <italic toggle=\"yes\">T</italic>_c R₃Ni₂O₇ materials, which may be realized in further experiments.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"57 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"The Ω(2012) as a Hadronic Molecule","authors":"Ju-Jun Xie, Li-Sheng Geng","doi":"10.1088/0256-307x/41/8/081402","DOIUrl":"https://doi.org/10.1088/0256-307x/41/8/081402","url":null,"abstract":"Recently, a new excited baryon state, <italic toggle=\"yes\">Ω</italic>(2012), was observed in the invariant mass spectra of <inline-formula><tex-math>\u0000<?CDATA ${K}^{-}{varXi }^{0}$?>\u0000</tex-math>\u0000<mml:math overflow=\"scroll\"><mml:mrow><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>Ξ</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_8_081402_ieqn1.gif\"></inline-graphic></inline-formula> and <inline-formula><tex-math>\u0000<?CDATA ${K}_{S}^{0}{varXi }^{-}$?>\u0000</tex-math>\u0000<mml:math overflow=\"scroll\"><mml:mrow><mml:msubsup><mml:mi>K</mml:mi><mml:mi>S</mml:mi><mml:mn>0</mml:mn></mml:msubsup><mml:msup><mml:mi>Ξ</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_8_081402_ieqn2.gif\"></inline-graphic></inline-formula> by the Belle collaboration. This state has a narrow width (∼ 6 MeV) compared to other baryon states with a similar mass. Here, we provide a mini-review on the <italic toggle=\"yes\">Ω</italic>(2012) state from the molecular perspective, where it appears to be a dynamically generated state with spin-parity 3/2⁻ from the coupled-channels interactions of the <inline-formula><tex-math>\u0000<?CDATA $bar{K}varXi (1530)$?>\u0000</tex-math>\u0000<mml:math overflow=\"scroll\"><mml:mrow><mml:mover accent=\"true\"><mml:mi>K</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover><mml:mi>Ξ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>1530</mml:mn><mml:mo stretchy=\"false\">)</mml:mo></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_8_081402_ieqn3.gif\"></inline-graphic></inline-formula> and <italic toggle=\"yes\">ηΩ</italic> in <italic toggle=\"yes\">s</italic>-wave and <inline-formula><tex-math>\u0000<?CDATA $bar{K}varXi $?>\u0000</tex-math>\u0000<mml:math overflow=\"scroll\"><mml:mrow><mml:mover accent=\"true\"><mml:mi>K</mml:mi><mml:mo stretchy=\"false\">¯</mml:mo></mml:mover><mml:mi>Ξ</mml:mi></mml:mrow></mml:math>\u0000<inline-graphic xlink:href=\"cpl_41_8_081402_ieqn4.gif\"></inline-graphic></inline-formula> in <italic toggle=\"yes\">d</italic>-wave. Additionally, alternative explanations for the <italic toggle=\"yes\">Ω</italic>(2012) resonance are also discussed.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"25 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}

{"title":"Turbulent Image Restoration in Atmosphere with Cyclopean Processing via Binocular Fusion","authors":"Han Yao, Jin-Yan Lin, Li-Bang Chen, Yi-Kun Liu, Jian-Ying Zhou","doi":"10.1088/0256-307x/41/8/084205","DOIUrl":"https://doi.org/10.1088/0256-307x/41/8/084205","url":null,"abstract":"The outstanding issue to overcoming atmospheric turbulence on distant imaging is a fundamental interest and technological challenge. We propose a novel scenario and technique to restore the optical image in turbulent environmental by referring to Cyclopean image with binocular vision. With human visual intelligence, image distortion resulting from the turbulence is shown to be substantially suppressed. Numerical simulation results taking into account of the atmospheric turbulence, optical image system, image sensors, display and binocular vision perception are presented to demonstrate the robustness of the image restoration, which is compared with a single channel planar optical imaging and sensing. Experiment involving binocular telescope, image recording and the stereo-image display is conducted and good agreement is obtained between the simulation with perceptive experience. A natural extension of the scenario is to enhance the capability of anti-vibration or anti-shaking for general optical imaging with Cyclopean image.","PeriodicalId":10344,"journal":{"name":"Chinese Physics Letters","volume":"59 1","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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}