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| 1 | First mass measurement of short-lived nuclides at HIRFL-CSR显示文摘Recent commissioning of the HIRFL-CSR has demonstrated its ability to perform direct mass measurement for short-lived nuclides. Projectile fragments produced by the 78Kr ions at 481.88 MeV/u were separated with the new radioactive beam line in Lanzhou (RIBLL2), and injected into and stored in the experimental storage ring (CSRe). By operating the CSRe as an isochronous mass spectrometry, a typical mass resolution around 2.0×10?5 has been achieved. The masses for 63Ge, 65As and 67Se were measured for the first time. The measured masses are compared with theoretical predictions and the location of the proton drip-line for As isotopes is discussed. The implication of the 65As mass in the astrophysical rapid proton capture process has also been addressed. | XU HuShan TU XiaoLin YUAN YouJin XIA JiaWen ZANG YongDong WANG Meng MAO RuiShi HU ZhengGuo MEI Bo SHUAI Peng ZHU ZhiChao TANG ShuWen GENG Peng LIU Yong ZHAO TieCheng ZHANG XueYing YANG JianCheng MAO LiJun ZHANG YuHu ZHOU XiaoHong HUANG WenXue XIAO GuoQing ZHAO HongWei ZHAN WenLong | 2009 | Chinese Science Bulletin2009，54，24： | 11 |
| 2 | Global profiling of crotonylation on non-histone proteins显示文摘 | Weizhi Xu Junhu Wan Jun Zhan Xueying Li Huiying He Zhaomei Shi Hongquan Zhang | 2017 | Cell Research2017，27，7： | 7 |
| 3 | A role for the RNA-binding protein MOS2 in microRNA maturation in Arabidopsis显示文摘microRNAs (miRNAs ) 玩在基因表示的规定的重要角色。在 Arabidopsis,成熟 miRNAs 被形成用色子赌博的身体(D 身体) 的原子 HYL1/SE/DCL1 建筑群从主要 miRNA 抄本(pri-miRNAs ) 处理。这里,我们报导 RNA 有约束力的蛋白质 MOS2 绑在 pri-miRNAs 并且涉及 pri-miRNAs 的有效处理。MOS2 不与 HYL1, SE,和 DCL1 交往并且不在 D 身体是局部性的。当 MOS2 不在时,有趣地,由 HYL1 的 pri-miRNAs 的招募极大地被减少,在 D 身体的 HYL1 的本地化被损害。这些数据建议 MOS2 支持通过由用色子赌博的建筑群便于 pri-miRNAs 的招募处理的 pri-miRNA。 | Xueying Wu Yupeng Shi Jingrui Li Le Xu Yuda Fang Xin Li Yijun Qi | 2013 | Cell Research2013，23，5： | 7 |
| 4 | Thermodynamic simulations of pellet internal target in CSRm显示文摘Pellet target with a close to 4π detector configuration is an optional effective internal target in the storage ring CSRm. Thermodynamic simulations are carried out to describe the hydrogen microsphere behaviors in the whole moving path, and the temperature and mass changes of hydrogen microspheres are clearly indicated. The achievable experimental luminosity by pellet target in CSRm is calculated to be 1×1033 cm?2·s?1 at most. | LI Zhankui XU Hushan ZHANG Xueying | 2005 | Science China(Physics,Mechanics & Astronomy)2005，48，5： | 5 |
| 5 | Neddylation is required for herpes simplex virus type I (HSV- 1)-induced early phase interferon-beta production显示文摘 | Xueying Zhang Zhenjie Ye Yujun Pei Guihua Qiu Qingyang Wang Yunlu Xu Beifen Shen Jiyan Zhang | 2016 | Cellular & Molecular Immunology2016，13，5： | 5 |
| 6 | WheatGmap:a comprehensive platform for wheat gene mapping and genomic studies显示文摘Bulked segregant analysis(BSA)is an efficient and low-cost strategy that is widely used to identify causal genes in segregating populations.BSA-based methods,such as BSA sequencing(Wenger et al.,2010),bulked segregant RNA sequencing(BSR-seq)(del Viso et al.,2012),and MutMap(Abe et al.,2012),are powerful tools that can be used for rapidly discovering genetic markers and gene mapping.Although BSA is increasingly being used in wheat(Triticum aestivum)gene mapping efforts,few user-friendly BSA tools have been developed for researchers lacking a strong bioinformatics background.Here,we developed the web-based BSA platform WheatGmap(http://gffzz4d94446f6f524399sbbxvv0oquuxk6x5x.ffgz.tsg.suse.edu.cn),which integrates multiple BSA mapping models and large amounts of public data to accelerate gene cloning and functional research and facilitate resource sharing. | Lichao Zhang Chunhao Dong Zhongxu Chen Lixuan Gui Cheng Chen Danping Li Zhencheng Xie Qiang Zhang Xueying Zhang Chuan Xia Xu Liu Xiuying Kong Jirui Wang | 2021 | Molecular Plant2021，14，2： | 4 |
| 7 | Novel exosome-targeted T-cell-based vaccine counteracts T-cell anergy and converts CTL exhaustion in chronic infection via CD40L signaling through the mTORC1 pathway显示文摘CD8 + 细胞毒素的 T 淋巴细胞(CTL ) 疲劳是为在长期的传染疾病的无效病毒消除的一个主要问题。我们产生了新奇 ovalbumin (卵) 特定的 OVA-Texo 和导致治疗学的免疫的 HIV 特定的 Gag-Texo 疫苗。在长期的感染估计他们的治疗学的效果,我们由与表示卵的侵入人体气管粘膜的病菌 AdVova 感染 C57BL/6 老鼠的 i.v 开发了一个新长期的感染模型。在长期的 AdVova 感染期间,老鼠 CTL 被发现房间死亡 protein-1 (PD-1 ) 和淋巴细胞激活 gene-3 (LAG-3 ) 到禁止的分子规划了的快车,证明在 T 房间增长, IFN- 生产和 cytolytic 的重要缺乏完成机能上地精疲力尽并且。天真的 CD8 + T 房间 upregulated 禁止的 PD-ligand 1 (PD-L1 ) , B 淋巴细胞和 T 淋巴细胞衰减器和 T 房间联系变应力缺乏的分子(圣盘和痒) 当时下面调整在在有长期的感染的老鼠的刺激之上的 proliferative 反应。显著地, OVA-Texo 疫苗抵抗了 T 房间变应力缺乏并且变换了 CTL 疲劳。后者与(i) 被联系为 CTL 功能的一个标记的 upregulation, diacetylated histone-H3 (diAcH3 ) ,(ii ) CTL,宿主 DC 的发生独立人士或 CD4 + T 细胞的四折的增加,并且(iii ) CTL IFN- 生产和 cytotoxicity 的恢复。在 vivo OVA-Texo-stimulated CTL upregulated mTORC1 的活动小径相关的分子 Akt, S6, eIF4E 和 T 赌注,和有一个 mTORC1 禁止者的 CTL 的处理, rapamycin,显著地在 CTL 减少了 OVA-Texo-induced 增加。有趣地,发信号的 OVA-Texo-mediated CD40L 在观察免疫学的效果起了一个关键作用。重要地, Gag-Texo 疫苗在长期的感染导致了作呕特定的治疗学的免疫。因此,这研究应该为人的免疫不全在新治疗学的疫苗的发展有严肃的影响病毒(HIV-1 ) 感染。 | Rong Wang Aizhang Xu Xueying Zhang Jie Wu Andrew Freywald Jianqing Xu Jim Xiang | 2017 | Cellular & Molecular Immunology2017，14，6： | 4 |
| 8 | Elastic Scattering of 7Be on Pb Target显示文摘 | Yang Yanyun Wang Jiansong Wang Qi Huang Meirong Ma Junbing Ma Peng Cao Xiguang Han Jianlong Bai Zhen Jin Shilong Hu Qiang Jin Lei Chen Jiangbo Zhang Xueying Chen Ruofu Hu Zhengguo Xu Shiwei Zhen Chuan Xu Zhiguo Xu Hushan Duan Liming Sun Zhiyu Chen Zhiqiang He Jianjun Li Songlin Lei Xiangguo Fu Fen Zhang Xueheng Yuan Xiaohua Du Chengming Yan Xinshuang Hu Jun Tang Shuwen Ye Ruiping Yang Kun Shi Fudong Zhang Wei Chen Ze Li Long Xu Xing Liu Longxiang Zhang Liyong Lin Qingyun Gou Boxing Xu Ge Zhou Xionghong Zhang Yuhu Xiao Guoqing | 2011 | IMP & HIRFL Annual Report2011，，1： | 4 |
| 9 | Geochemical Constrains on Petrogenesis and Tectonic Setting of Volcanic Rocks from the Baimianxia and Sanwan Formations in the Northern Margin of the Yangtze Plate显示文摘根据 petrogeochemical 数据, Baimianxia 形成的暴烈的熔岩能被分类进二个单位:高 TiO2 和低 TiO2。前者的 TiO2 集中通常比 1% 高,它与高级变态发生在更低的部分,但是后者是不到 1% 并且与低档变态在上面的部分外面收割。high-TiO2 单位被显示出高稀土元素元素(REE ) 内容的 tholeiitic 熔岩统治(REE = 83.4180.8 g/g ) ,高轻 / 重的 REE (LREE/HREE ) 比率(LREE/HREE=2.175.85 ) 和弱否定 Eu 异例(Eu=0.791.01 ) 。它的踪迹元素模式关于 Th 显示弱 Nb-Ta 异例, K, La, Ce,出现在内板暗岩亲密关系。相反, low-TiO2 单位被低 REE 内容,低 LREE/HREE 比率,和显著 Nb-Ta 异例描绘,显示典型的弧或大陆人弧签名。从 Sanwan 形成的暗岩和安山岩的使球粒状陨石正常化的 REE 模式是公寓或 LREE 弄空,它很类似于正常中间海洋的暗岩。因此,我们建议这些熔岩应该在一个背弧盆背景被形成。在更低的部分的暗岩的 Sr-Nd 同位素的数据建议岩石将在 1144 妈被形成。基于 geochemical 和暗岩的同位素的特征,我们建议在 Baimianxia 形成的低部分的这些岩石应该从 asthenospheric 发源海洋岛的像暗岩的披风来源,可以被石榴石 lherzolite 的部分融化生产,并且显著地经历了部分结晶化并且外壳或 lithospheric 披风污染在旅途中到表面。然而,激光脱离诱导地联合了从 Baimianxia 形成的上面的部分暗岩样品标明日期的锆石 U-Pb 给 437 妈的血浆团 spectrometry,显示早古生代的年龄。在这份报纸的 geochemical 分析建议他们可以响应水的液体从一条弧或大陆人弧发源或融化从一个 subducting 平板驱逐了,并且部分融化发生在石榴石稳定性域里。在 Sanwan 形成的暗岩和安山岩的样品证明他们从类似于正常中间海洋的暗岩的弄空的披风来源被导出。最后,我们能断定在 Baimianxia 形成的更低的部分的熔岩原生地在中间代表裂缝相关的火山作用的地质的记录,它通常被认为是大陆人决裂的先锋并且由海洋的盆从 Neoproterozoic 形成到列在后面早古生代。而,在 Baimianxia 形成和 Sanwan 形成的上面的部分的熔岩可能被产生了由海洋并且发生了在的大陆人变换早古生代。 | XU Xuey CHEN Junlu1 LI Xiangmin MA Zhongping WANG Hongliang LI Ping LI Ting | 2011 | Acta Geologica Sinica(English Edition)2011，85，6： | 3 |
| 10 | Single-cell transcriptomic landscape of human blood cells显示文摘High throughput single-cell RNA-seq has been successfully implemented to dissect the cellular and molecular features underlying hematopoiesis.However,an elaborate and comprehensive transcriptome reference of the whole blood system is lacking.Here,we profiled the transcriptomes of 7551 human blood cells representing 32 immunophenotypic cell types,including hematopoietic stem cells,progenitors and mature blood cells derived from 21 healthy donors.With high sequencing depth and coverage,we constructed a single-cell transcriptional atlas of blood cells(ABC) on the basis of both protein-coding genes and long noncoding RNAs(lncRNAs),and showed a high consistence between them.Notably,putative lncRNAs and transcription factors regulating hematopoietic cell differentiation were identified.While common transcription factor regulatory networks were activated in neutrophils and monocytes,lymphoid cells dramatically changed their regulatory networks during differentiation.Furthermore,we showed a subset of nucleated erythrocytes actively expressing immune signals,suggesting the existence of erythroid precursors with immune functions.Finally,a web portal offering transcriptome browsing and blood cell type prediction has been established.Thus,our work provides a transcriptional map of human blood cells at single-cell resolution,thereby offering a comprehensive reference for the exploration of physiological and pathological hematopoiesis. | Xiaowei Xie Mengyao Liu Yawen Zhang Bingrui Wang Caiying Zhu Chenchen Wang Qing Li Yingying Huo Jiaojiao Guo Changlu Xu Linping Hu Aiming Pang Shihui Ma Una Wang Wenbin Cao Shulian Chen Qiuling Li Sudong Zhang Xueying Zhao Wen Zhou Hongbo Luo Guoguang Zheng Erlie Jiang Sizhou Feng Lixiang Chen Lihong Shi Hui Cheng Sha Hao Ping Zhu Tao Cheng | 2021 | National Science Review2021，8，3： | 3 |
| 11 | REE Geochemistry of VMS and SEDEX Ores in China显示文摘REE ratios and patterns for massive pyrite ore and massive cuprous pyrite ore ofthe Baiyinchang orefield are quite similar to those for quartz keratophyritic tuff and quartzalbitophyre of the same orefield. However, massive cuprous pyrite ore of the Ashele Cu-Zn de-posit is similar to basalt-diabase of the same district in REE geochemistry. Comparison of theChinese VMS ores with those from Rio Tinto, Spain and Que River, Australia, in REEgeochemistry has been made. REE ratios and patterns of bedded-massive and massive ores ofthe Changba-Lijiagou Zn-Pb deposit, the second largest SEDEX deposit in China are similarto those of their host rocks, the Qinling shales of Devonian age and the Changba adamellite.The three types of ore and their host rocks of the Dongshengmiao pyrite (pyrrhotite)-Zn-Pbdeposit have parallel REE ratios and patterns. | Song Xuexin Xu Qingsheng Guo Yuemin Mao Xueying and Ouyang Hong Institute of Mineral Deposits, Chinese Academy of Geological Sciences, Beijing Institute of High Energy Physics, Chinese Academy of Sinices, Beijing | 1997 | Acta Geologica Sinica(English Edition)1997，71，3： | 3 |
| 12 | Cerebral perfusion in corresponding blood supply areas of transient ischemic attack patients with intracranial stenosis Seven cases of diamox-perfusion verified by magnetic resonance-perfusion-weighted imaging显示文摘BACKGROUND: Due to collateral circulation and cerebrovascular reserve, arterial stenosis and reduced cerebral blood flow may not necessarily indicate impaired cerebral perfusion. Therefore, according to degree of stenosis and clinical symptoms, interventional surgery to relieve arterial stenosis in transient ischemic attack (TIA) patients with major intracranial stenosis is imprudent. Rather, cerebral perfusion and reserve capacity are direct indicators for the assessment of degree and presence of cerebral ischemia. OBJECTIVE: To evaluate cerebral perfusion and reserve in TIA patients with major intracranial stenosis or occlusion using magnetic resonance-perfusion-weighted imaging (MR-PWI) data prior to and following diamox administration. DESIGN, TIME AND SETTING: A self-comparative, neuroimaging observation was performed at the Neurological Department and Radiological Center of the First Affiliated Hospital of Jinan University between December 2007 and April 2009. PARTICIPANTS: Seven acute TIA patients, who were admitted to the Neurological Department of the First Affiliated Hospital of Jinan University between December 2007 and April 2009, were enrolled in the present study. Magnetic resonance imaging confirmed that no acute cerebral infarction happened, nor did bleeding exist. Magnetic resonance angiography, transcranial Doppler ultrasound, and/or digital subtraction angiography confirmed the presence of major intracranial arterial stenosis. Clinical symptoms corresponded to blood supplying regions of the arterial stenosis. METHODS: Baseline MR-PWI was performed on seven patients with intracranial stenosis or occlusion. Two grams of acetazolamide (diamox) were orally administered after 2 days. A second PWI was performed after 2 hours to compare cerebral perfusion parameters prior to and following diamox administration. MAIN OUTCOME MEASURES: PWI results of cerebral perfusion prior to and following diamox administration. RESULTS: The baseline PWI from five patients indicated decreased cerebral perfusion areas. Following oral administration of diamox, cerebral perfusion significantly decreased in those areas. Moreover, new areas of decreased cerebral perfusion were observed in two out of the five patients. In one patient, no significant decrease in cerebral perfusion was found. In another patient, baseline PWI indicated decreased cerebral perfusion in the left hemisphere. However, normal perfusion was observed in both cerebral lobes following diamox administration. CONCLUSION: TIA patients with intracranial stenosis, who are diagnosed by PWI and exhibited decreased cerebral perfusion and reserve, might require further treatment such as intervention by angioplasty. | Li'an Huang Xuewen Song Anding Xu Xueying Ling Zhichao Lin | 2010 | Neural Regeneration Research2010，5，1： | 3 |
| 13 | Improved Electrochemical Performance Based on Nanostructured SnS_2@CoS_2–rGO Composite Anode for Sodium-Ion Batteries显示文摘A promising anode material composed of SnS_2@CoS_2 flower-like spheres assembled from SnS_2 nanosheets and CoS_2 nanoparticles accompanied by reduced graphene oxide(rGO) was fabricated by a facile hydrothermal pathway. The presence of rGO and the combined merits of SnS_2 and CoS_2 endow the SnS_2@-CoS_2–rGO composite with high conductivity pathways and channels for electrons and with excellent properties as an anode material for sodium-ion batteries(SIBs). A high capacity of 514.0 mAh g^(-1) at a current density of200 m A g^(-1) after 100 cycles and a good rate capability can be delivered. The defined structure and good sodium-storage performance of the SnS_2@CoS_2–rGO composite demonstrate its promising application in high-performance SIBs. | Xia Wang Xueying Li Qiang Li Hongsen Li Jie Xu Hong Wang Guoxia Zhao Lisha Lu Xiaoyu Lin Hongliang Li Shandong Li | 2018 | Nano-Micro Letters2018，10，3： | 2 |
| 14 | C1orf106, an innate immunity activator, is amplified in breast cancer and is required for basal-like/luminal progenitor fate decision显示文摘Basal-like breast cancer with a luminal progenitor gene expression profile is an aggressive subtype of breast cancer with a poorer prognosis compared with other subtypes.However,genes that specifically promote basal-like breast cancer development remain largely unknown.Here,we report that a novel gene C1orf106 plays an important role in maintaining the feature of basal-like/luminal progenitors.C1orf106 is frequently amplified and overexpressed in basal-like breast cancer and is associated with a poor outcome in patients.In human TCGA database,C1orf106 expression was correlated with upregulation of ELF5 and downregulation of GATA3,two transcription factors that regulate mammary gland stem cell fate.Enhanced expression of C1orf106 promotes tumor progression and expression of basal-like/luminal progenitor marker ELF5;depletion of C1orf106 suppresses tumorigenesis and expression of basal-like/luminal progenitor marker GATA3.These findings suggest that C1orf106 maintains the basal-like/luminal progenitor character through balancing the expression of ELF5 and GATA3.Taken together,we demonstrated that C1orf106 is an important regulator for basal-like/luminal progenitors and targeting C1orf106 is of therapeutic value for breast cancer. | Ji Ma Cheng Liu Decao Yang Jiagui Song Jing Zhang Tianzhuo Wang Mengyuan Wang Weizhi Xu Xueying Li Shigang Ding Jun Zhan Hongquan Zhang | 2019 | Science China(Life Sciences)2019，62，9： | 2 |
| 15 | Frequent RNF43 mutation contributes to moderate activation of Wnt signaling in colorectal signet-ring cell carcinoma显示文摘Dear Editor,Signet-ring cell carcinoma(SRCC)is a rare subtype of colorectal cancer(CRC)characterized histologically by the accumulation of mucins in the cytoplasm and displacement of nuclei to the cellular periphery,accounting for about 1%CRC(Fig.S1A)(Borger et al.,2007).Compare to common subtypes of CRC,such as adenocarcinoma(AC)and mucinous adenocarcinoma(MAC),SRCC is associated with aggressive behaviors and younger age at presentation(Kang et al.,2005;Sung et al.,2008;Nitsche et al.,2013;Hugen et al.,2014;Inamura et al.,2015).A retrospective analysis of CRC patient's data at Fudan University Shanghai Cancer Center(FUSCC)also indicated a worse overall and disease-free survival of SRCC patients(Fig.S1B and S1C,Table S1). | Yaqi Li Jian Li Renjie Wang Long Zhang Guoxiang Fu Xueying Wang Yebin Wang Chuantao Fang Dandan Zhang Duo Du Xiaoji Ma Mengxue Pan Qiang Guo Xiaoya Xu Xiang Hu Yi Zhou Shaobo Mo Huijun Wang Jianjun Gao Shenglin Huang Yun Liu Sanjun Cai Guoqiang Hua Junjie Peng Fa-Xing Yu | 2020 | Protein & Cell2020，11，4： | 2 |
| 16 | A molecular roadmap for induced multi-lineage transdifferentiation of fibroblasts by chemical combinations显示文摘 | Xiaoping Han Hao Yu Daosheng Huang Yang Xu Assieh Saadatpour Xia Li Lengmei Wang Jie Yu Luca Pinello Shujing Lai Mengmeng Jiang Xueying Tian Fen Zhang Yanhong Cen Yuko Fujiwara Wei Zhu Bin Zhou Tianhua Zhou Hongwei Ouyang Jianan Wang Guo-Cheng Yuan Shumin Duan Smart H Orkin Guoji Guo | 2017 | Cell Research2017，27，3： | 2 |
| 17 | Triblock copolymer-assisted construction of 20 nm-sized ytterbium-doped TiO_2 hollow nanostructures for enhanced solar energy utilization efficiency显示文摘Rare-earth doped titania single-crystalline hollow nanoparticles of 20 nm are constructed via a simple sol-gel process. Amphiphilic ABA tri-block copolymers played a key role in assisting the formation of hollow structure, for which a hollow nanostructure growth mechanism is proposed. By introducing rare earth into the synthesis process, the as-prepared nanoparticles exhibit near-infrared light absorption properties. Photo-decomposition efficiency of Orange II azo dye can be successfully evaluated when using Yb3+-doped Ti O2 hollow nanoparticles as photocatalysts; it is more than two times higher than the pure Ti O2 hollow nanoparticles. The hollow nanostructured Yb3+-doped Ti O2 samples are exploited as photoanodes in N719- sensitized solar cells and prove able to improve the photoelectric conversion efficiency by measuring the solar cell parameters of dye-sensitized solar cells(DSSCs) under simulative sunlight. | Lin Cheng Xuefeng Xu Yuyan Fang Yan Li Jiaxi Wang Guojia Wan Xueying Ge Liangjie Yuan Keli Zhang Lei Liao Quan Yuan | 2015 | Science China Chemistry2015，58，5： | 2 |
| 18 | Low-temperature synthesis of sea urchin-like Co-Ni oxide on graphene oxide for supercapacitor electrodes显示文摘Transition metal oxides are ideal electrode materials used for supercapacitors.However,the synthesis of transition metal oxides suffers from drawbacks such as high reaction temperature and energy consumption.Herein,we report the synthesis of sea urchin-like Co3 O4-NiO composites supported on graphene oxide(GO) using a hydrothermal method followed by calcination with a low temperature(250℃).The obtained Co3O4-NiO/GO composite demonstrates a high specific capacitance of 883 F g^-1 at 1 A g^-1.Furthermore,upon coupling with an activated carbon(AC) positive electrode,an asymmetric cell of Co3 O4-NiO/GO//AC exhibits outstanding stability reflected by the high capacitance retention of 82% at a high current density of 10 A g^-1.The excellent electrochemical properties of the composite may be attributed to the good synergistic effect of Co3O4 and NiO,as well as the assembly of Co3 O4 and NiO into a sea urchin structure,which results in increased electron conductivity and more exposed electroactive sites leading to the promotion of the Faradaic redox process. | Xueying Yang Cuili Xiang Yongjin Zou Jing Liang Huanzhi Zhang Erhu Yan Fen Xu Xuebu Hu Qiong Cheng Lixian Sun | 2020 | Journal of Materials Science & Technology2020，52，20： | 1 |
| 19 | MicroRNA-25 functions as a potential tumor suppressor in colon cancer by targeting Smad7显示文摘 | Qiang Li Chaoxia Zou Chendan Zou Zhongjing Han Haifeng Xiao Huiyan Wei Wei Wang Lei Zhang Xueying Zhang Qingchao Tang Chunjing Zhang Ji Tao Xishan Wang Xu Gao | 2013 | Cancer Letters2013，，： | 1 |
| 20 | Controllable two-dimensional Kerr and Raman–Kerr frequency combs in microbottle resonators with selectable dispersion显示文摘We report a broadband two-dimensional(2 D) Kerr and Raman–Kerr frequency comb generation in a silica bottle resonator accounting for azimuthal and axial degrees of freedom and pioneer a method that allows for controlled and reversible switching between a four wave mixing(FWM) state and a stimulated Raman scattering state. The repetition rate of the Raman–Kerr comb is not an integer number of the free spectral range, which spans more than 242 nm with hundreds of teeth. We show that, experimentally and numerically, multiple 2 D comb regimes can be selectively accessed via dispersion engineering by exciting different orders of axial modes or modifying the curvature of the axial profile, involving cascaded FWM, Raman lasing, and Raman-assisted FWM. The effect of axial curvature on dispersion is associated with the axial mode number in bottle resonators. Our approach enables dispersion and spectral engineering flexibility in any resonator with localized axial modes. | XUEYING JIN XIN XU HAORAN GAO KEYI WANG HAOJIE XIA LIANDONG YU | 2021 | Photonics Research2021，9，2： | 1 |
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