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Nonlocal probing of amplitude mode dynamics in charge-density-wave phase of EuTe4 EuTe4电荷密度波相位振幅模式动力学的非局域探测
Ultrafast Science Pub Date : 2023-08-02 DOI: 10.34133/ultrafastscience.0041
R. Rathore, H. Singhal, V. Dwij, M. Gupta, A. Pathak, J. A. Chakera, R. Mittal, A. Roy, Arun Babu, R. Kulkarni, A. Thamizhavel, A. Said, D. Bansal
{"title":"Nonlocal probing of amplitude mode dynamics in charge-density-wave phase of EuTe4","authors":"R. Rathore, H. Singhal, V. Dwij, M. Gupta, A. Pathak, J. A. Chakera, R. Mittal, A. Roy, Arun Babu, R. Kulkarni, A. Thamizhavel, A. Said, D. Bansal","doi":"10.34133/ultrafastscience.0041","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0041","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128538732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Conical Intersection versus Avoid Crossing: Geometric Phase Effect in Molecular High Order Harmonics 锥形交叉与避免交叉:分子高次谐波的几何相位效应
Ultrafast Science Pub Date : 2023-08-02 DOI: 10.34133/ultrafastscience.0040
Guanglu Yuan, R. Lu, Shicheng Jiang, Konstantin Dorfman
{"title":"Conical Intersection versus Avoid Crossing: Geometric Phase Effect in Molecular High Order Harmonics","authors":"Guanglu Yuan, R. Lu, Shicheng Jiang, Konstantin Dorfman","doi":"10.34133/ultrafastscience.0040","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0040","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129412566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Ultrafast Laser Filamentation in Transparent Solids 透明固体中的超快激光成丝
Ultrafast Science Pub Date : 2023-07-06 DOI: 10.34133/ultrafastscience.0023
Tianyang Yan, L. Ji
{"title":"Ultrafast Laser Filamentation in Transparent Solids","authors":"Tianyang Yan, L. Ji","doi":"10.34133/ultrafastscience.0023","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0023","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125176175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Fourier-limited Attosecond Pulse from High Harmonic Generation Assisted by Ultrafast Magnetic Fields 超快磁场辅助下高谐波产生的傅里叶受限阿秒脉冲
Ultrafast Science Pub Date : 2023-07-04 DOI: 10.34133/ultrafastscience.0036
Rodrigo Martín-Hernández, Hongtao Hu, A. Baltuska, L. Plaja, C. Hernández-García
{"title":"Fourier-limited Attosecond Pulse from High Harmonic Generation Assisted by Ultrafast Magnetic Fields","authors":"Rodrigo Martín-Hernández, Hongtao Hu, A. Baltuska, L. Plaja, C. Hernández-García","doi":"10.34133/ultrafastscience.0036","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0036","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126572198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-sensitivity visualization of ultrafast carrier diffusion by widefield holographic microscopy 用宽视场全息显微镜观察超快载流子扩散的高灵敏度可视化
Ultrafast Science Pub Date : 2023-05-31 DOI: 10.34133/ultrafastscience.0032
Martin Hörmann, Federico Visentin, A. Zanetta, J. Osmond, G. Grancini, N. V. van Hulst, M. Liebel, G. Cerullo, F. V. Camargo
{"title":"High-sensitivity visualization of ultrafast carrier diffusion by widefield holographic microscopy","authors":"Martin Hörmann, Federico Visentin, A. Zanetta, J. Osmond, G. Grancini, N. V. van Hulst, M. Liebel, G. Cerullo, F. V. Camargo","doi":"10.34133/ultrafastscience.0032","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0032","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117352133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Metal−Organic Framework Based Ultrafast Logic Gates for High-Security Optical Encryption 基于金属−有机框架的高安全光加密超快逻辑门
Ultrafast Science Pub Date : 2023-04-21 DOI: 10.34133/ultrafastscience.0030
Junhong Yu, Yadong Han, Long Wang, Yibing Liu, Hang Zhang, Xuan Chen, Xuezhi Liu, Zhengbang Wang, Jian-Jun Hu
{"title":"Metal−Organic Framework Based Ultrafast Logic Gates for High-Security Optical Encryption","authors":"Junhong Yu, Yadong Han, Long Wang, Yibing Liu, Hang Zhang, Xuan Chen, Xuezhi Liu, Zhengbang Wang, Jian-Jun Hu","doi":"10.34133/ultrafastscience.0030","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0030","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134097479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Observation of refractive index line shape in ultrafast XUV transient absorption spectroscopy 超快XUV瞬态吸收光谱折射率线形状的观察
Ultrafast Science Pub Date : 2023-04-12 DOI: 10.34133/ultrafastscience.0029
{"title":"Observation of refractive index line shape in ultrafast XUV transient absorption spectroscopy","authors":"","doi":"10.34133/ultrafastscience.0029","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0029","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116630539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Review and prospect of single-shot ultrafast optical imaging in active detection mode 主动探测模式下单发超快光学成像的回顾与展望
Ultrafast Science Pub Date : 2023-03-28 DOI: 10.34133/ultrafastscience.0020
Xuanke Zeng, Xiaowei Lu, Congying Wang, Kaipeng Wu, Y. Cai, Hongmei Zhong, Qinggang Lin, Jiahe Lin, Ruiwei Ye, Shixiang Xu
{"title":"Review and prospect of single-shot ultrafast optical imaging in active detection mode","authors":"Xuanke Zeng, Xiaowei Lu, Congying Wang, Kaipeng Wu, Y. Cai, Hongmei Zhong, Qinggang Lin, Jiahe Lin, Ruiwei Ye, Shixiang Xu","doi":"10.34133/ultrafastscience.0020","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0020","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116955358","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Highly sensitive and fast hydrogen detection based on light-induced thermoelastic spectroscopy 基于光致热弹性光谱的高灵敏快速氢探测
Ultrafast Science Pub Date : 2023-03-20 DOI: 10.34133/ultrafastscience.0024
Yufei Ma, Tiantian Liang, Shunda Qiao, Xiaonan Liu, Ziting Lang
{"title":"Highly sensitive and fast hydrogen detection based on light-induced thermoelastic spectroscopy","authors":"Yufei Ma, Tiantian Liang, Shunda Qiao, Xiaonan Liu, Ziting Lang","doi":"10.34133/ultrafastscience.0024","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0024","url":null,"abstract":"","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131314028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 38
Probing Interface of Perovskite Oxide Using Surface-specific Terahertz Spectroscopy 利用表面特异性太赫兹光谱探测钙钛矿氧化物界面
Ultrafast Science Pub Date : 2023-03-13 DOI: 10.34133/ultrafastscience.0042
Yudan Su, Jiaming Le, J. Ma, Long Cheng, Yuxuan Wei, X. Zhai, C. Tian
{"title":"Probing Interface of Perovskite Oxide Using Surface-specific Terahertz Spectroscopy","authors":"Yudan Su, Jiaming Le, J. Ma, Long Cheng, Yuxuan Wei, X. Zhai, C. Tian","doi":"10.34133/ultrafastscience.0042","DOIUrl":"https://doi.org/10.34133/ultrafastscience.0042","url":null,"abstract":"The surface/interface species in perovskite oxides play an essential role in many novel emergent physical phenomena and chemical processes. With low eigen-energy in the terahertz region, such species at buried interfaces remain poorly understood due to the lack of feasible experimental techniques. Here, we show that vibrational resonances and two-dimensional electron gas at the interface can be characterized using surface-specific nonlinear spectroscopy in the terahertz range. This technique uses intra-pulse difference frequency mixing (DFM) process, which is allowed only at surface/interface of a medium with inversion symmetry. Sub-monolayer sensitivity can be achieved using the state-of-the-art detection scheme for the terahertz emission from surface/interface. As a demonstration, Drude-like nonlinear response from the two-dimensional electron gas emerging at LaAlO3/SrTiO3 or Al2O3/ SrTiO3 interface was successfully observed. Meanwhile, the interfacial vibrational spectrum of the ferroelectric soft mode of SrTiO3 at 2.8 THz was also obtained that was polarized by the surface field in the interfacial region. The corresponding surface/interface potential, which is a key parameter for SrTiO3-based interface superconductivity and photocatalysis, can now be determined optically via quantitative analysis on the polarized phonon spectrum. The interfacial species with resonant frequencies in the THz region revealed by our method provide more insights into the understanding of physical properties of complex oxides.","PeriodicalId":268204,"journal":{"name":"Ultrafast Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130254027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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