Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Changji Pan"'
Autor:
Kai Wang, Zhicheng Chen, Xu Wu, Changji Pan, Feifei Wang, Jiaxing Wang, Ke Zhang, Yang Yang, Jingya Sun
Publikováno v:
Crystals, Vol 13, Iss 5, p 832 (2023)
The study investigates the two different underlying ablation mechanisms of WS2 processed by femtosecond (fs) laser with different fluences. With increasing fluence, the saturable expansion of craters and the transformation of three distinct crater mo
Externí odkaz:
https://doaj.org/article/7142990e5fea4aa4baf4de25504193aa
Autor:
Qingsong Wang, Lan Jiang, Jingya Sun, Changji Pan, Weina Han, Guoyan Wang, Feifei Wang, Kaihu Zhang, Ming Li, Yongfeng Lu
Publikováno v:
Research, Vol 2018 (2018)
Femtosecond laser-induced surface structures upon multiple pulses irradiation are strongly correlated with the pulse number, which in turn significantly affects successive laser-material interactions. By recording the dynamics of femtosecond laser ab
Externí odkaz:
https://doaj.org/article/c1e311a163734b7382772232b6628b96
Autor:
Feifei Wang, Lan Jiang, Changji Pan, Zhipeng Wang, Yiling Lian, Qingsong Wang, Wenpan Tao, Jingya Sun
Publikováno v:
Nanophotonics. 11:4727-4736
Holograms hidden inside transparent materials are important for information encryption storage because of their advantages of secrecy, and could completely avoid information loss caused by surface wear. Inside the transparent material, the modified f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0e5a21368332a5d656df481f230c922
https://doi.org/10.1515/nanoph-2022-0379
https://doi.org/10.1515/nanoph-2022-0379
Publikováno v:
The Journal of Physical Chemistry C. 125:24550-24556
A one-step method was proposed to prepare a high-performance surface-enhanced Raman scattering (SERS) substrate based on bulk MoS2 via femtosecond laser pulse modification. The Raman spectra of Rho...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4bec01b3fc45b90d9468680b467f8d8
https://doi.org/10.1021/acs.jpcc.1c05340
https://doi.org/10.1021/acs.jpcc.1c05340
Autor:
Jingya Sun, Jiaxing Wang, Lan Jiang, Feifei Wang, Yongfeng Lu, Jiaxin Sun, Changji Pan, Qingsong Wang, Kai Wang, Yiling Lian
Publikováno v:
ACS Applied Materials & Interfaces. 13:7688-7697
The third-generation semiconductors are the cornerstone of the power semiconductor leap forward and have attracted much attention because of their excellent properties and wide applications. Meanwhile, femtosecond laser processing as a convenient met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3e4106ce58c0d2a2f020a7b91f714e
https://doi.org/10.1021/acsami.0c19726
https://doi.org/10.1021/acsami.0c19726
Autor:
Kai Wang, Feifei Wang, Yeliang Wang, Lan Jiang, Jingya Sun, Yongfeng Lu, Tianhong Cui, Qingsong Wang, Changji Pan, Liangti Qu
Publikováno v:
Light: Science & Applications, Vol 9, Iss 1, Pp 1-8 (2020)
Light, Science & Applications
Light, Science & Applications
Numerous valuable studies on electron dynamics have focussed on the extraordinary properties of molybdenum disulfide (MoS2); however, most of them were confined to the level below the damage threshold. Here the electron dynamics of MoS2 under intense
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b65623b4d171517cffd66a26e8e11d4
http://link.springer.com/article/10.1038/s41377-020-0318-8
http://link.springer.com/article/10.1038/s41377-020-0318-8
Publikováno v:
The Journal of Physical Chemistry C. 123:18056-18060
Fabry–Perot interference has been employed in optical fibers, sensors, electron optics, and so on. The photoluminescence (PL) spectra of a gallium nitride (GaN)-based light-emitting diode (LED), wh...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aaf4a0b3b39c2071a9e2d1de7e74e1a1
https://doi.org/10.1021/acs.jpcc.9b03939
https://doi.org/10.1021/acs.jpcc.9b03939
Autor:
Hao Zhang, Zhulin Yao, Xiaowei Li, Yongfeng Lu, Kun Du, Lan Jiang, Costas P. Grigoropoulos, Ming Li, Changji Pan, Andong Wang, Zhi Wang
Publikováno v:
Applied Surface Science. 469:44-49
We report the influence of temporally decreasing pulse trains on femtosecond laser-induced chemical etching (FLICE) of fused silica. A systematic comparison of the unshaped pulse and decreasing pulse trains of femtosecond laser for FLICE was conducte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0820ccf7780fdff5bc24eeca025ae53
https://doi.org/10.1016/j.apsusc.2018.10.272
https://doi.org/10.1016/j.apsusc.2018.10.272
Autor:
Weina, Han, Kang, Zhao, Changji, Pan, Yanping, Yuan, Yan, Zhao, Zhaochen, Cheng, Mengmeng, Wang
Publikováno v:
Optics express. 28(17)
Femtosecond (fs) laser-thin film interaction is one of the most practical methods for fabricating functional nanostructures. However, the details of the interaction mechanism remain unclear. In this study, we demonstrate an abnormal ablation effect o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::70c25de4cd683bae96cbb5cd32f260f1
https://pubmed.ncbi.nlm.nih.gov/32907050
https://pubmed.ncbi.nlm.nih.gov/32907050
Autor:
Jingya Sun, Mengmeng Wang, Zhicheng Chen, Jia Liu, Lan Jiang, Hao Jin, Qingsong Wang, Yiling Lian, Changji Pan
Publikováno v:
ACS applied materialsinterfaces. 12(14)
We have explored an asymmetric optoelectronic response of an FAPb(I0.8Br0.2)3 (FA = formamidine) perovskite device irradiated by a femtosecond (fs) laser at different laser-fluence values. Photoluminescence (PL) spectra indicated a blue shift from 77
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4288a8a2beeb6e36a44500dffb283cf
https://pubmed.ncbi.nlm.nih.gov/32182031
https://pubmed.ncbi.nlm.nih.gov/32182031