Investigation of Nuclear Binding Energy and Charge Radius Based on Random Forest Algorithm

Autor: CAI Boshuai;YU Tianjun;LIN Xuan;ZHANG Jilong;WANG Zhixuan;YUAN Cenxi

Publikováno v: Yuanzineng kexue jishu, Vol 57, Iss 4, Pp 704-712 (2023)

The random forest algorithm was applied to study the nuclear binding energy and charge radius. The regularized root-mean-square of error (RMSE) was proposed to avoid overfitting during the training of random forest. RMSE for nuclides with Z, N>7 is r

Externí odkaz: https://doaj.org/article/0315c9c93edc48b0b62f7aa12ef76285

Resolution Improvement Method for Non-Destructive Imaging with Near-Field Scanning Microwave Microscopy

Autor: Sijia Gu, Tuami Lasri, Tianjun Lin

Publikováno v: 48th European Microwave Conference, EuMC 2018
48th European Microwave Conference, EuMC 2018, Sep 2018, Madrid, Spain. pp.1053-1056, ⟨10.23919/EuMC.2018.8541554⟩

International audience; In this paper we report a resolution enhancement method for non-destructive imaging application with near-field scanning microwave microscopy (NFMM). The technique proposed for the image processing is based on the combination

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665be95b61b8df98c82b5329bb75729a
https://doi.org/10.23919/eumc.2018.8541554

Broadband non-contact characterization of epitaxial graphene by near-field microwave microscopy

Autor: Tianjun Lin, Xin Zhou, Henri Happy, Sijia Gu, Tuami Lasri

Publikováno v: Nanotechnology
Nanotechnology, 2017, 28 (33), 335702, 11 p. ⟨10.1088/1361-6528/aa7a36⟩
Nanotechnology, Institute of Physics, 2017, 28 (33), 335702, 11 p. ⟨10.1088/1361-6528/aa7a36⟩

International audience; In this paper, a broadband non-destructive and non-contact local characterization of graphene fabricated by epitaxial method on silicon carbide is demonstrated by using an interferometerbased near-field microwave microscope. F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fcc721caf29334bc8828a522573c014
https://pubmed.ncbi.nlm.nih.gov/28726682

Spatial resolution enhancement of near field microwave microscope

Autor: Tuami Lasri, Sijia Gu, Tianjun Lin

Publikováno v: 46th European Microwave Conference, EuMC 2016
46th European Microwave Conference, EuMC 2016, Oct 2016, London, United Kingdom. pp.544-547, ⟨10.1109/EuMC.2016.7824400⟩

International audience; A near-field scanning microwave microscope based on an interferometric technique is proposed in this work. To ensure an optimal spatial resolution, crucial parameters of the evanescent microwave probe are finely studied includ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb95ce694fed6ab29a8d0bd933a5ab97
https://hal.science/hal-03538364

Broadband dielectric characterization of aqueous saline solutions by an interferometer-based microwave microscope

Autor: Sijia Gu, Tuami Lasri, Tianjun Lin

Publikováno v: Applied Physics Letters
Applied Physics Letters, 2016, 108 (24), pp.242903. ⟨10.1063/1.4953629⟩

International audience; The complex dielectric permittivity of aqueous saline solutions has been determined in the frequency range [2-18 GHz] with a home-made near-field microwave microscope. The instrument is built on a vector network analyzer, a ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bca23b49e7600aabbe14979a9ec44b30
https://hal.science/hal-03538486/document