Project supported by the 2021 Innovation capability enhancement project of small and medium-sized technologybased enterprises in Shandong Province of China (Grant No. 2021TSGC1043)。
Structured optical fields inside a waveguide possess the transverse spin, i.e., the spin angular momentum perpendicular to the direction of the waveguide. The physical origin of the transverse spin can be attributed t...
Project supported by the National Natural Science Foundation of China (Grant No. 11904281).
Since the discoveries of polymeric nitrogen, named cg-N (2004), LP-N (2014), HLP-N (2019), another polymorph named black phosphorus nitrogen (BP-N) was synthesized at high-pressure-high-temperature conditions. The nar...
National Key R&D Program of China(Grant Nos.2017YFA0205700,2015CB932403,and 2017YFA0206000);the National Natural Science Foundation of China(Grant Nos.21790364,11374023,61422501,11674012,61176120,61378059,6097701,and 61521004).
We investigate the dynamic quantities:momentum,spin and orbital angular momenta(SAM and OAM),and their conversion relationship in the structured optical fields at subwavelength scales,where the spin–orbit interaction...
Project supported by the National Key R&D Program of China(Grant Nos.2019YFB1503500,2018YFE0203400,and 2018YFB1500200);the National Natural Science Foundation of China(Grant No.U1902218);the YangFan Innovative and Entrepreneurial Research Team Project of China(Grant No.2014YT02N037);the 111 Project,China(Grant No.B16027).
Sb2S3 solar cells with substrate structure usually suffer from pretty low short circuit current(JSC)due to the defects and poor carrier transport.The Sb2S3,as a one-dimensional material,exhibits orientation-dependent ...
Project supported by the National Key R&D Program of China(Grant Nos.2016YFA0202300,2018YFA0305800,and 2019YFA0308500);the National Natural Science Foundation of China(Grant Nos.61888102,51872284,and 51922011);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB30000000).
Two-dimensional(2D)transition metal dichalcogenides(TMDs)have attracted considerable attention because of their unique properties and great potential in nano-technology applications.Great efforts have been devoted to ...
Project supported by the National Natural Science Foundation of China(Grant Nos.11575072 and 11675096);the Fundamental Research Funds for the Central Universities,China(Grant No.GK201702001);the FPALAB-SNNU,China(Grant No.16QNGG007)
There has been much interest in studying quasi-periodic events on earthquake models.Here we investigate quasiperiodic events in the avalanche time series on structured earthquake models by the analysis of the autocorr...
Project supported by the National Natural Science Foundation of China(Grant Nos.61875031 and 61421002)
A gradient refractive structured NiCr film that has a high extinction coefficient at far infrared range(8-μm–24 μm) is presented as an absorber for pyroelectric infrared detectors. The absorber features high absorp...
Project supported by the National Research Foundation of Korea(NRF)Grant Funded by the Korea Government(MSIT),Republic of Korea(Grant No.NRF-2018R1A2B6001641);Ministry of Science and ICT(MSIT)under the Information Technology Research Center(ITRC)Support Program(Grant No.IITP-2018-2015-0-00385);supervised by the Institute for Information and Communications Technology Promotion(IITP)
We experimentally demonstrate a femtosecond mode-locked thulium-holmium(Tm-Ho) co-doped fiber laser incorporating a saturable absorber(SA) based on a bulk-structured bismuth selenide(Bi2Se3) topological insulato...
Project supported by the National Natural Science Foundation of China(Grant Nos.51562014,51262009,and 51602135)
Inter-growth bismuth layer-structured ferroelectrics(BLSFs), Bi_4Ti_3O_(12)-Na_(0.5)Bi_(4.5)Ti_4O_(15)(BIT-NBT), were successfully synthesized using the traditional solid-state reaction method. X-ray diffr...
Project supported by the Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2016JQ5014);the Fundamental Research Funds for the Central Universities,China(Grant No.3102014JCQ01024);the Research Fund of the State Key Laboratory of Solidification Processing(NWPU),China(Grant No.114-QP-2014);the Specialized Research Fund for the Doctoral Program of Higher Education of China(Grant No.20136102120021);the National Natural Science Foundation of China(Grant Nos.51474716 and 51475378)
Anti-structured defects bridge atom migration among heterogeneous sublattices facilitating diffusion but could also result in the collapse of ordered structure.Component distribution Ni(75)AlxV(25-x) alloys are in...