supported by the National Natural Science Foundation of China(21827813,21921001,22175172,22075283,92161125,U21A20508);the Youth Innovation Promotion Association of Chinese Academy of Sciences(2020303,2021300);Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China(2020ZZ108)。
Non-centrosymmetric(NCS)structure is an indispensable prerequisite for second-order nonlinear optical(NLO)material.Currently,the mainstream approach for designing new NCS structures still relies on chemical substituti...
the European Union’s Horizon 2020 Research and Innovation Program under Grant Agreement No.964398(SuperGate);the US ONR(Nos.N00014-21-1-2879,N00014-20-1-2442,and N00014-23-1-2866).
The application of a gate voltage to control the superconducting current flowing through a nanoscale superconducting constriction,named as gate-controlled supercurrent(GCS),has raised great interest for fundamental an...
support from the Singapore National Research Foundation through its Competitive Research Program(CRP Award No.NRF-CRP21-2018-0007,NRF-CRP22-2019-0004);QEP program,Singapore Ministry of Education(MOE2016-T3-1-006(S)).G.QC.acknowledges the support of the National Research Foundation,Singapore under its Fellowship Award(NRF-NRFF13-2021-0010);the Nanyang Assistant Professorship grant from Nanyang Technological University.J.Y.Y.and Y.P.F.are supported by the Ministry of Education,Singapore under its MOE AcRFTier 3Award MOE2018-T3-1-002;A.F.W and X.Y.Z.are financially supported by the National Natural Science Foundation of China(12004056 and 52071041);H.L.acknowledges the support of research grant 109-2112-M-001-014-MY3.
Non-centrosymmetric topological material has attracted intense attention due to its superior characteristicsas compared with the centrosymmetric one, although probing the local quantum geometry innon-centrosymmetric t...
Project supported by the National Natural Science Foundation of China (Grant Nos.12274455,12274459,and 12204533);the National Key R&D Program of China (Grant No.2022YFA1403800);the Beijing Natural Science Foundation (Grant No.Z200005)。
Using angle-resolved photoemission spectroscopy and density functional theory calculations methods,we investigate the electronic structures and topological properties of ternary tellurides NbIrTe_(4),a candidate for t...
“Axion”was predicted as a hypothetical elementary particle to resolve the strong conjugation-parity problem in particle physics,^([1])and it is also an attractive candidate for the as-yet-unobserved dark matter in c...
supported by the Science Challenge Project of China(Grant No.TZ2016004);the National Natural Science Foundation of China(Grant Nos.11474251,11604291,and U1632275);the National Key R&D Program of China(Grant Nos.2017YFA0303100,and 2016YFA0300202)
We have synthesized single crystals of CeZnAl3, which is a new member of family of Ce-based intermetallics CeTX3 (T=transition metal, X=Si, Ge, A1), crystallizing in the non-centrosymmetric tetragonal BaNiSns-type s...
Supported by the National Natural Science Foundation of China under Grant No 11504366;the National Basic Research Program of China under Grant Nos 2015CB921503 and 2016YFE0110000
Topological semimetals are a new type of matter with one-dimensional Fermi lines or zero-dimensional Weyl or Dirac points in momentum space. Here using first-principles calculations, we find that the non-centrosymmetr...
Supported by the National Basic Research Program of China under Grant No 2015CB921300;the National Natural Science Foundation of China under Grant No 11334012;the Strategic Priority Research Program of Chinese Academy of Sciences under Grant No XDB07000000
We predict that a non-eentrosymmetric material NaSnBi locates in a three-dimensional non-trivial topological phase under ambient pressure based on first-principle calculations. By deriving the effective model around t...
The crystal structure of a new non-centrosymmetric microporous fluorinated iron phosphate, (H30)2[Fe4(H2O)2F4(PO4)2(HPO4)2](H2O), was determined by single crystal X-ray diffraction analysis and the result re...
Supported by the National Basic Research Program of China under Grant Nos 2015CB921303,2011CBA00100 and 2012CB821404;the Strategic Priority Research Program(B) of Chinese Academy of Sciences under Grant Nos XDB07020100and XDB07020200;the National Natural Science Foundation of China under Grant No 11174350
We report on the single crystal growth and superconducting properties of PbTaSe2 with the non-centrosymmetric crystal structure. By using the chemicM vapor transport technique, centimeter-size single crystals are succ...