Semiconductor lasers are the most widely used lasers in our daily lives for their compact size, high efficiency, low cost, and wide spectra. But they suffer low output power and low beam quality --...
05-05-2022
In unconventional superconductors, the major challenge on the mechanism research is to reveal how the electrons form to Cooper pairs and collectively condense to a superconducting state under both ...
06-04-2022
Formamidinium-cesium (FA-Cs) lead halide has attracted wide interest for enhancing stability of perovskite solar cells; however, crystallization of FA-Cs perovskite usually suffers from more compli...
21-03-2022
In the presence of both space and time reversal symmetries, an s-wave A1g superconducting state is usually topologically trivial. Here, we demonstrate that an exception can take place in a type of ...
28-02-2022
Copper oxide superconductors continue to fascinate the communities of condensed matter physics and material sciences because they host the highest ambient-pressure superconducting transition temper...
21-02-2022
An international research team consisting of scientists at the Institute of Physics in Beijing (Chinese Academy of Sciences), University of Maryland (UMD), and Lawrence Berkeley National Laboratory...
18-02-2022
The Kagome superconductors AV3Sb5 (A = K, Rb, Cs) have received enormous attention due to their nontrivial topological electronic structure, anomalous physical properties and superconductivity. Unc...
18-02-2022
Supercontinuum generation has been widely applied in laser spectroscopy and few-cycle pulse generation. It is composed of complex and unmeasurable nonlinear optical effects, which influence the fin...
24-01-2022
Nanoscale periodic moiré patterns, formed at the interface of twisted (or lattice mismatch) bilayer of two-dimensional materials, provide a new degree of freedom for engineering the electronic pro...
20-12-2021
Scientists innovate an on-site in situ high-pressure time-resolved ultrafast pump-probe spectroscopy instrument. Both the DAC and the sample are fixed within the light path without motion and rotat...
30-11-2021
Large-size, single-crystalline bilayer borophene on the Cu(111) surface is synthesized by molecular beam epitaxy. The bilayer borophene consists of two stacked monolayers, which are held together b...
12-11-2021
Exploring dominant few-body correlations in many-body systems is one of the main tasks of modern physics, and the presence of exotic few-body bound states offers an efficient perspective to uncover...
14-10-2021
By combining the light-induced self-diffusiophoresis and self-thermophoresis mechanisms, an artificial phototactic microswimmer is realized, which can exhibit light intensity-dependent bidirectiona...
12-10-2021
Prof. Xiufeng Han's research group confirms the magnon transfer torque (MTT) effect in an insulating magnetic heterostructure Y3Fe5O12/NiO/Pt with perpendicular magnetic anisotropy. In this system,...
08-10-2021
Prof. Xiufeng Han's research group shows a magnon blocking effect (MBE) in magnon junction and magnonic skin effect (MSE) in an antiferromagnetically coupled heterojunction. The MBE and MSE can con...
14-09-2021
