Project supported by Scientific Research Funds(Grant No.7001/700199);Henan Provincial Department Scientific Research Project(Grant No.22A430034).
The flexibility of nanoparticle films is a topic of rapidly growing interest in both scientific and engineering researches due to their numerous potential applications in a broad range of wearable electronics and biom...
the National Natural Science Foundation of China(Grant Nos.12174240,11674206,and 11874253);the Natural Science Basic Research Plan in the Shaanxi Province of China(Grant No.2023-JC-QN-0049).
Source illusion is an important issue in acoustic fields that has significant applications in various practical scenarios.Recent progress in acoustic metasurfaces has broken the limitation of manipulating large-scale ...
the National Natural Science Foundation of China(Grant No.61471094);the Science and Technology Support Program of Sichuan Province,China(Grant Nos.2019YFG0499 and 2020YFG0231)。
A triple-channel bandpass filter with switchable and tunable functions is proposed,which is based on a triple-mode cross resonator.The varactors and switching diodes are loaded at the end of the resonator.Because of t...
Project supported by the National Key Research and Development Program of China(Grant No.2016YFA0301500);the National Natural Science Foundation of China(Grant Nos.61835013 and 11971067);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant Nos.XDB01020300 and XDB21030300);the Beijing Natural Science Foundation,China(Grant No.1182009);the Beijing Great Wall Talents Cultivation Program(Grant No.CIT&TCD20180325).
The ground state properties of the rotating Bose–Einstein condensates(BECs) with SU(3) spin–orbit coupling(SOC)in a two-dimensional harmonic trap are studied. The results show that the ferromagnetic and antiferromag...
Project supported by the National Key Research and Development Program of China(Grant No.2016YFF0200306);the National Natural Science Foundation of China(Grant Nos.61871355 and 61831012).
To promote the application of far-infrared technology,functional far-infrared devices with high performance are needed.Here,we propose a design scheme to develop a wide-incident-angle far-infrared absorber,which consi...
Project supported by the National Key Basic Research and Development Program of China(Grant Nos.2012CB821302 and 2016YFA0302103);the National Natural Science Foundation of China(Grant No.11134003);the National High Technology Research and Development Program of China(Grant No.2014AA123401);the Shanghai Excellent Academic Leaders Program of China(Grant No.12XD1402400)
We develop a permanent-magnet Zeeman slower with adjustable magnets along the longitudinal and radial directions.Produced by four arrays of cylindrical magnets, the longitudinal magnetic field in the slower is tunable...
Project supported by the National Natural Science Foundation of China(Grant Nos.11574092,61378012,91121023,and 60978009);the National Basic Research Program of China(Grant No.2013CB921804);the Innovative Research Team in University,China(Grant No.IRT1243)
We propose a system for achieving some adjustable quantum coherence effects, including the normal-mode splitting(NMS), the optomechanically induced transparency(OMIT), and the optomechanically induced absorption(...
Project supported by the State Key Development Program for Basic Research of China(Grant No.2011CB013101)
Light emitting diode (LED) sources have been widely used for illumination. Optical design, especially freedom compact lens design is necessary to make LED sources applied in lighting industry, such as large-range in...
Project supported by the Paper Fund of Beijing Jiaotong University, China (Grant No 2005RC033) and the National Natural Science Foundation of China (Grant No 60477017).
Temperature and strain characteristics of uniform fibre grating with tapered metal coatings have been analysed theoretically, by which adjustable chirp characteristics of such gratings are shown. Electroplating is ado...