A thermal cloak is well known for hiding objects from thermal signature.A bilayer thermal cloak made from inner insulation layer and outer isotropic homogeneous layer could realize such thermal protection.However,its ...
Transgender(trans)Filipinos are disproportionately vulnerable to health problems because of the inaccessibility of essential healthcare services resulting from the invisibility and exclusion of trans health in Philipp...
Project supported by the Natural Science Doctoral Research Start-Up Fund of Yunnan Normal University,China(Grant No.01000205020503130);the Key Project of Applied Basic Research Program of Yunnan Province,China(Grant No.2018FA033)。
Reusable reciprocal invisibility and phantom device is proposed and designed based on multi-folded transformation optics and equivalent components. In comparison with the reported reciprocal invisibility cloaks, the m...
supported by the National Defense Foundation of China(2019-JCJQ-JJ-081);the Youth Talent Lifting Project of the China Association for Science and Technology(17-JCJQ-QT-003);the Key Program of Natural Science Foundation of Shaanxi Province(2020JZ-33);the Key Principal’s Fund of Air Force Engineering University(XNLX19030601).
Many real-world applications,including adaptive radar scanning and smart stealth,require reconfigurable multifunctional devices to simultaneously manipulate multiple degrees of freedom of electromagnetic(EM)waves in a...
This work was supported by the National Natural Science Foundation of China(Grant Nos.11632003,11972083,and 11991030).
The systems exhibiting sustainable external energy exchange are abundant,e.g.,biological organisms’reaction to external stimuli while maintaining a constant energy exchange with the surrounding.In a linear mechanical...
supported by the National Defense Foundation of China(2019-JCJQ-JJ-081);the Youth Talent Lifting Project of the China Association for Science and Technology(17-JCJQ-QT-003);the Key Program of Natural Science Foundation of Shaanxi Province(2020JZ-33);the Key Principal’s Fund of Air Force Engineering University(XNLX19030601).
Many real-world applications,including adaptive radar scanning and smart stealth,require reconfigurable multifunctional devices to simultaneously manipulate multiple degrees of freedom of electromagnetic(EM)waves in a...
Muriel Spark(1918-2006) is acclaimed as one of the most eminent Scottish novelists in the contemporary literature world,whose favorite novel is a tragedy named The Driver's Seat,in which Lise,the heroine,schemes a hom...
funding from the Natural Sciences and Engineering Research Council of Canada(NSERC)(IRCPJ469414-13);Canada Foundation for Innovation(CFI)(33240 and 37422);Canada Excellence Research Chair(CERC in Photonic Innovations);FRQNT strategic cluster program(2018-RS-203345);Quebec Ministry of Economy and Innovation(PSRv2-352);Canada First Research Excellence Fund(Sentinel North).
Multiphoton absorption via ultrafast laser focusing is the only technology that allows a three-dimensional structural modification of transparent materials.However,the magnitude of the refractive index change is rathe...
Making objects invisible has never been easy. A seventeenth-century magic spell for growing "beans of invisibility" instructed that they should be buried with the severed head of a man who committed suicide. For H. ...