The emergence of new applications, such as in artificial intelligence, the internet of things,
and biotechnology, has driven the evolution of stress sensing technology. For these …

Luminescence anti‐counterfeiting derives from the easily changeable luminescence
behaviors of luminescence materials under the regulation of various external stimuli (such …

Endowing a single material with various types of luminescence, that is, exhibiting a
simultaneous optical response to different stimuli, is vital in various fields. A …

Multimode luminescence generally involves tunable photon emissions in response to
various excitation or stimuli channels, which demonstrates high coding capacity and …

Upconversion luminescence is characterized by the conversion of near-infrared excitation
into ultraviolet and visible emissions through a special class of doped optical materials …

Currently, most of the mechanoluminescence (ML) phosphors strongly depend on
postirradiation stimulation using ultraviolet light (denoted as “UV exposure” from hereon) to …

Hydrochromic materials characterized by noticeable color change upon water exposure
have attracted pervasive attention for their frontier applications in sensing and information …

Owing to the forthcoming global energy crisis, the search for energy‐saving materials has
intensified. Over the past two decades, mechanically induced luminescent materials have …

Conspectus Mechanoluminescence is a process of light emission from materials in
response to external mechanical actions. As mechanical energy is ubiquitously available in …

Multilevel luminescence materials have aroused wide attention for their advanced anti‐
counterfeiting abilities. However, various complicated stimuli factors involved in multilevel …