All matter has density. The recorded uses of density to characterize matter date back to as
early as ca. 250 BC, when Archimedes was believed to have solved “The Puzzle of The …

As a typical contact-free manipulation technique that removes friction and contamination
risk, levitation has gradually become a preferred candidate for various applications …

Graphene nanosheets (GNS) have been regarded as one of the best fillers in polymers for
electromagnetic interference (EMI) shielding composites, but it remains a challenge to …

Thermal interface materials (TIMs) with high through-plane thermal conductivity are urgently
desired to avoid overheating of high-power density electronics. Introducing and aligning …

Planar alignment of disc‐like nanomaterials is required to transfer their superior anisotropic
properties from microscopic individual structures to macroscopic collective assemblies …

Aligning anisotropic nanoparticles using external fields is one of the major obstacles to
unlocking their enormous potential for novel applications. The most famous such example is …

Researchers seek methods to levitate matter for a wide variety of purposes, ranging from
exploring fundamental problems in science through to develo** new sensors and …

As electronic devices continue to shrink in size while increasing in power, the generation of
significant waste heat has become a major obstacle to further progress. Effective thermal …

Magnetic edge states of graphene nanoribbons have attracted much attention resulting from
their potential applications in spintronics and quantum computing. Despite recent progress …

The rotation of circular and annular pyrolytic graphite (PG) disks levitating above circular
magnet arrays can be used for a novel method of magnetic manipulation, whereas the …