Chaochen Xu
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View article: Triboelectrification and Unique Frictional Characteristics of Germanium‐Based Nanofilms
Triboelectrification and Unique Frictional Characteristics of Germanium‐Based Nanofilms Open
In this study, germanium arsenide (GeAs) is investigated as a promising nanomaterial for application in triboelectric nanogenerators and green energy harvesting. The mechanical and electrical properties of mechanically exfoliated GeAs on s…
View article: Decohesion of graphene from a uniaxially-stretched substrate: Failure analysis of a frictional adhesive interface
Decohesion of graphene from a uniaxially-stretched substrate: Failure analysis of a frictional adhesive interface Open
Composite structures consisting of two-dimensional (2D) materials deposited on elastic substrates have a wide range of potential applications in flexible electronics. For such devices, robust 2D film/substrate interfacial adhesion is essen…
View article: Friction hysteretic behavior of supported atomically thin nanofilms
Friction hysteretic behavior of supported atomically thin nanofilms Open
Hysteretic friction behavior has been observed on varied 2D nanofilms. However, no unanimous conclusion has yet been drawn on to the exact mechanism or relative contribution of each mechanism to the observed behavior. Here we report on hys…
View article: CCDC 1584142: Experimental Crystal Structure Determination
CCDC 1584142: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Experimental study on interfacial mechanical behavior of single-layer monocrystalline graphene on a stretchable substrate
Experimental study on interfacial mechanical behavior of single-layer monocrystalline graphene on a stretchable substrate Open
Monocrystalline graphene is expected to become a core material for the next-generation flexible electronic device, owing to its superior mechanical and electrical properties. Therefore, it is essential to analyze the interfacial mechanical…
View article: An experimental investigation on the tangential interfacial properties of graphene: Size effect
An experimental investigation on the tangential interfacial properties of graphene: Size effect Open
The size-dependent mechanical properties and the edge effect of the tangential interface between graphene and a polyethylene terephthalate substrate (PET) are investigated. The interfacial mechanical parameters of graphene with seven diffe…