Renchao Che

TL;DR: In this article, the relationship between adjustable superconducting properties and dislocations along [0, 0, 1] orientation of GdFePO was analyzed based on transmission electron microscopy analysis.

TL;DR: In this paper, a series of electron microscopy evidences have illustrated that the interfacial strain played a key role in inducing the orthorhombic phase and the distorted tetragonal phase, which was the origin of the ferroelectricity in the Hf0.5Zr0.2 film.

TL;DR: In this article , two new magnetic MAX phases with multiprincipal elements (i.e., (Ti1/3Nb 1/3Ta 1/ 3)2FeC and (Ti0.2V 0.2Zr 0.6nb 0.3n 0.5nb 2AlC) with Lewis acid salt (FeCl2) were successfully synthesized by an isomorphous replacement reaction.

TL;DR: In this article , the authors highlight some of the most recent insights into heterogeneous catalysts under relevant reaction conditions using in situ/operando transmission electron microscopic techniques and discuss the correlation of the atomic, molecular, and nanoscale morphology, composition, and structure with the catalytic properties under the reaction conditions, shining light on the challenges and opportunities in design of nanostructured catalysts for clean and sustainable energy applications.

TL;DR: In this article, a polarization boosted strategy is put forward for the modification of transition metal dichalcogenides (TMDs) to promote the absorption of the intermediates, leading to the improved catalytic performance.