Yi‐Chia Chou

Sample preparation of some plant tissues for transmission electron microscopy using high pressure freezing and freeze substitution

Abstract For sample preparation of biological block sectioning, high pressure freezing and freeze substitution (HPF-FS) is a better choice than chemical fixation. Freezing fixation can retain the original structures and preserve the soluble materials, and avoid the disadvantage o...

Intrinsic Fermi Level Pinning and Reversible Depinning at Ultralow-Defect Epitaxial MoSe2/Au(111) Interfaces

Abstract Fermi level pinning (FLP) fundamentally limits contact engineering in two-dimensional semiconductors, yet its intrinsic origin remains obscured by the presence of interfacial disorder and defect-induced gap states. Although theoretical models attribute FLP to metal-induc...