Surface morphology of c-plane sapphire (α-alumina) produced …
2010年8月15日 · Sapphire single crystals are used as substrates for deposition and the four most commonly encountered crystallographic planes are essentially: c- (0001), r- (1012), a- (112̄0) …
Primary Planes of a Sapphire Crystal - Meller Optics
Typical choices of sapphire orientation for various components are: c-axis (c-Plane): In a rod, the direction along its length. In a window, the direction perpendicular to the face. Most common …
(a) Crystal structure of sapphire; (b) XRD spectra of different planes ...
C-plane sapphire showed the maximal fracture toughness of 4.24 MPa·m1/2, and fracture toughness decreases in the order of C-plane, M-plane, and A-plane.
Oriented lateral growth of two-dimensional materials on c -plane sapphire
2023年7月20日 · Recent studies have claimed the epitaxy growth of wafer-scale, single-crystal 2D TMDs on a c -plane sapphire substrate with deliberately engineered off-cut angles. It has been …
C-plane sapphire is the strongest and most mechanically symmetric orientation. C-plane sapphire is usually specified for optical applications to eliminate the inherent birefringent properties of …
Step engineering for nucleation and domain orientation control in …
2023年7月27日 · Steps on the sapphire act as sites for transition metal dichalcogenide nucleation and can impart a preferred domain orientation, resulting in a substantial reduction in mirror …
A comparative study of the morphological surface evolution of c-plane (0001) α- Al 2 O 3 upon annealing was investigated for non-miscut (i.e. substrates with 0° nominal miscut) and vicinal …
c-axis (c-Plane): In a rod, the direc7on along its length. In a window, the direc7on perpendicular to the face. Most common for windows requiring low birefringence. Some7mes referred to as …
Surface morphology evolution of C-plane sapphire during multi …
2022年12月8日 · The surface morphology evolution of the C-plane (0001) sapphire with 4° miscut angle towards the A-plane is studied through multi-step thermal annealing using AFM images. …
Surface morphology of c-plane sapphire (α-alumina) produced …
2010年8月15日 · In view of its epitaxial seeding capability, c-plane single crystalline sapphire represents one of the most enticing, industry-compatible templates to realize manufacturable …