The metal-assisted epitaxy mechanism and structure of β-Ga2O3/diamond heterostructure. (IMAGE)

Science China Press

The metal-assisted epitaxy mechanism and structure of β-Ga2O3/diamond heterostructure.

Caption

(A) Atomic-scale illustrations of the Ga-assisted epitaxial strategy. (B) X-ray diffraction (XRD) 2θ scan, (C) XRD rocking curve and (D) XRD Φ-scan of β-Ga2O3 film on diamond (111) substrate. (E) The cross-sectional high angle annular dark field scanning transmission electron microscopy (HAADF-STEM) image, (F) The selected area electron diffraction (SAED), (G) Energy dispersive X-ray spectroscopy (EDX) mapping and (H, I) atomically resolved HAADF-STEM images of the β-Ga2O3/Diamond heterointerface.

Credit

©Science China Press

Usage Restrictions

Use with credit.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.