2023年3月6日 · Hexagonal boron nitride (hBN) is a promising two-dimensional material that hosts bright, room-temperature single-photon emitters. However, photo instability is a...

Within 40 min, hexagonal boron nitride (h-BN) was rapidly synthesized via microwave heating without using catalyst and protective gas. Melamine and boric acid were used as...

2023年2月6日 · Our comprehensive investigations using AFM, XPS, Raman, STEM and CL measurements indicate that the multilayer hBN grown on Fe–Ni alloy foils has high crystalline quality and sufficient...

2023年10月12日 · X-ray photoelectron spectroscopy (XPS) was also conducted to demonstrate the successful growth of hBN films on SiO 2 (001) (Fig. 3e). The atomic ratio of B:N obtained from the...

Hexagonal boron nitride (h-BN), an emerging two-dimensional material, has attracted great attention in various fields. However, due to its large band gap (ca. 6...

This study reports on the exfoliation of bulk hexagonal boron nitride (hBN) by high-energy ball milling and the development of Al-hBN (alumninum-hexagonal boron nitride) nanocomposites by the...

2019年7月1日 · Hexagonal boron nitride (hBN) is an ultra-wide bandgap insulating material, which possesses a graphite-like layered structure, and the two-dimensional (2D) hexagonal boron nitride nanosheets (hBNNS), exfoliated from the bulk hBN, have promising applications in electronic packaging and high-power devices, due to the high thermal conductivity ...

Here we articulate X-ray photoelectron spectroscopy (XPS) and first-principles calculations to discern the experimentally-observed point defects responsible for the quantum emission observed in hBN.

2022年6月1日 · X-ray photoelectron spectroscopy (XPS) measurements show sp2 -bybridized B-bonded and N-bonded atoms in the trilayer hBN and also the presence of Ni–B bonds (Fig. 1f). The B 1s...

Most of the chemical vapor deposition (CVD) system used for hexagonal boron nitride (h-BN) growth employs the pyrolytic decomposition of precursor molecule, such as ammonia borane (AB), at a...