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Oct 12, 2020 · First, a flexible BN aerogel film with high porosity (>96%), large specific surface area (up to 982 m 2 g –1), and controllable thickness (in the range from 50 to 200 μm) was fabricated via molecular precursor assembly, sublimation drying, and pyrolysis reaction in sequence.
- Bolong Wang, Bolong Wang, Guangyong Li, Liang Xu, Jianhe Liao, Xuetong Zhang, Xuetong Zhang
- 2020
Jun 24, 2020 · We therefore tested the diffusion barrier properties of a-BN by depositing an 80-nm-thick cobalt film on a-BN and annealing the Co/a-BN/Si devices in vacuum for 1 h at 600 °C.
Jan 5, 2017 · Atomic layer deposition (ALD) is a thin film deposition technique that is capable of producing uniform large-scale films, which are characterized by conformality to high aspect ratio...
- Hamin Park, Tae Keun Kim, Sung Woo Cho, Hong Seok Jang, Sang Ick Lee, Sung-Yool Choi
- 2017
Sep 1, 2022 · Here, we report the growth of ultrawide-bandgap boron nitride (BN) thin films on wide-bandgap gallium nitride (GaN) by pulsed laser deposition.
Nov 1, 2021 · Nanoscale BN ALD films experimentally observed to resist H 2 reaction to 1713 K. •. Bulk BN retains 99% of its fixed nitrogen content under hot hydrogen flow at 1773 K. Abstract.
- Sarah K. Bull, Theodore A. Champ, Sai V. Raj, Robert C. O'Brien, Charles B. Musgrave, Alan W. Weimer
- 2021
Jun 13, 2022 · Article information. Abstract. Boron nitride (BN) films with a wide variety of nano-network structures ( sp2 and sp3 bonds) were prepared using a reactive plasma-assisted coating technique, and their sputtering behavior was investigated.
Mar 1, 2014 · Cubic boron nitride (cBN) is the second most thermally conductive and the second hardest material comparable to diamond. Additionally, cBN has high thermal stability and excellent chemical...
