Results 21 to 30 of about 313,851 (303)

Syngas Molecules as Probes for Defects In 2D Hexagonal Boron Nitride: their Adsorption and Vibrations [PDF]

, 2020
Single-layer, defect-laden hexagonal boron nitride (dh-BN) is attracting a great deal of attention for its diverse applications: catalysis on the one hand, and single photon emission on the other.
Takat B., Rawal, Talat S., Rahman, Duy, Le, Tao, Jiang   +3 more
core   +1 more source

Fingerprinting quantum emitters in hexagonal boron nitride using strain

Physical Review Research, 2020
Two-dimensional van der Waals crystals and their heterostructures provide an exciting alternative to bulk wide-band-gap semiconductors as hosts of single-photon emitters.
Pratibha Dev
doaj   +1 more source

Surface protection of SS-316L with boron nitride based thin films using radio frequency magnetron sputtering technique

Journal of Electrochemical Science and Engineering, 2022
In the present work, the radio frequency (RF) magnetron sputtering process was used to develop boron nitride thin films on 316L stainless steel. The target material used in the experiment was a hexagonal boron nitride (c-BN) target.
Mukhtiar Singh, Hitesh Vasudev, Mandeep Singh   +2 more
doaj   +1 more source

Stacking in Bulk and Bilayer Hexagonal Boron Nitride [PDF]

Physical Review Letters, 2013
Accepted to Phys. Rev.
Constantinescu, Gabriel, Kuc, Agnieszka, Heine, Thomas   +2 more
openaire   +3 more sources

Large few-layer hexagonal boron nitride flakes for nonlinear optics

, 2021
Hexagonal boron nitride (hBN) is a layered dielectric material with a wide range of applications in optics and photonics. In this work, we demonstrate a fabrication method for few-layer hBN flakes with areas up to 5000µm2.
He, Zhe, Kim, Sejeong, Solntsev, Alexander S, Froch, Johannes E, Liu, Jin, Bernhardt, Nils, White, Simon JU, Duong, Ngoc My Hanh, Chen, Bo, Aharonovich, Igor   +9 more
core   +1 more source

The Temperature Dependence of the Hexagonal Boron Nitride Oxidation Resistance, Insights from First−Principle Computations

Nanomaterials, 2023
In this work, we studied the oxidation stability of h−BN by investigating different variants of its modification by −OH, −O− and −O−O− groups using an atomistic thermodynamics approach. We showed that up to temperatures of ~1700 K, oxygen is deposited on
Liubov Yu. Antipina, Liubov A. Varlamova, Pavel B. Sorokin   +2 more
doaj   +1 more source

Ultra-Low Loaded Platinum Bonded Hexagonal Boron Nitride as Stable Electrocatalyst for Hydrogen Generation [PDF]

, 2023
Chemical stability of hexagonal boron nitride (hBN) ultra-thin layers in harsh electrolytes and the availability of nitrogen site to stabilize metals like Pt are used here to develop a high intrinsic activity hydrogen evolution reaction (HER) catalyst ...
Raul , Arenal, Sudip, Chakraborty, Ponnappa K. , Prasanna, Rayantan , Sadhukhan, Narayanan, Tharangattu Narayanan, Amar, Kumar, Anku, Guha   +6 more
core   +1 more source

Low temperature self-densification of high strength bulk hexagonal boron nitride

Nature Communications, 2019
Sintering hexagonal boron nitride until it is more than 96% dense remains a challenge. Here, the authors mix cubic boron nitride particles into hexagonal boron nitride flakes and sinter the combined powders to obtain dense hexagonal boron nitride ...
Haotian Yang, Hailiang Fang, Hui Yu, Yongjun Chen, Lianjun Wang, Wan Jiang, Yiquan Wu, Jianlin Li   +7 more
doaj   +1 more source

Tribological properties of grease containing graphene oxide or hexagonal boron nitride [PDF]

Biuletyn Wojskowej Akademii Technicznej, 2019
The purpose of this paper is to present the results of research of tribological behavior of basic greases (of 2. NLGI class) including different mass concentration concentration (0.05%, 0.1%, 0.2%, 0.5%, 1%, 2%) of additives: graphene oxide (produced by ...
Igor Jakub Dąbrowski, Krzysztof Gocman, Tadeusz Kałdoński   +2 more
doaj   +1 more source

Investigation of the adhesive properties of composites based on polyimide varnish and copper oxide, boron nitride and technical diamond powders [PDF]

Modern Electronic Materials
The article describes the preparing process for composites with a polyimide varnish PILK-2B matrix, which filled with particles of technical diamond, copper oxide, cubic boron nitride and hexagonal boron nitride for use in redistribution layers during ...
Igor A. Belyakov, Mikhail D. Kochergin, Ilya A. Solovyov, Vladimir G. Kurbatov, Anna A. Gavrilova, Denis V. Vertyanov   +5 more
doaj   +3 more sources