Results 1 to 10 of about 8,231 (250)

Color Centers in Hexagonal Boron Nitride

open access: yesNanomaterials, 2023
Atomically thin two-dimensional (2D) hexagonal boron nitride (hBN) has emerged as an essential material for the encapsulation layer in van der Waals heterostructures and efficient deep ultraviolet optoelectronics.
Suk Hyun Kim   +5 more
doaj   +4 more sources

Phonon-enhanced nonlinearities in hexagonal boron nitride

open access: yesNature Communications, 2023
Polar crystals can be driven into collective oscillations by optical fields tuned to precise resonance frequencies. As the amplitude of the excited phonon modes increases, novel processes scaling non-linearly with the applied fields begin to contribute ...
Jared S. Ginsberg   +12 more
doaj   +6 more sources

Evolution of nanopores in hexagonal boron nitride [PDF]

open access: yesCommunications Chemistry, 2023
AbstractThe engineering of atomically-precise nanopores in two-dimensional materials presents exciting opportunities for both fundamental science studies as well as applications in energy, DNA sequencing, and quantum information technologies. The exceptional chemical and thermal stability of hexagonal boron nitride (h-BN) suggest that exposed h-BN ...
Chunhui Dai   +7 more
openaire   +4 more sources

Examination of lubricity properties of mineral base oil, containing nanoparticles of hexagonal boron nitride, and evaluation of the influence of surfactants on their sedimentation [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2020
The article presents the results of tests on the lubricity properties of SN150 base oil containing hexagonal boron nitride (h-BN) of different granulation.
Arkadiusz Chodkiewicz   +1 more
doaj   +1 more source

Simple Laser-Induced Hexagonal Boron Nitride Nanospheres for Enhanced Tribological Performance

open access: yesLubricants, 2023
Hexagonal boron nitride, as a layered material with a graphite-like structure, exhibits good mechanical, lubricating and oxidation resistance properties, and is thus expected to become one of the top choices for green lubricating oil additives.
Wei Li   +5 more
doaj   +1 more source

Research on tribological properties of oil containing graphene oxide or hexagonal boron nitride [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2020
The aim of this publication is to present the results of studies on the SN-650 oil base with various concentrations of graphene oxide (GO), reduced graphene oxide (rGO) produced by the Institute of Electronic Materials Technology in Warsaw and hexagonal ...
Patrycja Magdalena Nogas   +2 more
doaj   +1 more source

Graphene on hexagonal boron nitride [PDF]

open access: yesJournal of Physics: Condensed Matter, 2014
Review article, 39 pages, 22 ...
Yankowitz, Matthew   +2 more
openaire   +3 more sources

Hexagonal boron nitride cavity optomechanics [PDF]

open access: yesConference on Lasers and Electro-Optics, 2019
Revised ...
Prasoon K. Shandilya   +9 more
openaire   +3 more sources

Evaluation of the influence of granulation of hexagonal boron nitride on the lubricity properties of the base grease [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2020
The paper presents the tests results of lubricity properties of base greases, containing hexagonal boron nitride (h-BN). To conduct the required tests, a four ball machine was used. This device is commonly used when assessing lubricity properties of oils
Szymon Senyk, Tadeusz Kałdoński
doaj   +1 more source

Piezoelectricity in Monolayer Hexagonal Boron Nitride [PDF]

open access: yesAdvanced Materials, 2019
Abstract2D hexagonal boron nitride (hBN) is a wide‐bandgap van der Waals crystal with a unique combination of properties, including exceptional strength, large oxidation resistance at high temperatures, and optical functionalities. Furthermore, in recent years hBN crystals have become the material of choice for encapsulating other 2D crystals in a ...
Ares, Pablo   +9 more
openaire   +4 more sources

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