Results 31 to 40 of about 471,786 (339)

Water on hexagonal boron nitride from diffusion Monte Carlo [PDF]

open access: yes, 2015
Despite a recent flurry of experimental and simulation studies, an accurate estimate of the interaction strength of water molecules with hexagonal boron nitride is lacking.
Al-Hamdani, Yasmine S.   +4 more
core   +3 more sources

Unidirectional motion of C60-based nanovehicles using hybrid substrates with temperature gradient

open access: yesScientific Reports, 2023
With the synthesis of nanocar structures the idea of transporting energy and payloads on the surface became closer to reality. To eliminate the concern of diffusive surface motion of nanocars, in this study, we evaluate the motion of C60 and C60-based ...
Mohammad Kianezhad   +3 more
doaj   +1 more source

Mechanical properties, thermal conductivity, and modeling of boron nitride-based polymer composites: A review

open access: yeseXPRESS Polymer Letters, 2021
In the past, polymer materials have been used in electronic devices; however, the major drawback with polymers is their low thermal conductivity, i.e., 0.1–0.5 W/(m・K). Hence, researchers came up with the idea of incorporating conductive fillers into the
T. E. Mokoena   +3 more
doaj   +1 more source

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

open access: yesNature 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   +7 more
doaj   +1 more source

Suppression of Spectral Diffusion by Anti-Stokes Excitation of Quantum Emitters in Hexagonal Boron Nitride [PDF]

open access: yes, 2019
Solid-state quantum emitters are garnering a lot of attention due to their role in scalable quantum photonics. A notable majority of these emitters, however, exhibit spectral diffusion due to local, fluctuating electromagnetic fields.
Aharonovich, Igor   +4 more
core   +1 more source

Determination of Young's modulus of Boron Nitride nano tubes using energy method [PDF]

open access: yesمجله مدل سازی در مهندسی
Considering the increasing use of nanotubes in various industries, it is of great importance to investigate the mechanical properties of these nanostructures.
Danial Ghahremani-Moghadam   +3 more
doaj   +1 more source

Hard boron rich boron nitride nanoglasses

open access: yesJournal of the American Ceramic Society, 2017
Abstract Boron‐rich amorphous boron nitride (B x N 1− x , 0.55 ≤  x  ≤ 0.95) alloys ...
Ayşegül Ö. Çetin, Murat Durandurdu
openaire   +2 more sources

High thermal conductivity of high-quality monolayer boron nitride and its thermal expansion [PDF]

open access: yesScience Advances, 2019
Atomically thin boron nitride is one of the best thermal conductors among semiconductors and insulators. Heat management has become more and more critical, especially in miniaturized modern devices, so the exploration of highly thermally conductive ...
Qiran Cai   +9 more
semanticscholar   +1 more source

Improved thermal conductivity and AC dielectric breakdown strength of silicone rubber/BN composites

open access: yesComposites Part C: Open Access, 2020
The present study demonstrates a synergistic effect with the addition of low loading levels of boron nitride filler in silicone rubber that resulted in significant improvement in both ac breakdown strength and thermal conductivity of silicone rubber ...
Maryam Sarkarat   +5 more
doaj   +1 more source

Precise Atomic Structures of Three Novel Nanomaterials in Nanotechnology, Biomedicine and Cosmology: Graphene, Boron Nitride and Coronene [PDF]

open access: yes, 2010
Nanomaterials are currently of great importance in science, technology and commercial applications. Since these materials are atomic layer thick and are a few square nanometers of area, a knowledge of their precise atomic structures will help in the ...
Lakshmi Atchison   +2 more
core   +2 more sources

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