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Hexagonal boron nitride (hBN) is emerging as essential for 2D material-based technologies. New optoelectronic applications require high crystal quality hBN with low defect density and contamination. While vapor-phase processes like chemical vapor deposition can produce large-area hBN thin films, self-standing hexagonal boron nitride …
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The growth of monolayer hexagonal boron nitride (hBN) on insulating substrates could promote high-end applications of 2D (opto-)electronic devices, but remains difficult to achieve. Here, the ...
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Defect-induced phenomena in 2D materials has received increasing interest among researchers due to the novel properties correlated with precise modification of materials. We performed a study of …
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Ivády, V. et al. Ab initio theory negatively charged boron vacancy qubit hexagonal boron nitride.npj Comp. Mater. 6, 1–6 (2020). Article Google Scholar
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Abstract. Hexagonal boron nitride (hBN) has emerged as a key two-dimensional material. Its importance is linked to that of graphene because it provides an …
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Hexagonal boron nitride (h-BN) is widely used in two-dimensional electronics and serves as a host for single-photon emitters. We study the electronic structure of h-BN as a function of the number of layers and take into account different stacking configurations. Using first-principles calculations based on a hybrid functional, we find that the band gap …
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Hexagonal boron nitride (h-BN) has emerged as a strong candidate for two-dimensional (2D) material owing to its exciting optoelectrical properties combined with mechanical robustness, thermal stability, and chemical …
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As a new type of quantum dots (QDs), hexagonal boron nitride quantum dots (BNQDs) exhibit promising potential in the applications of disease diagnosis, fluorescence imaging, biosensing, metal ion detection, and so on, because of their remarkable chemical stability, excellent biocompatibility, low cytotoxicity, and outstanding photoluminescence …
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Hexagonal boron nitride (hBN) is one of the potential 2D materials with high stability and mechanical strength with a wide range of potential applications. This article discusses the applications of hBN. ... Structure, Properties and Applications of Two‐Dimensional Hexagonal Boron Nitride. Advanced Materials, 33(44), 2101589. https://doi ...
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Hexagonal BN and graphite are two materials that are very similar in terms of crystal structures and lattice constants. As illustrated in Fig. 2, like graphite, h-BN has a layered structure.However, h-BN exhibits in stacking sequence with boron atoms in one layer directly above nitrogen atoms in the adjacent layer, in which atoms within the layers …
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The hexagonal boron nitride (h-BN) as a fine-grained lubricant is used in paints, cosmetics, and dental cements [14]. It is also currently used by nearly all leading manufacturers of cosmetic ...
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Humidity sensors with high sensitivity, rapid response, and facile fabrication process for contactless sensing applications have received considerable attention in recent years. Herein, humidity sensors based on hexagonal boron nitride (h-BN) nanosheets that are synthesized by a facile ultrasonic process have been fabricated, which display an …
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Hexagonal boron nitride (hBN) exhibits similar crystal structure to graphene, in which two carbon atoms in the unit cell are replaced by B and N atoms, and its lattice vibrations are also similar ...
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Hexagonal boron-nitride exhibits optical properties which are the foundations of several photoluminescence-based imaging and sensing applications. Being a wide-bandgap material, pristine hBN is nominally transparent in the visible spectral range (∼390–700 nm).
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Hexagonal boron nitride 5 although >99% pure, pore-free, dense and impervious to helium, displays a high degree of anisotropy, because the a-direction layer planes of the hexagonal structure deposit parallel to the substrate surface.~2 The chemical vapour deposition (CVD) process is very costly and only allows the production of thin …
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This review presents an overview of the progresses in functionalized hexagonal boron nitride (h-BN) nanomaterials. It begins with an introduction of h-BN structural features, physical and chemical properties, followed by an emphasis on the developments of BN functionalization strategies and its emerging …
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These results represent a significant advance to potentially engineer hBN vacancy emitters with the photostability requisite for quantum applications. Hexagonal boron nitride is a promising host ...
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In similarity to graphene, two-dimensional (2D) hexagonal boron nitride (hBN) has some remarkable properties, such as mechanical robustness and high thermal conductivity. In addition, hBN has superb chemical stability and it is electrically insulating. 2D hBN has been considered a promising material for many applications in electronics, …
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Tuning the optical and electrical properties of two-dimensional (2D) hexagonal boron nitride (hBN) is critical for its successful application in optoelectronics. Herein, we report a new methodology to significantly enhance the optoelectronic properties of hBN monolayers by substitutionally doping with sulfur (S) on a molten Au substrate using …
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2D-hexagonal boron nitride (2D-hBN) is a structural analogue of graphite which presents an sp 2 hybridisation of B–N bonds in a layered honeycomb structure comprising rings of borazine (B 3 N 3 H 6) [].Boron nitride (BN) is chemically stable exhibiting four well-known polymorphs: wurtzite, rhombohedral, cubic and hexagonal [] …
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Among 2D materials that host quantum emitters, hexagonal boron nitride (hBN) appears as an especially promising candidate which could fulfil many requirements for a practically useful single ...
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Hexagonal boron nitride (hBN) is an insulating analogue of graphite with a hexagonal crystal structure and a small lattice mismatch (~1.8%) with graphite, and so is an 'ideal substrate' for ...
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However, more detailed studies on boron nitride nanomaterials are needed in order to use of these materials in biological applications. Hexagonal boron nitride (BN) sheet, analogous to graphene and graphite carbon nitride (g-C 3 N 4), has received extensive attention due to high thermal conductivity, excellent mechanical strength, high …
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Since the successful separation of graphene from its bulk counterpart, two-dimensional (2D) layered materials have become the focus of research for their exceptional properties. The layered hexagonal …
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hBN is a wide-bandgap semiconductor with high thermal conductivity and chemical inertness and is expected to aid the development of novel devices for application under extreme conditions such as high …
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Hexagonal boron nitride (h-BN) is considered as one of the most promising materials for next-generation quantum technologies. In this paper, we report bulk-like ... This wafer-scale chemical vapor deposition-grown layered h-BN with 2D morphology facilitates applications in the fields of quantum- and deep ultraviolet-photonics.
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Recent studies of resistive switching devices with hexagonal boron nitride (h-BN) as the switching layer have shown the potential of two-dimensional (2D) materials for memory and neuromorphic ...
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For more than seven decades, hexagonal boron nitride (hBN) has been employed as an inert, thermally stable engineering …
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In this paper, we review some recent advances in an emerging material, low-dimensional (2D, 1D, 0D) hexagonal boron nitride (h-BN), which could lead to establishing such a platform. We highlight the recent achievements of the specific material for the expected applications in quantum technologies, indicating complementary outstanding properties ...
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Abstract. Functionalization is an important way to breed new properties and applications for a material. This review presents an …
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