Zr doped β-rhombohedral boron: Widely variable Seebeck coefficient and structural properties
Sign Up to like & getrecommendations! Published in 2017 at "Acta Materialia"
DOI: 10.1016/j.actamat.2016.10.014
Abstract: Abstract The doping effect of zirconium on the structure, Seebeck coefficient and electrical resistivity of β-rhombohedral B was studied for the metal rich concentration range ZrxB100−x, 1.88 ≤ x ≤ 2.75. Structural studies proved the Zr atoms mainly in… read more here.
Keywords: boron widely; widely variable; rhombohedral boron; doped rhombohedral ... See more keywords
Effect of concentrated light on morphology and vibrational properties of boron and tantalum mixtures
Sign Up to like & getrecommendations! Published in 2018 at "Heliyon"
DOI: 10.1016/j.heliyon.2018.e00585
Abstract: Heating a mixture of boron (impurities: carbon ∼ B50C2, boric acid – H3BO3) and tantalum (Ta) powders in nitrogen flow in a xenon high-flux optical furnace was performed. As-received powder composed of h-BN, H3BO3, TaB2,… read more here.
Keywords: light morphology; tantalum; rhombohedral boron; concentrated light ... See more keywords
Powder X-ray diffraction study on possible structural change around 550 K in β-rhombohedral boron
Sign Up to like & getrecommendations! Published in 2020 at "Solid State Sciences"
DOI: 10.1016/j.solidstatesciences.2020.106195
Abstract: Abstract In this study, to investigate the possible structural change at ~550 K, the temperature dependence of powder X-ray diffraction (XRD) patterns of β-rhombohedral boron for a wide temperature range between 270 and 873 K was measured.… read more here.
Keywords: structural change; possible structural; temperature; rhombohedral boron ... See more keywords
Direct Imaging of Band Structure for Powdered Rhombohedral Boron Monosulfide by Microfocused ARPES.
Sign Up to like & getrecommendations! Published in 2023 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04048
Abstract: Boron-based two-dimensional (2D) materials are an excellent platform for nanoelectronics applications. Rhombohedral boron monosulfide (r-BS) is attracting particular attention because of its unique layered crystal structure suitable for exploring various functional properties originating in the… read more here.
Keywords: boron monosulfide; structure; spectroscopy; rhombohedral boron ... See more keywords
Influence of dopants, particularly carbon, on beta-rhombohedral boron
Sign Up to like & getrecommendations! Published in 2017 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/aa81e3
Abstract: Due to the high affinity of carbon to boron, the preparation of carbon-free boron is problematic. Even high-purity (6N) beta-rhombohedral boron contains 30-60 ppm of C. Hence, carbon affects the bo ... read more here.
Keywords: influence dopants; particularly carbon; beta rhombohedral; rhombohedral boron ... See more keywords
Growth of rhombohedral boron nitride crystals using an iron flux
Sign Up to like & getrecommendations! Published in 2025 at "Physical Review Materials"
DOI: 10.1103/h4dz-d6ky
Abstract: We report the growth of high quality rhombohedral boron nitride (rBN) crystals by the iron flux method at atmospheric pressure. In contrast to the lamellar structure of standard hexagonal boron nitride (hBN) covering the metal… read more here.
Keywords: boron nitride; growth rhombohedral; boron; rhombohedral boron ... See more keywords
Tunable polarization entangled photon-pair source in rhombohedral boron nitride
Sign Up to like & getrecommendations! Published in 2025 at "Science Advances"
DOI: 10.1126/sciadv.adt3710
Abstract: Entangled photon-pair sources are pivotal in various quantum applications. Miniaturizing the quantum devices to meet the requirement in limited space applications drives the search for ultracompact entangled photon-pair sources. The rise of two-dimensional (2D) semiconductors… read more here.
Keywords: photon pair; entangled photon; pair; rhombohedral boron ... See more keywords