Bismuth is a post-transition metal element (atomic number 83) characterized by a 6s²6p³ valence configuration, high atomic mass, and strong relativistic effects influencing its electronic structure. It crystallizes in a rhombohedral structure with pronounced electronic anisotropy and exhibits semimetallic behavior with low carrier density and highly anisotropic Fermi surfaces. Bismuth shows large diamagnetism, strong spin–orbit coupling, and is a model system for studying quantum transport phenomena, including quantum oscillations and surface states. Its heavy-atom chemistry features predominantly +3 oxidation state, inert pair effects, and relatively low toxicity compared with other heavy p-block elements, making it relevant in materials science, catalysis, and solid-state physics.
Whether bismuth is part of a class of materials highly suitable for quantum computing and spintronics was a long‑standing issue. Kobe University research has now revealed that the true nature of bismuth was masked by its ...
Condensed Matter
May 15, 2025
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Electronic devices rely on materials whose electrical properties change with temperature, making them less stable in extreme conditions. A discovery by McGill University researchers that challenges conventional wisdom in ...
Condensed Matter
Mar 10, 2025
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In a study published in Nature Materials, scientists from the University of California, Irvine describe a new method to make very thin crystals of the element bismuth—a process that may aid the manufacturing of cheap flexible ...
Nanomaterials
May 21, 2024
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173
A research team from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and the University of Salerno in Italy has discovered that thin films of elemental bismuth exhibit the so-called non-linear Hall effect, which could be ...
Condensed Matter
Feb 28, 2024
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150
National University of Singapore (NUS) physicists have discovered a novel form of ferroelectricity in a single-element bismuth monolayer that can produce regular and reversible dipole moments for future applications of non-volatile ...
Nanophysics
Apr 6, 2023
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167
Some alloys are in the liquid state at or near room temperature. These alloys are usually composed of gallium and indium (elements used in low energy lamps), tin and bismuth (materials used in constructions). The ratio and ...
Nanomaterials
Sep 22, 2021
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