Superhard semiconducting optically transparent high pressure phase of boron.
Explore this paper's citation graph
Summary
An orthorhombic (space group Pnnm) boron phase was synthesized at pressures above 9 GPa and high temperature, and it was demonstrated to be stable at least up to 30 GPa, and to be the second hardest elemental material after diamond.
- Type
- article
- Published
- 2009-05-07
- Cited by
- 134
- References
- 42
- OpenAlex
- https://openalex.org/W2037978342
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:14942345
Keywords
Orthorhombic crystal system, Materials science, Boron, Bulk modulus, Diamond
References
- The structure analysis of β-rhombohedral boron
- Equation of state and pressure induced amorphization of beta-boron from X-ray measurements up to 100 GPa.
- What does 'harder than diamond' mean?
- The optical absorption edge of brookite TiO2
- Fabrication of β-boron by chemical-reaction and melt-quenching methods at high pressures
- Superconductivity in Boron
- Superhard nanocomposite of dense polymorphs of boron nitride: Noncarbon material has reached diamond hardness
- On the hardness of a new boron phase, orthorhombic γ-B28
- Boron: Another Form
- Crystal structure of I-tetragonal boron
- High-pressure high-temperature x-ray diffraction of β-boron to 30 GPa
- Boron and Refractory Borides
- Synthesis of an orthorhombic high pressure boron phase
- Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set.
- Neutron- and x-ray-diffraction measurements of the bulk modulus of boron.
- A Simple Measure of Electron Localization in Atomic and Molecular-Systems
- Metal-nonmetal transition in the boron group elements.
- Ionic high-pressure form of elemental boron
- Electron Localization in Solid‐State Structures of the Elements: the Diamond Structure
- An Electron Diffraction Study Evaporated Boron Films
Cited by
- Comment on Zarechnaya et al. Pressure-induced isostructural phase transformation in gamma-B28. Phys. Rev. B 82, 184111 (2010)
- The influence of hydrogen contamination on the structural stability of CoSn under compression
- A pseudo-tetragonal phase of superhard B8C16(N6CO)
- First-principles calculations of elemental crystalline boron phases under high pressure: Orthorhombic B28 and tetragonal B48
- On the nature of chemical bonding in γ-boron
- Bulk Silicon Crystals with the High Boron Content, Si1–xBx: Two Semiconductors Form an Unusual Metal
- Raman spectroscopy of B12As2 and B12P2 up to 120 GPa: Evidence for structural distortion
- Structure, bonding, vibration and ideal strength of primitive-centered tetragonal boron nitride.
- Phase transitions, mechanical properties and electronic structures of novel boron phases under high-pressure: A first-principles study
- High pressure synthesis of single crystals of α-boron
- High-pressure synthesis of novel superhard phases in the B‒C‒N system: recent achievements
- Perspective: crystal structure prediction at high pressures.
- Nature of low compressibility and anisotropic elasticity in YbB2
- First Principles Study on Mechanical Properties of Superhard α-Ga Boron
- High-pressure close-packed structure of boron
- Analysis of strain in dielectric coated three dimensional Si micropillar arrays
- LiB and its boron-deficient variants under pressure
- The high-pressure phase of boron, γ-B28: Disputes and conclusions of 5 years after discovery
- Extra-electron induced covalent strengthening and generalization of intrinsic ductile-to-brittle criterion
- Polarized Raman spectroscopy of high-pressure orthorhombic boron phase
Related papers
- HIGH PRESSURE GENERATION WITH DIAMOND ANVIL CELL(DAC) AND THE STUDIES OF PHOTOPHYSICS AND PHOTOCHEMISTRY AT HIGH PRESSURE
- Parallel background subtraction in diamond anvil cells for high pressure X-ray data analysis
- Optical sensors for high pressure-high temperature studies in the diamond anvil cell
- The crystal structure and the equation of state of thorium nitride for pressures up to 47 GPa
- Latest developments in laser heating of diamond anvil cells at very high pressure
- Raman spectroscopy study of materials using diamond anvil cell technology under high-temperature and high-pressure
- New modification of the diamond anvil press: A versatile apparatus for research at high pressure and high temperature
- High Brilliance and High Pressure : A New Diamond Anvil Cell Facility at the Advanced Photon Source
- Equation of state for gadolinium gallium garnet crystals: Experimental and computational study