Two-dimensional diamonds from sp2-to-sp3 phase transitions
The ability to change material properties through phase engineering has long been sought,
with the goal of ad hoc tunability of the physical and chemical properties of the transformed …
with the goal of ad hoc tunability of the physical and chemical properties of the transformed …
Superconductivity arising from pressure-induced emergence of a Fermi surface in the kagome-lattice chalcogenide
Q Li, Y Wu, X Fan, YJ Zhang, X Zhu, Z Zhu, Y Li… - Physical Review B, 2022 - APS
According to the Bardeen-Cooper-Schrieffer theory, superconductivity usually needs well-
defined Fermi surface (s) with strong electron-phonon coupling and moderate quasiparticle …
defined Fermi surface (s) with strong electron-phonon coupling and moderate quasiparticle …
Photocarrier-induced band-gap renormalization and ultrafast charge dynamics in black phosphorus
With its tunable band-gap and its unique optical and electronic properties black phosphorus
(BP) opens exciting opportunities for optoelectronic nanotechnology. The band-gap extends …
(BP) opens exciting opportunities for optoelectronic nanotechnology. The band-gap extends …
Giant density of states enhancement driven by a zero-mode Landau level in semimetallic black phosphorus under pressure
Dirac fermion systems form a unique Landau level at the Fermi level—the so-called zero
mode—whose observation itself will provide strong evidence of the presence of Dirac …
mode—whose observation itself will provide strong evidence of the presence of Dirac …
Terahertz saturable absorption from relativistic high-temperature thermodynamics in black phosphorus
Due to its tunable infrared band gap and its anisotropic conduction properties, black
phosphorus represents a very unique two-dimensional (2D) material, the potential of which …
phosphorus represents a very unique two-dimensional (2D) material, the potential of which …
From semiconductor to Fermi metal and emergent density-wave-like transition in the quasi-one-dimensional -type under hydrostatic pressure
We report on crystal growth and physical properties of the quasi-one-dimensional
compound Bi 19 S 27 I 3 by combining crystal structure, electrical resistivity, magnetic …
compound Bi 19 S 27 I 3 by combining crystal structure, electrical resistivity, magnetic …
Anomalous non-equilibrium response in black phosphorus to sub-gap mid-infrared excitation
A Montanaro, F Giusti, M Zanfrognini… - Nature …, 2022 - nature.com
The competition between the electron-hole Coulomb attraction and the 3D dielectric
screening dictates the optical properties of layered semiconductors. In low-dimensional …
screening dictates the optical properties of layered semiconductors. In low-dimensional …
Pressure-induced superconductivity in the van der Waals semiconductor violet phosphorus
YY Wu, L Mu, X Zhang, DZ Dai, L **n, XM Kong… - arxiv preprint arxiv …, 2023 - arxiv.org
The van der Waals (vdW) semiconductor black phosphorus has been widely studied,
especially after the discovery of phosphorene. On the contrary, its sister compound violet …
especially after the discovery of phosphorene. On the contrary, its sister compound violet …
Semiclassical Boltzmann transport theory of few-layer black phosphorus in various phases
Black phosphorus (BP), a two-dimensional (2D) van der Waals layered material composed
of phosphorus atoms, has been one of the most actively studied 2D materials in recent years …
of phosphorus atoms, has been one of the most actively studied 2D materials in recent years …
Emergence of topological electronic phases in elemental lithium under pressure
Lithium, a prototypical simple metal under ambient conditions, has a surprisingly rich phase
diagram under pressure, taking up several structures with reduced symmetry, low …
diagram under pressure, taking up several structures with reduced symmetry, low …