Charge density of light exotic nuclei and Formula Not Shown tensor couplingJiang, W. Z.Zhao, Y. L.PHYSICS LETTERS B
In summary, to find the total charge in a sphere with a given radius R and charge density function δ(r), use the formula Q = ∫δ(r)dr over 0 to R, taking into account the change of variables in spherical coordinates. Oct 2, 2011 #1 iejedijuerijr 1 0 Homework Statement I ...
In solids, the condensation of electron and hole pairs with finite momentum leads to an ordered state known as a charge density wave, in which the charge has spatial modulation. However, lattice symmetry breaking and the accompanying relocation of the io
With mathematical rigor, we demonstrate that electron–phonon interactions enhance the stability of charge density waves in low-temperature phases of many-electron systems. Our proof method involves an appropriate application of the Pirogov–Sinai theory to electron–phonon systems. Combining our findings...
Niobium diselenide (NbSe2) with H-phase is a model material for exploring many-body electronic physics, as it hosts charge-density-wave (CDW) order and superconductivity in the monolayer limit15,16,17. In this work, we systemically study the constructed control over the edge structures in mono...
The increase of ξ∥(T) upon cooling leads to the progressive development of a pseudo-gap in the one-electron density of states around the Fermi level (see section 2.2). In this case, the pseudo-gap reduces the number of carriers available for charge transport, but also the number of ...
Jun-ichiroKishine,A.S.Ovchinnikov, inSolid State Physics, 2015 1Introduction Symmetry-broken states with incommensurate modulation have attracted considerable attention in condensed-matterphysics. Typical examples are charge- and spin-density waves in metals, magnetic structures in insulators, helicoidal str...
Recently, charge density fluctuations or charge fluxes attract strong interests in understanding the unconventional superconductivity. In this paper, a new emergent configuration in cuprates is identified by density functional theory simulations, called
SrPt2As2 and LaPt2Si2 Sooran Kim1, Kyoo Kim1,2 & B. I. Min1 The intriguing coexistence of the charge density wave (CDW) and superconductivity in SrPt2As2 and LaPt2Si2 has been investigated based on the ab initio density functional theory band structure and phonon calculations. We...
The present knowledge of the monotonicity properties of the spherically averaged electron density ρ(r) and its derivatives, which comes mostly from Roothan-Hartree-Fock calculations, is reviewed and extended to all Hartree-Fock ground-state atoms from hydrogen (Z = 1) to uranium (Z = 92). ...