Simple calculation of surface states for one-dimensional models of crystals

1962 ◽  
Vol 12 (2) ◽  
pp. 159-161 ◽  
Author(s):  
M. Tomášek
Keyword(s):  
Surface States ◽  
Simple Calculation ◽  
One Dimensional ◽  
Dimensional Models

Transport properties of a class of deterministic one dimensional models with mobility edges

1993 ◽  
Vol 3 (7) ◽  
pp. 1515-1522 ◽  
Author(s):  
H. Cruz ◽  
S. Das Sarma
Keyword(s):  
Transport Properties ◽  
One Dimensional ◽  
Dimensional Models

scholarly journals Vortex states in an acoustic Weyl crystal with a topological lattice defect

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Qiang Wang ◽  
Yong Ge ◽  
Hong-xiang Sun ◽  
Haoran Xue ◽  
Ding Jia ◽  
...  
Keyword(s):  
Angular Momentum ◽  
Orbital Angular Momentum ◽  
Lattice Defect ◽  
Three Dimensional ◽  
Surface States ◽  
Real Space ◽  
Lattice Defects ◽  
One Dimensional ◽  
Topological Features ◽  
Topological Lattice

AbstractCrystalline materials can host topological lattice defects that are robust against local deformations, and such defects can interact in interesting ways with the topological features of the underlying band structure. We design and implement a three dimensional acoustic Weyl metamaterial hosting robust modes bound to a one-dimensional topological lattice defect. The modes are related to topological features of the bulk bands, and carry nonzero orbital angular momentum locked to the direction of propagation. They span a range of axial wavenumbers defined by the projections of two bulk Weyl points to a one-dimensional subspace, in a manner analogous to the formation of Fermi arc surface states. We use acoustic experiments to probe their dispersion relation, orbital angular momentum locked waveguiding, and ability to emit acoustic vortices into free space. These results point to new possibilities for creating and exploiting topological modes in three-dimensional structures through the interplay between band topology in momentum space and topological lattice defects in real space.

Comprehensive Assessment of Particle-Scale Modeling for Biomass Pyrolysis: One-Dimensional versus Three-Dimensional Models

2021 ◽  
Author(s):  
Teresa Martí-Rosselló ◽  
Jun Li ◽  
Leo Lue ◽  
Oskar Karlström ◽  
Anders Brink
Keyword(s):  
Three Dimensional ◽  
Comprehensive Assessment ◽  
Biomass Pyrolysis ◽  
One Dimensional ◽  
Scale Modeling ◽  
Dimensional Models ◽  
Three Dimensional Models

On Cumulus Entrainment and One-Dimensional Models

1971 ◽  
Vol 28 (3) ◽  
pp. 449-455 ◽  
Author(s):  
Joanne Simpson
Keyword(s):  
One Dimensional ◽  
Dimensional Models

Kinetic theory analysis of laser ablation of carbon: Applicability of one-dimensional models

2007 ◽  
Vol 101 (3) ◽  
pp. 033529 ◽  
Author(s):  
Michael Shusser
Keyword(s):  
Laser Ablation ◽  
Kinetic Theory ◽  
Theory Analysis ◽  
One Dimensional ◽  
Dimensional Models

Computer Simulations for Some One-Dimensional Models of Random Walks in Fluctuating Random Environment

2005 ◽  
Vol 121 (3-4) ◽  
pp. 361-372 ◽  
Author(s):  
C. Boldrighini ◽  
G. Cosimi ◽  
S. Frigio ◽  
A. Pellegrinotti
Keyword(s):  
Random Walks ◽  
Computer Simulations ◽  
Random Environment ◽  
One Dimensional ◽  
Dimensional Models
Sign in / Sign up

Export Citation Format

Share Document