Understanding the connection of the atomic structure and the physical properties of materials remains one of the elementary questions of condensed-matter physics. One research line in this quest started with the discovery of quasicrystals by Shechtman et al. in 1982. It soon became clear that these materials with their 5-, 8-, 10- or 12-fold rotational symmetries, which are forbidden according to classical crystallography, can be described in terms of mathematical models for nonperiodic tilings of a plane proposed by Penrose and Ammann in the 1970s. Due to the missing translational symmetry of quasicrystals, till today only finite, relatively small systems or periodic approximants have been investigated by means of numerical calculations a...
4 pages, 8 EPS figuresInternational audienceWe investigate the properties of electronic states in tw...
Infinite quasiperiodic arrangements in space, such as quasicrystals, are typically described as proj...
In this paper, we study a tight-binding Hamiltonian for codimension one quasicrystals by means of a ...
From the quantum mechanical point of view, the electronic characteristics of quasicrystals...
Understanding the connection of the atomic structure and the physical properties of materials remain...
the date of receipt and acceptance should be inserted later Abstract. From the quantum mechanical po...
In quasicrystalline tilings often multifractal electronic wave functions can be found. In ...
We study energy spectra, eigenstates, and quantum diffusion for one- and two-dimensional quasiperiod...
The general solution of a Schrödinger equation with a quasiperiodic potential in n dimensions is obt...
Harmonic axial waves in quasiperiodic-generated structured rods are investigated. The focus is on in...
Spectral properties and anomalous diffusion in the silver-mean (octonacci) quasicrystals in d=1,2,3 ...
Abstract. The eigenstates of d-dimensional quasicrystalline models with a separable Hamiltonian are ...
We consider the problem of a single electron on one and two-dimensional quasiperiodic tilings. We fi...
Quasicrystals are unique structures with long-range order but no periodicity. Their properties have ...
Quasicrystals are unique structures with long-range order but no periodicity. Their properties have ...
4 pages, 8 EPS figuresInternational audienceWe investigate the properties of electronic states in tw...
Infinite quasiperiodic arrangements in space, such as quasicrystals, are typically described as proj...
In this paper, we study a tight-binding Hamiltonian for codimension one quasicrystals by means of a ...
From the quantum mechanical point of view, the electronic characteristics of quasicrystals...
Understanding the connection of the atomic structure and the physical properties of materials remain...
the date of receipt and acceptance should be inserted later Abstract. From the quantum mechanical po...
In quasicrystalline tilings often multifractal electronic wave functions can be found. In ...
We study energy spectra, eigenstates, and quantum diffusion for one- and two-dimensional quasiperiod...
The general solution of a Schrödinger equation with a quasiperiodic potential in n dimensions is obt...
Harmonic axial waves in quasiperiodic-generated structured rods are investigated. The focus is on in...
Spectral properties and anomalous diffusion in the silver-mean (octonacci) quasicrystals in d=1,2,3 ...
Abstract. The eigenstates of d-dimensional quasicrystalline models with a separable Hamiltonian are ...
We consider the problem of a single electron on one and two-dimensional quasiperiodic tilings. We fi...
Quasicrystals are unique structures with long-range order but no periodicity. Their properties have ...
Quasicrystals are unique structures with long-range order but no periodicity. Their properties have ...
4 pages, 8 EPS figuresInternational audienceWe investigate the properties of electronic states in tw...
Infinite quasiperiodic arrangements in space, such as quasicrystals, are typically described as proj...
In this paper, we study a tight-binding Hamiltonian for codimension one quasicrystals by means of a ...