Results 91 to 100 of about 3,384,613 (196)

Features of Electronic Transport Properties in All-Carbon Films Based on Bilayer Graphene and Single-Walled Nanotubes

Crystals
In this paper, we conduct a detailed in silico study of the role of topological features in the electronic transport properties of all-carbon films. To create all-carbon film supercells, we used AA- and AB-stacked bilayer graphene, as well as (5,5), (6,0)
Michael M. Slepchenkov, Pavel V. Barkov, Olga E. Glukhova   +2 more
doaj   +1 more source

Electronic and Magnetic Properties of Stone–Wales Defected Graphene Decorated with the Half-Metallocene of M (M = Fe, Co, Ni): A First Principle Study

Nanomaterials, 2018
The geometrical, electronic structure, and magnetic properties of the half-metallocene of M (M = Fe, Co, Ni) adsorbed on Stone–Wales defected graphene (SWG) were studied using the density functional theory (DFT), aiming to tune the band structure ...
Kefeng Xie, Qiangqiang Jia, Xiangtai Zhang, Li Fu, Guohu Zhao   +4 more
doaj   +1 more source

Density of states for almost diagonal random matrices

, 2003
We study the density of states (DOS) for disordered systems whose spectral statistics can be described by a Gaussian ensemble of almost diagonal Hermitian random matrices.
A.D. Mirlin, A.M. García-García, B. Sutherland, B. Sutherland, B.B. Hu, B.L. Altshuler, F. Calogero, F. Calogero, F. Calogero, F. Evers, F. Evers, L.S. Levitov, L.S. Levitov, M. Gaudin, M. Moshe, M.L. Ndwana, N. Rosenzweig, O. Yevtushenko, Oleg Yevtushenko, V.E. Kravtsov, V.E. Kravtsov, Vladimir E. Kravtsov, Y.V. Fyodorov   +22 more
core   +1 more source

Statistical Properties of Correlated Semiclassical Bands in Tight-Binding Small-World Networks

Entropy
Linear tight-binding models with long-range interactions and small-world geometry have a broad energy spectrum in the nearest neighbor coupling limit, while the spectrum becomes narrow in the fully connected limit due to the emergence of flat bands.
Natalya Almazova, Giorgos P. Tsironis, Efthimios Kaxiras   +2 more
doaj   +1 more source

Density of states in an optical speckle potential

, 2010
We study the single particle density of states of a one-dimensional speckle potential, which is correlated and non-Gaussian. We consider both the repulsive and the attractive cases.
A. A. Fedorenko, G. M. Falco, I. M. Lifshits, I. M. Lifshitz, I. M. Lifshitz, J. Giacomelli, J. W. Goodman, L. Fallani, M. Modugno   +8 more
core   +3 more sources

First-Principles Investigation of Diverse Properties of X₂CaTa₂O₇ (X = Li, Na, K, and Rb) Ruddlesden–Popper Compounds for Photovoltaic Applications

Crystals
For the first time, we explored the optical, electronic, mechanical, and structural properties of the Ruddlesden–Popper phase family member X2CaTa2O7 (X = Li, Na, K, and Rb) by using density functional theory (DFT) with the Perdew–Burke–Ernzerhof (PBE ...
Ahmad Hussain, Nawishta Jabeen, Ali Yaqoob, Sumaira Zafar, Muhammad Usman Khan, Eman A. Ayob, Mohamed E. Khalifa   +6 more
doaj   +1 more source

A Novel Density of States (DOS) for Disordered Organic Semiconductors. [PDF]

Micromachines (Basel), 2023
Qin D, Chen J, Lu N.
europepmc   +1 more source

PERIODIC STATES NEAR THE PLANE DEFECT WITH NON-LINEAR RESPONSE SEPARATING NON-LINEAR SELF-FOCUSING AND LINEAR CRYSTALS

Конденсированные среды и межфазные границы, 2018
The paper presents a model describing the peculiarities of localised excitation on the boundary between linear and nonlinear self-focusing media. The medium boundary is a plane defect with internal nonlinear properties.
Sergey E. Savotchenko
doaj   +1 more source

Microcanonical Analysis of Helical Homopolymers: Exploring the Density of States and Structural Characteristics. [PDF]

Polymers (Basel), 2023
Williams MJ.
europepmc   +1 more source

Ternary layered boride MoAlB: A novel thermo-regulation microwave absorbing ceramic material

Journal of Advanced Ceramics
In the context of the fifth-generation (5G) smart era, the demand for electromagnetic wave (EMW)-absorbing materials has become increasingly prominent, so it is necessary to explore promising candidate materials.
Zhangjue Wang, Fan Zhang, Nannan Wang, Wei Li, Yongqiang Chen, Hailong Wang, Rui Zhang, Yanqiu Zhu, Bingbing Fan   +8 more
doaj   +1 more source