ELECTRONIC ENERGY SPECTRUM STRUCTURE OF THE TWO-DIMENSIONAL FIBONACCI QUASILATTICES WITH THREE KINDS OF ATOMS AND ONE KIND OF BOND LENGTH
YANG XIANG-BO (杨湘波)a, LIU YOU-YAN (刘有延)b
a Physics Group, Guangdong Institute of Technology, Guangzhou 510090, China; Department of Physics, South China University of Technology, Guangzhou 510641, China; b International Center of Materials Physics, Academia Sinica, Shenyang 110015, China; Department of Physics, South China University of Technology, Guangzhou 510641, China
Abstract After establishing the method of constructing a class of two-dimensional Fibonacci quasi-lattices, by means of a decomposition-decimation method based on the renormalization-group technique, we have studied the rule. of energy spectrum splitting for the two-dimensional Fibonacci quasilattices in the framework of single-electron tight-binding on-site model. Analytic results show that there are only six kinds of clusters and the electronic energy band consists of nine subbands.
Received: 17 May 1994
Revised: 04 December 1994
Accepted manuscript online:
(Basis sets (LCAO, plane-wave, APW, etc.) and related methodology (scattering methods, ASA, linearized methods, etc.))
Fund: Project supported by the National Natural Science Foundation of China, and in part by the Inter-national program on Physical Science, Sweden.
Cite this article:
YANG XIANG-BO (杨湘波), LIU YOU-YAN (刘有延) ELECTRONIC ENERGY SPECTRUM STRUCTURE OF THE TWO-DIMENSIONAL FIBONACCI QUASILATTICES WITH THREE KINDS OF ATOMS AND ONE KIND OF BOND LENGTH 1995 Acta Physica Sinica (Overseas Edition) 4 510
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
