کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9727899 1480213 2005 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electronic density of states for a one-dimensional liquid
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات فیزیک ریاضی
پیش نمایش صفحه اول مقاله
Electronic density of states for a one-dimensional liquid
چکیده انگلیسی
We consider a one-dimensional hard rod liquid with an electronic structure of tight-binding type as a simple model for studying the density of states (DOS) in spatially disordered systems. For a finite number of rods, the DOS is exactly obtained by using a replica trick. Exact expressions in the thermodynamic limit for some particular cases are also given. The resulting DOSs are interpreted in terms of bonding and antibonding orbitals arising from s-type atomic orbitals.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physica A: Statistical Mechanics and its Applications - Volume 348, 15 March 2005, Pages 140-156
نویسندگان
, , , ,