کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1856100 1529858 2015 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Nonrelativistic molecular models under external magnetic and AB flux fields
ترجمه فارسی عنوان
مدل های غیر مولکولی غیر مغناطیسی تحت میدان مغناطیسی خارجی و جریان شار مغناطیسی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک و نجوم (عمومی)
چکیده انگلیسی

By using the wave function ansatz method, we study the energy eigenvalues and wave function for any arbitrary mm-state in two-dimensional Schrödinger wave equation with various power interaction potentials in constant magnetic and Aharonov–Bohm (AB) flux fields perpendicular to the plane where the interacting particles are confined. We calculate the energy levels of some diatomic molecules in the presence and absence of external magnetic and AB flux fields using different potential models. We found that the effect of the Aharonov–Bohm field is much as it creates a wider shift for m≠0m≠0 and its influence on m=0m=0 states is found to be greater than that of the magnetic field. To show the accuracy of the present model, a comparison is made with those ones obtained in the absence of external fields. An extension to 3-dimensional quantum system have also been presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Annals of Physics - Volume 353, February 2015, Pages 282–298
نویسندگان
, , ,