caa a22 4500 445366346 CHVBK 20180317142931.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10909-010-0236-x doi (NATIONALLICENCE)springer-10.1007/s10909-010-0236-x Polaronic Correction to the Ground State Energy andEffective Mass in a Two- and Three-Dimensional Quantum Dot [Elektronische Daten] [Qing-Zhou Yao, Shi-Hua Chen] A Landau-Pekar variational theory is employed to obtain an analytical expression for the polaronic correction to the ground state energy and the effective mass of an electron confined in a symmetric quantum dot potential in polar semiconductor in both two and three dimensions. It is found that polaronic correction is more pronounced in two dimension than that in three dimensional one and increases with the decrease in size of the quantum dot. Springer Science+Business Media, LLC, 2010 Quantum dot nationallicence Polaron nationallicence Effective mass nationallicence Yao Qing-Zhou Department of Electronic Engineering, Huzhou Vocational Technology College, 313000, Huzhou, China aut Chen Shi-Hua Department of Electronic Engineering, Huzhou Vocational Technology College, 313000, Huzhou, China aut Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/1-2(2011-01-01), 34-39 0022-2291 162:1-2<34 2011 162 10909 https://doi.org/10.1007/s10909-010-0236-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10909-010-0236-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yao Qing-Zhou Department of Electronic Engineering, Huzhou Vocational Technology College, 313000, Huzhou, China aut NATIONALLICENCE 700 1- Chen Shi-Hua Department of Electronic Engineering, Huzhou Vocational Technology College, 313000, Huzhou, China aut NATIONALLICENCE 773 0- Journal of Low Temperature Physics Springer US; http://www.springer-ny.com 162/1-2(2011-01-01), 34-39 0022-2291 162:1-2<34 2011 162 10909 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer