N2 - The model of the equations of generalized thermoelasticity in a semi-conducting medium with two-temperature is established. The entire elastic medium is rotated with a uniform angular velocity. The formulation is applied under Lord-Schulman theory with one relaxation time. The normal mode analysis is used to obtain the expressions for the considered variables. Also some particular cases are discussed in the context of the problem. Numerical results for the considered variables are obtained and illustrated graphically. Comparisons are also made with the results predicted in the absence and presence of rotation as well as two-temperature parameter. L1 - http://journals.pan.pl/Content/105641/PDF/05_paper.pdf L2 - http://journals.pan.pl/Content/105641 PY - 2017 IS - No 2 EP - 122 DO - 10.1515/aoter-2017-0012 KW - normal mode analysis KW - Lord-Shulman theory KW - rotation KW - conductive temperature KW - semiconductors A1 - Othman, Mohamed I.A. A1 - Tantawi, Ramadan S. A1 - Eraki, Ebtesam E.M. PB - The Committee of Thermodynamics and Combustion of the Polish Academy of Sciences and The Institute of Fluid-Flow Machinery Polish Academy of Sciences DA - 2017 T1 - Effect of rotation on a semiconducting medium with two-temperatures under L-S theory SP - 101 UR - http://journals.pan.pl/dlibra/publication/edition/105641 T2 - Archives of Thermodynamics