Data for: Temperature effects on bound polaron in triangular quantum dot qubit subjected to an electromagnetic field

Temperature effects on polaron in triangular quantum dot qubit subjected to an electromagnetic field are studied. We derive the numerical results and formulate the derivative relationships of the ground and first excited state energies, the electron probability density and the electron oscillating period in the superposition state of the ground state and the first-excited state with the temperature, the cyclotron frequency, the electron-phonon coupling constant, the electric field strength, the confinement strength and the Coulomb impurity potential, respectively.