• High phonon-drag thermoelectric efficiency of SiC at low temperaturesVelmre, Enn; Udal, Andres; Grivickas, VytautasFinal program of the 10th International Conference on SiC and Related Materials : ICSCRM'2003 : Lyon, France, Oct. 5-10, 20032003 / p. ThP4-13 https://www.researchgate.net/publication/240834700_High_Phonon-Drag_Thermoelectric_Efficiency_of_SiC_at_Low_Temperatures
• Impact of phonon drag effect on Seebeck coefficient in p-6H-SiC : experiment and simulationBikbajevas, V.; Grivickas, Vytautas; Stölzer, M.; Velmre, Enn; Udal, Andres; Grivickas, Paulius; Syväjärvi, Mikael; Yakimova, Rositza; Velmre, E., Udal, A., Grivickas, P., Syväjärvi, M., Yakimova, R.Materials science forum2003 / p. 407-410 https://www.scientific.net/MSF.433-436.407 https://doi.org/10.4028/www.scientific.net/MSF.433-436.407
• Thermopower measurements in 4H-SiC and theoretical calculations considering the phonon drag effectGrivickas, Vytautas; Stölzer, M.; Velmre, Enn; Udal, Andres; Grivickas, Paulius; Syväjärvi, Mikael; Yakimova, Rositza; Bikbajevas, V.Silicon Carbide and Related Materials : ECSCRM2000 : proceedings of the 3rd European Conference on Silicon Carbide and Related Materials : Kloster Banz, Germany, September 20002001 / p. 491-494 : ill https://www.researchgate.net/publication/240833914_Thermopower_Measurements_in_4H-SiC_and_Theoretical_Calculations_Considering_the_Phonon_Drag_Effect