My research interests are orbiting around the nanofabrication of strongly correlated oxides such as colossal magnetoresistive and multiferroic materials for technological applications. Ferroelectric and multiferroic materials used as active force for charges separation became a very promising opportunity for photovoltaic applications since an increasing efficiency has been demonstrated in thin films.
I am presently investigating nanoscale structures were composition, size and domain wall effects can be controlled. Such control on those physical parameters could lead to efficient and highly tunable miniaturized photovoltaic cells for self-powered miniaturized electronic systems.
- Mansouri, S.; Jandl, S.; Laverdière, J.; Fournier, P.; Mukhin, A. A.; Ivanov, V. Yu; Balbashov, A. M., Magnetic and micro-Raman studies of hexagonal-DyMnO3, J. Phys.: Condens. Matter 25, 066003 (2013).
- Laverdière, J., Jandl, S. et Fournier P., Colossal magnetoresistance of Nd2/3Sr1/3MnO3 ultra-thin films grown on charge ordered Nd1/2Ca1/2MnO3 manganite, Physical Review B. 84, 104434-7 (2011).
- Singh, M. P., Truong, K. D., Laverdière, J., Charpentier, S., Jandl, S. et Fournier, P., Cationic ordering and role of A-site ion in manganese-based double perovskites, Journal of Applied Physics 103, 07E315-3 (2008).
- Truong, K.D., Laverdière, J., Singh, M.P., Jandl, S., Fournier, P., Impact of Co/Mn cation ordering on phonon anomalies in La2CoMnO6 double perovskites: Raman spectroscopy. Physical Review B. 76, 132413-4 (2007).
- Iliev, M. N., Hadjiev, V. G., Litvinchuk, A. P., Yen, F., Wang, Y.-Q., Sun, Y. Y., Jandl, S., Laverdière, J., Popov, V. N., Gospodinov, M. M. (2007) Multiple-order Raman scattering from rare-earth manganites: oxygen isotope and rare-earth substitution effects. Physical Review B. 75, 64303-5 (2007).
- Laverdière, J., Jandl, S., Mukhin, A. A., Ivanov, V. Yu., Raman study of orbital mediated multiphonons in RMnO3 (R=Pr, Sm, Eu, Tb, Y) European Physical Journal B. 54, 67 (2006).
- Laverdière, J., Jandl, S., Mukhin, A. A., Ivanov, V. Yu, Ivanov, V. G., Iliev, M. N., Spin-Phonon coupling in orthorhombic RMnO3 (R = Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Y): A Raman study. Physical Review B. 73, 214301 (2006).