Cobalt and Manganese intercalated NbSe(2) single crystals have been synthesized and characterized by DC magnetization and scanning tunnelling microscopy (STM) at low temperatures. We observed a pronounced peak effect in magnetization for both Co and Mn intercalated samples that we further investigated by low temperature STM. A structural phase transition of the vortex lattice (VL) has been observed for applied magnetic fields corresponding to the peak in magnetization.
STM studies of CoxNbSe2 and MnxNbSe2 / Iavarone, M., Karapetrov, G., DI CAPUA, R., Koshelev, A.E., Rosenmann, D., Claus, H., Kwok, W.K., Nishizaki, T., Kobayashi, N.. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - 150:5(2009), pp. 052073-1-052073-4. [10.1088/1742-6596/150/5/052073]
STM studies of CoxNbSe2 and MnxNbSe2
DI CAPUA, ROBERTO;
2009
Abstract
Cobalt and Manganese intercalated NbSe(2) single crystals have been synthesized and characterized by DC magnetization and scanning tunnelling microscopy (STM) at low temperatures. We observed a pronounced peak effect in magnetization for both Co and Mn intercalated samples that we further investigated by low temperature STM. A structural phase transition of the vortex lattice (VL) has been observed for applied magnetic fields corresponding to the peak in magnetization.| File | Dimensione | Formato | |
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