72 citations · 118 across the 4 of their papers we have counts for
4 papers
Thin Film Substrates from the Raman spectroscopy point of view
L. Gasparov, T. Jegorel, L. Loetgering +2
We have investigated ten standard single crystal substrates of complex oxides on the account of their applicability in the Raman spectroscopy based thin film research. In this stud…
Raman study of the Verwey transition in Magnetite at high-pressure and low-temperature; effect of Al doping
L. Gasparov, Z. Shirshikova, T. Pekarek +5
We report high-pressure low-temperature Raman studies of the Verwey transition in pure and Al-doped magnetite (Fe_3O_4). The low temperature phase of magnetite displays a number of…
Polaronic conductivity in the photoinduced phase of 1T-TaS2
Nicky Dean, Jesse Petersen, Daniele Fausti +5
The transient optical conductivity of photoexcited 1T-TaS2 is determined over a three-order-of-magnitude frequency range. Prompt collapse and recovery of the Mott gap is observed.…
Electronic Raman scattering in Magnetite, Spin vs. Charge gap
L. Gasparov, A. Rush, G. Guntherodt +1
We report Raman scattering data of single crystals of magnetite (Fe3O4) with Verwey transition temperatures (Tv) of 123 and 117K, respectively. Both single crystals reveal broad el…