25 citations · 56 across the 6 of their papers we have counts for
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Discovery of BKT correlations in the quantum kagome compound CsCuSnF
M. S. Grbić, I. Jakovac, I. Kupčić +2
We investigate the microscopic properties of the kagome compound CsCuSnF using Cu nuclear quadrupolar resonance (NQR). Analysis of the local hyperfine fiel…
Quantum transport equations for low-dimensional multiband electronic systems. I
I. Kupcic, Z. Rukelj, S. Barisic
A systematic method of calculating the dynamical conductivity tensor in a general multiband electronic model with strong boson-mediated electron-electron interactions is described.…
Thermally activated charge carriers and mid-infrared optical excitations in quarter-filled CDW systems
Ivan Kupcic
The optical properties of the quarter-filled single-band CDW systems have been reexamined in the model with the electron-phonon coupling related to the variations of electron site…
Electronic Raman scattering in a multiband model for cuprate superconductors
Ivan Kupcic, Slaven Barisic
Charge-charge, current-current and Raman correlation functions are derived in a consistent way using the unified response theory. The theory is based on the improved description of…
Optical properties of the Q1D multiband models -- the transverse equation of motion approach
Ivan Kupcic, Slaven Barisic
The electrodynamic features of the multiband model are examined using the transverse equation of motion approach in order to give the explanation of several long-standing problems.…
Memory-function approach to the normal-state optical properties of the Bechgaard salt (TMTSF)_2PF_6
Ivan Kupcic
The gauge invariant, two-component optical conductivity model, with a correlation gap structure related to the umklapp scattering processes, is applied to the quasi-one-dimensional…