9 citations · 9 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2007
Green's functions on finite lattices and their connection to the infinite lattice limit
S. Cojocaru
It is shown that the Green's function on a finite lattice in arbitrary space dimension can be obtained from that of an infinite lattice by means of translation operator. Explicit e…
cond-mat.mtrl-sci2007★ 9 cited
Incoherent mid-infrared charge excitation and the high energy anomaly in the photoemission spectra of cuprates
S. Cojocaru, R. Citro, M. Marinaro
On the basis of a semi-phenomenological model, it is argued that the high energy anomaly observed in recent photoemission experiments on cuprates is caused by interaction with an o…
cond-mat.supr-con2006
Anomalous bond stretching phonons as a probe of charge fluctuations in perovskites
S. Cojocaru, R. Citro, M. Marinaro
Important information on momentum resolved low energy charge response can be extracted from anomalous properties of bond stretching in plane phonons observed in inelastic neutron a…