L. Tassini

activity

20042017

most citedRaman scattering evidence for a cascade-like evolution of the charge-density-wave collective amplitude mode

59 citations · 217 across the 7 of their papers we have counts for

collaborators

7 papers

cond-mat.str-el2017★ 17 cited

Magnetic excitations and amplitude fluctuations in insulating cuprates

Nitin Chelwani, Andreas Baum, Thomas Böhm +7

We present results from light scattering experiments on three insulating antiferromagnetic cuprates, YBa $_{2}$ Cu $_{3}$ O $_{6.05}$ , Bi $_{2}$ Sr $_{2}$ YCu $_{2}$ O $_{8 + δ}$ , and La $_{2}$ CuO $_{4}$ as a f…

cond-mat.supr-con2015★ 12 cited

Signatures of nematic quantum critical fluctuations in the Raman spectra of lightly doped cuprates

S. Caprara, M. Colonna, C. Di Castro +4

We consider the lightly doped cuprates Y $_{0.97}$ Ca $_{0.03}$ BaCuO $_{6.05}$ and La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ (with $x = 0.02$ ,0.04), where the presence of a fluctuating nematic state has o…

cond-mat.supr-con2010★ 43 cited

Electron interactions and charge ordering in La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$

B. Muschler, W. Prestel, L. Tassini +9

We present results of inelastic light scattering experiments on single-crystalline La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ in the doping range $0.00 \leq x = p \leq 0.30$ and Tl $_{2}$ Ba $_{2}$ CuO $_{6 + δ}$ …

cond-mat.str-el2009★ 59 cited

Raman scattering evidence for a cascade-like evolution of the charge-density-wave collective amplitude mode

M. Lavagnini, H. -M. Eiter, L. Tassini +6

The two-dimensional rare-earth tri-tellurides undergo a unidirectional charge-density-wave (CDW) transition at high temperature and, for the heaviest members of the series, a bidir…

cond-mat.supr-con2009★ 2 cited

Pair breaking versus symmetry breaking: Origin of the Raman modes in superconducting cuprates

N. Munnikes, B. Muschler, F. Venturini +9

We performed Raman experiments on superconducting $B i_{2} S r_{2} (C a_{1 - x} Y_{x}) C u_{2} O_{8 + δ}$ (Bi-2212) and $YB a_{2} C u_{3} O_{6 + x}$ (Y-123) single crystals. These results i…

cond-mat.supr-con2007★ 25 cited

First-Order Type Effects in YBa $_{2}$ Cu $_{3}$ O $_{6 + x}$ at the Onset of Superconductivity

L. Tassini, W. Prestel, A. Erb +2

We present results of Raman scattering experiments on tetragonal $(Y_{1 - y} C a_{y}) B a_{2} C u_{3} O_{6 + x}$ for doping levels $p (x, y)$ between 0 and 0.07 holes/CuO $_{2}$ . Below the o…