A. Shukla

most citedSharp optical phonon softening close to optimal doping in La

_{2 - x}

_{x}

CuO

_{4 + δ}

27 citations · 27 across the 2 of their papers we have counts for

collaborators

2 papers

cond-mat.str-el2008★ 27 cited

Sharp optical phonon softening close to optimal doping in La $_{2 - x}$ Ba $_{x}$ CuO $_{4 + δ}$

Matteo D'Astuto, Guy Dhalenne, Jeff Graf +6

We report a direct observation of a sharp Kohn-like anomaly in the doubly degenerate copper-oxygen bond-stretching phonon mode occurring at $q = (0.3, 0, 0)$ in La$_…

cond-mat.mtrl-sci2008

Measuring the intrinsic charge transfer gap using K-edge X-ray absorption spectroscopy

C. Gougoussis, M. Calandra, A. Seitsonen +3

Pre-edge features in X-ray absorption spectroscopy contain key information about the lowest excited states and thus on the most interesting physical properties of the system. In tr…

Sharp optical phonon softening close to optimal doping in La2−x​Bax​CuO4+δ​

Measuring the intrinsic charge transfer gap using K-edge X-ray absorption spectroscopy

Sharp optical phonon softening close to optimal doping in La $_{2 - x}$ Ba $_{x}$ CuO $_{4 + δ}$