H. Ghosh

activity

19952022

most citedUltrafast optical nonlinearity in quasi-one-dimensional Mott-insulator

S r_{2} Cu O_{3}

141 citations · 579 across the 41 of their papers we have counts for

collaborators

Showing 2000Show all

2 papers · 1 filter

cond-mat.str-el2000★ 46 cited

Electron correlation induced transverse delocalization and longitudinal confinement in excited states of phenyl-substituted polyacetylenes

Haranath Ghosh, Alok Shukla, Sumit Mazumdar

Electron-electron interactions in general lead to both ground state and excited state confinement. We show, however, that in phenyl-substituted polyacetylenes electron-electron int…

cond-mat.str-el2000★ 141 cited

Ultrafast optical nonlinearity in quasi-one-dimensional Mott-insulator $S r_{2} Cu O_{3}$

T. Ogasawara, M. Ashida, N. Motoyama +7

We report strong instantaneous photoinduced absorption (PA) in the quasi-one-dimensional Mott insulator $S r_{2} Cu O_{3}$ in the IR spectral region. The observed PA is to an even-p…

Electron correlation induced transverse delocalization and longitudinal confinement in excited states of phenyl-substituted polyacetylenes

Ultrafast optical nonlinearity in quasi-one-dimensional Mott-insulator Sr2​CuO3​

Ultrafast optical nonlinearity in quasi-one-dimensional Mott-insulator $S r_{2} Cu O_{3}$