Wei Ku

activity

20062011

most citedLong range magnetic ordering in Na

_{2}

IrO

_{3}

351 citations · 795 across the 5 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

3 papers · 1 filter

cond-mat.str-el2010★ 32 cited

Experimental observation of the crystallization of a paired holon state

A. Rusydi, W. Ku, B. Schulz +10

A new excitation is observed at 201 meV in the doped-hole ladder cuprate Sr $_{14}$ Cu $_{24}$ O $_{41}$ , using ultraviolet resonance Raman scattering with incident light at 3.7 eV pola…

cond-mat.str-el2010★ 26 cited

Dynamical Linear Response of TDDFT with LDA+U Functional: strongly hybridized Frenkel excitons in NiO

Chi-Cheng Lee, H. C. Hsueh, Wei Ku

Within the framework of time-dependent density-functional theory (TDDFT), we derive the dynamical linear response of LDA+U functional and benchmark it on NiO, a prototypical Mott i…

cond-mat.str-el2006★ 35 cited

Low-Energy Charge-Density Excitations in MgB $_{2}$ : Striking Interplay between Single-Particle and Collective Behavior for Large Momenta

Y. Q. Cai, P. C. Chow, O. D. Restrepo +12

A sharp feature in the charge-density excitation spectra of single-crystal MgB $_{2}$ , displaying a remarkable cosine-like, periodic energy dispersion with momentum transfer ( $q$ ) a…

Experimental observation of the crystallization of a paired holon state

Dynamical Linear Response of TDDFT with LDA+U Functional: strongly hybridized Frenkel excitons in NiO

Low-Energy Charge-Density Excitations in MgB2​: Striking Interplay between Single-Particle and Collective Behavior for Large Momenta

Low-Energy Charge-Density Excitations in MgB $_{2}$ : Striking Interplay between Single-Particle and Collective Behavior for Large Momenta