D. Ellis

activity

20072022

most citedThe rust challenge -- On the correlations between electronic structure, excited state dynamics and photoelectrochemical performance of hematite photoanodes for solar water splitting

115 citations · 482 across the 15 of their papers we have counts for

collaborators

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8 papers · 1 filter

cond-mat.str-el2022★ 6 cited

Electronic Excitations of Hematite Heteroepitaxial Films Measured by Resonant Inelastic X-Ray Scattering at the Fe L-edge

David S. Ellis, Ru-Pan Wang, Deniz Wong +9

Resonant Inelastic X-Ray Scattering (RIXS) spectra of hematite were measured at the Fe L3-edge for heteroepitaxial thin films which were undoped and doped with 1% Ti, Sn or Zn, in…

cond-mat.str-el2013

Non-complicated EuTiO3 Structure

David S. Ellis, Hiroshi Uchiyama, Satoshi Tsutsui +3

A recently published paper [arXiv:1206.5417 ]showed strong incommensurate diffraction peaks in EuTiO3 around zone boundary R-points. We wish to convey that in our samples, and, it…

cond-mat.str-el2012★ 41 cited

Phonon Softening and Dispersion in EuTiO3

David S. Ellis, Hiroshi Uchiyama, Satoshi Tsutsui +4

We measured phonon dispersion in single crystal EuTiO $_{3}$ using inelastic x-ray scattering. A structural transition to an antiferrodistortive phase was found at a critical temperat…

cond-mat.str-el2011★ 1 cited

Spin-Split Conduction band in \eb\ and Tuning of Half-Metallicity with External Stimuli

Jungho Kim, Wei Ku, Chi-Cheng Lee +5

We report Eu L3-edge resonant inelastic x-ray scattering (RIXS) investigation of the electronic structure of EuB6. We observe that the RIXS spectral weight around 1.1 eV increases…

cond-mat.str-el2011★ 12 cited

Electronic Structure of Doped Lanthanum Cuprates Studied with Resonant Inelastic X-Ray Scattering

D. S. Ellis, Jungho Kim, Harry Zhang +7

We report a comprehensive Cu $K$ -edge RIXS investigation of $L a_{2 - x} S r_{x} Cu O_{4}$ (LSCO) for 0 $\leq$ x $\leq$ 0.35, stripe-ordered $L a_{1.875} B a_{0.125} Cu O_{4}$ (LBCO), and $\rm L…

cond-mat.str-el2010★ 43 cited

Magnetic nature of the 500 meV peak in $L a_{2 - x} S r_{x} Cu O_{4}$ observed with resonant inelastic x-ray scattering at the Cu $K$ -edge

D. S. Ellis, Jungho Kim, J. P. Hill +9

We present a comprehensive study of the temperature and doping dependence of the 500 meV peak observed at $q = (π, 0)$ in resonant inelastic x-ray scattering (RIXS) experiments…