601 citations · 4.3k across the 60 of their papers we have counts for
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Stress-induced R-MA-MC-T symmetry changes in BiFeO3 films
J. H. Nam, H. S. Kim, A. J. Hatt +2
The recent discovery of a stress-induced structural phase transition in the single-component perovskite BiFeO3 has revived interest in this lead-free ferroelectric. The coexistence…
Anomalously large measured thermoelectric power factor in SrLaTiO thin films due to SrTiO substrate reduction
Matthew L. Scullin, Choongho Yu, Mark Huijben +6
We report the observation that thermoelectric thin-films of La-doped SrTiO3 grown on SrTiO3 substrates yield anomalously high values of thermopower to give extraordinary values of…
Correlation-Driven Charge Order at a Mott Insulator - Band Insulator Digital Interface
Rossitza Pentcheva, Warren E. Pickett
To study digital Mott insulator LaTiO3 and band insulator SrTiO3 interfaces, we apply correlated band theory (LDA+U) to (n,m) multilayers, 1<n,m<9. If the on-site repulsion on Ti i…