950 citations · 1.3k across the 5 of their papers we have counts for
5 papers
Changes in charge density vs changes in formal oxidation states: The case of Sn halide perovskites and their ordered vacancy analogues
Gustavo M. Dalpian, Qihang Liu, Constantinos C. Stoumpos +4
Shifting the Fermi energy in solids by doping, defect formation or gating generally results in changes in the charge density distribution, which reflect the ability of the bonding…
Assembly-mediated Interplay of Dipolar Interactions and Surface Spin Disorder in Colloidal Maghemite Nanoclusters
A. Kostopoulou, K. Brintakis, M. Vasilakaki +5
Controlled assembly of single-crystal, colloidal maghemite nanoparticles is facilitated via a high-temperature polyol-based pathway. Structural characterization shows that size-tun…
139La NMR evidence for phase solitons in the ground state of overdoped manganites
D. Koumoulis, N. Panopoulos, A. Reyes +6
Hole doped transition metal oxides are famous due to their extraordinary charge transport properties, such as high temperature superconductivity (cuprates) and colossal magnetoresi…
Ferromagnetism in Fe-doped SnO2 thin films
J. M. D. Coey, A. P. Douvalis, C. B. Fitzgerald +1
Thin films grown by pulsed-laser deposition from targets of Sn0.95Fe0.05O2 are transparent ferromagnets with Curie temperature and spontaneous magnetization of 610 K and 2.2 Am2kg-…
Ferromagnetism of a graphite nodule from the Canyon Diablo meteorite
J. M. D. Coey, M. Venkatesan, C. B. Fitzgerald +2
There have recently been various reports of weak ferromagnetism in graphite (1,2) and synthetic carbon materials (3) such as rhombohedral C60 (4), as well as a theoretical predicti…