Oxygen_Evolution

Oxygen Evolution

Oxygen_Evolution

Erie Morales’ most recent publication shows more on what atomic surfaces can do: Synergistic Oxygen Evolving Activity of a TiO2-Rich Reconstructed SrTiO3 (001) Surface, Martirez, J.M.P, Kim, Seungchul, Morales, E. H., Benjamim, T.D., Cargnello, M. Gordon, T.R. Murray, C.B., Bonnell, D.A., and Rappe, A.M., JACS 137 8 2939 (2015)

Size Dependent Electronic Transport

Size_Dependent_Electronic_Transport

Recent results show how atomic structure at interfaces controls electronic transport. This is particularly important in nanosized contacts which exhibit size dependent properties: Effect of Interface Atomic Structure on the Electronic Properties of Nano-Sized Metal-Oxide Interfaces, W. Qin, J. Hou, D. A. Bonnell, Nano Letters 15 211-17 (2015)

Coexisting Phases on the Surface

Coexisting_Phases_Surface

Erie Morales and our collaborators in Andrew Rappe’s group find coexisting phases on the surface of BaTiO3: Coexisting Surface Phases and Coherent One-Dimensional Interfaces, Morales, E. H., Martirez, J. M.P., Saidi, W.A., Rappe, A.M., Bonnell, D. A., ACSNano 8 (2014) 4465-3373

Nanoscale Resistive Switching

Resistive_Switching

Jiechang Hou, Stephen Nonnenmann, Wei Qin demonstrate that resistive switching is size dependent a small scales Adv. Func. Mat.: Size Dependence of Resistive Switching at Nanoscale Metal-Oxide Interfaces, J. Hou, S. S. Nonnenmann, W. Qin, D. A. Bonnell, Advanced Functional Materials 24 (2014) 4113-4118

Fuel Cell Under the Microscope

ACS_Nano_7_2013_6330-36

Our new publication, Direct in situ Probe of Electrochemical Processes in the Operating Fuel Cells, pushes the limits of scanning probe at high temperature and high pressure. Critical for understanding a wide range of processes in real time. S. S. Nonnenmann, R. Küngas, J. M. Vohs, D. A. Bonnell ACS Nano 7 (2013) 6330-36