Zhang, H.; Lu, L.; Kawashima, K.; Okumura, M.; Haruta, M.; Toshima, N.
Crown jewel-structured (IrPd)/Au trimetallic nanoclusters are prepared by galvanic replacement reaction using Ir/Pd nanoclusters with a structure of Ir rich in core and Pd rich in shell as mother clusters.
Han, M-G.; Marshall, M. S. J.; Wu, L.; Schofield, M. A.; Aoki, T.; Twesten, R.; Hoffman, J.; Walker, F. J.; Ahn, C. H.; Zhu, Y.
Engineering domains in ferroelectric thin films is crucial for realizing technological applications including non-volatile data storage and solar energy harvesting. Size and shape of domains strongly depend on the electrical and mechanical boundary conditions.
This work was performed in collaboration with Dr. Phil Rice and Dr. Teya Topuria of IBM Almaden Research Center in San Jose, CA who provided expert assistance as well as the TEM specimen and access to their microscope facilities.
Colorized EELS elemental map of Ti L2,3-edges at 456 eV (green), Mn L2,3-edges at 640 eV (blue), La M4,5-edges at 832 eV (purple) and Sr L2,3-edges at 1940 eV (red).
Seo, J.; Anjum, D. H.; Takanabe, K.; Kubota, J.; Domen, K.
Ultrafine TaOx nanoparticles were electrodeposited on carbon black (CB) powder in a nonaqueous Ta complex solution at room temperature, and the resultant TaOx/CB catalysts were assessed as oxygen reduction reaction (ORR) electrocatalysts for polymer electrolyte fuel cell (PEFC) cathodes.
Kumar , N.; Auffan, M.; Gattacceca, J.; Rose, J.; Olivi, L.; Borschneck, D.; Kvapil, P.; Jublot, M.; Kaifas, D.; Malleret, L.; Doumenq, P.; Bottero, J. Y.
Oxidation behavior of nano-Fe0 particles in anoxic environment was determined using different state-of-the-art analytical approaches including high resolution transmission electron microscopy (HR-TEM) combined with energy-filtered transmission electron microscopy (EFTEM), X-ray absorption spectro
Hu, J.; Garner, A.; Nic, N.; Gholinia, A.; Nicholls, R.; Lozano-Perez, S.; Frankel, P.; Preuss, M.; Grovenor, C.
Here we report a methodology combining TEM, STEM, Transmission-EBSD and EELS to analyse the structural and chemical properties of the metal–oxide interface of corroded Zr alloys in unprecedented detail.