%0 Journal Article %K Temperature %K Microscopy %K Electron %K Chemistry %K Electrons %K Density functional theory %K Multiferroics %K Polarization %K Domain walls %K Article %K Bismuth %K Electronic properties %K Scanning tunneling microscopy (STM) %K Electronic configuration %K Cross-sectional scanning tunneling microscopies %K Electronic structure %K Ferric ion %K Ferric Compounds %K Conducting channels %K Domain boundary %K Band gaps %K Scanning %K Atomic scale %K BiFeO 3 %K Built-in potential %K Local electronic structures %K Polarization discontinuity %K Scanning tunneling microscopy (STM) %K Walls (structural partitions) %K Scanning Tunneling %A Y.-P Chiu %A Y.-T Chen %A B.-C Huang %A M.-C Shih %A J.-C Yang %A Q He %A C.-W Liang %A J Seidel %A Y.-C Chen %A Ramamoorthy Ramesh %A Y.-H Chu %B Advanced Materials %D 2011 %G eng %P 1530-1534 %R 10.1002/adma.201004143 %T Atomic-scale evolution of local electronic structure across multiferroic domain walls %V 23