Quartz tuning fork with an attached etched tungsten wire, used as a force transducer in our home-built scanning probe microscope
Schematic of making an array of iron chloride nanodots by dip pen nanolithography to serve as catalyst for the CVD growth of carbon nanotubes
Graphene flake grown by CVD using a Ni catalyst
Topographic (left) and magnetic force microscopy (MFM) images of permalloy bars fabricated by electron-beam lithography
Scanning electron micrograph of a normal-metal/superconductor/normal-metal device used to study correlations induced by superconducting interactions.
PMMA profile of a device prior to metal deposition
Ferromagnet-superconductor device fabricated by electron-beam lithography to investigate spin-polarized current injection into a superconductor
Single layer graphene device with gold contacts