229 citations · 452 across the 4 of their papers we have counts for
4 papers · 1 filter
Manifestation of the Verwey Transition in the Tunneling Spectra of Magnetite Nanocrystals
Pankaj Poddar, Tcipi Fried, Gil Markovich +4
Tunneling transport measurements performed on single particles and on arrays of Fe3O4 (magnetite) nanocrystals provide strong evidence for the existence of the Verwey metal-insulat…
Size dependent tunneling and optical spectroscopy of CdSe quantum rods
David Katz, Tommer Wizansky, Oded Millo +3
Photoluminescence excitation spectroscopy and scanning tunneling spectroscopy are used to study the electronic states in CdSe quantum rods that manifest a transition from a zero di…
Imaging and spectroscopy of artificial-atom states in core/shell nanocrystal quantum dots
Oded Millo, David Katz, YunWei Cao +1
Current imaging scanning tunneling microscopy is used to observe the electronic wavefunctions in InAs/ZnSe core/shell nanocrystals. Images taken at a bias corresponding to the s co…
Control of charging in resonant tunneling through InAs nanocrystal quantum dots
David Katz, Oded Millo, Shi-Hai Kan +1
Tunneling spectroscopy of InAs nanocrystals deposited on graphite was measured using scanning tunneling microscopy, in a double-barrier tunnel-junction configuration. The effect of…