title: Signatures of molecular magnetism in single-molecule transport spectroscopy.
abstract: We report single-molecule-transistor measurements on devices incorporating magnetic molecules. By studying the electron-tunneling spectrum as a function of magnetic field, we are able to identify signatures of magnetic states and their associated magnetic anisotropy. A comparison of the data to simulations also suggests that sequential electron tunneling may enhance the magnetic relaxation of the magnetic molecule.
authors.affiliation: Department of Chemistry & Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, USA.
authors.forename: Moon-Ho
authors.initials: MH
authors.lastname: Jo
authors.forename: Jacob E
authors.initials: JE
authors.lastname: Grose
authors.forename: Kanhayalal
authors.initials: K
authors.lastname: Baheti
authors.forename: Mandar M
authors.initials: MM
authors.lastname: Deshmukh
authors.forename: Jennifer J
authors.initials: JJ
authors.lastname: Sokol
authors.forename: Evan M
authors.initials: EM
authors.lastname: Rumberger
authors.forename: David N
authors.initials: DN
authors.lastname: Hendrickson
authors.forename: Jeffrey R
authors.initials: JR
authors.lastname: Long
authors.forename: Hongkun
authors.initials: H
authors.lastname: Park
authors.forename: D C
authors.initials: DC
authors.lastname: Ralph
mesh_terms: D003198:Computer Simulation; D004553:Electric Conductivity; D004574:Electromagnetic Fields; D004579:Electron Transport; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008280:Magnetics; D008422:Materials Testing; D008839:Microelectrodes; D008956:Models, Chemical; D008958:Models, Molecular; D049329:Nanostructures / Q000737:chemistry*; D013057:Spectrum Analysis; D014173:Transistors, Electronic