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Predicting the conductance of strongly correlated molecules: the Kondo effect in perchlorotriphenylmethyl/Au junctions
W. H. Appelt, A. Droghetti, L. Chioncel +5
Stable organic radicals integrated into molecular junctions represent a practical realization of the single-orbital Anderson impurity model. Motivated by recent experiments for per…
Existence of Shapiro Steps in the Dissipative Regime in Superconducting Weak Links
Connor D. Shelly, Patrick See, Ivan Rungger +1
We present measurements of microwave-induced Shapiro steps in a superconducting nanobridge weak link in the dissipative branch of a hysteretic current-voltage characteristic. We de…
Robust organic radical molecular junctions using acetylene terminated groups for C-Au bond formation
Francesc Bejarano, Ignacio Jose Olavarria-Contreras, Andrea Droghetti +9
Organic paramagnetic and electroactive molecules are attracting interest as core components of molecular electronic and spintronic devices. Currently, further progress is hindered…
Search for alternative magnetic tunnel junctions based on all-Heusler stacks
Worasak Rotjanapittayakul, Jariyanee Prasongkit, Ivan Rungger +3
By imposing the constraints of structural compatibility, stability and a large tunneling magneto-resistance, we have identified the FeAl/BiF/FeAl stack as a possible al…
Unique excitonic effects in tungsten disulphide monolayers on two-layer graphene
Cristina E. Giusca, Ivan Rungger, Vishal Panchal +8
Light emission in atomically thin heterostructures is known to depend on the type of materials, number and stacking sequence of the constituent layers. Here we show that the thickn…
Spin-Polarized Tunneling through Chemical Vapor Deposited Multilayer Molybdenum Disulfide
André Dankert, Parham Pashaei, M. Venkata Kamalakar +10
The two-dimensional (2D) semiconductor molybdenum disulfide (MoS2) has attracted widespread attention for its extraordinary electrical, optical, spin and valley related properties.…