Renormalized molecular levels in aSc3N@C80molecular electronic device

Renormalized molecular levels in a Sc 3 N @ C - 80 molecular electronic device

Electronic Behavior of Doped Graphene Nanoribbon Device: NEGF+DFT

Quantum transport properties of pure and functioned infinite lead-connection region-lead systembased on the zigzag graphene nanoribbon (2-zGNR) have been investigated. In this work the effectof the doping functionalization on the quantum transport of the 2-zGNR has been computationallystudied. Also, the effect of the imposed gate voltages (-3.0, 0.0 and +3.0 V) and bias voltages 0.0 to2.0 V hav...

Renormalization of molecular electronic levels at metal-molecule interfaces.

The electronic structure of benzene on graphite (0001) is computed using the GW approximation for the electron self-energy. The benzene quasiparticle energy gap is predicted to be 7.2 eV on graphite, substantially reduced from its calculated gas-phase value of 10.5 eV. This decrease is caused by a change in electronic correlation energy, an effect completely absent from the corresponding Kohn-S...

Accuracy of the dose delivery in prostate cancer patients-using an electronic portal imaging device (EPID)

Background: To correct patient positioning errors (setup errors) during prostate cancer treatment using EPID and fiducial gold markers, to improve the accuracy of the dose delivery in these patients. Materials and Methods: Fifteen patients with localized prostate carcinoma after implantation of fiducial gold markers in their prostate gland underwent the five-field IMRT planning technique. The p...

Mechanisms of molecular electronic rectification through electronic levels with strong vibrational coupling