Sebastian Caicedo Davila

4 Questions 10 Answers 0 Followers

Questions related from Sebastian Caicedo Davila

Is it possible to have dielectric confinement for non-quantum-confined systems?

Dear community. As far as I understand, the dielectric confinement problem is scale invariant, while the quantum confinement problem has a length scale defined by the Bohr radius. I have been...

08 August 2019 6,824 5 View

Why does LDOS increment?

I'm currently working on quantum transport in a heterostructure with 2 quantum wells. To offer a physical explanation of the behavior of the I-V curve, I plotted the LDOS inside each well. For the...

12 December 2013 5,748 5 View

Need assistance with references to experimental or theoretical work on the geometry of InAs/InP interface.

Hello everybody! I'm currently trying to model a heterostructure nanowire. In order to study the IV characteristics using DFT-NEGF formalism, I need to build my device using realistic geometric...

05 May 2013 1,223 1 View

How to obtain current maps of metallic and highly conductive samples in conductive AFM?

Hi! I'm working in the electrical characterization of amorphous carbon thin films by means of conductive AFM on a MFP-3D Bio AFM from Asylum Research, using the ORCA module and a Pt-Ir coated tip...

01 January 1970 7,004 5 View