Online GUI
Can be found here.
-
Plane height: how high the scan-was taken with: Take into account sample atom size (1st number ), oxygen atomic size, the probe-particle - metal tip length =
R_tip(and where in z the space if notshift Z). - Scale: how big the image zoom is.
- Center X and Center Y: you can move the image center left-right and top-bottom, with these.
- Contrast: Adjustments of the black-white scale
- GridA: Size of grid for deflection visualization.
-
Render mode: Several options for visualization:
- Fz
- dF
- |F| residual
- deflection HSV
- deflection checker
- deflection grid
- Fz + deflection grid
- Auto-update: Instantaneous change of images with parameters change
- Animate:
- Show atoms: Should position of atoms be visualized.
- Center: Should the atomic positions be centred to the image.
- Shift Z: Automatic shifting of atoms in z direction.
-
Preset: Several options for tip parameters
- (custom)
- O
- Xe
- Cl
- Q: charge (works only, if atomic (projection of) charges are provided) in e.
- Pz: dipopole in z direction (works only, if atomic (projection of) charges are provided) in e*Angstrom.
- Qzz: quadrupole in z direction (works only, if atomic (projection of) charges are provided) in e*Angstrom2.
- Rpp: Probe-particle (PP) size
- Epp: PP attractive energy minimum.
- k_lat: spring stiffness acting on PP in x and y dictions in ???? .
- k_rad: spring stiffness acting on PP in radial dictions in ???? .
- R_tip: length between PP centre and metal-tip apex
- Osc steps: ???
- dz: integration step in z direction
- Amp: peak-to-peak amplitude of the tip
Several examples are prepared, but one can also upload own xyz file from his device. Max of ~200 atoms!!
- Shift Z->0: All atoms to be shifted in z so the highest atoms is at z=0.
- Flatten Z: All atoms's z = 0
- Align PCA: ##Atom LJ params (R,E)
You can upload your own file
| element Z | vdW atomic size | attractive energy minimum | visualisation color in hex |
To Prokop Hapala!