Published by Steffen Glaser on 2020-07-15
1. - Pulse sequences can be defined or selected from a list of pre-installed typical homonuclear and heteronuclear experiments, including individual 90° and 180° pulses, Hahn echoes, INEPT, DEPT, isotropic mixing, excitation of three-spin order and of multiple quantum coherence.
2. - Real-time simulations of spin dynamics can be interactively visualized using the graphical DROPS representation, which maps quantum mechanical operators to three-dimensional shapes based on spherical harmonics.
3. The corresponding spectrum is displayed and can be interactively manipulated by changing the spin system parameters (frequencies and couplings), providing an intuitive approach to understand the multiplet structures of spectra and the differences between weak and strong couplings (roof effect).
4. - Examples and challenges illustrate the interpretation of droplets, their symmetry properties, the evolution of single and coupled spins, the refocussing of offsets and couplings, spectral editing, and coherence transfer.
5. This representation is a generalization of the Bloch vector picture and provides a natural, one-to-one mapping between arbitrary spin states and so-called „droplets“.
6. The app uses the DROPS representation to depict arbitrary spin states intuitively, yet also with theoretic rigor.
7. The shapes representing Cartesian product operators are discussed and it is shown how the coherence order of an operator is reflected in the shape and color of the corresponding droplet.
8. - Tutorials show how to define a desired initial state, how to create a new pulse sequence, and how to control the simulation and the graphical DROPS display.
9. - Extensive help is provided, including detailed tutorials, examples, challenges and information on the mathematical background of the DROPS visualization.
10. Rich dynamics of spin systems (up to three coupled spins) can be explored interactively.
11. SpinDrops provides a novel approach to understanding magnetic resonance experiments and the underlying spin dynamics.
12. Liked SpinDrops? here are 5 Education apps like Canvas Student; ClassDojo; Google Classroom; Duolingo - Language Lessons; Remind: School Communication;
Or follow the guide below to use on PC:
Select Windows version:
Install SpinDrops app on your Windows in 4 steps below:
Download a Compatible APK for PC
Download | Developer | Rating | Current version |
---|---|---|---|
Get APK for PC → | Steffen Glaser | 5.00 | 2.1.0 |
Get SpinDrops on Apple macOS
Download | Developer | Reviews | Rating |
---|---|---|---|
Get Free on Mac | Steffen Glaser | 1 | 5.00 |
Download on Android: Download Android