The Indigo® SiC crystal model can be used to illustrate the nature of wide bandgap semiconductors for teaching power electronics, physics, and materials science.
Silicon carbide (SiC) is a wide bandgap semiconductor material that has transformed power electronics, outperforming traditional silicon in high-voltage and high-temperature applications. The Indigo® SiC crystal lattice model provides a tangible way to explore its covalent bonding, tetrahedral coordination, and structural polytypes. This model bridges textbook theory with hands-on visualization, making advanced concepts in semiconductor physics and materials science more accessible.
Indigo Instruments has held inventory of genuine Cochranes of Oxford (Orbit) parts for 30+ years (See Skeletal (Orbit/Minit)) that are compatible with every molecular model we have sold since day 1. This level of quality may appear expensive but no parts support from other vendors costs even more.
| Physics / Engineering Focus | Materials Science / Chemistry Focus |
|---|---|
| Understand wide bandgap effects in power semiconductors. | Examine tetrahedral bonding and Si–C covalent structure. |
| Relate crystal orientation to MOSFETs and diodes. | Explore defect sites and doping effects on conductivity. |
| Link crystal polytypes to electronic performance. | Compare SiC polytypes (4H, 6H, 3C) and their abilities to make various quantum devices. |
| P/N | Description | QTY |
|---|---|---|
| 68186-30 | Wobbly bond, 30mm, each | 240 |
| 68244C | Atom, Orbit, C "k", tetrahedral, black | 72 |
| 68245C | Atom, Orbit, N "k", tetrahedral, blue | 72 |