Atomic/Molecular Models

Specially designed model set for use by organic chemistry students during examinations, etc. Contains 80 Cochranes Orbit-size atom centers, 56 bond tubes, and booklet in a sturdy plastic tub.

Device configuration: This Graphene FET chip provides 36 graphene devices distributed in a grid pattern on the chip. 30 devices have Hall-bar geometry and 6 have 2-probe geometry.

Device configuration: The graphene FET-S20 chip is designed for measurements in liquid medium. This chip provides 12 graphene devices, with encapsulation on the metal pads to avoid degradation and reduce leakage currents, and the probe pads located