Low temperature scanning NV microscope

The Oak Ridge National Laboratory (ORNL) is seeking a quote for a low temperature scanning nitrogen-vacancy center (NV) microscope to support fundamental research in nanoscience, condensed matter physics, and quantum information science. The microscope must meet specific technical specifications, including turnkey scanning NV microscopy, closed-cycle cooling, and integrated microwave antenna with NV probe. The contract will be awarded based on the lowest priced, technically acceptable proposal. • The microscope must be capable of performing continuous wave and pulsed NV microscopy at time of delivery. • The system must include a 1/1/1 T magnet capable of operating at full field for sample temperatures of 1.8-300K. • The microscope must have nanometric scanning with at minimum 18x18 microns travel at T=2K. • The system must have open source Python control of all microscope components and flexible platform for hardware and software modifications to be performed by customer. • The contract includes onsite training at time of delivery and a one year warranty.