The University has a need to upgrade its current STM with an optical head with optical fiber and focusing lenses, with a wavelength 300nm-1000nm and <2mm spot on sample surface. This is needed because it will allow the capability of using light to create excitations while the sample is held at mK temperatures. The end result of this will be allowing us to interrogate the lifetime of nanoscale defects in diamond and allow us to study topological superconductors like UTe2.The university, on information and belief, has concluded that only one vendor can meet its need or can meet the need economically. That vendor is Specs Tii Inc. The university has provided detailed justification to support its conclusion as shown on the attached Sole Source Justification Form. Although the university has presented this as a sole source procurement, we are seeking competitive information from firms with the capability of meeting the universitys need (even if performed in a manner different from what has been presented) to contact us and provide sufficient information to show the need can be met. If we receive that information, the Chief Procurement Officer will offer a public hearing to consider the matter. Hearing information is described below.

The University has determined that this purchase is only economically available from this source because the compatibility of equipment, accessories, replacement parts, or service is a paramount consideration. .