Loren Data's SAM Daily™

FBO DAILY ISSUE OF NOVEMBER 24, 2011 FBO #3652
SOURCES SOUGHT

A -- High Purity Germanium Crystals

Notice Date

11/22/2011
 

Notice Type

Sources Sought
 

NAICS

327999 — All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
 

Contracting Office

Department of Energy, SLAC National Accelerator Lab, SLAC National Accelerator Lab, 2575 Sand Hill Road, Menlo Park, California, 94303, United States
 

ZIP Code

94303
 

Solicitation Number

171214
 

Archive Date

12/21/2011
 

Point of Contact

Pamela Wright-Brunache, Phone: 6509262440
 

E-Mail Address

pdwb@slac.stanford.edu
(pdwb@slac.stanford.edu)
 

Small Business Set-Aside

N/A
 

Description

solid cylindrical high purity Ge crystals capable of serving as high-resolution ionization detectors. Following procurement, the crystals will be shaped and polished into uniform 100mm diameter, 33.33mm long cylinders aligned to the (100) crystal axis. The following specifications shall be met for each crystal: 1. The crystal shall be grown from high purity Ge 2. Crystal growth orientation shall be aligned with the (100) axis to within 1 degree 3. Diameter of unshaped disks shall be sufficiently large to allow a final diameter of 100mm after alignment to (100) crystal axis 4. Length of unshaped disks shall be 35mm 5. Etch pit density shall be less than 5000/cm2 6. There shall be no slippage of the crystal planes 7. Impurity concentration shall be less than 2.5×1010 /cm3 8. The crystal shall be undoped N-type 9. 4mm thick witness wafer immediately adjacent to the crystal shall be provided from the crystal face furthest from the center of the boule 3ea 100mm dia 3ea 4mm thk
 

Web Link

FBO.gov Permalink
(https://www.fbo.gov/spg/DOE/SLAC/STAN/171214/listing.html)
 

Place of Performance

Address: 2575 Sand Hill Rd, Menlo Park, California, 94025, United States

Zip Code: 94025
 

Record

SN02627261-W 20111124/111122234306-ad1edae3a90e64f2c580acb96c0de035 (fbodaily.com)
 

Source

FedBizOpps Link to This Notice
(may not be valid after Archive Date)

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