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FBO DAILY - FEDBIZOPPS ISSUE OF JANUARY 12, 2019 FBO #6259
SOURCES SOUGHT

66 -- Electron Spectrometer & Detector

Notice Date
1/10/2019
 
Notice Type
Synopsis
 
NAICS
334516 — Analytical Laboratory Instrument Manufacturing
 
Contracting Office
1 Cyclotron Road Berkeley CA 94720
 
ZIP Code
94720
 
Solicitation Number
ACS011019
 
Response Due
1/17/2019
 
Point of Contact
Alan Chan, Principal Subcontracts Administrator, Phone 5104866768
 
E-Mail Address
alanchan@lbl.gov
 
Small Business Set-Aside
N/A
 
Description
Target specifications for electron analyzer DA-30: - Energy resolution: < 1.8 meV FWHM at 2 eV pass energy and 20 eV kinetic energy - Pass energies: 2, 5, 10, 20, 50, 100, and 200 eV - Transmission mode lens acceptance: +/- 19 degrees - Angular modes: ± 3.5°, ± 7°, ± 15°* - Deflection mode Line scan range as Theta angles. 3 modes: x ± 15°, y ± 12°; x ± 7°, y ± 7°; x ± 3.5°, y ± 3.5° - Deflection mode Spin scan range as Theta angles. 3 modes: x ± 15°, y ± 15°; x ± 7°, y ± 7°; x ± 3.5°, y ± 3.5° - Angular resolution: < 0.1 degree from 0.1 mm spot - Transmission mode energy range: 0.5 eV - 1 500 eV - Angular mode energy range: 3 eV - 1 500 eV - Deflection mode energy range: 3 eV - 200 eV - Working distance: 34 mm - 40 mm diameter MCP detector system - Bakeable to max 150 degrees C Specifications of the FERRUM detectors: - Spin detection based on exchange scattering at an oxidised iron film at 6.3eV scattering energy. - Sherman function : S > 22% (achieved: 0.29 ) - Reflectivity (I/I0): R > 7,5 % (achieved 10.6 %) - Fe-film is prepared and oxidised on a W(100) substrate in situ. - Easy handling of W-substrate preparation, Fe-film evaporation and oxygen dosing. - Lifetime of oxidized iron-film: several weeks. - Two channeltrons, for spin-resolved and for integral intensity counting are used. - Integral intensity is measured with the electron beam deflected electrostatically. - Two pairs of coils are used to switch the detector magnetization in ± x and ± y to access two orthogonal spin components. - No mechanical manipulation to switch between the two channeltrons or the four different magnetization directions of the detector. - Double mu-metal shielded for optimum operation at very low scattering energies. NOTE: THIS NOTICE WAS NOT POSTED TO FEDBIZOPPS ON THE DATE INDICATED IN THE NOTICE ITSELF (10-JAN-2019); HOWEVER, IT DID APPEAR IN THE FEDBIZOPPS FTP FEED ON THIS DATE. PLEASE CONTACT 877-472-3779 or fbo.support@gsa.gov REGARDING THIS ISSUE.
 
Web Link
Link To Document
(https://www.fbo.gov/spg/DOE/LBNL/LB/ACS011019/listing.html)
 
Place of Performance
Address: 1 Cyclotron Road Berkeley, CA
Zip Code: 94720
Country: US
 
Record
SN05191518-F 20190112/190110230016 (fbodaily.com)
 
Source
FedBizOpps Link to This Notice
(may not be valid after Archive Date)

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