skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Long lifetime polarized electron beam production from negative electron affinity GaAs activated with Sb-Cs-O: Trade-offs between efficiency, spin polarization, and lifetime

Authors:
ORCiD logo; ORCiD logo; ORCiD logo; ; ;
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1598736
Grant/Contract Number:  
SC0019122
Resource Type:
Published Article
Journal Name:
Physical Review Accelerators and Beams
Additional Journal Information:
Journal Name: Physical Review Accelerators and Beams Journal Volume: 23 Journal Issue: 2; Journal ID: ISSN 2469-9888
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English

Citation Formats

Cultrera, Luca, Galdi, Alice, Bae, Jai Kwan, Ikponmwen, Frank, Maxson, Jared, and Bazarov, Ivan. Long lifetime polarized electron beam production from negative electron affinity GaAs activated with Sb-Cs-O: Trade-offs between efficiency, spin polarization, and lifetime. United States: N. p., 2020. Web. doi:10.1103/PhysRevAccelBeams.23.023401.
Cultrera, Luca, Galdi, Alice, Bae, Jai Kwan, Ikponmwen, Frank, Maxson, Jared, & Bazarov, Ivan. Long lifetime polarized electron beam production from negative electron affinity GaAs activated with Sb-Cs-O: Trade-offs between efficiency, spin polarization, and lifetime. United States. doi:10.1103/PhysRevAccelBeams.23.023401.
Cultrera, Luca, Galdi, Alice, Bae, Jai Kwan, Ikponmwen, Frank, Maxson, Jared, and Bazarov, Ivan. Mon . "Long lifetime polarized electron beam production from negative electron affinity GaAs activated with Sb-Cs-O: Trade-offs between efficiency, spin polarization, and lifetime". United States. doi:10.1103/PhysRevAccelBeams.23.023401.
@article{osti_1598736,
title = {Long lifetime polarized electron beam production from negative electron affinity GaAs activated with Sb-Cs-O: Trade-offs between efficiency, spin polarization, and lifetime},
author = {Cultrera, Luca and Galdi, Alice and Bae, Jai Kwan and Ikponmwen, Frank and Maxson, Jared and Bazarov, Ivan},
abstractNote = {},
doi = {10.1103/PhysRevAccelBeams.23.023401},
journal = {Physical Review Accelerators and Beams},
number = 2,
volume = 23,
place = {United States},
year = {2020},
month = {2}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1103/PhysRevAccelBeams.23.023401

Save / Share:

Works referenced in this record:

Coherence of a spin-polarized electron beam emitted from a semiconductor photocathode in a transmission electron microscope
journal, November 2014

  • Kuwahara, Makoto; Kusunoki, Soichiro; Nambo, Yoshito
  • Applied Physics Letters, Vol. 105, Issue 19
  • DOI: 10.1063/1.4901745

Characterization of wet-etched GaAs (100) surfaces
journal, January 2005

  • Rei Vilar, M.; El Beghdadi, J.; Debontridder, F.
  • Surface and Interface Analysis, Vol. 37, Issue 8
  • DOI: 10.1002/sia.2062

Development of a high average current polarized electron source with long cathode operational lifetime
journal, February 2007

  • Sinclair, C. K.; Adderley, P. A.; Dunham, B. M.
  • Physical Review Special Topics - Accelerators and Beams, Vol. 10, Issue 2
  • DOI: 10.1103/PhysRevSTAB.10.023501

Distinguishing attosecond electron–electron scattering and screening in transition metals
journal, June 2017

  • Chen, Cong; Tao, Zhensheng; Carr, Adra
  • Proceedings of the National Academy of Sciences, Vol. 114, Issue 27
  • DOI: 10.1073/pnas.1706466114

Effect of Sb thickness on the performance of bialkali-antimonide photocathodes
journal, March 2016

  • Mamun, Md Abdullah A.; Elmustafa, Abdelmageed A.; Hernandez-Garcia, Carlos
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 34, Issue 2, Article No. 021509
  • DOI: 10.1116/1.4939563

Negative electron affinity GaAs: A new source of spin‐polarized electrons
journal, June 1975

  • Pierce, D. T.; Meier, F.; Zürcher, P.
  • Applied Physics Letters, Vol. 26, Issue 12
  • DOI: 10.1063/1.88030

Negative Electron Affinity GaAs Cathode Activation With CsKTe Thin Film
text, January 2019


Thickness of Cs‐Sb Films Relative to the Original Sb Films
journal, September 1966

  • Hagino, Minoru; Takahashi, Tadashi
  • Journal of Applied Physics, Vol. 37, Issue 10
  • DOI: 10.1063/1.1707916

The MAMI source of polarized electrons
journal, June 1997

  • Aulenbacher, K.; Nachtigall, Ch; Andresen, H. G.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 391, Issue 3
  • DOI: 10.1016/S0168-9002(97)00528-7

New Activation Techniques for Higher Charge Lifetime from GaAs Photocathodes
text, January 2019


Magnetic imaging with spin-polarized low-energy electron microscopy
journal, April 2010

  • Rougemaille, N.; Schmid, A. K.
  • The European Physical Journal Applied Physics, Vol. 50, Issue 2
  • DOI: 10.1051/epjap/2010048

Ultrafast carrier thermalization in lead iodide perovskite probed with two-dimensional electronic spectroscopy
journal, August 2017

  • Richter, Johannes M.; Branchi, Federico; Valduga de Almeida Camargo, Franco
  • Nature Communications, Vol. 8, Issue 1
  • DOI: 10.1038/s41467-017-00546-z

Photoemissive, Photoconductive, and Optical Absorption Studies of Alkali-Antimony Compounds
journal, October 1958


The Stanford linear accelerator polarized electron source
journal, November 1995

  • Alley, R.; Aoyagi, H.; Clendenin, J.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 365, Issue 1
  • DOI: 10.1016/0168-9002(95)00450-5

Photoemission and Related Properties of the Alkali‐Antimonides
journal, December 1960

  • Spicer, William E.
  • Journal of Applied Physics, Vol. 31, Issue 12
  • DOI: 10.1063/1.1735505

High current polarized electron source
conference, January 2018

  • Suleiman, R.; Adderley, P.; Grames, J.
  • INTERNATIONAL WORKSHOP ON PHYSICS WITH POSITRONS AT JEFFERSON LAB, AIP Conference Proceedings
  • DOI: 10.1063/1.5040226

Study of GaAs-Cs-Sb photoemitter
conference, April 1993

  • Zhao, Libin; Zhou, Qing; Zhao, Shouzhen
  • Photoelectronic Detection and Imaging: Technology and Applications '93, SPIE Proceedings
  • DOI: 10.1117/12.142006

Concentration dependence of the absorption coefficient for n − and p −type GaAs between 1.3 and 1.6 eV
journal, January 1975

  • Casey, H. C.; Sell, D. D.; Wecht, K. W.
  • Journal of Applied Physics, Vol. 46, Issue 1
  • DOI: 10.1063/1.321330

Photoemission from GaAs-Cs-Sb (Te)
journal, January 1969

  • Hagino, Minoru; Nishida, Ryozo
  • Japanese Journal of Applied Physics, Vol. 8, Issue 1
  • DOI: 10.1143/JJAP.8.123

Rugged spin-polarized electron sources based on negative electron affinity GaAs photocathode with robust Cs 2 Te coating
journal, April 2018

  • Bae, Jai Kwan; Cultrera, Luca; DiGiacomo, Philip
  • Applied Physics Letters, Vol. 112, Issue 15
  • DOI: 10.1063/1.5026701

Photoemission study of Cs–NF3 activated GaAs(100) negative electron affinity photocathodes
journal, June 2008

  • Liu, Zhi; Sun, Yun; Peterson, Samuel
  • Applied Physics Letters, Vol. 92, Issue 24
  • DOI: 10.1063/1.2945276

On Photoemission from GaAs–Cs–Sb
journal, June 1969

  • Sonnenberg, H.
  • Japanese Journal of Applied Physics, Vol. 8, Issue 6
  • DOI: 10.1143/JJAP.8.806

A comprehensive evaluation of factors that influence the spin polarization of electrons emitted from bulk GaAs photocathodes
journal, July 2017

  • Liu, Wei; Poelker, Matt; Peng, Xincun
  • Journal of Applied Physics, Vol. 122, Issue 3
  • DOI: 10.1063/1.4994306

Thermal emittance and response time measurements of negative electron affinity photocathodes
journal, March 2008

  • Bazarov, Ivan V.; Dunham, Bruce M.; Li, Yulin
  • Journal of Applied Physics, Vol. 103, Issue 5
  • DOI: 10.1063/1.2838209

A very high charge, high polarization gradient-doped strained GaAs photocathode
journal, October 2002

  • Maruyama, T.; Brachmann, A.; Clendenin, J. E.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 492, Issue 1-2
  • DOI: 10.1016/S0168-9002(02)01290-1

Photo-electric alloys of alkali metals
journal, March 1943


Injected-Hot-Electron Transport in GaAs
journal, November 1985


Record-level quantum efficiency from a high polarization strained GaAs/GaAsP superlattice photocathode with distributed Bragg reflector
journal, December 2016

  • Liu, Wei; Chen, Yiqiao; Lu, Wentao
  • Applied Physics Letters, Vol. 109, Issue 25
  • DOI: 10.1063/1.4972180

Role of oxygen in semiconductor negative electron affinity photocathodes
journal, January 2002

  • Machuca, Francisco; Liu, Zhi; Sun, Yun
  • Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, Vol. 20, Issue 6
  • DOI: 10.1116/1.1521742

Inter-carrier energy exchange and the critical concentration of hot carriers in a semiconductor
journal, October 1965