Siddharth Karkare

Assistant Professor

  • 557 Citations
  • 13 h-Index
20092022
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  • 3 Similar Profiles
photocathodes Physics & Astronomy
emittance Physics & Astronomy
photoelectric emission Physics & Astronomy
quantum efficiency Physics & Astronomy
brightness Physics & Astronomy
Photocathodes Engineering & Materials Science
energy Physics & Astronomy
injectors Physics & Astronomy

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Research Output 2009 2019

  • 557 Citations
  • 13 h-Index
  • 28 Article
  • 5 Conference contribution
  • 1 Comment/debate
  • 1 Review article

Development of a 3-D energy-momentum analyzer for meV-scale energy electrons

Karkare, S., Feng, J., Maxson, J. & Padmore, H. A., May 1 2019, In : Review of Scientific Instruments. 90, 5, 053902.

Research output: Contribution to journalArticle

Photoemission
analyzers
Momentum
kinetic energy
electron energy
8 Citations (Scopus)

Advances in bright electron sources

Musumeci, P., Giner Navarro, J., Rosenzweig, J. B., Cultrera, L., Bazarov, I., Maxson, J., Karkare, S. & Padmore, H., Nov 1 2018, In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 907, p. 209-220 12 p.

Research output: Contribution to journalReview article

Electron sources
Photocathodes
electron sources
Photoemission
Electron diffraction

Brightness of femtosecond nonequilibrium photoemission in metallic photocathodes at wavelengths near the photoemission threshold

Bae, J. K., Bazarov, I., Musumeci, P., Karkare, S., Padmore, H. & Maxson, J., Dec 28 2018, In : Journal of Applied Physics. 124, 24, 244903.

Research output: Contribution to journalArticle

photocathodes
brightness
photoelectric emission
quantum efficiency
thresholds
1 Citation (Scopus)

Effects of physical and chemical surface roughness on the brightness of electron beams from photocathodes

Gevorkyan, G., Karkare, S., Emamian, S., Bazarov, I. V. & Padmore, H. A., Sep 14 2018, In : Physical Review Accelerators and Beams. 21, 9, 092803.

Research output: Contribution to journalArticle

Open Access
photocathodes
surface roughness
brightness
electron beams
electron sources
4 Citations (Scopus)

Modeling quantum yield, emittance, and surface roughness effects from metallic photocathodes

Dimitrov, D. A., Bell, G. I., Smedley, J., Ben-Zvi, I., Feng, J., Karkare, S. & Padmore, H. A., Oct 28 2017, In : Journal of Applied Physics. 122, 16, 165303.

Research output: Contribution to journalArticle

surface roughness effects
photocathodes
emittance
roughness
electrons

Projects 2018 2022