Publications
 
Recent Refereed Journal Articles
 
  1. 1.  Jensen, K. L., Moody, N. A., Feldman, D. W., Montgomery, E. J., and O’Shea, P. G. Photoemission from metals and cesiated surfaces. J. Appl. Phys. 102, (7) (2007).
  2. 2.  Jensen, K. L. General formulation of thermal, field, and photoinduced electron emission. J. Appl. Phys. 102 (2007).  
  3. 3.  Moody, N. A., Jensen, K. L., Feldman, D. W., O'Shea, P. G. & Montgomery, E. J. Prototype dispenser photocathode: Demonstration and comparison to theory. Appl. Phys. Lett. 90, 114108-114103 (2007).
  4. 4.  Jensen, K. L., Feldman, D. W., Moody, N. A. & O'Shea, P. G. A photoemission model for low work function coated metal surfaces and its experimental validation. J. Appl. Phys. 99, (9) (2006).
  5. 5.  Jensen, K. L., Feldman, D. W., Moody, N. A. & O'Shea, P. G. Field-enhanced photoemission from metals and coated materials. J. Vac. Sci. Tech. B 24, 863-868 (2006).
  6. 6.  Jensen, K. L., O'Shea, P. G., Feldman, D. W. & Moody, N. A. Theoretical model of the intrinsic emittance of a photocathode. Appl. Phys. Lett. 89, (3) (2006).
  7. 7.  Jensen, K. L., Feldman, D. W. & O'Shea, P. G. Time dependent models of field-assisted photoemission. J. Vac. Sci. Tech. B 23, 621-631 (2005).
  8. 8.  Jensen, K. L., Feldman, D. W. & O'Shea, P. G. The quantum efficiency of dispenser photocathodes: Comparison of theory to experiment. Appl. Phys. Lett. 85, 5448-5450 (2004).
  9. 9.  Jensen, K. L. Electron emission theory and its application: Fowler–Nordheim equation and beyond. J. Vac. Sci. Tech. B 21, 1528-1544 (2003).
  10. 10.  Jensen, K. L., Feldman, D. W., Virgo, M. & O'Shea, P. G. Measurement and analysis of thermal photoemission from a dispenser cathode. Phys. Rev. ST Accel. Beams 6, (14) (2003).
  11. 11.  Jensen, K. L., Feldman, D. W. & O'Shea, P. G. Advanced photocathode simulation and theory. Nucl. Instrum. Methods Phys. Res. A 507, 238-241 (2003).
  12. 12.  Jensen, K. L., Feldman, D. W., Virgo, M. & O'Shea, P. G. Infrared photoelectron emission from Scandate dispenser cathodes. Appl. Phys. Lett. 83, 1269-1271 (2003).
  13. 13.  Jensen, K. L., O'Shea, P. G. & Feldman, D. W. Generalized electron emission model for field, thermal, and photoemission. Appl. Phys. Lett. 81, 3867-3869 (2002).
  14. 14.  O'Shea, P. G. & Freund, H. G. Free-Electron Lasers: Status and Applications. Science 292, 1853-1858 (2001).
  15. 15.  O'Shea, P. G. Reversible and irreversible emittance growth. Phys. Rev. E 57, 1081-1087 (1998).
 
 
 
Recent Conference Publications and Presentations
 
  1. 1.  Montgomery, E. J., Feldman, D. W., O’Shea, P. G., Pan, Z., Moody, N. A., Jensen, K. L. Fabrication and Measurement of Efficient, Robust Cesiated Dispenser Photocathodes. Particle Accel. Conf. 2007 (2007).
  2. 2.  Jensen, K. L., Feldman, D. W., Montgomery, E. J., O’Shea, P. G., Moody, N. A., Petillo, J. A Theoretical Photocathode Emittance Model Including Temperature and Field Effects. Particle Accel. Conf. 2007 (2007).
  3. 3.  Jensen, K. L. et al. The Development and Application of a Photoemission Model for Cesiated Photocathode Surfaces. Proceedings of FEL 2006 744-747 (2006).
  4. 4.  Moody, N. A. et al. Experimental Progress Toward Low Workfunction Controlled Porosity Dispenser Photocathodes. Proceedings of FEL 2006 748-751 (2006).
  5. 5.  Jensen, K. L., Yater, J. E., Shaw, J. L., Moody, N. A. & O'Shea, P. G. The Calculated Emittance of a Photocathode. DEPS Dir. Energy Symp. 2006 (2006).
  6. 6.  Moody, N. A., Feldman, D. W., O'Shea, P. G. & Balter, A. M. Performance and Preparation of a Prototype Dispenser Photocathode. DEPS Dir. Energy Symp. 2006 (2006).
  7. 7.  Jensen, K. L., Feldman, D. W., Moody, N. A., O'Shea, P. G. & Balter, A. Photoemission from Coated Surfaces: Comparson of Theory to Experiment. Proceedings of FEL 2005 355-358 (2005).
  8. 8.  Moody, N. A., Feldman, D. W., O'Shea, P. G., Jensen, K. L. & Balter, A. Measurement of Low Workfunction Cesiated Metals for Use in Dispenser Photocathodes. Proceedings of FEL 2005 168-171 (2005).
  9. 9.  Jensen, K., Feldman, D., Moody, N. A. & O'Shea, P. G. Photoemission from Low Work Function Coated Metal Surfaces: A Comparison of Theory to Experiment. Particle Accel. Conf. 2005 (2005).
  10. 10.  Moody, N. A., Feldman, D. W., O'Shea, P. G. & Jensen, K. Fabrication and Measurement of Low Work Function Cesiated Dispenser Photocathodes. Particle Accel. Conf. 2005 (2005).
  11. 11.  Jensen, K. L. et al. Photoemission from Cesiated Surfaces and Custom-Designed Dispenser Photocathodes: Theory, Experiment, and Model Development. DEPS Dir. Energy Symp. 2005 (2005).