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Jean Delayen's publications
Jean Delayen's home page
  1. Lorentz Detuning of Superconducting Cavities with Unbalanced Field Profiles
    J. R. Delayen
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  2. Piezoelectric Tuner Compensation of Lorentz Detuning in Superconducting Cavities
    G. K. Davis, J. R. Delayen
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  3. Low Level RF system for Jefferson Lab Cryomodule Test Facility
    T.Allison, J.Delayen, C. Hovater, T. Plawski, T.Powers
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  4. Determination of Low Level RF Control Requirements for Superconducting Cavities from Microphonics Measurements
    J. R. Delayen, L. H. Harwood
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  5. JLab High Efficiency Klystron Baseline Design for 12 Upgrade
    H. Wang, J. Delayen L. Harwood, C. Hovater, R. Nelson
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  6. Low Level RF System for Jefferson Lab Cryomodule Test Facility
    T. Plawski, T. Allison, J. Delayen, C. Hovater, T. Powers
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  7. SNS Cryomodule Performance
    J. Preble, I. E. Campisi, E. Daly, G. K. Davis, J. R. Delayen, M. Drury, C. Grenoble, J. Hogan, L. King, P. Kneisel, J. Mammosser, T. Powers, M. Stirbet, H. Wang, T. Whitlatch, M. Wiseman
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  8. The SNS Prototype Cryomodule: Testing and Performance
    Campisi, G. Ciovati, E. Daly, G. K. Davis, J. Delayen, M. Druty, L. W. Funk, P. Kneisel, J. Mammosser,T. Powers, J. Preble, C. E. reece, C. H. rode, M. Stirbet, W. Wang, T. Witlatch, K. M. Wilson. M. Wiseman
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  9. The Performance of an A Niobium Superconducting Photoinjector
    Q. Zhao, I. Ben-Zvi, G. Citver, A. Hershcovitz, D. Pate, A. Reuter, J. Scaduto, T, Srinivasan-Rao, J. Zhao, H. Bluem, M. Cole, J. Rathke, T. Schultheiss, J. Delayen, P. Kneisel
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  10. Microphonics Measurements in SRF Cavities for RIA
    M. Kelly, S. Sharamentov, K. Shepard, J. Delayen
    Presented at 2003 Particle Accelerator Conference, Portland, OR, May 2003

  11. ELIC: An Electron-Light Ion Collider Based at CEBAF
    L. Merminga, K. Beard, Y. Chao, S. Chattopadhyay, K. deJager, J. Delayen, Y. Derbenev, J. Grames, A Hutton, G. Krafft, R. Li, M. Poelker, B. Yunn, Y. Zhang
    Proceedings EPAC 2002, Paris, France, 2002

  12. Cumulative Beam Breakup Study Of SNS SC Linac
    D. Jeon, L. Merminga, G. Krafft, B. Yunn, R. Sundelin, J. Delayen, S. Kim, and M. Doleans
    Submitted to Nuclear Instruments and Methods-A 2002

  13. Results Of The Cryogenic Testing Of The SNS Prototype Cryomodule
    E. Campisi, G. Ciovati, E. Daly, K. Davis, J.R. Delayen, M. Drury, P. Kneisel, J. Mammosser, T. Powers, J. Preble, C. E. Reece, M. Stirbet, H. Wang, K. Wilson, S. Smee
    Presented at 2002 Linear Accelerator Conference, Gyeongju, Korea, 19-23 August 2002

  14. RF System Development For The CEBAF Energy Upgrade
    C. Hovater, P. Chevtsov, J. R. Delayen, H. Dong, L. Harwood, J. Musson, R. Nelson, T. Plawski, H. Wang
    Presented at 2002 Linear Accelerator Conference, Gyeongju, Korea, 19-23 August 2002

  15. Cumulative Beam Breakup With Random Displacement of Cavities and Focusing Elements
    J.R. Delayen
    Presented at 2002 Linear Accelerator Conference, Gyeongju, Korea, 19-23 August 2002

  16. Medium-&beta Superconducting Accelerating Structures
    (Invited) J. R. Delayen
    Proc. 2001 RF Superconductivity Workshop, Tsukuba, Japan, 6-11 September 2001.

  17. Transverse Beam Breakup Study of SNS SC Linac
    Dong-o Jeon, Lia Merminga, Geoffrey Krafft, Byung Chul Yunn, Jie Wei, Ronald Sundelin, Jean Delayen
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  18. Design of the Jlab Energy Upgrade Cryomodule Cold Mass
    John Hogan, Isidoro Campisi, Jean Delayen, Richard Getz, Al Guerra, James Henry, Peter Kneisel, John Mammosser, Lawrence Phillips, Joseph Preble, William Schneider, Karl Smith, James Takacs, Larry Turlington, Mark Wiseman
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  19. Electronic Damping of Microphonics in Superconducting Cavities
    Jean Delayen
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  20. Issues in Acceleration of a Muon Beam for a Neutrino Factory
    Jean Delayen, David Douglas, Leigh Harwood, Valeri Lebedev, Christoph Leemann, Lia Merminga
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  21. Cumulative Beam Breakup in Linear Accelerators with Arbitrary Beam Current Profile
    Jean Delayen
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  22. CEBAF Upgrade Cryomodule Component Testing in the Horizontal Test Bed (HTB)
    Isidoro Campisi, Brian Carpenter, G. Kirk Davis, Jean Delayen, Michael Drury, Erich Feldl, John Fisher, Al Guerra, Thomas Hiatt, Ccurt Hovater, Kurt Macha, John Mammosser, Viet Nguyen, H. Lawrence Phillips, Joseph Preble
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  23. Development and Testing of a Prototype Tuner for the CEBAF Upgrade Cryomodule
    G. Kirk Davis, Jean Delayen, Michael Drury, Erich Feldl
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  24. Microphonics Testing of the CEBAF Upgrade 7-Cell Cavity
    G. Kirk Davis, Jean Delayen, Michael Drury, Thomas Hiatt, Curt Hovater, Thomas Powers, Joseph Preble
    Proc. 2001 Particle Accelerator Conference, Chicago, IL, 18-22 June 2001.

  25. RF Control Requirements for the CEBAF Energy Upgrade Cavities
    C. Hovater, J. Delayen, L. Merminga, T. Powers, C. Reece
    Proc. 2000 Linear Accelerator Conference, Monterey, CA, 21-25 August 2000.

  26. Dealing with a Large Installation of SRF Cavities: Characterizing Limitations and Exploiting Operational Flexibility
    C. E. Reece, B. D. Madre, J. R. Delayen, L. R. Doolittle
    Proc. 1999 RF Superconductivity Workshop, Santa Fe, NM, 1-5 November 1999.

  27. Development of a Cryomodule for the CEBAF Upgrade
    J. R. Delayen for the CEBAF Upgrade Cryomodule Development Team
    Proc. 1999 RF Superconductivity Workshop, Santa Fe, NM, 1-5 November 1999.

  28. Superconducting Driver Linac for a Rare Isotope Facility
    K. W. Shepard, J. R. Delayen, C. M. Lyneis, J. Nolen, P. Ostroumov, J. W. Staples, J. Brawley, C. Hovater, M. Kedzie, M. P. Kelly, J. Mammosser, C. Piller, M. Portillo
    Proc. 1999 RF Superconductivity Workshop, Santa Fe, NM, 1-5 November 1999.

  29. Jefferson Lab CEBAF Energy Upgrade Plans
    C. H. Rode, J. Benesh, Y. Chao, J. R. Delayen, J. Karn, J. Mammosser, W. Oren, W. J. Schneider, R. Wines, M. Wiseman
    Proc. 1999 Cryogenic Engineering Conference, Montreal, Canada, 12-16 July 1999.

  30. Upgrade of the CEBAF Acceleration System
    J. R. Delayen
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  31. An RF Input Coupler System for the CEBAF Energy Upgrade Cryomodule
    J. R. Delayen, L. R. Doolittle, Y. Hiatt, J. Hogan, J. Mammosser, L. Phillips, J. Preble, W. J. Schneider, G. Wu
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  32. Prototype 350 MHz Spoke-Loaded Cavities
    K. W. Shepard, M. Kedzie, J. R. Delayen, J. Mammosser, C. Piller
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  33. Operational Optimization of Large-Scale SRF Accelerators
    J. R. Delayen, L. R. Doolittle, C. E. Reece
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  34. Superconducting Cavity Development for the CEBAF Upgrade
    I. E. Campisi, J. R. Delayen, L. R. Doolittle, P. Kneisel, L. Phillips
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  35. Cryomodule Development for the CEBAF Upgrade
    J. R. Delayen, L. R. Doolittle, E. Feldl, J. Hogan, J. Mammosser, V. Nguyen, H. L. Phillips
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  36. Frequency Tuning of the CEBAF Upgrade Cavities
    J. R. Delayen, L. Doolittle, E. Feldl, V. Nguyen, W. Sachleben
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  37. Light Emission Phenomena in Superconducting Niobium Cavities
    J. R. Delayen, J. Mammosser
    Proc. 1999 Particle Accelerator Conference, New York, NY, 29 March-2 April 1999.

  38. Analysis of Performance Limitations for Superconducting Cavities
    J. R. Delayen, L. R. Doolittle, C. E. Reece
    Proc. 1998 Linear Accelerator Conference, Chicago, IL, 23-28 August 1998.

  39. Development of Niobium Spoke Cavities for a Superconducting Light-Ion Linac
    K. W. Shepard, M. Kedzie, J. R. Delayen, C. Piller, A. M. Portellato
    Proc. 1998 Linear Accelerator Conference, Chicago, IL, 23-28 August 1998

  40. Development of an Upgrade of the CEBAF Acceleration System
    J. R. Delayen
    Proc. 1998 Linear Accelerator Conference, Chicago, IL, 23-28 August 1998

  41. The Jefferson Lab Superconducting Accelerator
    J. R. Delayen
    Invited; Proc. 1997 Cryogenic Engineering Conference, Portland, OR

  42. Operation and Development of the Jefferson Lab Accelerator
    J. R. Delayen
    Invited; Bulletin of the American Physical Society, 42, 973 (1997).

  43. RF Superconductivity Propels Nuclear Physics at Jefferson Lab – One Year of Operations and Plans for the Future
    J. R. Delayen
    Invited; 1996 Applied Superconductivity Conference, Pittsburgh, PA.

  44. Energy Stability in Recirculating, Energy-Recovering Linacs in the Presence of an FEL
    L. Merminga, J. Bisognano, J. R. Delayen
    Proc. 1996 European Particle Accelerator Conference, Barcelona, Spain, 10-14 June 1996,

  45. Experiments and Simulation of High-Current Operation at CEBAF
    L. Merminga, K. Crawford, J. R. Delayen, L. Doolittle, C. Hovater, R. Kazimi, G. Krafft, C. Reece, S. Simrock, M. Tiefenback, D.X. Wang
    Proc. 1996 European Particle Accelerator Conference, Barcelona, Spain, 10-14 June 1996,

  46. Energy Stability in Recirculating, Energy-Recovering Linacs
    L. Merminga, J. J. Bisognano, J. R. Delayen
    Nuclear Instruments & Methods in Physics Research, A375, ABS39-ABS41 (1996).

  47. Modeling the Dynamics of Charged-Particle Beams Using a Fokker-Planck Approach
    C. L. Bohn, J. R. Delayen
    Proc. 1994 Linear Accelerator Conference, Tsukuba, Japan, 22-26 August 1994.

  48. Mechanisms of Beam-Halo Formation in High-Intensity Linacs
    C. L. Bohn, J. R. Delayen
    Proc. International Conference on Accelerator-Driven Transmutation Technology and Applications, Las Vegas, NV, July 1994.

  49. Overview of Superconducting RF Technology and its Application to High-Current Linacs
    J. R. Delayen, C. L. Bohn
    Proc. International Conference on Accelerator-Driven Transmutation Technology and Applications, Las Vegas, NV, July 1994.

  50. Fokker-Planck Approach to the Dynamics of Mismatched Charged-Particle Beams
    C. L. Bohn, J. R. Delayen
    Physical Review E, 50, 1516-1534 (1994).

  51. Low-Beta Superconducting Ion Linacs
    J. R. Delayen
    Invited; Bulletin of the American Physical Society, 39, 1085 (1994).

  52. Development of High-Current Superconducting Accelerators at Argonne National Laboratory
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, B. J. Micklich, C. T. Roche, L. Sagalovsky
    Proc. 6th Workshop on RF Superconductivity, CEBAF, VA. 4-8 October 1993; R. Sundelin Ed., 11-25.

  53. Design Considerations for Superconducting Spallation Neutron Source Accelerator
    C. L. Bohn, J. R. Delayen
    Proc. Workshop on Accelerators for Future Spallation Neutron Sources, Santa Fe, NM, 16-20 February 1993, LANL Report LA-UR-93-1356, 716-744 (1993).

  54. Halo Formation in Mismatched, Space-Charge Dominated Beams
    C. L. Bohn, J. R. Delayen
    Proc. of the 1993 Particle Accelerator Conference, Washington D.C., 17-20 May 1993, IEEE Catalog No. 93CH3279-7, 3666-3668 (1993).

  55. Design Considerations for High-Current CW Superconducting Ion Linacs
    J. R. Delayen, C. L. Bohn, B. J. Micklich, C. T. Roche, L. Sagalovsky
    Proc. of the 1993 Particle Accelerator Conference, Washington D.C., 17-20 May 1993, IEEE Catalog No. 93CH3279-7, 1715-1717 (1993).

  56. Design Considerations for High-Current Superconducting RFQs
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, L. Sagalovsky
    Proc. of the 1993 Particle Accelerator Conference, Washington D.C., 17-20 May 1993, IEEE Catalog No. 93CH3279-7, 838-840 (1993).

  57. Alternating-Phase Focusing with Amplitude Modulation
    L. Sagalovsky, J. R. Delayen
    Proc. of the 1993 Particle Accelerator Conference, Washington D.C., 17-20 May 1993, IEEE Catalog No. 93CH3279-7, 288-290 (1993).

  58. Application of Radio-Frequency Superconductivity to Accelerators for High-Current Ion Beams
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, C. T. Roche, L. Sagalovsky
    Proc. of the XIII National Particle Accelerator Conference, Dubna, Russia, 13-15 October 1992.

  59. Investigation of Alternating-Phase Focusing for Superconducting Linacs
    L. Sagalovsky, J. R. Delayen
    Proc. of the 1992 Linear Accelerator Conference, Ottawa, Canada, 24-28 August 1992. AECL Research Report AECL-10728, C. R. Hoffmann ed., 763-765 (1992).

  60. Design and Test of a Superconducting Structure for High-Velocity Ions
    J. R. Delayen, W. L. Kennedy, C. T. Roche
    Proc. of the 1992 Linear Accelerator Conference, Ottawa, Canada, 24-28 August 1992. AECL Research Report AECL-10728, C. R. Hoffmann ed., 695-697 (1992).

  61. Design and Modeling of Superconducting RFQ Structures
    J. R. Delayen, W. L. Kennedy
    Proc. of the 1992 Linear Accelerator Conference, Ottawa, Canada, 24-28 August 1992. AECL Research Report AECL-10728, C. R. Hoffmann ed., 692-694 (1992).

  62. Influence of a Distribution of Deflecting-Mode Frequencies on the Transient Dynamics of Cumulative Beam Breakup
    C. L. Bohn, J. R. Delayen
    Proc. of the 1992 Linear Accelerator Conference, Ottawa, Canada, 24-28 August 1992. AECL Research Report AECL-10728, C. R. Hoffmann ed., 474-476 (1992).

  63. Phase and Amplitude Stabilization of Beam-Loaded Superconducting Resonators
    J. R. Delayen
    Proc. of the 1992 Linear Accelerator Conference, Ottawa, Canada, 24-28 August 1992. AECL Research Report AECL-10728, C. R. Hoffmann ed., 371-373 (1992).

  64. Research and Development of Superconducting Linear Accelerators for Neutral Particle Beam Applications
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, G. L. Nicholls, C. T. Roche, L. Sagalovsky
    Proc. of the 1992 NPB Technical Symposium and Scientific Interchange, Argonne, Illinois, 28 April-1 May 1992.

  65. Cumulative Beam Breakup in Linear Accelerators with Periodic Beam Current
    C. L. Bohn, J. R. Delayen
    Bulletin of the American Physical Society 37, 967 (1992).

  66. Alternating-Phase Focusing: A Model to Study Nonlinear Dynamics
    L. Sagalovsky, J. R. Delayen
    Proc. of the International Workshop on Nonlinear Problems in Accelerator Physics, Berlin, FRG, 27 March-April 2 1992.

  67. Cumulative Beam Breakup in Linear Accelerators with Periodic Beam Current
    C. L. Bohn, J. R. Delayen
    Physical Review A 45, 5964-5993 (1992).

  68. Recent Developments in RF Superconductivity for High-Brightness and High-Gradient Ion Beam Accelerators
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, G. L. Nicholls. C. T. Roche, L. Sagalovsky
    Proc. of the SPIE Symposium on Intense Microwave and Particle Beams III; Los Angeles, CA, 19-24 January 1992. SPIE Vol. 1629, H. E. Brandt ed., 415-420 (1992).

  69. Effect of Finite Bunch Length and Arbitrary Current Distribution on Steady-State Cumulative Beam Breakup with Periodic Beam Current
    C. L. Bohn, J. R. Delayen
    Proc. of the SPIE Symposium on Intense Microwave and Particle Beams III; Los Angeles, CA, 19-24 January 1992. SPIE Vol. 1629, H. E. Brandt ed., 458-469 (1992).

  70. Recent Developments in the Application of RF Superconductivity for High-Brightness and High-Gradient Ion Beam Accelerators
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, G. L. Nicholls. C. T. Roche, L. Sagalovsky
    Proc. of the 5th Workshop on RF Superconductivity, DESY, Hamburg, Germany, August 1991; DESY M-92-01, D. Proch ed., 376-394 (1992).

  71. Status of RF Superconductivity at Argonne National Laboratory
    C. L. Bohn, J. R. Delayen, W. L. Kennedy, C. T. Roche, L. Sagalovsky, P. M. Markovitch, K. W. Shepard, G. P. Zinkhann
    Proc. of the 5th Workshop on RF Superconductivity, DESY, Hamburg, Germany, August 1991; DESY M-92-01, D. Proch ed., 1-4 (1992).

  72. Recent Developments in High-Current Superconducting Ion Linacs
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, C. T. Roche, L. Sagalovsky
    Proc. of the 1991 Particle Accelerator Conference, San Francisco, California, 6-9 May, 1991. IEEE Catalog No. 91CH3038-7, 2441-2443 (1991).

  73. Beam Breakup with Longitudinal Halo
    J. R. Delayen, C. L. Bohn
    Proc. of the 1991 Particle Accelerator Conference, San Francisco, California, 6-9 May, 1991. IEEE Catalog No. 91CH3038-7, 1812-1814 (1991).

  74. Beam Breakup with Finite Bunch Length
    C. L. Bohn, J. R. Delayen
    Proc. of the 1991 Particle Accelerator Conference, San Francisco, California, 6-9 May, 1991. IEEE Catalog No. 91CH3038-7, 1809-1811 (1991).

  75. Application of Radio-Frequency Superconductivity to Neutral Particle Beam Accelerators
    J. R. Delayen, C. L. Bohn, W. L. Kennedy, C. T. Roche, L. Sagalovsky
    Proc. of the 1991 NPB Technical Symposium and Scientific Interchange, Boulder, Colorado, 15-19 April 1991.

  76. Investigation of Cumulative Beam Breakup in Radio-Frequency Linacs
    C. L. Bohn, J. R. Delayen
    Proc. of the SPIE Symposium on Intense Microwave and Particle Beams II, Los Angeles, CA, 20-25 January 1991. SPIE vol. 1407, H. E. Brandt ed., 566-577 (1991).

  77. Application of RF Superconductivity to High-Brightness and High-Gradient Ion Beam Accelerators
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the SPIE Symposium on Intense Microwave and Particle Beams II, Los Angeles, CA, 20-25 January 1991. SPIE vol. 1407, H. E. Brandt ed., 524-534 (1991).

  78. Application of RF Superconductivity to High-Brightness Ion-Beam Accelerators
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Tenth Conference on the Application of Accelerators in Research and Industry Nuclear Instruments and Methods in Physics Research, B56/57, 1025-1028 (1991).

  79. Power and Magnetic Field-Induced Microwave Absorption in Tl-Based High-Tc Superconducting Films
    A. M. Portis, D. W. Cooke, E. R. Gray, P. N. Arendt, C. L. Bohn, J. R. Delayen, C. T. Roche, M. Hein, N. Klein, G. Müller, S. Orbach, H. Piel
    Applied Physics Letters, 58, 307-309 (1991).

  80. High Electric Fields in a Superconducting RFQ Structure
    J. R. Delayen, K. W. Shepard
    1990 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-27, 1928-1931 (1991).

  81. Niobium Resonators Development for High-Brightness Ion Beam Acceleration
    J. R. Delayen, C. L. Bohn, C. T. Roche
    1990 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-27, 1924-1927 (1991).

  82. Measurements of the Surface Resistance of High-Tc Superconductors
    J. R. Delayen, C. L. Bohn, C. T. Roche
    1990 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-27, 1532-1535 (1991).

  83. Cumulative Beam-Breakup in Radio-Frequency Linacs
    C. L. Bohn, J. R. Delayen
    Proc. of the 1990 Linear Accelerator Conference, Albuquerque, New Mexico, 10-14 Sept. 1990, Los Alamos Report LA-12004-C, 306-308 (1991).

  84. Experimental Results in Superconducting Niobium Resonators for High-Brightness Ion-Beam Acceleration
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the 1990 Linear Accelerator Conference, Albuquerque, New Mexico, 10-14 Sept. 1990, Los Alamos Report LA-12004-C, 85-87 (1991).

  85. Application of RF Superconductivity to High-Brightness Ion Beams Accelerators
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the 1990 Linear Accelerator Conference, Albuquerque, New Mexico, 10-14 Sept. 1990, Los Alamos Report LA-12004-C, 82-84 (1991).

  86. Design and Application Possibilities of Superconducting Radio-Frequency Quadrupoles
    A. Schempp, H. Deitinghoff, J. R. Delayen, K. W. Shepard
    Proc. of the 1990 Linear Accelerator Conference, Albuquerque, New Mexico, 10-14 Sept. 1990, Los Alamos Report LA-12004-C, 79-81 (1991).

  87. First Tests of a Superconducting RFQ Structure
    J. R. Delayen, K. W. Shepard
    Proc. of the 1990 Linear Accelerator Conference, Albuquerque, New Mexico, 10-14 Sept. 1990, Los Alamos Report LA-12004-C, 76-78 (1991).

  88. Temperature, Frequency, and RF Field Dependence of the Surface Resistance of Polycrystalline High-Tc Superconductors
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. 1990 Symposium of the International Society of Hybrid Microelectronics.

  89. Temperature, Frequency, and RF Field Dependence of the Surface Resistance of High-Tc Superconductors
    C. L. Bohn, J. R. Delayen, W. L. Kennedy, C. T. Roche
    Proc. Fall 1990 Meeting of the Materials Research Society, Boston, Mass., 26-30 November 1990.

  90. Electrical Properties of High-Temperature Superconductors at Microwave Frequencies
    M. T. Lanagan, C. L. Bohn, J. R. Delayen, R. B. Poeppel
    Proc. International Symposium on Applications of Ferroelectrics, Champaign, Illinois, 6-8- June 1990.

  91. Microstructure and Electronic Properties of YBa2Cu3O7-x Sol-Gel Films
    M. T. Lanagan, B. Prorok, J. R. Delayen, C. L. Bohn, C. T. Roche, R. B. Poeppel
    Proc. Fall 1990 Meeting of the Materials Research Society, Boston, Mass., 26-30 November 1990.

  92. First Tests of a Superconducting Radio-Frequency Quadrupole Structure
    J. R. Delayen, K. W. Shepard
    Proc. of the 1990 NPB Technical Symposium and Scientific Interchange, San Diego, CA, 21-25 May 1990.

  93. High-Tc Superconducting Materials for Accelerating Cavities
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the 1990 NPB Technical Symposium and Scientific Interchange, San Diego, CA, 21-25 May 1990.

  94. Resonator Development for High-Brightness Ion Beam Acceleration
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the 1990 NPB Technical Symposium and Scientific Interchange, San Diego, CA, 21-25 May 1990.

  95. Recent Results in Radio-Frequency Superconductivity for Neutral Particle Beam Accelerators
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of the 1990 NPB Technical Symposium and Scientific Interchange, San Diego, CA, 21-25 May 1990.

  96. A Superconducting Quarter-Wave Resonator for High-Brightness Ion Beam Acceleration
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Nuclear Instruments and Methods in Physics Research, A295, 1-4 (1990).

  97. Measurements of the Surface Resistance of High-Tc Superconductors at High RF Fields
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Symp. on High-Temperature Superconductors in High Frequency Fields, Williamsburg, VA, 28-30 March 1990 Journal of Superconductivity, 3, 243-250 (1990).

  98. Apparatus for Measurement of Surface Resistance vs RF Magnetic Field of High-Tc Superconductors
    J. R. Delayen. C. L. Bohn, C. T. Roche
    Review of Scientific Instruments, 61, 2207-2210 (1990).

  99. Test of a Superconducting RF Quadrupole Device
    J. R. Delayen, K. W. Shepard
    Applied Physics Letters, 57, 514-516 (1990).

  100. RF Surface Resistance Measurements in the Pb-Bi-Sr-Ca-Cu-O System
    M. T. Lanagan, C. L. Bohn, J. R. Delayen, M. C. Einloth, R. N. Vogt, U. Balachandran
    Proc. of the Fall Mtg. of the Materials Research Society, Boston, MA, 27 Nov.-2 Dec. 1989.

  101. High-Field Performance of a Niobium Quarter-Wave Resonator
    J. R. Delayen, C. L. Bohn, C. T. Roche
    Proc. of SNEAP XXIII, Oak Ridge, TN, 23-26 Oct. 1989.

  102. RF Performance of Polycrystalline High-Tc Superconductors
    C. L. Bohn, J. R. Delayen, C. T. Roche
    Proc. of the 4th Workshop on RF Superconductivity, KEK, Tsukuba, Japan, 14-18 August 1989, KEK Report 89-21, Y. Kojima ed., 703-714 (1990).

  103. Prototype Niobium Resonators for High-Current Ion Beams
    J. R. Delayen, C. L. Bohn
    Proc. of the 4th Workshop on RF Superconductivity, KEK, Tsukuba, Japan, 14-18 August 1989, KEK Report 89-21, Y. Kojima ed., 427-436 (1990).

  104. Low-Velocity Superconducting Accelerating Structures
    J. R. Delayen
    Invited paper; Proc. of the 4th Workshop on RF Superconductivity, KEK, Tsukuba, Japan, 14-18 August 1989, KEK Report 89-21, Y. Kojima ed., 249-265 (1990).

  105. Prospects for Radio-Frequency Superconductivity in Neutral Particle Beam Accelerators
    C. L. Bohn, J. R. Delayen
    Proc. of the 1989 NPB Technical Symposium and Scientific Interchange, Monterey, CA, 17-21 July 1989.

  106. RF Measurements on High-Tc Superconductors
    C. L. Bohn, J. . Delayen, M. T. Lanagan
    Proc. of the Workshop on High Temperature Superconductivity, Huntsville, AL, 23-25 May, 1989 GACIAC PR-89-02, Published by GACIAC, IIT Research Institute, Chicago, IL.

  107. Temperature, Frequency, and RF Field Dependence of the Surface Resistance of Polycrystalline YBa2Cu3O7-d
    J. R. Delayen, C. L. Bohn
    Physical Review B, 40, 5151-5154 (1989).

  108. Radio-Frequency Surface Resistance of Large-Area Bi-Sr-Ca-Cu-O Thick Films on Ag Plates
    C. L. Bohn, J. R. Delayen, U. Balachandran, M. T. Lanagan
    Applied Physics Letters, 55, 304-306 (1989).

  109. Thick Film Processing of Bi-Sr-Ca-Cu-O
    M. C. Einloth, C. A. Youngdahl, R. B. Poeppel, S. E. Dorris, U. Balachandran, C. L. Bohn, J. R. Delayen, M. T. Lanagan
    Proc. of the 91st Meeting of the American Ceramic Society, Indianapolis, IN, 23-27 April 1989.

  110. Heavy-Ion Superconducting Linacs
    J. R. Delayen
    Invited paper; Proc. of the 1989 Particle Accelerator Conference, Chicago, IL, 20-23 March 1989 IEEE No 89CH2669-0, 1451-1455 (1989).

  111. Processing and Electrical Properties of High-Tc Superconductors
    R. B. Poeppel, M. T. Lanagan, J. P. Singh, K. C, Goretta, J. T. Dusek, S. E. Dorris, U. Balachandran, C. L. Bohn, J. R. Delayen
    Proc. of the 13th International Conference on Infrared and Millimiter Waves, Honolulu, Hawaii, 5-9 Dec. 1988.

  112. Superconducting Accelerating Structures for High-Current Ion Beams
    J. R. Delayen
    Proc. of the 1988 Linear Accelerator Conference, Newport News, VA, 3-7 Oct. 1988 CEBAF-Report-89-001, 199-201 (1989).

  113. Application of RF Superconductors to Linacs for High-Brightness Proton Beams
    J. R. Delayen
    Invited paper; Tenth Conference on the Application of Accelerators in Research and Industry Nuclear Instruments and Methods in Physics Research, B40/41, 892-895 (1989).

  114. RF Properties of High-Tc Superconductors
    C. L. Bohn, J. R. Delayen, D. I. Dos Santos, M. T. Lanagan, K. W. Shepard
    1988 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-25, 2406-2409 (1989).

  115. High-Power RF Applications of High-Tc Superconductors
    J. R. Delayen, M. T. Lanagan
    in Superconductivity and its Applications, H. S. Kwok and D. T. Shaw eds. (Elsevier, New York, 1988) 286-290.

  116. RF Properties of an Oxide-Superconductor Half-Wave Resonant Line
    J. R. Delayen, K. C. Goretta, R. B. Poeppel, K. W. Shepard
    Applied Physics Letters, 52, 930-932 (1988).

  117. RF Properties of Superconducting Pb Electroplated onto Cu
    J. R. Delayen
    Invited Paper; Proc. of the 3rd Workshop on RF Superconductivity, Argonne, IL, 14-18 Sept. 1987 ANL-PHY-88-1, K. W. Shepard ed., 469-490 (1988).

  118. RF Measurements on High-Tc Superconductors at Argonne National Laboratory
    J. R. Delayen, K. W. Shepard, K. C. Goretta, R. B. Poeppel
    Proc. of the 3rd Workshop on RF Superconductivity, Argonne, IL, 14-18 Sept. 1987 ANL-PHY-88-1, K. W. Shepard ed., 229-232 (1988).

  119. Two Superconducting Split-Ring Accelerating Resonators for Ions of Velocity 0.045 c and 0.055 c
    J. R. Delayen
    Proc. of the 1987 Particle Accelerator Conference, Washington, DC, 16-19 March 1987 IEEE Catalog No. 87CH2387-9, 1788-1790 (1987).

  120. Design of Low-Velocity Superconducting Accelerating Structures Using Quarter-Wavelength Resonant Lines
    J. R. Delayen
    Nuclear Instruments and Methods in Physics Research, A259, 341-357 (1987).

  121. Longitudinal Transit Time Factors of Short Independently-Phased Accelerating Structures for Low Velocity Ions
    J. R. Delayen
    Nuclear Instruments and Methods in Physics Research, A258, 15-25 (1987).

  122. Cryogenic Test of a Superconducting Half-Wave Resonator for the Acceleration of Heavy Ions
    J. R. Delayen, J. E. Mercereau
    Nuclear Instruments and Methods in Physics Research, A257, 71-76 (1987).

  123. Introduction to Low-Velocity Superconducting Accelerating Structures and Recent work at ASI
    J. R. Delayen
    Invited paper; SNEAP XIX Review of Scientific Instruments, 57, 766-769 (1986).

  124. Superconducting Resonators for the Acceleration of Very Low Velocity Ions
    J. R. Delayen
    Invited Paper; Proc. of the Accelerated Radioactive Beam Workshop, Parksville, B. C., Canada, 5-7 Sept. 1985; TRIUMF Publication TRI 85-1, J. D'Auria, L. Buchman eds.

  125. A Superconducting Half-Wave Resonator for Accelerating High Velocity Ions
    J. R. Delayen, J. E. Mercereau
    1985 Particle Accelerator Conference IEEE Transactions on Nuclear Science, NS-32, 3590-3592 (1985).

  126. Overview of Superconducting Boosters and Resonator Structures
    J. R. Delayen
    Invited paper; Proc. of SNEAP XVIII, Stony Brook, NY, 15-18 October, 1984.

  127. A Control Satellite for Booster Modules
    J. R. Delayen
    Proc. of SNEAP XVIII, Stony Brook, NY, 15-18 October, 1984.

  128. Remarks on Low ß Structures and Accelerators Using Lead Technology
    J. R. Delayen
    Proc. of the 2nd Workshop on RF Superconductivity; CERN, Geneva, Switzerland, 23-27 July, 1984; H. Lengeler ed. 196-200 (1984).

  129. A New Chemical Polishing Procedure for Lead-Plated Copper Superconducting Accelerating Resonators
    G. J. Dick, J. R. Delayen
    1982 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-19, 1315-1317 (1983).

  130. Status of the Stony Brook Superconducting Heavy-Ion Linac
    I. Ben-Zvi, J. M. Brennan, W. Burt, B. Zion Levy, J. W. Noé, P. Paul, A. Scholldorf, G. D. Sprouse, J. R. Delayen, G. J. Dick, J. E. Mercereau
    1981 Particle Accelerator Conference IEEE Transactions on Nuclear Science, NS-28, 3488-3490 (1981).

  131. Test of a ß @ 0.1 Superconducting Split-Ring Resonator
    J. R. Delayen, G. J. Dick, J. E. Mercereau
    1980 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-17, 939-942 (1981).

  132. Status of the Stony Brook Superconducting Heavy-Ion Linac
    J. R. Delayen, G. J. Dick, J. E. Mercereau, J. W. Noé, P. Paul, G. D. Sprouse
    1979 Particle Accelerator Conference IEEE Transactions on Nuclear Science, NS-26, 3664-3666 (1979).

  133. Prototype Module for a Superconducting Heavy-Ion Linac
    G. J. Dick, J. R. Delayen, J. E. Mercereau, J. W. Noé, P. Paul, G. D. Sprouse
    Bulletin of the American Physical Society 23, 541 (1978).

  134. A Microprocessor-Based Feedback System for Phase and Amplitude Stabilization of Superconducting Resonators
    J. R. Delayen, G. J. Dick, J. E. Mercereau
    1977 Particle Accelerator Conference IEEE Transactions on Nuclear Science, NS-24, 1759-1761 (1977).

  135. A Polishing Procedure for High Surface Electric Fields in Superconducting Lead Resonators
    G. J. Dick, J. R. Delayen, H. C. Yen
    1977 Particle Accelerator Conference IEEE Transactions on Nuclear Science, NS-24, 1130-1132 (1977).

  136. The Superconducting Split-Ring Resonator as an Accelerating Structure
    G. J. Dick, T. Yogi, J. R. Delayen, J. E. Mercereau, G. D. Sprouse, T. M. Cormier
    Nuclear Instruments and Methods, 138, 203-207 (1976).

  137. A Rapidly Tunable Superconducting Resonator
    J. R. Delayen, H. C. Yen, G. J. Dick, K. W. Shepard, J. E. Mercereau
    1974 Applied Superconductivity Conference IEEE Transactions on Magnetics, MAG-11, 408-410 (1975).


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