Mark Crofford Senior RF Engineer Contact CROFFORDMT@ORNL.GOV All Publications Spallation Neutron Source Proton Power Upgrade Low-Level RF Control System Development The Spallation Neutron Source Normal Conducting Linac RF System Design for the Proton Power Upgrade Project Final Design Report Proton Power Upgrade Project Optimizing Room Temperature RF Structures for Accelerator Driven System Operations Overview of ten-year operation of the superconducting linear accelerator at the Spallation Neutron Source In-situ plasma processing to increase the accelerating gradients of SRF cavities In-situ plasma processing to increase the accelerating gradients of superconducting radio-frequency cavities INITIAL COMMISSIONING EXPERIENCE WITH THE SPALLATION NEUTRON SOURCE VERTICAL TEST AREA RF SYSTEM STATUS OF NEW 2.5 MEV TEST FACILITY AT SNS Plans for an Integrated Front-End Test Stand at the Spallation Neutron Source STATUS OF SRF FACILITIES AT SNS... RF Distribution System for High Power Test of the SNS Cryomodule... The Spallation Neutron Source Eight-Channel Pulsed Power Meter... HIGH POWER RF DISTRIBUTION AND CONTROL FOR MULTI-CAVITY CRYOMODULE TESTING STATUS OF THE OAK RIDGE SPALLATION NEUTRON SOURCE (SNS) RF SYSTEMS * SPALLATION NEUTRON SOURCE HIGH-POWER PROTECTION MODULE TEST STAND... Spallation Neutron Source LLRF Temperature Dependence and Solution... Stabilized operation of the improvement of the Spallation Neutron Source (SNS) radio-frequency quadrupole (RFQ)... SPALLATION NEUTRON SOURCE SUPERCONDUCTING LINAC KLYSTRON TO CAVITY MISMATCH EFFECTS AND COMPENSATION* THE SPALLATION NEUTRON SOURCE CRYOMODULE TEST STAND RF SYSTEM... OPERATION OF THE SUPERCONDUCTING LINAC AT THE SPALLATION NEUTRON SOURCE... Status of the SNS cryomodule test STATUS AND PERFORMANCE OF THE SPALLATION NEUTRON SOURCE SUPERCONDUCTING LINAC... DESIGN AND HIGH POWER PROCESSING OF RFQ INPUT POWER COUPLERS*... STATUS OF THE SPALLATION NEUTRON SOURCE SUPERCONDUCTING RF FACILITIES... Key Links Organizations Research Accelerator Division Accelerator Systems Section RF Systems Group
