Major Improvement of Gyrotron Efficiency with Beam Energy Recovery

K. Sakamoto, M. Tsuneoka, Atsushi Kasugai, +4

Physical Review Letters

Beam Energy RecoveryElectrical EngineeringEnergy HarvestingEngineeringPhysics +10

Development of 170 and 110 GHz gyrotrons for fusion devices

K. Sakamoto, Atsushi Kasugai, Y. Ikeda, +8

Nuclear Fusion

Parasitic OscillationElectrical EngineeringElectron Beam QualityEngineeringRadio Frequency +11

Development of a gamma camera to image radiation fields

Koichi Okada, Takahiro Tadokoro, Yuichiro Ueno, +6

Progress in Nuclear Science and Technology

Service Accelerator (SEA) system for supplying demand oriented information services

K. Mori, Shinji Yamashita, Hiroyuki Nakanishi, +3

EngineeringBusiness IntelligenceData ServiceInformation ServiceManagement +15

High power experiments of remote steering launcher for electron cyclotron heating and current drive

Koji Takahashi, C.P. Moeller, K. Sakamoto, +2

Fusion Engineering and Design

Electrical EngineeringEngineeringHigh Power ExperimentsPropulsionCurrent Drive +1

Clinical characteristics of immunoglobulin IgG4-related sclerosing cholangitis: Comparison of cases with and without autoimmune pancreatitis in a large cohort

Itaru Naitoh, Terumi Kamisawa, Atsushi Tanaka, +200

Digestive and Liver Disease

Autoimmune DiseaseMedicineImmunologyGastroenterologyPathology +7

Laser measurement of copper vapor density after a high-current vacuum arc discharge in an axial magnetic field

Shinji Takahashi, Kiyotaka Arai, Osami Morimiya, +2

IEEE Transactions on Plasma Science

Copper Vapor DensityElectrical EngineeringLaser Absorption MethodEngineeringPhysics +11

Wave-beam shaping using multiple phase-correction mirrors

Y. Hirata, Y. Mitsunaka, K. Hayashi, +1

IEEE Transactions on Microwave Theory and Techniques

PhotonicsEngineeringBeam OpticWave OpticOptical Properties +6

Charge exchange neutral particle mass and energy analyzer for the JT-60 tokamak

K. Hayashi, Kenji Hashimoto, H. Yamato, +5

Review of Scientific Instruments

Incident Ion EnergyEngineeringMeasurementFusion PowerEducation +16

Full high-power modulation on a 170 GHz 1 MW ITER gyrotron with a triode magnetron injection gun

K. Kajiwara, K. Sakamoto, Yasuhisa Oda, +3

Nuclear Fusion

Electrical EngineeringEngineeringGhz 1Radio FrequencyHigh-frequency Device +11