Zobrazeno 1 - 10
of 59
pro vyhledávání: '"T. Oversluizen"'
Autor:
T. Oversluizen, D. P. Siddons, Michael Krisch, Chi-Chang Kao, Keijo Hämäläinen, Jerome B. Hastings
Publikováno v:
Review of Scientific Instruments. 66:1699-1702
Phase I of the X21 beamline at the National Synchrotron Light Source was commissioned during 1993. The research program at the X21 beamline is focused on the study of electronic excitations in condensed matter with total energy resolution of 0.1–1.
Publikováno v:
Review of Scientific Instruments. 63:1285-1288
Methods for kinematically mounting equipment are well established, but applications at synchrotron radiation facilities are subject to constraints not always encountered in more traditional laboratory settings. Independent position adjustment of beam
Autor:
W. Stoeber, A. Lenhard, R.F. Garrett, T. Oversluizen, F.A. Dilmanian, Lonny E. Berman, L. D. Chapman
Publikováno v:
Review of Scientific Instruments. 63:595-598
A high‐energy double‐crystal x‐ray monochromator has been constructed for use on the X‐17 beam line at the National Synchrotron Light Source (NSLS). Its design is based on the ‘‘boomerang’’ right angle linkage, and features a fixed ex
Publikováno v:
Review of Scientific Instruments. 63:428-432
The X25 beam line at the National Synchrotron Light Source (NSLS) began full‐power commissioning in 1990. It extracts radiation from a 27 pole hybrid wiggler, which produces up to 1.8 kW of total power with a peak horizontal density of 450 W/mrad a
Autor:
Herbert D. Zeman, L. D. Chapman, William Thomlinson, R.F. Garrett, T. Oversluizen, D. P. Siddons, V. Stojanoff, Jerome B. Hastings, F.A. Dilmanian, Lonny E. Berman
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. :1218-1222
Dual-energy CT imaging of the brain will be performed using synchrotron radiation X-ray beams at about 40 and 80 keV to visualize the altered concentrations of the intermediate-Z elements that occur in brain lesions and atherosclerotic plaques. The m
Autor:
T. Oversluizen, Erik D. Johnson
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 291:427-430
As part of our research program to develop viable beam position monitors for both the X-ray and the VUV beamlines at the NSLS, we have constructed vertical photon beam position monitors which are presently mounted in two front-end tanks in the X-ray
Publikováno v:
Review of Scientific Instruments. 66:1812-1814
We have designed three x‐ray beamlines extracted out from one 25‐pole 1.8 T wiggler insertion device. This wiggler insertion device at the Synchrotron Radiation Research Center 1.3 GeV storage ring will increase the usable x‐ray photons with an
Autor:
F.A. Dilmanian, L. D. Chapman, R.F. Garrett, S. Spector, P. Spanne, Albert C. Thompson, M.H. Miller, William Thomlinson, Daniel N. Slatkin, Paul N. Luke, Mark L. Rivers, Harvey Rarback, E. Nachaliel, R. Apple, Richard H. Pehl, T. Oversluizen
Publikováno v:
IEEE Conference on Nuclear Science Symposium and Medical Imaging.
Rats and chicken embryos were imaged in vivo with a prototype multiple energy computed tomography (MECT) system using monochromatized X-rays from the X17 superconducting wiggler at the National Synchrotron Light Source (NSLS). The CT configuration co
Autor:
H. Moulin, R.F. Garrett, L. D. Chapman, Albert C. Thompson, E. Nachaliel, P. Spanne, Mark L. Rivers, Harvey Rarback, Herbert D. Zeman, T. Oversluizen, F.A. Dilmanian, William Thomlinson
Publikováno v:
Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.
Monochromatic X-rays from the X17 superconducting wiggler beamline at the National Synchrotron Light Source (NSLS) were used for dual-energy quantitative computed tomography (CT) of a 27-ram-diameter phantom containing solutions of different KOH conc
Autor:
T. Oversluizen, M. Iarocci
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 291:340-342
An adaptor coupling has been developed that will allow the attachment of a standard stepping motor to a precision commercial ultra-high-vacuum (UHV) linear motion feedthrough commercially available from Varian. The assembly, consisting of the motor,