Zobrazeno 1 - 10
of 38
pro vyhledávání: '"W. B. Peatman"'
Autor:
W. B. Peatman, Ulrich Schade
Publikováno v:
Journal of Biological Physics. 29:309-312
The new multipurpose infrared (IR) beamlineat the electron storage ring BESSY IIprovides highly brilliant infrared radiation forstructural and time resolved studies in thebiological and material science. With this facility newresearch possibilities a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feab4cd4016cf4a0c1d60054f59eed67
https://doi.org/10.1023/a:1024425717121
https://doi.org/10.1023/a:1024425717121
Autor:
S. Hartlaub, F. Senf, Uwe Flechsig, Heiner Lammert, J.-S. Schmidt, W. Gudat, W. B. Peatman, Rolf Follath, T. Noll, G. Reichardt, F. Eggenstein, Thomas Zeschke, M.R. Weiss
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :488-491
The very good results achieved at the first five undulator beamlines commissioned at BESSY II showed that thoroughly developed aspects for a general conception for the realization of new undulator beamlines for BESSY II have paid off. Basic ideas lik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a0371be9f5ba8cf5232e0a03feda6d
https://doi.org/10.1016/s0168-9002(01)00377-1
https://doi.org/10.1016/s0168-9002(01)00377-1
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :235-238
Three optical monitors image the transverse cross section of the electron beam at BESSY II. The emittance of the electron beam can be determined from source images generated by hard X-ray pinhole cameras without additional measurement of the energy w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf319c04012c4974e0705611804dbda
https://doi.org/10.1016/s0168-9002(01)00555-1
https://doi.org/10.1016/s0168-9002(01)00555-1
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 455:476-486
The absolute intensity distribution of the infrared synchrotron radiation from dipole magnets on the BESSY II storage ring has been measured and the Stokes parameters obtained. Good agreement is found between the measurements and the calculated chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9b5ce3322f3f0197b8423f0a05a7f62
https://doi.org/10.1016/s0168-9002(00)00507-6
https://doi.org/10.1016/s0168-9002(00)00507-6
Autor:
M Borchert, C. Kalus, F. Senf, P. Rotter, M Pietsch, Thomas Zeschke, Olaf Schwarzkopf, W. B. Peatman, Heiner Lammert, F. Eggenstein, U. Menthel, G. Reichardt, Uwe Flechsig
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. :997-1001
The BESSY constant length Rowland circle monochromator (CL-RCM) was designed for high resolution spectroscopy in the soft x-ray region. The principle is based on a spherical grating/plane mirror assembly, which is moved between the fixed entrance and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acc622b27e8a8a432f9ab18b57a5ebaf
https://doi.org/10.1016/s0368-2048(98)00375-2
https://doi.org/10.1016/s0368-2048(98)00375-2
Autor:
C. Kalus, P. Rotter, G. Reichardt, Thomas Zeschke, F. Senf, Heiner Lammert, Olaf Schwarzkopf, F. Eggenstein, U. Menthel, Uwe Flechsig, W. B. Peatman
Publikováno v:
Review of Scientific Instruments. 69:3789-3793
The working principle, the layout and the performance data of a simple Rowland circle soft x-ray monochromator of constant length are described. By translating the grating while scanning the photon energy, defocus, coma and some spherical aberrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458e59aa7db10ad2b6d76d8df4fcfe6a
https://doi.org/10.1063/1.1149179
https://doi.org/10.1063/1.1149179
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 365:40-45
In anticipation of the small emittance of the third generation light source, BESSY II, we have developed a new approach to beam diagnostics based on the use of Bragg-Fresnel multilayer (BFM) optical components which will be able to withstand the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5720b925918888699500894b3e23ebe0
https://doi.org/10.1016/0168-9002(95)00407-6
https://doi.org/10.1016/0168-9002(95)00407-6
Publikováno v:
Review of Scientific Instruments. 66:2801-2806
The design goals and the performance data for the exactly focusing spherical grating monochromator at BESSY which is installed on a crossed field undulator for circularly polarized undulator radiation is described. By employing a variable deviation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd6b317f10eb3ec96238d7594ec117d
https://doi.org/10.1063/1.1145558
https://doi.org/10.1063/1.1145558
Publikováno v:
Review of Scientific Instruments. 66:2224-2227
The heat load on the entrance slit of a spherical grating monochromator on a high‐flux undulator beamline at BESSY has been studied. The effect of the concentrated power profile was analyzed for two different slit geometries by using a finite eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b054df3c7667953cc919be5fbde5da86
https://doi.org/10.1063/1.1145713
https://doi.org/10.1063/1.1145713
Autor:
W. B. Peatman, Ulrich Schade, T. Noll, A. Röseler, Franz Bartl, E. H. Korte, Klaus Peter Hofmann
Publikováno v:
Review of Scientific Instruments. 73:1568-1570
At BESSY a multipurpose infrared (IR) beamline is being built for biological and materials science investigations. It will provide useful IR intensities over the energy range from about 10 000 down to 50 cm−1 and lower. After commissioning the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29d966aed789acc93f20f2714e848973
https://doi.org/10.1063/1.1423781
https://doi.org/10.1063/1.1423781