Zobrazeno 1 - 10
of 44
pro vyhledávání: '"H.H. Hubbell"'
Publikováno v:
Review of Scientific Instruments. 54:100-103
An 8085‐based microprocessor system was developed to monitor and control the magnetic field in a three‐axis, Helmholtz‐coil cage for an electron energy‐loss apparatus. The nulling field produced by the coils is monitored by three RFL Industri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::502324dd92691f27959d04185032dd5d
https://doi.org/10.1063/1.1137219
https://doi.org/10.1063/1.1137219
Autor:
R.D. Birkhoff, H.H. Hubbell
Publikováno v:
Physical Review A. 26:2460-2467
The stopping powers of aluminum and copper have been measured for electrons between 11 and 127 keV. Evaporated foils of about 200-nm thickness were stretched across rings and inserted into a short cylinder which was supported by thermocouple wires. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c50dbee55e4c41f5ee45514bfe308ea8
https://doi.org/10.1103/physreva.26.2460
https://doi.org/10.1103/physreva.26.2460
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 48:435-447
The frequency-dependent dielectric properties of liquid silicone diffusion pump oil, Dow-Corning DC705, were determined by two methods. First, the optical properties were redetermined from literature data and from new measurements taken in the vacuum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::669651cf3903f7d0ca1afe7732507cf4
https://doi.org/10.1016/0368-2048(89)80027-1
https://doi.org/10.1016/0368-2048(89)80027-1
Publikováno v:
American Journal of Physics. 45:826-832
The classical scattering equation for a charged particle moving in a plane perpendicular to the axis of inverse first‐ (cylindrical), second‐ (spherical), and third‐power central fields has been solved by a general computer program for the expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c77a8a4dd1645eade8fe698e2854ac9
https://doi.org/10.1119/1.11056
https://doi.org/10.1119/1.11056
Publikováno v:
Radiology. 69:268-273
The Increasingly widespread use of radioisotopes in chemistry, biology, medicine, and industry has produced a greatly increased need for satisfactory technics for personnel monitoring to avoid chronic over-exposures to radiation. Film badges and pock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b7ec2df8a4caf46a5ed1b14c21f546
https://doi.org/10.1148/69.2.268
https://doi.org/10.1148/69.2.268
Publikováno v:
Review of Scientific Instruments. 26:959-962
A homogeneous magnetic field beta spectrometer and its completely automatic control system are described. Momentum resolution is such that a monoenergetic line has a full width at half maximum intensity of 0.22%. The instrument was used to analyze th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0233e2168440baf4b4d05c5985e8c04
https://doi.org/10.1063/1.1715164
https://doi.org/10.1063/1.1715164
Publikováno v:
Nuclear Instruments and Methods. 31:18-24
A spectrometer embodying the design features described in parts I and II of this paper has been constructed with an angle χ of one radian. The inverse square electric field between the plates of a spherical condenser focuses charged particles leavin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7de13a744d41f3797ecbf5f6f926670f
https://doi.org/10.1016/0029-554x(64)90315-5
https://doi.org/10.1016/0029-554x(64)90315-5
Publikováno v:
Physical Review. 138:A1377-A1383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7427ed885f3d55ddd535269341adbad
https://doi.org/10.1103/physrev.138.a1377
https://doi.org/10.1103/physrev.138.a1377
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 11:231-233
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb955ac884d9f434bce947e99ca04faf
https://doi.org/10.1016/0368-2048(77)85113-x
https://doi.org/10.1016/0368-2048(77)85113-x
Publikováno v:
Review of Scientific Instruments. 28:765-767
Monoenergetic electrons from an electron accelerator were incident on a thin bare anthracene crystal centered on the photocathode of a RCA 6199 photomultiplier. A linear amplifier and single channel analyzer were used to obtain a pulse height distrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa0809567e0137e3898c926b8ba30e1
https://doi.org/10.1063/1.1715719
https://doi.org/10.1063/1.1715719