Zobrazeno 1 - 10
of 43
pro vyhledávání: '"James H. Schulman"'
Publikováno v:
Journal of Applied Physics. 18:732-739
Synthetic manganese‐activated calcites are shown to be practically inert to ultraviolet excitation in the range 2000–3500A, while they are luminescent under cathode‐ray excitation. The incorporation of small amounts of an auxiliary impurity alo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54df2ba5673b1da852df9788c42dece5
https://doi.org/10.1063/1.1697831
https://doi.org/10.1063/1.1697831
Autor:
James H. Schulman, Russell D. Kirk
Publikováno v:
Solid State Communications. 2:105-108
Luminescent centers are formed by heating alkali halides in sulfur vapor. The similarity between their emission spectrum and the spectrum attributed to 0 2 - in alkali halides suggests that the centers are S 2 - molecule-ions. From the structure in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d55727561677cea83b5c4d5772b384f
https://doi.org/10.1016/0038-1098(64)90247-9
https://doi.org/10.1016/0038-1098(64)90247-9
Autor:
James H. Schulman
Publikováno v:
Physics Today. 16:60-64
The Fourth International Symposium on Color Centers in Alkali Halides, held at the II Physikalisches Institut of the Technische Hochschule, Stuttgart, on August 21–24, 1962, attracted approximately 130 scientists from fifteen countries, with almost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15f09d2d819e405f6e6c0339bd9bcb0b
https://doi.org/10.1063/1.3050984
https://doi.org/10.1063/1.3050984
Autor:
James H. Schulman
Publikováno v:
The Journal of Physical Chemistry. 57:749-752
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::741ca693e3b1117bb6c1ccca8d494deb
https://doi.org/10.1021/j150509a004
https://doi.org/10.1021/j150509a004
Autor:
Clifford C. Klick, Esther W. Claffy, James H. Schulman, Frank H. Attix, Steven G. Gorbics, James G. Allard
Publikováno v:
Journal of Applied Physics. 38:3867-3874
A variety of optical absorption, emission and luminescence excitation spectra have been measured in an attempt to identify the centers involved in the thermoluminescence of commercial LiF:Mg. It is concluded that the principal trapping centers consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f42c643a8e8452bec750be847a7e78
https://doi.org/10.1063/1.1709032
https://doi.org/10.1063/1.1709032
Autor:
D. L. Dexter, James H. Schulman
Publikováno v:
The Journal of Chemical Physics. 22:1063-1070
A theory is presented for concentration quenching in solid systems, based on the migration of excitation energy from one activator center to another and eventually to an imperfection which may act as an energy sink. Calculations are made on the depen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ff7c3a84fbbc22ee5fab2354e1e6d64
https://doi.org/10.1063/1.1740265
https://doi.org/10.1063/1.1740265
Publikováno v:
Physical Review. 108:1398-1401
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccdbccb6cba86fd6a972cd5a15b9c923
https://doi.org/10.1103/physrev.108.1398
https://doi.org/10.1103/physrev.108.1398
Publikováno v:
Journal of Applied Physics. 22:1479-1487
The effects of high energy radiation on the luminescence properties of solids are surveyed. Of the four effects considered—radiophotoluminescence, radiophotostimulation, radiothermoluminescence, and the ``killing'' of luminescence by x‐rays or ga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03238af77a38eacc85517766296e3cbb
https://doi.org/10.1063/1.1699896
https://doi.org/10.1063/1.1699896
Publikováno v:
The International Journal of Applied Radiation and Isotopes. 20:523-529
A surprising effect encountered in the application of the thermoluminescence of CaF 2 :Mn to dosimetry is the initially high fading rate. This fading is much more rapid than would be expected considering the high-temperature, apparently uncomplicated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7280dbce8c3713f48689dc8e8dd71e09
https://doi.org/10.1016/0020-708x(69)90006-4
https://doi.org/10.1016/0020-708x(69)90006-4
Publikováno v:
Journal of Applied Physics. 28:792-795
The degradation of photoluminescence in anthracene and in naphthalene has been studied under gamma‐ray and electron irradiation over the range 3×105 to 2×108 rep. For both materials the variation of brightness with Co60 gamma‐ray dose D, in rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8858753ee021755aaa1b0bfdecf7455
https://doi.org/10.1063/1.1722857
https://doi.org/10.1063/1.1722857