Zobrazeno 1 - 10
of 20
pro vyhledávání: '"J. L. Nogues"'
Autor:
R. Kohlman, E. W. Van Stryland, Victor I. Klimov, S. Xu, William V. Moreshead, Hsing-Lin Wang, David J. Hagan, J. L. Nogues, Duncan W. McBranch, Anton V. Malko, Laura Smilowitz, S. Yang
Publikováno v:
MRS Proceedings. 597
We present our recent advances toward the development of high-performance solid-state optical limiting devices using reverse saturable absorption (RSA) dyes doped into optical host materials. Femtosecond transient absorption spectroscopy was employed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d95ebbcdf6a195f25ec80410999f413b
https://doi.org/10.1557/proc-597-437
https://doi.org/10.1557/proc-597-437
Autor:
R. Kohlman, Hsing-Lin Wang, M. Grigorova, F. Wudl, William V. Moreshead, J. L. Nogues, Xiaobo Shi, Victor I. Klimov, Benjamin R. Mattes, Duncan W. McBranch
Publikováno v:
MRS Proceedings. 488
We review our results from spectral studies of the ultrafast excited-state absorption in fullerenes and derivatized fullerenes. These results allow determination of both the spectral response of reverse saturable absorption (RSA) nonlinearities such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c469d25c5cd9911a69ae7663557ee6f
https://doi.org/10.1557/proc-488-237
https://doi.org/10.1557/proc-488-237
Publikováno v:
Journal of Nuclear Materials. 116:69-77
Two simulated nuclear waste glasses were leached for periods up to one month at 90°C in high-purity water, following standard MCC-1 test procedures. The changes in composition of the surface layers were determined using ESCA and SIMS, which analyses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6600827587fa7babad5b6fd7932f7497
https://doi.org/10.1016/0022-3115(83)90293-3
https://doi.org/10.1016/0022-3115(83)90293-3
Autor:
James K. Walker, Randolph Wojcik, Stan Majewski, Margaret Bowen, W. V. Moreshead, J.-L. Nogues
Publikováno v:
Journal of the American Ceramic Society. 71:1159-1163
To meet the present-day rate and radiation dose requirements, one would like to have a scintillator with the high radiation resistance of pure silica glass and the short fluorescence decay time of organic fluors. The new technology of sol-gel glass p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a07d7e748defb7de2f3907deb98148
https://doi.org/10.1111/j.1151-2916.1988.tb05809.x
https://doi.org/10.1111/j.1151-2916.1988.tb05809.x
Publikováno v:
MRS Proceedings. 44
The disposal of glass blocks containing fission products in granitic geological formations is one of the options currently investigated in France. This paper discusses the major criteria selected to develop models of such repositories and gives the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b37073d1ed56b22cb0d389effbd8b7f
https://doi.org/10.1557/proc-44-195
https://doi.org/10.1557/proc-44-195
Publikováno v:
MRS Proceedings. 50
The French LWR reference glass was spiked successively with 237Np, 239Pu, 238Pu and 241Am to study the specific leaching behavior of each actinide, as part of a larqer program investigating the effects of a decay in this glass. This paper describes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3425dec4221cd402630768283653711c
https://doi.org/10.1557/proc-50-211
https://doi.org/10.1557/proc-50-211
Publikováno v:
SPIE Proceedings.
The processing and properties of Types I and II fused quartz optics and Types III and IV synthetic fused silica optics are compared with new organometallic sol-gel derived (Types V and VI) gel-silica optics. Type V gel-silica has excellent transmissi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5911f9602bfce64e679b90a8cc7f9375
https://doi.org/10.1117/12.943959
https://doi.org/10.1117/12.943959
Publikováno v:
MRS Proceedings. 44
The French LWR reference glass was leached under different experimental conditions. Analysis of the leachate together with electron microscopic examination of the leached surfaces led us to the following conclusions. The corrosion of the nuclear glas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f41aa8bbf031339b4b48340a53e983d7
https://doi.org/10.1557/proc-44-89
https://doi.org/10.1557/proc-44-89
Autor:
Larry L. Hench, J. L. Nogues
Publikováno v:
MRS Proceedings. 11
Replacement of half of the ZnO in an alkali-zinc-borosilicate nuclear waste glass with Fe2O3 degrades leach resistance by approximately a factor of 3. Leach rates for the higher ZnO containing glass after 28 days are generally in the range of 5.10−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276c81d03837a775903e3a70c4b9f25c
https://doi.org/10.1557/proc-11-273
https://doi.org/10.1557/proc-11-273
Publikováno v:
MRS Proceedings. 11
The relative leaching behavior of seven alkali borosilicate glasses considered for immobilization of high level radioactive wastes was compared using a static 90°C leach test similar to MCC-l. All compositions (Table I) were compatible with the low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55ca49ef3744a57b62b6969ff374c92b
https://doi.org/10.1557/proc-11-211
https://doi.org/10.1557/proc-11-211