Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Oscar H. Judd"'
Autor:
Daniel E. Blumling, Christine A. Hughey, Brycelyn M. Boardman, Oscar H. Judd, Christopher E. Berndsen, Dylan M. Boeckmann, Daniel M. Paunovic, Tashi M. Poe
Publikováno v:
Journal of Chemical Education. 99:3858-3870
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f9062163a480558265fddf3cf2a6d21
https://doi.org/10.1021/acs.jchemed.2c00363
https://doi.org/10.1021/acs.jchemed.2c00363
Publikováno v:
The Journal of chemical physics. 141(20)
Kinetic energy thresholds have been measured for the chemisorption of N2 onto Al114 (+), Al115 (+), and Al117 (+) as a function of the cluster's initial temperature, from around 200 K up to around 900 K. For all three clusters there is a sharp drop i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b766f4bdddc56d5d4bcc93aa2408be17
https://pubmed.ncbi.nlm.nih.gov/25429939
https://pubmed.ncbi.nlm.nih.gov/25429939
Autor:
Indrani Bhattacharyya, Oscar H. Judd, Andrés Aguado, José Manuel López, Martin F. Jarrold, Anne K. Starace, Baopeng Cao
Publikováno v:
Journal of the American Chemical Society. 132(37)
Cross sections for chemisorption of N2 onto Al44(+/-) cluster ions have been measured as a function of relative kinetic energy and the temperature of the metal cluster. There is a kinetic energy threshold for chemisorption, indicating that it is an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a715cf737b13f4bcc79eddbb38e0e44
https://pubmed.ncbi.nlm.nih.gov/20738096
https://pubmed.ncbi.nlm.nih.gov/20738096
Publikováno v:
The Journal of chemical physics. 132(3)
Heat capacities have been measured as a function of temperature for isolated aluminum nanoclusters with 84-128 atoms. Most clusters show a single sharp peak in the heat capacity which is attributed to a melting transition. However, there are several
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4454c299ca9695bd09f0be2f67e3baaa
https://pubmed.ncbi.nlm.nih.gov/20095734
https://pubmed.ncbi.nlm.nih.gov/20095734
Publikováno v:
Journal of the American Chemical Society. 131:2446-2447
The kinetic energy threshold for chemisorption of N(2) on Al(100)(+) has been measured as a function of the nanocluster's temperature from 440 to 790 K. When the Al(100)(+) cluster melts at 620-660 K, the threshold drops by approximately 1 eV (approx
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::571d9d06f2586844f2bd8ca8efe14e3f
https://doi.org/10.1021/ja809516h
https://doi.org/10.1021/ja809516h
Publikováno v:
The Journal of Chemical Physics. 131:124305
Heat capacities measured as a function of temperature for Al(115)(+), Al(116)(+), and Al(117)(+) show two well-resolved peaks, at around 450 and 600 K. After being annealed to 523 K (a temperature between the two peaks) or to 773 K (well above both p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31231cdbd3dcdeef13792049cc5732f9
https://doi.org/10.1063/1.3224124
https://doi.org/10.1063/1.3224124
Publikováno v:
The Journal of Chemical Physics. 130:204303
The internal energy distributions for melting aluminum cluster cations with 100, 101, 126, and 127 atoms have been investigated using multicollision induced dissociation. The experimental results can be best fit with a statistical thermodynamic model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2250103af40745b540c83adba08f123d
https://doi.org/10.1063/1.3129525
https://doi.org/10.1063/1.3129525
Publikováno v:
The Journal of Chemical Physics. 129:014503
Heat capacities measured for isolated aluminum clusters show peaks due to melting. For some clusters with around 60 and 80 atoms there is a dip in the heat capacities at a slightly lower temperature than the peak. The dips have been attributed to str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54761355f5e35d93d4b11654d65a2276
https://doi.org/10.1063/1.2939579
https://doi.org/10.1063/1.2939579
Publikováno v:
Journal of Chemical Physics; 11/28/2014, Vol. 141 Issue 20, p1-6, 6p, 2 Graphs
Publikováno v:
Journal of Chemical Physics; 1/21/2010, Vol. 132 Issue 3, p034302, 9p, 1 Chart, 7 Graphs