Zobrazeno 1 - 10
of 130
pro vyhledávání: '"H. G. Brion"'
Publikováno v:
Defect and Diffusion Forum. :975-982
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeef9e5c9600e2eab7f8ac997f1ae03a
https://doi.org/10.4028/www.scientific.net/ddf.194-199.975
https://doi.org/10.4028/www.scientific.net/ddf.194-199.975
Autor:
Hans Siethoff, H. G. Brion
Publikováno v:
Philosophical Magazine Letters. 81:165-172
In previous work by the present authors, the influence of pre-deformation at 600°C on the strain-rate and temperature dependence of the yield point of GaAs:Zn was investigated. Marked deviations in comparison with the behaviour of as-grown material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea8c92d6fe08b56c31756e4492997098
https://doi.org/10.1080/09500830010017060
https://doi.org/10.1080/09500830010017060
Autor:
Hans Siethoff, H. G. Brion
Publikováno v:
Philosophical Magazine A. 81:145-152
The upper yield point of undoped floating-zone silicon has been investigated. The measurements were performed on dislocation-free single crystals deformed at temperatures between 800 and 1300°C and a strain-rate range extending over three orders of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::354328945f71f9392719ff8cd493092e
https://doi.org/10.1080/01418610108216624
https://doi.org/10.1080/01418610108216624
Publikováno v:
Polymer. 41:6613-6617
After sorption of gas molecules (CO 2 , C 2 H 4 ) in polycarbonate, a new damping peak appears and the intrinsic γ-relaxation is depressed. The new peak increases in intensity and shifts to lower temperature with increasing gas concentration. This r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::938aaf1c9c926603108b47528f02a936
https://doi.org/10.1016/s0032-3861(99)00888-5
https://doi.org/10.1016/s0032-3861(99)00888-5
Publikováno v:
Polymer. 40:1807-1814
Uniaxial stress–strain measurements have been performed on two glassy polycarbonates and one polyimide in an atmosphere of CO2, H2O-vapour or acetone-vapour. The yield stress has been determined as a function of the concentration of sorbent molecul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2f74151822da65955400fe185b42b37
https://doi.org/10.1016/s0032-3861(98)00391-7
https://doi.org/10.1016/s0032-3861(98)00391-7
Autor:
H. G. Brion, Hans Siethoff
Publikováno v:
Journal of Applied Physics. 84:4885-4890
Single crystals of highly Zn-doped GaAs are compressed along 〈123〉 in a constant strain-rate test at temperatures between 330 and 700 °C. The yield point is studied for both the as-grown and the predeformed state, the latter achieved by strain-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f631f371928a098804ad2a6e307fd1f8
https://doi.org/10.1063/1.368732
https://doi.org/10.1063/1.368732
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 36:483-494
Pressure-composition isotherms were determined at 20°C for CO2 in Kapton and various substituted polycarbonates and for H2O, Ar, N2, CH4, and acetone in bisphenol-A-polycarbonate. The isotherms are described by two parameters an average free energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49f6b46cc79acf5fa11ca0ee0eaaa94d
https://doi.org/10.1002/(sici)1099-0488(199802)36:3<483::aid-polb11>3.0.co
https://doi.org/10.1002/(sici)1099-0488(199802)36:3<483::aid-polb11>3.0.co
Publikováno v:
Macromolecules. 30:8058-8065
The volume changes caused by the sorption of H2O, Ar, N2, CO2, CH4 and Acetone in Bisphenol-A polycarbonate and of CO2 in different substituted polycarbonates and in Kapton were measured in a dilat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c4049e51306fc9a2c77aee5c9c5af98
https://doi.org/10.1021/ma9708252
https://doi.org/10.1021/ma9708252
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 35:2397-2408
Small molecules in glassy polymers are considered to occupy sites with a distribution of free energies of dissolution. Then their diffusivity depends on concentration and temperature in the same way as it has been derived for hydrogen atoms in metall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b5adee9702b38a8e91fb1513879c32c
https://doi.org/10.1002/(sici)1099-0488(19971115)35:15<2397::aid-polb2>3.0.co
https://doi.org/10.1002/(sici)1099-0488(19971115)35:15<2397::aid-polb2>3.0.co
Publikováno v:
Scopus-Elsevier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f66370b79c3e7f01e6476418a66e1610
https://doi.org/10.4028/www.scientific.net/msf.196-201.1449
https://doi.org/10.4028/www.scientific.net/msf.196-201.1449