Zobrazeno 1 - 10
of 70
pro vyhledávání: '"M. Loubradou"'
Publikováno v:
Philosophical Magazine. 89:413-434
The square dislocation network of a (0 0 1) buried small-angle boundary in silicon was observed by dark-field transmission electron microscopy to examine the structures of more than 100 dissociated dislocation segments. Images were taken with g = (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f8d5dccc99c93d31bd1fc05f413a616
https://doi.org/10.1080/14786430802651521
https://doi.org/10.1080/14786430802651521
Publikováno v:
Interface Science. 12:187-195
A VC doped WC-Co alloy is investigated using high resolution transmission electron microscopy. The VC grain growth inhibitor induces the presence of a thin layer on the surfaces of the WC grains in contact with Co and precipitates in the corners of C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4283d320c7672337b171daabe9ec788f
https://doi.org/10.1023/b:ints.0000028649.89286.cf
https://doi.org/10.1023/b:ints.0000028649.89286.cf
Autor:
M. Loubradou, S. Lay
Publikováno v:
Philosophical Magazine. 83:2669-2679
The microstructure of the WC phase in submicron WC-Co alloys has been investigated by transmission electron microscopy. The existence of clusters formed by several grains mainly related by Σ =1 and Σ=2 high-coincidence orientation relationships is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::539caad762d65ff8a910a7a1e7829ec8
https://doi.org/10.1080/1478643031000136094
https://doi.org/10.1080/1478643031000136094
Autor:
Roland Bonnet, M. Loubradou
Publikováno v:
physica status solidi (a). 194:173-191
A directionally solidified Al 2 Cu(θ) crystal (body centred tetragonal lattice, a = 0.6063 nm, c = 0.4872 nm) grown along the c axis has been observed by transmission electron microscopy (TEM) to investigate the solidification defects. In a first st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08a4781c21f42d7dfa74f7d5b4344f89
https://doi.org/10.1002/1521-396x(200211)194:1<173::aid-pssa173>3.0.co
https://doi.org/10.1002/1521-396x(200211)194:1<173::aid-pssa173>3.0.co
Publikováno v:
Philosophical Magazine A. 80:2233-2256
The deformation generated by the intrinsic structure of facetted close-packed (111)Ni3Al//(010)Ni3Nb interfaces has been observed by high resolution electron microscopy. The interfaces separate Ni3Al (γ') and Ni3Nb) (δ) lamellae of a directionally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50cc1f92c27c66ece8e0443230dcf560
https://doi.org/10.1080/01418610008216471
https://doi.org/10.1080/01418610008216471
Publikováno v:
physica status solidi (a). 178:681-700
Linear singularities at or near close-packed {111 }γ∥(0001)α 2 interfaces in two-phase γ-α 2 alloys play a crucial role in the plastic deformation at submicron scale. This paper presents an analysis of their atomic structures by high resolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d7d83b0d60c75a66857c8ebf3d6ba70
https://doi.org/10.1002/1521-396x(200004)178:2<681::aid-pssa681>3.0.co
https://doi.org/10.1002/1521-396x(200004)178:2<681::aid-pssa681>3.0.co
Publikováno v:
physica status solidi (a). 174:403-411
The structure of the InAs/GaAs(001) epitaxial heterointerface is observed by high resolution electron microscopy (HREM) along [110] when there is a slight long range angular misorientation between the two crystals around the common observation direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9f0160ebe6eb3b7f899790006340e26
https://doi.org/10.1002/(sici)1521-396x(199908)174:2<403::aid-pssa403>3.0.co
https://doi.org/10.1002/(sici)1521-396x(199908)174:2<403::aid-pssa403>3.0.co
Publikováno v:
The European Physical Journal Applied Physics. 2:157-161
A (111)NiSi 2 //(115)Si heterotwin interface has been observed by high resolution electron microscopy (HREM) along the common direction [110]NiSi 2 //[110]Si to identify the long period atomic structural units (ASU's). Coexistence of two different st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::479a25f05b3015347a98b85f2471dad2
https://doi.org/10.1051/epjap:1998179
https://doi.org/10.1051/epjap:1998179
Publikováno v:
Thin Solid Films. 304:256-266
As potential anti-oxidation coatings, several AlN Si 3 N 4 codeposits have been grown by chemical vapour deposition at low pressure (LPCVD) in a vertical hot-wall reactor on silicon carbide (SiC) layers. Transmission electron microscopy (TEM) studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30f636fc4321138b5c494807b730a96e
https://doi.org/10.1016/s0040-6090(97)00221-6
https://doi.org/10.1016/s0040-6090(97)00221-6
Autor:
M. Loubradou
Publikováno v:
Philosophical Magazine Letters. 74:1-8
The defect content of small GaAs islands grown by molecular-beam epitaxy on a Si (001) substrate is investigated using high-resolution electron microscopy. The smallest non-defect-free islands contain stair-rod dislocations (SRDs) with Burgers vector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec2fc6003ab9f2706772fc1d3fa264c
https://doi.org/10.1080/095008396180498
https://doi.org/10.1080/095008396180498