Zobrazeno 1 - 10
of 300
pro vyhledávání: '"G. Wedler"'
Publikováno v:
Applied Surface Science. 190:422-427
The growth of Ge and SiGe alloy films on Si substrates has attracted considerable interest in the last years because of their importance for optoelectronic devices as well as Si-based high speed transistors. Here we give a short overview on our recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb6e8dddbd4cfb4b3ccf7788859a16e
https://doi.org/10.1016/s0169-4332(01)00909-6
https://doi.org/10.1016/s0169-4332(01)00909-6
Publikováno v:
Defect and Diffusion Forum. :95-102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f00e217ff2fe8f3482f24146afb0ce34
https://doi.org/10.4028/www.scientific.net/ddf.183-185.95
https://doi.org/10.4028/www.scientific.net/ddf.183-185.95
Publikováno v:
Surface Science. :896-899
Magnetoelastic (ME) coupling, a property of major importance in heteroepitaxy, describes the dependence of the free energy of magnetic materials on strain/stress. Using our versatile ultrahigh vacuum cantilever beam magnetometer we have investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5d94f1c46420f1c70883cace19baf4
https://doi.org/10.1016/s0039-6028(00)00104-7
https://doi.org/10.1016/s0039-6028(00)00104-7
Publikováno v:
Scopus-Elsevier
The intrinsic stress of the Stranski-Krastanov system Ge/Si(001) was investigated in the range 700--1050 K. Characteristic stress features indicate that the relief of the misfit strain proceeds mainly in two steps: (i) by the formation of 3D islands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62ff130ca7f0cf7a9fc3c2382d477894
https://doi.org/10.1103/physrevlett.80.2382
https://doi.org/10.1103/physrevlett.80.2382
Publikováno v:
Journal of the American Chemical Society. 116:10041-10049
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0e17d6852fab2cbec50d0b55fa5f81b
https://doi.org/10.1021/ja00101a024
https://doi.org/10.1021/ja00101a024
Growth and characterization of YBa2Cu3O7−δ thin films with specifically reduced critical temperature
Publikováno v:
Physica C: Superconductivity. 216:333-338
For the purpose of fabricating all-YBCO S-N-S Josephson junctions, thin films oy YBa 2 Cu 3 O 7−δ (YBCO) with reduced critical temperature (YBCO∗) were prepared by means of DC-magnetron sputtering. The YBCO∗ films showed a critical temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab5c2472de6031924af669ef8f508a6
https://doi.org/10.1016/0921-4534(93)90077-4
https://doi.org/10.1016/0921-4534(93)90077-4
Publikováno v:
Journal of Electron Spectroscopy and Related Phenomena. 63:91-116
X-ray photoelectron spectroscopy was used to investigate the behaviour of model systems representing DeNOx catalysts and their individual components (V6Mo4O25, MoO3, V2O5, TiO2). Particular attention was directed to the behaviour of arsenic. The spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1ad4fbf402c8383e895b6c88e16ad2c
https://doi.org/10.1016/0368-2048(93)80042-k
https://doi.org/10.1016/0368-2048(93)80042-k
Publikováno v:
Physica C: Superconductivity. 208:419-424
The surfaces of c -axis oriented YBa 2 Cu 3 O 7−δ (YBCO) thin films prepared by DC-magnetron sputtering on SrTiO 3 (100) substrates were studied by means of X-ray photoelectron spectroscopy (XPS). The measurements were carried out subsequently dur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d72e0f60df214c092dc2e9bd6a040421
https://doi.org/10.1016/0921-4534(93)90216-d
https://doi.org/10.1016/0921-4534(93)90216-d
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 11:345-353
Using a general formulation, which describes the development of pressure during a thermal desorption experiment, a numerical approach has been derived to allow for an exact determination of the desorption rate, the effective binding energies and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56ddb5121e81d78fe86a76f6730be87f
https://doi.org/10.1116/1.578736
https://doi.org/10.1116/1.578736
Publikováno v:
Surface and Interface Analysis. 20:43-52
X-ray photoelectron spectroscopy has been used to investigate the composition of both the surface of DeNOx catalysts (Ti:Mo:V = 92:6:2 and Ti:W:V = 85:10:5 at.%) and the material deposited from the flue gas. In spite of the charging of the surface in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9b82f532268b4c871185ebb7cb6e7b4
https://doi.org/10.1002/sia.740200108
https://doi.org/10.1002/sia.740200108