Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Th. Schimmel"'
Publikováno v:
Nano Today. 9:17-68
Summary It is the aim of this review to discuss the preparation, the atomic structure and the properties of nanometer structured solids that consist either totally or partially of amorphous components. We shall try to present evidence suggesting that
Autor:
C.H. Shih, Mitch M.C. Chou, P. Vincze, Liuwen Chang, R. Schuber, Yen-Liang Chen, Th. Schimmel, Daniel M. Schaadt, I. Lo, Teng-Hsing Huang
Publikováno v:
Journal of Crystal Growth. 323:76-79
We show that non-polar M-plane and A-plane GaN can be grown on LiGaO2 with very high phase purity. The morphology of the GaN surfaces is influenced by the underlying substrate morphology, which exhibits a high abundance of surface scratches. Neverthe
Publikováno v:
ECS Meeting Abstracts. :1324-1324
A novel approach for precise density measurement of small samples with a weight in the mg-range has been developed recently [1]. Using this approach, a solid object is dropped into a semi-confined cylindrical cavity, which is filled with a nonvolatil
Publikováno v:
physica status solidi c. 6:1295-1298
The joint effect of a film and a substrate on the modification of the mechanical properties of an ITO/Si coated system (CS), a promising material for solar cells, and its response to an external load in comparison with the Si substrate were considere
Autor:
O Krömer, A. N. Rossolenko, V. Zdravkov, Th. Koch, Vladimir Ryazanov, Th. Schimmel, E Nold, A. S. Sidorenko, Igor Bdikin
Publikováno v:
Journal of Physics: Conference Series. 61:606-611
Since the discovery of its superconductivity (J. Nagamatsu, N. Nakagawa, T. Muranka, et al., 2001, Nature, 410, 63), MgB2 attracts considerable attention. A number of groups have intensively tried to fabricate high-quality MgB2 films during the last
Publikováno v:
Carbon. 44:3091-3101
Pyrolytic carbon layers were deposited from methane/oxygen/argon mixtures on planar substrates (silicon wafers) at a total pressure of 100 kPa, a maximum gas residence time of 2 s and a temperature of 1100 °C. The depositions were performed in a hot
Publikováno v:
Journal of Colloid and Interface Science. 302:417-423
The study on the adsorption of hexokinase (HK) onto silicon wafers was carried out by means of in situ ellipsometry and atomic force microscopy in the liquid. The thickness values of the adsorbed HK layer determined by both techniques were in excelle
Publikováno v:
Microscopy and Microanalysis. 11:122-125
Polymer blends are of increasing interest in the field of surface technology because they can be used to change or tailor the properties of surfaces for special application. In most cases not only the chemical nature of the components is important fo
Publikováno v:
The European Physical Journal B. 41:259-277
This paper shows in detail the application of a new stochastic approach for the characterization of surface height profiles, which is based on the theory of Markov processes. With this analysis we achieve a characterization of the scale dependent com
Autor:
Th. Schimmel, Andreas Pfrang
Publikováno v:
Surface and Interface Analysis. 36:184-188
The optical properties of differently textured pyrolytic carbon films were analysed quantitatively by polarized light microscopy. For the investigation of optically anisotropic and birefringent materials such as pyrolytic graphite by polarized light