Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Christoph Kirchner"'
Autor:
Jürgen Niess, Boris Bayha, Georg Roters, Michael Raab, Christoph Kirchner, Rolf Stephan, Susanne Ohsiek, Tilo Mantei, Karsten Wieczorek, Martin Trentzsch, Waltraud Dietl, Zsolt Nenyei, Christian Golz, Wilfried Lerch
Publikováno v:
Materials Science Forum. :153-163
In this work we present a comprehensive comparison of ultra thin thermally nitrided (TN) to plasma nitrided (PN) gate dielectrics (GD). We will show that thermal nitridation is a promising technique to increase the nitrogen concentration up to 25%. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e72e09f36cc4629a5f8e38e665aadfc
https://doi.org/10.4028/www.scientific.net/msf.573-574.153
https://doi.org/10.4028/www.scientific.net/msf.573-574.153
Publikováno v:
Mechanisms of Development. 106:129-132
Differential display technology applied to rabbit blastocysts identified an mRNA that encodes a motif similar to that of the proteolipid protein PLP2/A4 of man, mouse and sheep. The open reading frame (456 bp) has 88% amino acid identity to human PLP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::492259404d349c602379d72c50493464
https://doi.org/10.1016/s0925-4773(01)00424-5
https://doi.org/10.1016/s0925-4773(01)00424-5
Autor:
Jürgen Off, Joachim Wagner, Christoph Kirchner, S. Heppel, H. Obloh, Andreas Hangleiter, F. Scholz, Markus Kamp, R. Wirth
Publikováno v:
physica status solidi (a). 176:73-77
In this paper, we present our investigations of the waveguiding properties of various GaInN/GaN-DH and laser structures; particularly with regard to the influence of the substrate. Due to the small refractive index of sapphire and the neccessity of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58e40eb0d789212e87b5481089ac2ad5
https://doi.org/10.1002/(sici)1521-396x(199911)176:1<73::aid-pssa73>3.0.co
https://doi.org/10.1002/(sici)1521-396x(199911)176:1<73::aid-pssa73>3.0.co
Autor:
Christoph Kirchner, M Schauler, Karl Joachim Ebeling, M Mayer, P. Unger, Markus Kamp, A Pelzmann, Franz Eberhard
Publikováno v:
Journal of Crystal Growth. :782-785
Ultra-violet emitting diodes with electroluminescence linewidths as narrow as 8 nm have been grown by molecular beam epitaxy. Double-heterostructure pn- and homotype pin-diodes reveal single-peak emission at wavelengths around 371 nm. The dependence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49c01c13a768ad22444544d06055abd7
https://doi.org/10.1016/s0022-0248(98)00293-0
https://doi.org/10.1016/s0022-0248(98)00293-0
Autor:
D. R. Dannhorn, Christoph Kirchner
Publikováno v:
Cell and Tissue Research. 259:519-528
Uteroglobin, labelled with N-succinimidyl-(2-3-3H)-propionate, was applied in vivo for 3 h to pregnant rabbit uteri 7 and 9 days after mating. Light- and electron-microscopic autoradiographs showed that the endometrial epithelium, both ciliated and n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa4c078a90ae9e47c55ed400078b4e85
https://doi.org/10.1007/bf01740779
https://doi.org/10.1007/bf01740779
Autor:
Christoph Kirchner, S.B. Thapa, Christoph Koch, Michael Jetter, Ferdinand Scholz, Lin Gu, Vesna Srot, Peter A. van Aken, Manfred Rühle, Wilfried Sigle
Publikováno v:
Physical Review B. 75
With the development of monochromators for transmission electron microscopes, valence electron-energy-loss spectroscopy (VEELS) has become a powerful technique to study the band structure of materials with high spatial resolution. However, artifacts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d48ec1f8e053dadfb7504da7fa1f820
https://doi.org/10.1103/physrevb.75.195214
https://doi.org/10.1103/physrevb.75.195214
Autor:
Christoph Kirchner, Carsten Gründker
Publikováno v:
Anatomy and Embryology. 194
Fibroblast growth factor-2 (FGF-2) induces gastrulation of rabbit blastocysts in vitro and is present in the uterine secretion at day 6 after mating. The following study was made in order to show if changes in the uterine FGF-2 concentration or in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d928955af6bec88ca062601c67388f4e
https://doi.org/10.1007/bf00195010
https://doi.org/10.1007/bf00195010
Publikováno v:
Cell and tissue research. 282(1)
Rabbit blastocysts of day 6 post coitum were cultured in a chemically defined, protein-free medium for 24 h. Although the trophoblast continued to grow, the embryonic disc degenerated. Addition of basic fibroblast growth factor (FGF-2, of human recom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77ba819847f08e2d25d7ae8f0d89e572
https://pubmed.ncbi.nlm.nih.gov/8581917
https://pubmed.ncbi.nlm.nih.gov/8581917
Publikováno v:
ResearcherID
Obplacental giant cells are enlarged cells, found following implantation, in the antimesometrial region of the rabbit uterus. They probably originate from trophoblastic knobs that traverse the uterine epithelium during early implantation. Little is k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99d880c479d54e6485a0fad48321d72d
https://pubmed.ncbi.nlm.nih.gov/7850867
https://pubmed.ncbi.nlm.nih.gov/7850867
Autor:
Christoph Kirchner, D. R. Dannhorn
Publikováno v:
Cell and tissue research. 262(3)
Uptake of uteroglobin (UGL) by day-6 rabbit blastocysts and the intracellular fate of this protein were studied by light- and electron-microscopic autoradiography, immunocytochemistry and acid-phosphatase cytochemistry. UGL, labelled with N-succinimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a2ee7dd299546eabd687b478150f37
https://pubmed.ncbi.nlm.nih.gov/2078860
https://pubmed.ncbi.nlm.nih.gov/2078860