Zobrazeno 1 - 10
of 42
pro vyhledávání: '"B. Schreder"'
Publikováno v:
BT Technology Journal. 24:153-160
This paper describes an approach to support OSS integration across organisational boundaries. The requirement for such B2B interfaces is expected to increase as is the need to carry out integration in a much more flexible way. Existing approaches for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3105ea8edd48ea75d83af4f4d531d8c
https://doi.org/10.1007/s10550-006-0030-0
https://doi.org/10.1007/s10550-006-0030-0
Publikováno v:
Journal of Non-Crystalline Solids. 351:1067-1071
Rare earth doped glasses are of increasing importance for laser applications and for optical communication. Especially Er 3+ doped glasses with their transition at 1530 nm are a key component for optical telecommunication applications. The optical tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d36cf5048e05281d8e797616d345be7
https://doi.org/10.1016/j.jnoncrysol.2005.01.019
https://doi.org/10.1016/j.jnoncrysol.2005.01.019
Autor:
U. Winkler, Wolfgang Kiefer, C. Dem, A. Materny, B. Schreder, Eberhard Umbach, Michael Schmitt
Publikováno v:
Journal of Raman Spectroscopy. 34:100-103
Information about confinement effects and dot–matrix interactions of CdS nanoparticles was obtained from resonance Raman spectroscopy. The quantum dots had diameters of 3 and 5 nm and were prepared with and without organic spacer groups. It was fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c33acddfb57a83ed9c2ac597c9732666
https://doi.org/10.1002/jrs.959
https://doi.org/10.1002/jrs.959
Autor:
Gerd Bacher, G. Landwehr, B. Schreder, Alfred Forchel, Wolfgang Kiefer, Tilmar Kümmell, A. Materny
Publikováno v:
Journal of Applied Physics. 88:764-771
CdZnSe/ZnSe quantum wires with two different Cd contents and different wire sizes were investigated by resonance Raman spectroscopy. Depending on the Cd content, the longitudinal optical (LO) phonon signal of the wires shows an asymmetry or a clear s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b69f10fce5be8fdff42f428b918f9f
https://doi.org/10.1063/1.373735
https://doi.org/10.1063/1.373735
Publikováno v:
Journal of Crystal Growth. :782-786
We present the Raman spectroscopic characterization of thermally sintered CdTe/CdS-colloids in thin films. From the spectral data one can conclude that the thermal sintering of the CdTe/CdS-films between 100°C and 200°C initiates the CdTe cluster g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d347f1d2220a362871c8d8ccda45e05b
https://doi.org/10.1016/s0022-0248(00)00230-x
https://doi.org/10.1016/s0022-0248(00)00230-x
Autor:
G. Landwehr, Wolfgang Kiefer, Alfred Forchel, T. Kümmell, A. Materny, Gerd Bacher, B. Schreder
Publikováno v:
Journal of Crystal Growth. :792-796
We present resonance Raman spectra obtained from CdZnSe/ZnSe quantum wires and short wires with different wire lengths and widths and cadmium contents of 20%. The spectra show high outgoing resonances for the LO overtones (2LO and 3LO). For two wire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b23b612639db38dad062bf0fd50f03cf
https://doi.org/10.1016/s0022-0248(00)00234-7
https://doi.org/10.1016/s0022-0248(00)00234-7
Autor:
B. Schreder, G. Landwehr, Alfred Forchel, Wolfgang Kiefer, T. Kümmell, Gerd Bacher, Arnulf Materny
Publikováno v:
Solid State Communications. 114:435-440
This paper presents the results of Raman spectroscopic investigations on etched CdxZn12xSe/ZnSe quantum wires with different wire lengths and wire widths. The recorded spectra show intensive signals in the region of the longitudinal optical phonons (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc5e01c9ebe63c6e7fe27728821bd20
https://doi.org/10.1016/s0038-1098(00)00077-6
https://doi.org/10.1016/s0038-1098(00)00077-6
Autor:
G. Müller, M. Lerch, Arnulf Materny, Thomas C. Schmidt, and W. Kiefer, L. Spanhel, B. Schreder, U. Winkler, V. Ptatschek, Eberhard Umbach
Publikováno v:
The Journal of Physical Chemistry B. 104:1677-1685
A new organometallic “cold−slow” route to strongly fluorescing CdTe/CdS (core−shell) colloids and transparent films is presented. Based on the optical absorption, fluorescence, FTIR, micro-Raman, XPS, and XRD data collected on these nanostruc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fab2e72e1043ac0120d59d381cc8c32
https://doi.org/10.1021/jp991468v
https://doi.org/10.1021/jp991468v
Publikováno v:
Journal of Raman Spectroscopy. 31:959-963
Cd0.35Zn0.65Se/ZnSe and Cd0.2Zn0.8Se/ZnSe quantum wells grown by molecular beam epitaxy were patterned by electron beam lithography and wet chemical etching to give quantum wires of widths down to the sub-100 nm range. The splitting between the ZnSe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1366a2c9ed68e7162cb97625257e18d4
https://doi.org/10.1002/1097-4555(200011)31:11<959::aid-jrs613>3.0.co
https://doi.org/10.1002/1097-4555(200011)31:11<959::aid-jrs613>3.0.co
Autor:
Arnulf Materny, Alfred Forchel, G. Schottner, V. Ptatschek, Wolfgang Kiefer, B. Schreder, G. Lermann, G. Müller, L. Spanhel, Michael Giersig, Dang Sheng Su, O. Rahauser, Gerd Bacher, W. Ossau, U. Hilbert, T. Bischof, K. Herz
Publikováno v:
The Journal of Physical Chemistry B. 101:8898-8906
Two novel metal alkoxide-derived routes were developed for the synthesis of nanocrystalline CdSe layers with quantum dot sizes between 1 and 4 nm. The first route, where cadmium ethoxy−acetate is reacted with bis(trimethylsilyl)selenium in the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57b9ef5b0b0ef922c2b826075d4e4108
https://doi.org/10.1021/jp971487+
https://doi.org/10.1021/jp971487+