Zobrazeno 1 - 10
of 266
pro vyhledávání: '"Dieter Schweitzer"'
Publikováno v:
Physical Review B. 93
The two-dimensional organic conductor $\ensuremath{\alpha}\text{\ensuremath{-}}{(\text{BEDT-TTF})}_{2}{\mathrm{I}}_{3}$ undergoes a metal-insulator transition at ${T}_{\mathrm{CO}}=135\phantom{\rule{4.pt}{0ex}}\mathrm{K}$ due to electronic charge ord
Autor:
Tobias Peterseim, A. Dengl, Tomislav Ivek, S. Wackerow, R. Beyer, Dieter Schweitzer, A. V. Pronin, Martin Dressel
Publikováno v:
Physical Review B. 93
Infrared optical investigations of $\alpha$-(BEDT-TTF)$_2$I$_3$ have been performed in the spectral range from 80 to 8000~cm$^{-1}$ down to temperatures as low as 10~K by applying hydrostatic pressure. In the metallic state, $T > 135$~K, we observe a
Publikováno v:
physica status solidi (b). 249:957-961
We study the low-frequency dynamical properties of correlated charge carriers in various of the quasi-two-dimensional organic charge-transfer salts {kappa}-(BEDT-TTF){sub 2}X by means of fluctuation (noise) spectroscopy. Close to the critical endpoin
Autor:
Eko Supriyanto, Alexander Dietzel, Dieter Schweitzer, L. K W Lai, Matthias Klemm, Edgar Nagel
Publikováno v:
IFMBE Proceedings ISBN: 9789811002656
Fluorescence lifetime imaging ophthalmoscopy (FLIO) is a new imaging technique for measuring the time-resolved in vivo autofluorescence generated by endogenous fluorophores in the ocular fundus. The aim is to assess the metabolism of the retina. Base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77c2958b7243cedd057ceed9dbb116c8
https://doi.org/10.1007/978-981-10-0266-3_63
https://doi.org/10.1007/978-981-10-0266-3_63
Autor:
Ulrich Tutsch, Michael Lang, Matthias Wagner, Friedhelm Isselbächer, Jens Müller, Dieter Schweitzer, Inge Sänger, Michael Bolte, Hans-Wolfram Lerner, Frauke Schödel, Jan W. Bats
Publikováno v:
European Journal of Inorganic Chemistry. 2011:1205-1211
Crystals of κ-[(BEDT-TTF)2][Cu(N(CN)2)Br] were available with good quality and high reproducibility from the BEDT-TTF electro-oxidation with an electrolyte molar ratio [Ph4P][N(CN)2]:CuBr of 1:1 in a mixture of THF and ethylene glycol. Surprisingly,
Autor:
A. Brühl, John A. Schlueter, Christian Strack, Bernd Wolf, Jens Müller, Michael Lang, Dieter Schweitzer, Mariano de Souza
Publikováno v:
Physica C: Superconductivity and its Applications. :129-132
A deuterated crystal of κ -(BEDT-TTF) 2 Cu[N(CN) 2 ]Br has been studied by high-resolution thermal expansion and resistivity measurements. This crystal is found to be situated close to the critical pressure which marks the end point of the first-ord
Publikováno v:
Journal of Low Temperature Physics. 142:485-488
SdH — measurements were performed on the organic metal (TMTSF)2ReO4 under a pressure of 8.5 kbar. Fast oscillations (FO) with a frequency of 330T could be reproduced already above 4.5T for temperatures below 4.5K. It could be shown, that these osci
Autor:
Eckart Uhrig, Bernd Wolf, Cemil Akinci, John A. Schlueter, Christian Strack, Leonore Wiehl, Wolf Assmus, Dieter Schweitzer, J. Wosnitza, Volodymyr Paschenko, Jürgen Schreuer, Michael Lang
Publikováno v:
Comptes Rendus Chimie. 10:96-100
Interlayer-resistivity measurements have been performed on a variety of single crystals of the quasi-two-dimensional organic superconductor κ-(BEDT-TTF)2Cu[N(CN)2]Br. These crystals, which have been synthesized along two somewhat different routes, r
Autor:
Jens Müller, Alois Loidl, Dieter Schweitzer, Michael Lang, Peter Lunkenheimer, Benedikt Hartmann, Stephan Krohns
Publikováno v:
Physical Review B. 91
A detailed investigation of the out-of-plane electrical properties of charge-ordered alpha-(BEDT-TTF)2I3 provides clear evidence for ferroelectricity. Similar to multiferroic alpha-(BEDT-TTF)2Cu[N(CN)2]Cl, the polar order in this material is ascribed
Publikováno v:
Solid State Communications. 136:238-243
In the two-dimensional (2D) organic metal κ-(BEDT-TTF)2I3 the low integer Landau level filling factors ν=1–4 are observed under specific experimental conditions. In high magnetic fields even the presence of the fractional ν=1/2 is strongly indic