Zobrazeno 1 - 10
of 38
pro vyhledávání: '"D. Faltermeier"'
Publikováno v:
Physica C: Superconductivity and its Applications. :125-128
We explore the effects of electronic correlations in quasi-two-dimensional BEDT-TTF-based organic conductors with half, quarter and 1/5-filled bands. Close to the Mott transition but still on the metallic side, quasiparticles are observed in the 1/2-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d308907f90a728ae33f86c8fc29878b9
https://doi.org/10.1016/j.physc.2007.03.375
https://doi.org/10.1016/j.physc.2007.03.375
Autor:
M. B. S. Hesselberth, Elena S. Zhukova, S. Vongtragool, Shadi Yasin, Igor E. Spektor, Boris Gorshunov, Stefan Kaiser, Natalia Drichko, Jan Aarts, D. A. Vitukhnovskiĭ, M. Dumm, D. Faltermeier, V. B. Anzin, Martin Dressel, A. S. Prokhorov, G.J. Nieuwenhuys
Publikováno v:
Journal of Experimental and Theoretical Physics. 103:887-896
The electrodynamic response of spin glasses (in the form of thin AuFe films) in the terahertz frequency range has been studied using backward-wave oscillator (BWO) spectroscopy (10–40 cm−1) and optical ellipsometry (5000–33000 cm−1) technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4014f3148009e1c8cb2b535b81f55ae3
https://doi.org/10.1134/s1063776106120065
https://doi.org/10.1134/s1063776106120065
Publikováno v:
Physical Review B. 79
In the two-dimensional organic charge-transfer salts $\ensuremath{\kappa}\text{\ensuremath{-}}{(\mathrm{BEDT}\text{\ensuremath{-}}\mathrm{TTF})}_{2}\mathrm{Cu}[\mathrm{N}{(\mathrm{CN})}_{2}]{\mathrm{Br}}_{x}{\mathrm{Cl}}_{1\ensuremath{-}x}$ a systema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::175ad2077212987030e4c59896e23631
https://doi.org/10.1103/physrevb.79.195106
https://doi.org/10.1103/physrevb.79.195106
Autor:
B. V. Petrov, D. Faltermeier, Natalia Drichko, C. Mezier, Patrick Batail, R. M. Vlasova, V. N. Semkin, Jakob Barz, Martin Dressel, M. Dumm
Publikováno v:
Physics of the Solid State
Physics of the Solid State, Springer, 2009, 51 (5), pp.1041-1053. ⟨10.1134/S1063783409050242⟩
Physics of the Solid State, Springer, 2009, 51 (5), pp.1041-1053. ⟨10.1134/S1063783409050242⟩
Optical spectral investigations of low-dimensional organic molecular conductors κ-(BEDT-TTF)2Cu[N(CN)2]Br x Cl1 − x with x = 0.9 (the superconductor with T c = 11.3 K) and x = 0 (the metal with the metal-insulator transition at T < 50 K) are perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45041af3236686f1c3878b1971cea00c
https://hal.univ-angers.fr/hal-03343426
https://hal.univ-angers.fr/hal-03343426
Autor:
V. N. Semkin, B. V. Petrov, D. Faltermeier, Patrick Batail, Cécile Mézière, M. Dumm, Natalia Drichko, R. M. Vlasova, Martin Dressel
Publikováno v:
Physica B: Condensed Matter
Physica B: Condensed Matter, Elsevier, 2009, 404 (3–4), pp.541-544. ⟨10.1016/j.physb.2008.11.051⟩
Physica B: Condensed Matter, Elsevier, 2009, 404 (3–4), pp.541-544. ⟨10.1016/j.physb.2008.11.051⟩
The optical spectrum of a κ -phase organic conductor is thoroughly analyzed for the example of κ -(BEDT-TTF) 2 Cu [ N(CN) 2 ] Br 0.85 Cl 0.15 in order to identify its various contributions. It is shown how the complex spectra can be decomposed usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbd1b42a0265b2f5c27c36dfe78c9bed
https://hal.univ-angers.fr/hal-03343351
https://hal.univ-angers.fr/hal-03343351
Autor:
D. Faltermeier, Bruno Gompf, Martin Dressel, Mathias Schubert, Ashutosh Tripathi, Jens Pflaum
Publikováno v:
Optics express. 16(24)
The Kramers-Kronig relations between the real and imaginary parts of a response function are widely used in solid-state physics to evaluate the corresponding quantity if only one component is measured. They are among the most fundamental statements s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a01a1007785bcf8825acf6c396c40260
https://pubmed.ncbi.nlm.nih.gov/19030062
https://pubmed.ncbi.nlm.nih.gov/19030062
Publikováno v:
The European physical journal. E, Soft matter. 27(4)
X-ray diffraction, atomic force microscopy and spectroscopic ellipsometry were used to study tetracene thin films as a function of deposition rate. A comparative analysis of the thickness and roughness values allows for detailed modelling of the film
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71117bf0ce8f6804e563eb432a7b3183
https://pubmed.ncbi.nlm.nih.gov/19104858
https://pubmed.ncbi.nlm.nih.gov/19104858
Autor:
D. Faltermeier, B. V. Petrov, Cécile Meźière, Martin Dressel, Victor N. Semkin, M. Dumm, Patrick Batail, Jakob Barz, Rema Vlasova, Natalia Drichko
Publikováno v:
Physical Review B. 76
Infrared reflection measurements of the half-filled two-dimensional organic conductors $\ensuremath{\kappa}\text{\ensuremath{-}}{(\mathrm{BEDT}\text{\ensuremath{-}}\mathrm{TTF})}_{2}\mathrm{Cu}[\mathrm{N}{(\mathrm{C}\mathrm{N})}_{2}]{\mathrm{Br}}_{x}
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f6dbaf6c69eefb83a1c3b16d2ffd51a
https://doi.org/10.1103/physrevb.76.165113
https://doi.org/10.1103/physrevb.76.165113
Autor:
Chris Sturm, Andreas Rahm, Carsten Bundesmann, Michael Lorenz, R. Schmidt-Grund, Marius Grundmann, T. Chavdarov, D. Faltermeier, Holger Hochmuth, Jesús Zúñiga-Pérez, Jürgen Bläsing, Mathias Schubert, Bernd Rheinländer
Publikováno v:
MRS Proceedings. 1035
We present an attempt to clarify the valence band order of ZnO and MgxZn1−xO films grown by pulsed laser deposition (PLD) on sapphire substrates. We derive the dependence of spin orbit interaction (Δso) and crystal field interaction (Δcf) on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::437dca8561b5168b837f76d97717a2eb
https://doi.org/10.1557/proc-1035-l11-37
https://doi.org/10.1557/proc-1035-l11-37
Autor:
Gabriele Benndorf, D. Faltermeier, Marius Grundmann, Holger Hochmuth, Michael Lorenz, Rüdiger Schmidt-Grund, W. Czakai, Mathias Schubert, N. Ashkenov
Publikováno v:
ResearcherID
We report the temperature dependencies of the fundamental band‐to‐band transition energies, free exciton broadening, and the below‐band‐gap refractive index in ZnO. Spectroscopic ellipsometry data, taken from an (0001)‐oriented ZnO thin fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de90ef2236d6fa4f42c70d4a79b0c36a
https://doi.org/10.1063/1.2729872
https://doi.org/10.1063/1.2729872