TY - JOUR A1 - Brehmer, Ludwig A1 - Liemant, Alfred A1 - Müller, I. A1 - Albrecht, Fred T1 - Stochastic model for charge carrier transport in disordered solids Y1 - 1995 ER - TY - JOUR A1 - Knobloch, Harald A1 - Woigk, S. A1 - Brehmer, Ludwig A1 - Yusupov, R. G. A1 - Rakhnyanskaya, A. T1 - Metalion adsorption to Langmuir-Blodgett films monitored by the optical waveguide technique Y1 - 1995 ER - TY - JOUR A1 - Penacorada, Florencio A1 - Yusupov, R. G. A1 - Milaski, B. A1 - Frübing, Peter A1 - Brehmer, Ludwig T1 - Elektrische Eigenschaften von polyionischen LB-Filmen Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika A1 - Liperovsky, Viktor A. A1 - Popov, K. V. A1 - Senchenkov, S. A. A1 - Oleynik, M. A. A1 - Liperovskaya, E. V. T1 - Quasi-three dimensional model of current generation in the ionosphere caused by neutral wind action on Es- clouds JF - Preprint NLD Y1 - 1995 VL - 21 PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Jutila, Arimati A1 - Janietz, Dietmar A1 - Reiche, Jürgen A1 - Lemmetyinen, Helge T1 - Photophysical investigation of Langmuir-Blodgett films of amphiphilic discotic penta-alkynes N2 - Amphiphilic discotic pentakis (arylethynyl) benzene compounds 1 and 2 containing an enlarged aromatic core functioning as a chromophoric p-electron system were studied with regard to their photophysical properties within Langmuir-Blodgett (LB) films. The results obtained from steady-state absorption as well as fluorescence excitation and emission measurements will be discussed with regard to interchromophoric interactions in the LB films. Time-resolved fluorescence inves6igations revealed the formation of a ground-state complex as well as excimer formation. Thermal treatment causes irreversible destruction of the LB film structure of the discotic amphiphiles. Within droplets the reorganization of the original nematic-discotic (ND) mesophase of the bulk materials was found for the alcohol 2 as indicated by a Maltese Cross texture, whereas the acid 1 remained isotopic. Y1 - 1995 ER - TY - JOUR A1 - Liperovsky, Viktor A. A1 - Meister, Claudia-Veronika A1 - Liperovskaya, E. V. A1 - Oleynik, M. A. A1 - Popov, K. V. A1 - Senchenkov, S. A. T1 - Two-dimensional model of ionospheric sporadic E-layers as current generators Y1 - 1995 ER - TY - JOUR A1 - Popov, K. V. A1 - Liperovsky, Viktor A. A1 - Liperovskaya, E. V. A1 - Meister, Claudia-Veronika T1 - Weekly anthropogenic phenomena in the E- and F-layers of the ionosphere Y1 - 1995 ER - TY - JOUR A1 - Pade, Sylvia T1 - Mikro-fluoreszemzspektroskopie an photochromen Seitenkettenpolymeren Y1 - 1995 ER - TY - JOUR A1 - Knochenhauer, Gerald A1 - Reiche, Jürgen A1 - Barberka, Thomas Andreas A1 - Woolley, Martin A1 - Tredgold, Richard H. A1 - Hodge, P. A1 - Brehmer, Ludwig T1 - Do perfluorianted chains always have to be twisted? N2 - Short perfluorinated cabon chains do not take on helical structure when they are closely packed Y1 - 1995 ER - TY - JOUR A1 - Krägel, Jürgen A1 - Stortini, Angela M. A1 - Degli-Innocenti, Nicoletta A1 - Loglio, Guiseppe A1 - Cini, Renato A1 - Miller, Reinhard T1 - Dynamic interfacial properties of marine microlayers Y1 - 1995 SN - 0927-7757 ER - TY - JOUR A1 - Dietzel, Birgit A1 - Freydank, A. A1 - Reiche, Jürgen A1 - Brehmer, Ludwig A1 - Knoblauch, H. A1 - Knochenhauer, Gerald A1 - Zetzsche, Thomas T1 - Mono- und Multischichten von neuen aromatischen 1,3,4-Oxadiazolen Y1 - 1995 ER - TY - JOUR A1 - Stömmer, Ralph A1 - Zeimer, Ute A1 - Pietsch, Ullrich T1 - Diffuse Röntgenstreuung an LB-Filmen Y1 - 1995 ER - TY - JOUR A1 - Li, Junbai A1 - Miller, Reinhard A1 - Krägel, Jürgen A1 - Kretzschmar, Günter A1 - Möhwald, Helmuth T1 - Dynamische Eigenschaften von Phospholipid-Monoschichten an Luft/Flüssig - und Flüssig/Flüssig Grenzflächen Y1 - 1995 ER - TY - JOUR A1 - Bauer, J. A1 - Schulz, Burkhard A1 - Brehmer, Ludwig A1 - Bötcher, M. A1 - Jagdhold, U. A1 - Höppner, K. A1 - Kulesch, A. A1 - Dietzel, Birgit T1 - Anwendung von Langmuir-Blodgett-Schichten als Resist für die Niederspannungs-Elektronenstrahl-Lithografie Y1 - 1995 ER - TY - JOUR A1 - Penacorada, Florencio A1 - Dietel, Reinhard A1 - Reiche, Jürgen A1 - Zetzsche, Thomas A1 - Knobloch, Harald A1 - Katholy, Stefan A1 - Brehmer, Ludwig T1 - Studium des Einflusses von Uranyl-Gegenionen auf die Struktur von Langmuir- und Langmuir-Blodgett Filmen der Arachinsäure Y1 - 1995 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Krägel, Jürgen A1 - Miller, Reinhard A1 - Clark, D. A1 - Wilde, Peter J. T1 - Adsorptionskinetische Untersuchungen von Protein-Tensid-Mischungen Y1 - 1995 ER - TY - JOUR A1 - Krägel, Jürgen A1 - Wüstneck, Rainer A1 - Miller, Reinhard A1 - Clark, D. A1 - Wilde, Peter J. T1 - Grenzflächenscherrheologie von Protein-Tensid-Mischungen Y1 - 1995 ER - TY - JOUR A1 - Janietz, Silvia A1 - Freydank, A. T1 - Elektrochemische Untersuchungen aromatischer 1,3,4-Oxadiazole in Lösungen und als dünne Schichten Y1 - 1995 ER - TY - JOUR A1 - Katholy, Stefan A1 - Reiche, Jürgen A1 - Dietzel, Birgit A1 - Ruhmann, Ralf A1 - Prescher, Dietrich T1 - Copolymerer funktionalisierte Methacrylate Y1 - 1995 ER - TY - JOUR A1 - Janietz, Dietmar T1 - Neue discotische Amphiphile : Strukturbildung durch Formanisotropie und Funktionalisierung Y1 - 1995 ER - TY - JOUR A1 - Fruhner, D. H. T1 - Eine neue Methode zur Charakterisierung der Dilatationseigenschaften dünner organischer Schichten Y1 - 1995 ER - TY - JOUR A1 - Frübing, Peter A1 - Grasnick, G. A1 - Herkner, G. A1 - Janietz, Dietmar A1 - Brehmer, Ludwig T1 - Pyroelektrische Untersuchungen an Polyvinylalkoholen mit Azobenzen / Alkoxy - Seitenketten Y1 - 1995 ER - TY - JOUR A1 - Freydank, A. T1 - Struktur und Eigenschaften geordneter dünner Schichten aus neuen 1,3,4-Oxadiazolamiden Y1 - 1995 ER - TY - JOUR A1 - Neißendorfer, Frank T1 - EXAFS-Untersuchungen an langmuir-Blodgett-Multischichten Y1 - 1995 ER - TY - JOUR A1 - Mahler, Willy A1 - Bodenstein, G. A1 - Pietsch, Ullrich T1 - Phasentransformationen in Cd-Stearat-Multischichten bei unterschiedlichen Metallionenkonzentrationen Y1 - 1995 ER - TY - JOUR A1 - Löhmann, Judith T1 - Ortsaufgelöste Untersuchung der Orientierung von geordneten Schichten mittels FTIR-Spektroskopie Y1 - 1995 ER - TY - JOUR A1 - Helms, Andreas A1 - Reiche, Jürgen A1 - Stiller, Burkhard A1 - Kobloch, H. A1 - Brehmer, Ludwig T1 - Herstellung dünner organischer Schichten durch Vakuumdeposition Y1 - 1995 ER - TY - JOUR A1 - Reiche, Jürgen T1 - Antiphasen : Domänen in Langmuir-Blodgett Schichten Y1 - 1995 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Die "abgeschreckten Entgleisten, meist Mädchen im Physikunterricht" oder Anstöße für einen phänomenorientierten Reformansatz Y1 - 1995 ER - TY - JOUR A1 - Bauer, Siegfried T1 - The pyroelectric response of polymers and its applications Y1 - 1995 ER - TY - JOUR A1 - Bruma, Maria A1 - Schulz, Burkhard A1 - Mercer, Frank W. T1 - Polyamide copolymers containing hexafluoroisopropylidene groups Y1 - 1995 ER - TY - JOUR A1 - Dietel, Reinhard T1 - FTIR-Reflexions-Absorptions-Spektroskopie an Langmuir-Blodgett-Schichten aus Arachidinsäure Y1 - 1995 ER - TY - JOUR A1 - Dietel, Reinhard A1 - Penacorada, Florencio A1 - Brehmer, Ludwig T1 - Structural variations in Langmuir-Blodgett layers of arachidic acid studied by FTIR-reflection absorption spectroscopy Y1 - 1995 ER - TY - JOUR A1 - Baier, Frank W. A1 - Wipper, H. T1 - Compilation of nearby northern Abell clusters with central dominant galaxies Y1 - 1995 ER - TY - JOUR A1 - Hubrig, Swetlana A1 - Mathys, Gautier T1 - Properties of HgMn spectroscopic binaries from high spectral resolution observations Y1 - 1995 ER - TY - JOUR A1 - Katholy, Stefan T1 - Brewsterwinkel- Mikroskopie an Langmuir- Monoschichten Y1 - 1995 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Nochmals : das "Huygens-Raebiger-Pendel" : nun real gebaut, und wie Studenten es verstehen Y1 - 1995 SN - 3-88064-253-2 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Anmerkungen über das uneingelöste Rekonstruktionsproblem in Curriculumentwicklung und Fachdidaktik Y1 - 1995 ER - TY - JOUR A1 - Janietz, Dietmar A1 - Hofmann, Dieter A1 - Reiche, Jürgen T1 - Reply to comment on "Molecular organization of amphiphilic disc-shaped penta-alkynes in LB mono- and multilayers" N2 - The model for the Langmuir-Blodgett (LB) film structure of amphiphilic disc-shaped penta-alkynes is refined. It is shown that LB experiments reported in a comment on one of our papers do not contradict the molecular organization within the LB films of the penta-alkynes we proposed. Y1 - 1995 ER - TY - JOUR A1 - Reiche, Jürgen A1 - Kamusewitz, Helmut A1 - Keller, Manuela A1 - Brehmer, Ludwig A1 - Peñacorada, Florencio T1 - Study of gas transport through composite membranes with a stabilised Langmuir-Blodgett skin layer N2 - The Langmuir-Blodgett (LB-) technique is used to deposit molecular reinforced separation layers on porous polymer substrates resulting in composite membranes for gas separation. The adsorption of a polycation to the arachidic acid Langmuir layer and the subsequent transfer of the highly ordered and stabilised monolayer onto a polypropylene membrane (Cellgard 2400) yields a laminated separation layer combining the advantageous high degree of order of fatty acid films and the stability of thin polymeric films. X-ray reflectivity data of these films confirm the transfer of the assembled polymer layer together with the fatty acid monolayer and the formation of ordered Y-type LB-films. SFM pictures show a dense film without pinholes completely covering the porous support. Gas permeation measurements are used to study the transport process of different gases through the composite membrane. Y1 - 1995 ER - TY - JOUR A1 - Eichler, Hans Joachim A1 - Haase, Alfred A1 - Menzel, Ralf T1 - Power enhancement and application of a Nd:YALO rod amplifier with a phase conjugating mirror Y1 - 1995 ER - TY - JOUR A1 - Menzel, Ralf A1 - Eichler, Hans Joachim A1 - Geinitz, E. A1 - Haase, Alfred A1 - Scherrer, R. T1 - Neodymium-laser with SBS phase conjugation for high beam quality Y1 - 1995 ER - TY - JOUR A1 - Meister, Claudia-Veronika T1 - Stochastic forces in space plasmas with ion-acoustic and lower-hybrid-drift turbulence Y1 - 1995 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Enders, P. A1 - Miller, Reinhard T1 - On the error propagation of experimental surface tension values to parameters of adsorption isotherms Y1 - 1995 ER - TY - JOUR A1 - Hamann, Wolf-Rainer A1 - Koesterke, Lars A1 - Wesselowski, U. T1 - Spectral analyses of the galactic Wolf-Rayet stars : hydrogen-helium abundances and improved stellar parameters for the WN class Y1 - 1995 ER - TY - JOUR A1 - Hamann, Wolf-Rainer A1 - Koesterke, Lars A1 - Wesselowski, U. T1 - Spectral atlas of galactic Wolf-Rayet stars (WN-sequence) Y1 - 1995 ER - TY - JOUR A1 - Hubrig, Swetlana A1 - Mathys, Gautier T1 - Some remarks on the origin of the abundance anomalies in HgMn stars Y1 - 1995 ER - TY - JOUR A1 - Koesterke, Lars A1 - Hamann, Wolf-Rainer T1 - Spectral analyses of 25 galactic Wolf-Rayet stars of the carbon sequence Y1 - 1995 ER - TY - JOUR A1 - Liperovsky, Viktor A. A1 - Meister, Claudia-Veronika T1 - Influence of collisional heating on the current generation in moving mid-latitude sporadic E-layers Y1 - 1995 ER - TY - JOUR A1 - Reiche, Jürgen A1 - Brehmer, Ludwig T1 - Einfluss des Transferverhältnisses auf die Monoschichtsymmetrie in Y-Typ Langmuir-Blodgett-Schichten Y1 - 1995 ER -