TY - GEN A1 - Henkel, Carsten A1 - Courtois, Jean-Yves A1 - Kaiser, Robin A1 - Westbrook, C. A1 - Aspect, Alain T1 - Phase shifts of atomic de Broglie waves at an evanescent wave mirror N2 - A detailed theoretical investigation of the reflection of an atomic de Broglie wave at an evanescent wave mirror is presented. The classical and the semiclassical descriptions of the reflection process are reviewed, and a full wave-mechanical approach based on the analytical soution of the corresponding Schrödinger equation is presented. The phase shift at reflection is calculated exactly and interpreted in terms of instantaneous reflection of the atom at an effective mirror. Besides the semiclassical regime of reflection describable by the WKB method, a pure quantum regime of reflection is identified in the limit where the incident de Broglie wavelength is large compared to the evanescent wave decay length. T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 103 Y1 - 1994 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-42289 ER - TY - JOUR A1 - Hochheimer, H. D. A1 - Menon, V. A1 - Parthasarathy, R. A1 - Martin, C. R. A1 - Bechthold, Jeff A1 - Hor, P.-H. A1 - Lorenz, Bernd A1 - Spatz, J. P. T1 - High pressure study of the temperature dependence of the conductivity of template synthesized polyaniline and polypyrrole Y1 - 1994 ER - TY - JOUR A1 - Hochheimer, H. D. A1 - Menon, V. A1 - Parthasarathy, R. A1 - Martin, C. R. A1 - Bechthold, Jeff A1 - Hor, P.-H. A1 - Lorenz, Bernd A1 - Spatz, J. P. T1 - High pressure conductivity of template synthesized polypyrrole Y1 - 1994 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Spatz, J. P. A1 - Hochheimer, H. D. A1 - Menon, V. A1 - Parthasarathy, R. A1 - Martin, C. R. A1 - Bechthold, Jeff A1 - Hor, P.-H. T1 - Dimensional crossover of the temperature dependence of the electrical conductivity of template synthesized polyaniline and polypyrrole Y1 - 1994 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Tozer, S. W. A1 - Hochheimer, H. D. A1 - Menon, V. A1 - Parthasarathy, R. A1 - Martin, C. R. T1 - Magnetoresistance of conducting polymers Y1 - 1994 ER - TY - JOUR A1 - Lorenz, Bernd A1 - Spatz, J. P. A1 - Weishaupt, K. A1 - Hochheimer, H. D. A1 - Menon, V. A1 - Parthasarathy, R. A1 - Martin, C. R. A1 - Bechthold, Jeff A1 - Hor, P.-H. T1 - Observation of crossover from three to two dimensional variable range hopping in template synthesized polypyrrole and polyaniline Y1 - 1994 ER - TY - JOUR A1 - Janietz, Dietmar A1 - Festag, R. A1 - Schmidt, C. A1 - Wendorff, Joachim Heinz T1 - Self-organization of new oligomers containing disc-shaped side groups Y1 - 1994 ER - TY - JOUR A1 - Brehmer, Ludwig A1 - Hahn, M. A1 - Seifert, M. A1 - Wernecke, R. A1 - Jäger, Werner A1 - Wonnenberg, R. A1 - Zehner, C. T1 - Verfahren zur Herstellung eines Feuchtsensor Y1 - 1994 ER - TY - JOUR A1 - Janietz, Dietmar A1 - Möbius, Dietmar A1 - Festag, R. A1 - Wendorff, Joachim Heinz A1 - Ahuja, Rajeev C. A1 - Reiche, Jürgen T1 - Supramolecular organization of amphiphilic discotic mesogens Y1 - 1994 ER - TY - JOUR A1 - Brehmer, Ludwig A1 - Hahn, M. A1 - Seifert, M. A1 - Wernecke, R. A1 - Jäger, Werner A1 - Wonnenberg, R. A1 - Zehner, C. T1 - Feuchtesensor Y1 - 1994 ER - TY - JOUR A1 - Husband, Fiona A1 - Wilde, Peter J. A1 - Clark, David C. A1 - Rawel, Harshadrai Manilal A1 - Muschiolik, Gerald T1 - Foaming properties of modified faba bean protein isolates Y1 - 1994 ER - TY - JOUR A1 - Janietz, Dietmar A1 - Ahuja, Rajeev C. A1 - Möbius, Dietmar T1 - Monomeric and oligomeric discotic amphiphiles at the air : water interface Y1 - 1994 ER - TY - JOUR A1 - De Bleser, Ria A1 - Luzzatti, C. T1 - Morphological processing in Italian agrammatic speakers : syntactic implementation of inflectional morphology Y1 - 1994 ER - TY - JOUR A1 - De Bleser, Ria A1 - Reul, J. A1 - Kotlarek, F. A1 - Faiss, C. A1 - Schwarz, M. R. T1 - Rapid recovery of aphasia and deep dyslexia after extensive left-hemisphere damage in childhood Y1 - 1994 ER - TY - JOUR A1 - Hopf, Diether A1 - Hatzichristou, C. T1 - Die Rückkehr in die Heimat : zur schulischen und sozialpsychologischen Situation der griechischen Schüler nach der Remigration Y1 - 1994 ER - TY - JOUR A1 - Paeschke, Manfred A1 - Wollenberger, Ursula A1 - Köhler, C. A1 - Lisec, T. A1 - Schnakenberg, Uwe A1 - Wagner, B. T1 - Properties of interdigital electrode arrays with different geometries Y1 - 1995 ER - TY - JOUR A1 - Tristram, Hildegard L. C. T1 - Zaoz and Zomerzet : Linguistic Contacts Across the English Channel Y1 - 1995 ER - TY - JOUR A1 - Tristram, Hildegard L. C. T1 - Aspect in Contact Y1 - 1995 ER - TY - JOUR A1 - Tristram, Hildegard L. C. T1 - The cattle raid of cuailnge in tension and transition Y1 - 1995 ER - TY - JOUR A1 - Tristram, Hildegard L. C. A1 - Hemprich, Gisbert T1 - Esquisse de la situation linguistique actuelle de Fribourg-en-Brisgau Y1 - 1995 ER -