Search Results - "Wilmer, Dirk"

The mechanism of Li-ion transport in the garnet Li5La3Nb2O12 by van Wüllen, Leo, Echelmeyer, Thomas, Meyer, Hinrich-Wilhelm, Wilmer, Dirk

“…We present a detailed study on the exact location and dynamics of Li ions in the garnet-type material Li(5)La(3)Nb(2)O(12) employing advanced solid state NMR…”
Get more information

Polymorphism, Structural Frustration, and Electrical Properties of the Mixed Conductor Ag10Te4Br3 by Lange, Stefan, Bawohl, Melanie, Wilmer, Dirk, Meyer, Hinrich-Wilhelm, Wiemhöfer, Hans-Dieter, Nilges, T.

“…Ag10Te4Br3 is polymorphic with four polymorphs in the temperature range from 3 to 450 K. It represents the first member of a formerly unseen class of materials…”
Get full text

Matrix Effect on Motional Coupling and Long-Range Transport of Cations in Zeolites by Jordan, Edgar, Wilmer, Dirk, Koller, Hubert

“…Different cation conduction mechanisms in the zeolites cancrinite and sodalite were revealed by the combination of impedance and solid‐state NMR…”
Get full text

Anion-Promoted Cation Motion and Conduction in Zeolites by Jordan, Edgar, Bell, Robert G, Wilmer, Dirk, Koller, Hubert

“…The motion of sodium cations in sodalite and cancrinite has been investigated by force field calculations, solid-state NMR, and impedance spectroscopy. Special…”
Get full text

Low-Temperature Phases of Rubidium Silver Iodide:  Crystal Structures and Dynamics of the Mobile Silver Ions by Funke, Klaus, Banhatti, Radha D, Wilmer, Dirk, Dinnebier, Robert, Fitch, Andrew, Jansen, Martin

“…Recently, broad-band conductivity spectra have been taken in the low-temperature γ-phase of the archetypal fast ion conductor RbAg4I5. Attempts to reproduce…”
Get full text

Accounting for stray capacitances in impedance measuring cells — A mandatory step in the investigation of solid ion conductors by Komar, Alexander, Wilmer, Dirk, Wilkening, H. Martin R., Hanzu, Ilie

“…The determination of the dielectric response properties is essential to the investigation of solid ion conductors. The stray capacitance contributions of the…”
Get full text

Polymorphism, Structural Frustration, and Electrical Properties of the Mixed Conductor Ag 10 Te 4 Br 3 by Lange, Stefan, Bawohl, Melanie, Wilmer, Dirk, Meyer, Hinrich-Wilhelm, Wiemhöfer, Hans-Dieter, Nilges, T.

Get full text

Coupled anion and cation dynamics of silver orthophosphate in the picosecond range by Meyer, Hinrich-Wilhelm, Jurányi, Fanni, Wilmer, Dirk

“…The cubic high-temperature phase of silver orthophosphate is isomorphic with the rotor phase of sodium orthophosphate. Although both phases are fast cation…”
Get full text

Re-entrant phase transition of the crystalline ion conductor Ag 7P 3S 11 by Brinkmann, Christian, Eckert, Hellmut, Wilmer, Dirk, Vogel, Michael, auf der Günne, Jörn Schmedt, Hoffbauer, Wilfried, Rau, Franz, Pfitzner, Arno

“…A highly unusual structural evolution has been observed in temperature dependent studies of the fast ion conductor Ag 7P 3S 11, using X-ray diffraction, Raman…”
Get full text

Re-entrant phase transition of the crystalline ion conductor Ag7P3S11 by BRINKMANN, Christian, ECKERT, Hellmut, WILMER, Dirk, VOGEL, Michael, SCHMEDT AUF DER GÜNNE, Jörn, HOFFBAUER, Wilfried, RAU, Franz, PFITZNER, Arno

Get full text

Matrix‐Einfluss auf die Bewegungskopplung und den langreichweitigen Transport von Kationen in Zeolithen by Jordan, Edgar, Wilmer, Dirk, Koller, Hubert

“…Unterschiedliche Mechanismen der Kationenleitung in den Zeolithen Sodalith und Cancrinit wurden mithilfe einer Kombination von Impedanzspektroskopie und…”
Get full text

Matrix-Einfluss auf die Bewegungskopplung und den langreichweitigen Transport von Kationen in Zeolithen by Jordan, Edgar, Wilmer, Dirk, Koller, Hubert

Get full text