Path integral approach to particle production in a spatially-flat Robertson-Walker spacetime with cosmic scale factors a(t)=ao cosh (at) and a(t)= ao sin (at)

by Guevarra, Jonathan S.
Published 1994

Modulated crystal structure of Ca5Nb4TiO17 determined using the superspace approach

by Guevarra, Jonathan, van Smaalen, Sander, Schönleber, A., Lichtenberg, Frank
Published 2005

Structures of perovskite-related layered AnBnO3n+2

by Guevarra, Jonathan, van Smaalen, Sander, Rotiroti, Nicola, Lichtenberg, Frank
Published 2022

Structure of perovskite-related layered AnBnO3n+2

by Guevarra, Jonathan, van Smaalen, Sander, Rotiroti, Nicola, Lichtenberg, Frank
Published 2005

Crystal structure determination of Ca5Nb5O17

by Guevarra, Jonathan, van Smaalen, Sander, Rotiroti, Nicola, Lichtenberg, Frank
Published 2005

Superspace description of the crystal structures of Can(Nb,Ti)nO3n+2 (n = 5 and 6)

by Guevarra, Jonathan, Schönleber, Andreas, van Smaalen, Sander, Lichtenberg, Frank
Published 2007

Standard crystallographic and superspace descriptions of the crystal structure of Ca5Nb4TiO17

by Guevarra, Jonathan, van Smaalen, Sander, Schönleber, Andreas, Lichtenberg, Frank
Published 2006

Layered perovskite CaNb0.8Ti0.2O3.33

by Guevarra, Jonathan, van Smaalen, Sander, Daniels, Peter, Lichtenberg, Frank
Published 2004

Crystal structure of Ca5Nb5O17

by Guevarra, Jonathan, van Smaalen, Sander, Rotiroti, Nicola, Paulmann, C., Lichtenberg, Frank
Published 2005

Perovskite-related Ca(Nb,Ti)O3.33

by Guevarra, Jonathan, van Smaalen, Sander, Daniels, Peter, Rotiroti, Nicola, Lichtenberg, Frank
Published 2005

Crystal structures of perovskite-related Can(Nb,Ti)nO3n+2

by Guevarra, Jonathan, van Smaalen, Sander, Schönleber, Andreas, Rotiroti, Nicola, Daniels, Peter, Paulmann, C., Lichtenberg, Frank
Published 2005