27 citations · 70 across the 6 of their papers we have counts for
6 papers
Magnetic excitations in SrCu2O3: a Raman scattering study
A. Gössling, U. Kuhlmann, C. Thomsen +3
We investigated temperature dependent Raman spectra of the one-dimensional spin-ladder compound SrCu2O3. At low temperatures a two-magnon peak is identified at 3160+/-10 cm^(-1) an…
Effects of Two Energy Scales in Weakly Dimerized Antiferromagnetic Quantum Spin Chains
A. Brühl, B. Wolf, V. Pashchenko +9
By means of thermal expansion and specific heat measurements on the high-pressure phase of (VO)PO, the effects of two energy scales of the weakly dimerized antiferromag…
Raman Response of Magnetic Excitations in Cuprate Ladders and Planes
K. P. Schmidt, A. Gössling, U. Kuhlmann +4
An unified picture for the Raman response of magnetic excitations in cuprate spin-ladder compounds is obtained by comparing calculated two-triplon Raman line-shapes with those of t…
The local atomic quasicrystal structure of the icosahedral Mg25Y11Zn64 alloy
S. Bruehne, E. Uhrig, C. Gross +3
A local and medium range atomic structure model for the face centred icosahedral (fci) Mg25Y11Zn64 alloy has been established in a sphere of r = 27 A. The model was refined by leas…
Local 3D real space atomic structure of the simple icosahedral Ho11Mg15Zn74 quasicrystal from PDF data
S. Bruehne, E. Uhrig, C. Gross +1
We present a new complementary strategy to quasicrystalline structure determination: The local atomic structure of simple icosahedral (si) Ho11Mg15Zn74 [a(6D)=5.144(3)A] in a spher…
Medium range real atomic structure of face centred icosahedral Ho9Mg26Zn65
S. Bruehne, R. Sterzel, E. Uhrig +2
A new approach to solve quasicrystalline atomic structures in 3-dimensional (3D) real space is presented: The atomic pair distribution function (PDF) of face centred icosahedral Ho…