171.

A. Furrer, F. Juranyi, K.W. Krämer, M. Schneider, and Th. Strässle
Single-ion versus two-ion anisotropy in magnetic compounds: A neutron scattering study
Phys. Rev. B 83 (2011) 024404, 1 - 8.

172.

J.C. Goldschmidt, S. Fischer, P. Löper, K.W. Krämer, D. Biner, M. Hermle, and S.W. Glunz
Experimental analysis of upconversion with both coherent monochromatic irradiation and broad spectrum illumination
Solar Energy Materials & Solar Cells 95 (2011) 1960 - 1963.

173.

M.F. Butman, V.B. Motalov, D.N. Sergeev, L.S. Kudin, and K.W. Krämer
Composition of saturated vapour over ytterbium bromides
Russ. J. Phys. Chem. A 85 (2011) 751 - 759.

174.

L.S. Kudin, V.B. Motalov, M.F. Butman, S.N. Nakonechnyi, and K.W. Krämer
Mass-spectrometric study of molecular and ionic sublimation of gadolinium and terbium tribromides in Knudsen and Langmuir modes
Russ. J. General Chem. 81 (2011) 33 – 40.

175.

M.F. Butman, D.N. Sergeev, V.B. Motalov, L.S. Kudin, A.S. Kryuchkov, and K.W. Krämer
Formation enthalpies of molecules and negative ions of ytterbium bromides
Russ. J. Phys. Chem. A 85 (2011) 922 - 925.

176.

T.D. Keene, Th. Komm, J. Hauser, and K.W. Krämer
Two-dimensional coordination compounds based on Fe(II) and Co(III) hexacyanometallates with Cu(II)(dien) groups: Structures and magnetic properties
Inorg. Chim. Acta 373 (2011) 100 - 106.

177.

A. Poole, B. Roessli, O. Zaharko, and K.W. Krämer
The magnetic structure of multiferroic BaMnF₄
J. Phys.: Cond. Mat. 23 (2011) 266004, 1 - 5.

178.

K. Krämer, D. Biner, and L. Keller
Phase transitions of YbBr₂
Swiss Neutron News 39 (2011) 4 - 10.

179.

C. Renero-Lecuna, R. Martin-Rodriguez, R. Valiente, J. Gonzalez, F. Rodriguez, K.W. Krämer, and H.U. Güdel
Origin of the high upconversion green luminescence efficiency in b-NaYF₄:2% Er³⁺,20% Yb³⁺
Chem. Mater. 23 (2011) 3442 – 3448.

180.

M.S. Alekhin, J.T.M. de Haas, K.W. Krämer, and P. Dorenbos
Scintillation properties of and self absorption in SrI₂ : Eu²⁺
IEEE Trans. Nucl. Sci. 58 (2011) 2519 – 2527.

181.

A. Furrer, Th. Strässle, J.P. Embs, F. Juranyi, V. Pomjakushin, M. Schneider, and K.W. Krämer
Direct observation of local Mn-Mn distances in the paramagnetic compound CsMn_xMg_1-xBr₃
Phys. Rev. Lett. 107 (2011) 115502, 1 - 5.

182.

S.F.L. Mertens, M. Gara, A.S. Sologubenko, J. Mayer, S. Szidat, K.W. Krämer, T. Jacob, D.J. Schiffrin, and Th. Wandlowski
Au@Hg nanoalloy formation through direct amalgamation: Structure, spectroscopic, and computational evidence for slow nanoscale diffusion
Adv. Funct. Mater. 21 (2011) 3259 - 3267.

183.

E. van der Kolk, O.M. Ten Kate, J.W. Wiegman, D. Biner, and K.W. Krämer
Enhanced ¹G₄ emission in NaLaF₄: Pr³⁺, Yb³⁺ and charge transfer in NaLaF₄: Ce³⁺, Yb³⁺ studied by fourier transform luminescence spectroscopy
Opt. Mater. 33 (2011) 1024 - 1027.

184.

S. Fischer, H. Steinkemper, F. Hallermann, G. von Plessen, K.W. Krämer, D. Biner, M. Hermle, and J.C. Goldschmidt
Characterization and simulation of upconversion processes
Proceedings Quantsol 2011, www.quantsol.org/pub/pub11_09.pdf

185.

H. Steinkemper, S. Fischer, J.C. Goldschmidt, K.W. Krämer, D. Biner, and M. Hermle
Investigation of the intensity dependence of upconversion systems
EUPVSEC, Hamburg. DOI:10.4229/26thEUPVSEC2011-1DV.1.39